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Grub

nany

As-tu toujours le message au démarrage d’Ubuntu ? Je n’en trouve pas de trace dans le dmesg.

Donne aussi les retours de :

cat /etc/default/grub.d/init-select.cfg

cat /etc/default/grub

cat /boot/grub/grub.cfg

ls -l /etc/grub.d

paved

paved a écrit au demarrage de ubuntu je n ai ajoute aucun fichier et quels fichiers?

Voici le retour

resultat 1 :

cat /etc/default/grub.d/init-select.cfg
# Work around a bug in the obsolete init-select package which broke
# grub-mkconfig when init-select was removed but not purged.  This file does
# nothing and will be removed in a later release.
#
# See:
#   https://bugs.debian.org/858528
#   https://bugs.debian.org/863801

resultat 2:

cat /etc/default/grub
# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT=0
GRUB_TIMEOUT_STYLE=hidden
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL=console

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE=640x480

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID=true

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"

resultat 3:

 cat /boot/grub/grub.cfg
#
# DO NOT EDIT THIS FILE
#
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
#

### BEGIN /etc/grub.d/00_header ###
if [ -s $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${initrdfail}" = 2 ]; then
   set initrdfail=
elif [ "${initrdfail}" = 1 ]; then
   set next_entry="${prev_entry}"
   set prev_entry=
   save_env prev_entry
   if [ "${next_entry}" ]; then
      set initrdfail=2
   fi
fi
if [ "${next_entry}" ] ; then
   set default="${next_entry}"
   set next_entry=
   save_env next_entry
   set boot_once=true
else
   set default="0"
fi

if [ x"${feature_menuentry_id}" = xy ]; then
  menuentry_id_option="--id"
else
  menuentry_id_option=""
fi

export menuentry_id_option

if [ "${prev_saved_entry}" ]; then
  set saved_entry="${prev_saved_entry}"
  save_env saved_entry
  set prev_saved_entry=
  save_env prev_saved_entry
  set boot_once=true
fi

function savedefault {
  if [ -z "${boot_once}" ]; then
    saved_entry="${chosen}"
    save_env saved_entry
  fi
}
function initrdfail {
    if [ -n "${have_grubenv}" ]; then if [ -n "${partuuid}" ]; then
      if [ -z "${initrdfail}" ]; then
        set initrdfail=1
        if [ -n "${boot_once}" ]; then
          set prev_entry="${default}"
          save_env prev_entry
        fi
      fi
      save_env initrdfail
    fi; fi
}
function recordfail {
  set recordfail=1
  if [ -n "${have_grubenv}" ]; then if [ -z "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
  if [ x$feature_all_video_module = xy ]; then
    insmod all_video
  else
    insmod efi_gop
    insmod efi_uga
    insmod ieee1275_fb
    insmod vbe
    insmod vga
    insmod video_bochs
    insmod video_cirrus
  fi
}

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  b8e193a8-06e4-447f-8903-eb2ff51a8df2
else
  search --no-floppy --fs-uuid --set=root b8e193a8-06e4-447f-8903-eb2ff51a8df2
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=30
else
  if [ x$feature_timeout_style = xy ] ; then
    set timeout_style=hidden
    set timeout=10
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 10 ; then
    set timeout=0
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
# previously #2c001e 44,0,30,0
# now yaru #4f194c 79,25,76
if background_color 79,25,76,0; then
  clear
fi
### END /etc/grub.d/05_debian_theme ###

### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
	set gfxpayload="${1}"
	if [ "${1}" = "keep" ]; then
		set vt_handoff=vt.handoff=7
	else
		set vt_handoff=
	fi
}
if [ "${recordfail}" != 1 ]; then
  if [ -e ${prefix}/gfxblacklist.txt ]; then
    if hwmatch ${prefix}/gfxblacklist.txt 3; then
      if [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
menuentry 'Ubuntu' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-b8e193a8-06e4-447f-8903-eb2ff51a8df2' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  b8e193a8-06e4-447f-8903-eb2ff51a8df2
	else
	  search --no-floppy --fs-uuid --set=root b8e193a8-06e4-447f-8903-eb2ff51a8df2
	fi
	linux	/boot/vmlinuz-5.3.0-40-generic root=UUID=b8e193a8-06e4-447f-8903-eb2ff51a8df2 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-40-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-b8e193a8-06e4-447f-8903-eb2ff51a8df2' {
	menuentry 'Ubuntu, with Linux 5.3.0-40-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-40-generic-advanced-b8e193a8-06e4-447f-8903-eb2ff51a8df2' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  b8e193a8-06e4-447f-8903-eb2ff51a8df2
		else
		  search --no-floppy --fs-uuid --set=root b8e193a8-06e4-447f-8903-eb2ff51a8df2
		fi
		echo	'Loading Linux 5.3.0-40-generic ...'
		linux	/boot/vmlinuz-5.3.0-40-generic root=UUID=b8e193a8-06e4-447f-8903-eb2ff51a8df2 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-40-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-40-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-40-generic-recovery-b8e193a8-06e4-447f-8903-eb2ff51a8df2' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  b8e193a8-06e4-447f-8903-eb2ff51a8df2
		else
		  search --no-floppy --fs-uuid --set=root b8e193a8-06e4-447f-8903-eb2ff51a8df2
		fi
		echo	'Loading Linux 5.3.0-40-generic ...'
		linux	/boot/vmlinuz-5.3.0-40-generic root=UUID=b8e193a8-06e4-447f-8903-eb2ff51a8df2 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-40-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-29-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-29-generic-advanced-b8e193a8-06e4-447f-8903-eb2ff51a8df2' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  b8e193a8-06e4-447f-8903-eb2ff51a8df2
		else
		  search --no-floppy --fs-uuid --set=root b8e193a8-06e4-447f-8903-eb2ff51a8df2
		fi
		echo	'Loading Linux 5.3.0-29-generic ...'
		linux	/boot/vmlinuz-5.3.0-29-generic root=UUID=b8e193a8-06e4-447f-8903-eb2ff51a8df2 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-29-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-29-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-29-generic-recovery-b8e193a8-06e4-447f-8903-eb2ff51a8df2' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  b8e193a8-06e4-447f-8903-eb2ff51a8df2
		else
		  search --no-floppy --fs-uuid --set=root b8e193a8-06e4-447f-8903-eb2ff51a8df2
		fi
		echo	'Loading Linux 5.3.0-29-generic ...'
		linux	/boot/vmlinuz-5.3.0-29-generic root=UUID=b8e193a8-06e4-447f-8903-eb2ff51a8df2 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-29-generic
	}
}

### END /etc/grub.d/10_linux ###

### BEGIN /etc/grub.d/10_linux_zfs ###
### END /etc/grub.d/10_linux_zfs ###

### BEGIN /etc/grub.d/20_linux_xen ###

### END /etc/grub.d/20_linux_xen ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 10 (on /dev/sda2)' --class windows --class os $menuentry_id_option 'osprober-chain-8EC66867C668520F' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2  8EC66867C668520F
	else
	  search --no-floppy --fs-uuid --set=root 8EC66867C668520F
	fi
	parttool ${root} hidden-
	drivemap -s (hd0) ${root}
	chainloader +1
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###

resultat 4 :

 ls -l /etc/grub.d
total 124
-rwxr-xr-x 1 root root 10627 nov.   1 20:16 00_header
-rwxr-xr-x 1 root root  6258 nov.   1 20:15 05_debian_theme
-rwxr-xr-x 1 root root 17123 nov.   1 20:16 10_linux
-rwxr-xr-x 1 root root 37613 nov.   1 20:16 10_linux_zfs
-rwxr-xr-x 1 root root 12894 nov.   1 20:16 20_linux_xen
-rwxr-xr-x 1 root root 12059 nov.   1 20:16 30_os-prober
-rwxr-xr-x 1 root root  1418 nov.   1 20:16 30_uefi-firmware
-rwxr-xr-x 1 root root   214 nov.   1 20:16 40_custom
-rwxr-xr-x 1 root root   216 nov.   1 20:16 41_custom
-rw-r--r-- 1 root root   483 nov.   1 20:16 README

nany

Bien, alors donne le retour de :

ls -l /etc/default/grub.d{,.bak}

paved a écrit au demarrage de ubuntu je n ai ajoute aucun fichier et quels fichiers?

Euh… Je ne t’ai pas parlé de fichier. Je voudrais savoir si tu as toujours le message :

failled to find handle for ACPI

paved

paved a écrit il y a plus cette erreur

voic le resultat :

 ls -l /etc/default/grub.d{,.bak}
ls: impossible d'accéder à '/etc/default/grub.d.bak': Aucun fichier ou dossier de ce type
/etc/default/grub.d:
total 4
-rw-r--r-- 1 root root 274 nov.   1 20:15 init-select.cfg

nany

paved a écrit il y a plus cette erreur

Chouette. 🙂

Donne maintenant les retours de :

cd /etc/default && sudo rm -rv grub.d* && cd

sudo apt install --reinstall grub-pc

ls -l /etc/grub.d

paved

paved a écrit resultat 1:

 cd /etc/default && sudo rm -rv grub.d* && cd
[sudo] Mot de passe de ngoune : 
'grub.d/init-select.cfg' supprimé
répertoire 'grub.d' supprimé

resultat 2 ;
on me demande ou installe le grub sda ou sda5

nany

sda

paved

paved a écrit resultat 2 :

sudo apt install --reinstall grub-pc
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances       
Lecture des informations d'état... Fait
Les paquets supplémentaires suivants seront installés : 
  grub-gfxpayload-lists grub-pc-bin
Paquets suggérés :
  desktop-base
Les paquets suivants seront ENLEVÉS :
  grub-efi-amd64
Les NOUVEAUX paquets suivants seront installés :
  grub-gfxpayload-lists grub-pc grub-pc-bin
0 mis à jour, 3 nouvellement installés, 1 à enlever et 0 non mis à jour.
Il est nécessaire de prendre 1097 ko dans les archives.
Après cette opération, 3612 ko d'espace disque supplémentaires seront utilisés.
Souhaitez-vous continuer ? [O/n] o
Réception de :1 http://cm.archive.ubuntu.com/ubuntu eoan-updates/main amd64 grub-pc-bin amd64 2.04-1ubuntu12.1 [969 kB]
Réception de :2 http://cm.archive.ubuntu.com/ubuntu eoan/main amd64 grub-gfxpayload-lists amd64 0.7 [3658 B]
Réception de :3 http://cm.archive.ubuntu.com/ubuntu eoan-updates/main amd64 grub-pc amd64 2.04-1ubuntu12.1 [124 kB]
1097 ko réceptionnés en 11s (96,9 ko/s)                                      
Préconfiguration des paquets...
Sélection du paquet grub-pc-bin précédemment désélectionné.
(Lecture de la base de données... 209307 fichiers et répertoires déjà installés
.)
Préparation du dépaquetage de .../grub-pc-bin_2.04-1ubuntu12.1_amd64.deb ...
Dépaquetage de grub-pc-bin (2.04-1ubuntu12.1) ...
Sélection du paquet grub-gfxpayload-lists précédemment désélectionné.
Préparation du dépaquetage de .../grub-gfxpayload-lists_0.7_amd64.deb ...
Dépaquetage de grub-gfxpayload-lists (0.7) ...
dpkg: grub-efi-amd64 : problème de dépendance, mais suppression comme demandé :
 grub-efi-amd64-signed dépend de grub-efi-amd64 | grub-pc ; cependant :
  Le paquet grub-efi-amd64 doit être supprimé.
  Le paquet grub-pc n'est pas installé.

(Lecture de la base de données... 209622 fichiers et répertoires déjà installés
.)
Suppression de grub-efi-amd64 (2.04-1ubuntu12.1) ...
Sélection du paquet grub-pc précédemment désélectionné.
(Lecture de la base de données... 209619 fichiers et répertoires déjà installés
.)
Préparation du dépaquetage de .../grub-pc_2.04-1ubuntu12.1_amd64.deb ...
Dépaquetage de grub-pc (2.04-1ubuntu12.1) ...
Paramétrage de grub-pc-bin (2.04-1ubuntu12.1) ...
Paramétrage de grub-gfxpayload-lists (0.7) ...
Paramétrage de grub-pc (2.04-1ubuntu12.1) ...
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.3.0-40-generic
Found initrd image: /boot/initrd.img-5.3.0-40-generic
Found linux image: /boot/vmlinuz-5.3.0-29-generic
Found initrd image: /boot/initrd.img-5.3.0-29-generic
Found Windows 10 on /dev/sda2
done
Traitement des actions différées (« triggers ») pour man-db (2.8.7-3) ...

paved

paved a écrit resultat 3:

ls -l /etc/grub.d
total 124
-rwxr-xr-x 1 root root 10627 nov.   1 20:16 00_header
-rwxr-xr-x 1 root root  6258 nov.   1 20:15 05_debian_theme
-rwxr-xr-x 1 root root 17123 nov.   1 20:16 10_linux
-rwxr-xr-x 1 root root 37613 nov.   1 20:16 10_linux_zfs
-rwxr-xr-x 1 root root 12894 nov.   1 20:16 20_linux_xen
-rwxr-xr-x 1 root root 12059 nov.   1 20:16 30_os-prober
-rwxr-xr-x 1 root root  1418 nov.   1 20:16 30_uefi-firmware
-rwxr-xr-x 1 root root   214 nov.   1 20:16 40_custom
-rwxr-xr-x 1 root root   216 nov.   1 20:16 41_custom
-rw-r--r-- 1 root root   483 nov.   1 20:16 README

nany

Bon, je pensais que le fichier 20_memtest86+ aurait été recréé.

Donne le retour de :

dpkg -l | grep "memtest"

paved

paved a écrit resultat :

dpkg -l | grep "memtest"
ii  memtest86+                                 5.01-3ubuntu2                          amd64        thorough real-mode memory tester

nany

Bien, on va tenter quand même. Donne les retours de :

sudo apt install --reinstall -y memtest86+

ls -l /etc/grub.d

paved

paved a écrit resultat 1 :

 sudo apt install --reinstall -y memtest86+
[sudo] Mot de passe de ngoune : 
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances       
Lecture des informations d'état... Fait
0 mis à jour, 0 nouvellement installés, 1 réinstallés, 0 à enlever et 0 non mis à jour.
Il est nécessaire de prendre 70,0 ko dans les archives.
Après cette opération, 0 o d'espace disque supplémentaires seront utilisés.
Réception de :1 http://cm.archive.ubuntu.com/ubuntu eoan/main amd64 memtest86+ amd64 5.01-3ubuntu2 [70,0 kB]
70,0 ko réceptionnés en 3s (27,1 ko/s)                
Préconfiguration des paquets...
(Lecture de la base de données... 209630 fichiers et répertoires déjà installés.)
Préparation du dépaquetage de .../memtest86+_5.01-3ubuntu2_amd64.deb ...
Dépaquetage de memtest86+ (5.01-3ubuntu2) sur (5.01-3ubuntu2) ...
Paramétrage de memtest86+ (5.01-3ubuntu2) ...
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.3.0-40-generic
Found initrd image: /boot/initrd.img-5.3.0-40-generic
Found linux image: /boot/vmlinuz-5.3.0-29-generic
Found initrd image: /boot/initrd.img-5.3.0-29-generic
Found Windows 10 on /dev/sda2
done

resultat 2:

 ls -l /etc/grub.d
total 124
-rwxr-xr-x 1 root root 10627 nov.   1 20:16 00_header
-rwxr-xr-x 1 root root  6258 nov.   1 20:15 05_debian_theme
-rwxr-xr-x 1 root root 17123 nov.   1 20:16 10_linux
-rwxr-xr-x 1 root root 37613 nov.   1 20:16 10_linux_zfs
-rwxr-xr-x 1 root root 12894 nov.   1 20:16 20_linux_xen
-rwxr-xr-x 1 root root 12059 nov.   1 20:16 30_os-prober
-rwxr-xr-x 1 root root  1418 nov.   1 20:16 30_uefi-firmware
-rwxr-xr-x 1 root root   214 nov.   1 20:16 40_custom
-rwxr-xr-x 1 root root   216 nov.   1 20:16 41_custom
-rw-r--r-- 1 root root   483 nov.   1 20:16 README

nany

Grmpf ! Donne les retours de :

sudo apt purge -y memtest86+

sudo apt install -y memtest86+

ls -l /etc/grub.d

paved

paved a écrit resultat 1:

 sudo apt purge -y memtest86+
[sudo] Mot de passe de ngoune : 
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances       
Lecture des informations d'état... Fait
Les paquets suivants seront ENLEVÉS :
  memtest86+*
0 mis à jour, 0 nouvellement installés, 1 à enlever et 0 non mis à jour.
Après cette opération, 2548 ko d'espace disque seront libérés.
(Lecture de la base de données... 209629 fichiers et répertoires déjà installé
s.)
Suppression de memtest86+ (5.01-3ubuntu2) ...
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.3.0-40-generic
Found initrd image: /boot/initrd.img-5.3.0-40-generic
Found linux image: /boot/vmlinuz-5.3.0-29-generic
Found initrd image: /boot/initrd.img-5.3.0-29-generic
Found Windows 10 on /dev/sda2
done
(Lecture de la base de données... 209614 fichiers et répertoires déjà installé
s.)
Purge des fichiers de configuration de memtest86+ (5.01-3ubuntu2) ...
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.3.0-40-generic
Found initrd image: /boot/initrd.img-5.3.0-40-generic
Found linux image: /boot/vmlinuz-5.3.0-29-generic
Found initrd image: /boot/initrd.img-5.3.0-29-generic
Found Windows 10 on /dev/sda2
done
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.3.0-40-generic
Found initrd image: /boot/initrd.img-5.3.0-40-generic
Found linux image: /boot/vmlinuz-5.3.0-29-generic
Found initrd image: /boot/initrd.img-5.3.0-29-generic
Found Windows 10 on /dev/sda2
done

resultat 2 :

 sudo apt install -y memtest86+
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances       
Lecture des informations d'état... Fait
Paquets suggérés :
  hwtools memtester kernel-patch-badram memtest86
Les NOUVEAUX paquets suivants seront installés :
  memtest86+
0 mis à jour, 1 nouvellement installés, 0 à enlever et 0 non mis à jour.
Il est nécessaire de prendre 70,0 ko dans les archives.
Après cette opération, 2548 ko d'espace disque supplémentaires seront utilisés.
Réception de :1 http://cm.archive.ubuntu.com/ubuntu eoan/main amd64 memtest86+ amd64 5.01-3ubuntu2 [70,0 kB]
70,0 ko réceptionnés en 4s (20,0 ko/s)
Préconfiguration des paquets...
Sélection du paquet memtest86+ précédemment désélectionné.
(Lecture de la base de données... 209614 fichiers et répertoires déjà installé
s.)
Préparation du dépaquetage de .../memtest86+_5.01-3ubuntu2_amd64.deb ...
Dépaquetage de memtest86+ (5.01-3ubuntu2) ...
Paramétrage de memtest86+ (5.01-3ubuntu2) ...
Sourcing file `/etc/default/grub'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.3.0-40-generic
Found initrd image: /boot/initrd.img-5.3.0-40-generic
Found linux image: /boot/vmlinuz-5.3.0-29-generic
Found initrd image: /boot/initrd.img-5.3.0-29-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
Found Windows 10 on /dev/sda2
done

resultat 3 :

 ls -l /etc/grub.d
total 128
-rwxr-xr-x 1 root root 10627 nov.   1 20:16 00_header
-rwxr-xr-x 1 root root  6258 nov.   1 20:15 05_debian_theme
-rwxr-xr-x 1 root root 17123 nov.   1 20:16 10_linux
-rwxr-xr-x 1 root root 37613 nov.   1 20:16 10_linux_zfs
-rwxr-xr-x 1 root root 12894 nov.   1 20:16 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 nov.   1 20:16 30_os-prober
-rwxr-xr-x 1 root root  1418 nov.   1 20:16 30_uefi-firmware
-rwxr-xr-x 1 root root   214 nov.   1 20:16 40_custom
-rwxr-xr-x 1 root root   216 nov.   1 20:16 41_custom
-rw-r--r-- 1 root root   483 nov.   1 20:16 README

nany

Ah, enfin !

Bon, tu auras maintenant deux lignes supplémentaires dans le GRUB qui permettrons de lancer Memtest, un utilitaire de test de mémoire.

Je me demande même si tu n’aurais pas intérêt à le lancer car j’ai vu tout un tas de lignes concernant la mémoire dans le retour de dmesg.

Mais d’abord, donne les retours de :

dmesg -l err,warn

dmesg -l crit

paved

paved a écrit resultat 1 :

 dmesg -l err,warn
[    0.134158] MDS CPU bug present and SMT on, data leak possible. See https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/mds.html for more details.
[    0.134158]  #3
[    0.136441] pmd_set_huge: Cannot satisfy [mem 0xf8000000-0xf8200000] with a huge-page mapping due to MTRR override.
[    0.139083] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[    0.368413] DMAR: Failed to find handle for ACPI object \_SB.PCI0.I2C0
[    0.368417] DMAR: Failed to find handle for ACPI object \_SB.PCI0.I2C1
[    0.368419] DMAR: Failed to find handle for ACPI object \_SB.PCI0.UA01
[    0.368420] DMAR: Failed to find handle for ACPI object \_SB.PCI0.SDHC
[    0.448194] i8042: Warning: Keylock active
[    0.451099] platform eisa.0: EISA: Cannot allocate resource for mainboard
[    0.451100] platform eisa.0: Cannot allocate resource for EISA slot 1
[    0.451101] platform eisa.0: Cannot allocate resource for EISA slot 2
[    0.451101] platform eisa.0: Cannot allocate resource for EISA slot 3
[    0.451102] platform eisa.0: Cannot allocate resource for EISA slot 4
[    0.451103] platform eisa.0: Cannot allocate resource for EISA slot 5
[    0.451104] platform eisa.0: Cannot allocate resource for EISA slot 6
[    0.451104] platform eisa.0: Cannot allocate resource for EISA slot 7
[    0.451105] platform eisa.0: Cannot allocate resource for EISA slot 8
[    0.617638] wmi_bus wmi_bus-PNP0C14:00: WQBC data block query control method not found
[    0.663876] i801_smbus 0000:00:1f.3: Accelerometer lis3lv02d is present on SMBus but its address is unknown, skipping registration
[    2.157416] systemd[1]: Failed to bump fs.file-max, ignoring: Invalid argument
[    2.200957] usb 1-1.8.2: config 1 interface 1 altsetting 0 endpoint 0x3 has wMaxPacketSize 0, skipping
[    2.200959] usb 1-1.8.2: config 1 interface 1 altsetting 0 endpoint 0x83 has wMaxPacketSize 0, skipping
[    3.022479] dell-smbios A80593CE-A997-11DA-B012-B622A1EF5492: WMI SMBIOS userspace interface not supported(0), try upgrading to a newer BIOS
[    3.581962] uvcvideo 1-1.6:1.0: Entity type for entity Extension 4 was not initialized!
[    3.581965] uvcvideo 1-1.6:1.0: Entity type for entity Extension 3 was not initialized!
[    3.581967] uvcvideo 1-1.6:1.0: Entity type for entity Processing 2 was not initialized!
[    3.581969] uvcvideo 1-1.6:1.0: Entity type for entity Camera 1 was not initialized!
[  818.480601] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  818.481231] blk_update_request: I/O error, dev mmcblk0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  818.481914] blk_update_request: I/O error, dev mmcblk0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  818.482590] blk_update_request: I/O error, dev mmcblk0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  818.483266] blk_update_request: I/O error, dev mmcblk0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  818.483938] blk_update_request: I/O error, dev mmcblk0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  818.484566] blk_update_request: I/O error, dev mmcblk0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  818.485277] blk_update_request: I/O error, dev mmcblk0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  818.485299] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[  818.487151] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  818.487676] blk_update_request: I/O error, dev mmcblk0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[  818.490893] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[  818.496441] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[  818.502221] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[  818.507733] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[  818.513268] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[  818.519185] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[  818.519259] Dev mmcblk0: unable to read RDB block 0
[  818.524751] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[  818.530493] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[  818.536647] Buffer I/O error on dev mmcblk0, logical block 3, async page read
[ 2348.819500] usb 2-1: device descriptor read/64, error -110
[ 3030.951487] usb 2-1: device descriptor read/64, error -71
[ 3698.484949] usb 2-1: usbfs: process 12863 (adb) did not claim interface 1 before use
[ 5355.693099] sd 3:0:0:0: [sdb] No Caching mode page found
[ 5355.693107] sd 3:0:0:0: [sdb] Assuming drive cache: write through
[ 5708.228882] mmc0: Card removed during transfer!
[ 5708.228890] mmc0: Resetting controller.
[ 6201.542360] print_req_error: 102 callbacks suppressed
[ 6201.542366] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6201.542813] blk_update_request: I/O error, dev mmcblk0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6201.543207] blk_update_request: I/O error, dev mmcblk0, sector 2 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6201.543640] blk_update_request: I/O error, dev mmcblk0, sector 3 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6201.544019] blk_update_request: I/O error, dev mmcblk0, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6201.544381] blk_update_request: I/O error, dev mmcblk0, sector 5 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6201.544742] blk_update_request: I/O error, dev mmcblk0, sector 6 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6201.545107] blk_update_request: I/O error, dev mmcblk0, sector 7 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6201.545114] buffer_io_error: 3 callbacks suppressed
[ 6201.545117] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[ 6201.546321] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6201.546698] blk_update_request: I/O error, dev mmcblk0, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6201.548684] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[ 6201.552686] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[ 6201.556423] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[ 6201.560299] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[ 6201.563993] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[ 6201.567762] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[ 6201.567795] Dev mmcblk0: unable to read RDB block 0
[ 6201.571575] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[ 6201.575161] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[ 6201.578831] Buffer I/O error on dev mmcblk0, logical block 3, async page read
[ 6417.754895] sdhci-pci 0000:01:00.0: error -110 requesting status
[ 6417.754898] mmcblk0: recovery failed!
[ 6417.754907] print_req_error: 102 callbacks suppressed
[ 6417.754909] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 0
[ 6417.755651] sdhci-pci 0000:01:00.0: error -110 requesting status
[ 6417.755653] mmcblk0: recovery failed!
[ 6417.755659] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6417.755661] buffer_io_error: 3 callbacks suppressed
[ 6417.755662] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[ 6418.002013] sdhci-pci 0000:01:00.0: error -110 requesting status
[ 6418.002021] mmcblk0: recovery failed!
[ 6418.002048] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 4 prio class 0
[ 6418.002959] sdhci-pci 0000:01:00.0: error -110 requesting status
[ 6418.002962] mmcblk0: recovery failed!
[ 6418.002975] blk_update_request: I/O error, dev mmcblk0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 0
[ 6418.002981] Buffer I/O error on dev mmcblk0, logical block 0, async page read
[ 6954.214045] usb 2-1: device descriptor read/64, error -71
[ 6954.458237] usb 2-1: device descriptor read/64, error -71
[ 6954.830198] usb 2-1: device descriptor read/64, error -71
[ 6955.070298] usb 2-1: device descriptor read/64, error -71
[ 6955.834638] usb 2-1: Device not responding to setup address.
[ 6956.042820] usb 2-1: Device not responding to setup address.
[ 6956.250596] usb 2-1: device not accepting address 12, error -71
[ 6956.378899] usb 2-1: Device not responding to setup address.
[ 6956.586801] usb 2-1: Device not responding to setup address.
[ 6956.798827] usb 2-1: device not accepting address 13, error -71
[ 6956.798974] usb usb2-port1: unable to enumerate USB device
[ 6957.070811] usb 2-1: device descriptor read/64, error -71
[ 6957.306886] usb 2-1: device descriptor read/64, error -71
[ 6957.671020] usb 2-1: device descriptor read/64, error -71
[ 6957.907079] usb 2-1: device descriptor read/64, error -71
[ 6958.667399] usb 2-1: Device not responding to setup address.
[ 6958.875557] usb 2-1: Device not responding to setup address.
[ 6959.087360] usb 2-1: device not accepting address 16, error -71
[ 6959.219594] usb 2-1: Device not responding to setup address.
[ 6959.431811] usb 2-1: Device not responding to setup address.
[ 6959.639566] usb 2-1: device not accepting address 17, error -71
[ 6959.639646] usb usb2-port1: unable to enumerate USB device
[ 6959.915630] usb 2-1: device descriptor read/64, error -71
[ 6960.155777] usb 2-1: device descriptor read/64, error -71
[ 6960.523803] usb 2-1: device descriptor read/64, error -71
[ 6960.759956] usb 2-1: device descriptor read/64, error -71
[ 6961.524383] usb 2-1: Device not responding to setup address.
[ 6961.732404] usb 2-1: Device not responding to setup address.
[ 6961.940207] usb 2-1: device not accepting address 20, error -71
[ 6962.068517] usb 2-1: Device not responding to setup address.
[ 6962.276576] usb 2-1: Device not responding to setup address.
[ 6962.484436] usb 2-1: device not accepting address 21, error -71
[ 6962.484559] usb usb2-port1: unable to enumerate USB device
[ 6963.944894] usb 2-1: device descriptor read/64, error -71
[ 6964.184984] usb 2-1: device descriptor read/64, error -71
[ 6964.549120] usb 2-1: device descriptor read/64, error -71
[ 6964.785196] usb 2-1: device descriptor read/64, error -71
[ 6965.545567] usb 2-1: Device not responding to setup address.
[ 6965.753565] usb 2-1: Device not responding to setup address.
[ 6965.961516] usb 2-1: device not accepting address 24, error -71
[ 6966.089686] usb 2-1: Device not responding to setup address.
[ 6966.297858] usb 2-1: Device not responding to setup address.
[ 6966.505644] usb 2-1: device not accepting address 25, error -71
[ 6966.505737] usb usb2-port1: unable to enumerate USB device
[ 6966.781840] usb 2-1: device descriptor read/64, error -71
[ 6967.017844] usb 2-1: device descriptor read/64, error -71
[ 6967.382011] usb 2-1: device descriptor read/64, error -71
[ 6967.618078] usb 2-1: device descriptor read/64, error -71
[ 6968.042235] debugfs: Directory '11' with parent 'devices' already present!
[ 6968.378470] usb 2-1: Device not responding to setup address.
[ 6968.378517] debugfs: Directory '12' with parent 'devices' already present!
[ 6968.586513] usb 2-1: Device not responding to setup address.
[ 6968.794418] usb 2-1: device not accepting address 28, error -71
[ 6968.794550] debugfs: Directory '14' with parent 'devices' already present!
[ 6968.926455] usb 2-1: Device not responding to setup address.
[ 6968.926504] debugfs: Directory '15' with parent 'devices' already present!
[ 6969.134575] usb 2-1: Device not responding to setup address.
[ 6969.346585] usb 2-1: device not accepting address 29, error -71
[ 6969.346650] usb usb2-port1: unable to enumerate USB device
[ 6969.622684] usb 2-1: device descriptor read/64, error -71
[ 6969.858813] usb 2-1: device descriptor read/64, error -71
[ 6970.230879] usb 2-1: device descriptor read/64, error -71
[ 6970.470995] usb 2-1: device descriptor read/64, error -71
[ 6970.895142] debugfs: Directory '19' with parent 'devices' already present!
[ 6971.231429] usb 2-1: Device not responding to setup address.
[ 6971.231531] debugfs: Directory '20' with parent 'devices' already present!
[ 6971.439457] usb 2-1: Device not responding to setup address.
[ 6971.647341] usb 2-1: device not accepting address 32, error -71
[ 6971.647501] debugfs: Directory '22' with parent 'devices' already present!
[ 6971.775619] usb 2-1: Device not responding to setup address.
[ 6971.775701] debugfs: Directory '23' with parent 'devices' already present!
[ 6971.983641] usb 2-1: Device not responding to setup address.
[ 6972.191519] usb 2-1: device not accepting address 33, error -71
[ 6972.191634] usb usb2-port1: unable to enumerate USB device
[ 6972.467644] usb 2-1: device descriptor read/64, error -71
[ 6972.703712] usb 2-1: device descriptor read/64, error -71
[ 6973.071835] usb 2-1: device descriptor read/64, error -71
[ 6973.311911] usb 2-1: device descriptor read/64, error -71
[ 6973.736088] debugfs: Directory '27' with parent 'devices' already present!
[ 6974.072368] usb 2-1: Device not responding to setup address.
[ 6974.072471] debugfs: Directory '28' with parent 'devices' already present!
[ 6974.280404] usb 2-1: Device not responding to setup address.
[ 6974.488299] usb 2-1: device not accepting address 36, error -71
[ 6974.488469] debugfs: Directory '30' with parent 'devices' already present!
[ 6974.616550] usb 2-1: Device not responding to setup address.
[ 6974.616652] debugfs: Directory '31' with parent 'devices' already present!
[ 6974.824571] usb 2-1: Device not responding to setup address.
[ 6975.032437] usb 2-1: device not accepting address 37, error -71
[ 6975.032543] usb usb2-port1: unable to enumerate USB device
[ 6975.304581] usb 2-1: device descriptor read/64, error -71
[ 6975.540651] usb 2-1: device descriptor read/64, error -71
[ 6975.904800] usb 2-1: device descriptor read/64, error -71
[ 6976.140809] usb 2-1: device descriptor read/64, error -71
[ 6976.569033] debugfs: Directory '03' with parent 'devices' already present!
[ 6976.905328] usb 2-1: Device not responding to setup address.
[ 6976.905431] debugfs: Directory '04' with parent 'devices' already present!
[ 6977.113306] usb 2-1: Device not responding to setup address.
[ 6977.321196] usb 2-1: device not accepting address 40, error -71
[ 6977.321348] debugfs: Directory '06' with parent 'devices' already present!
[ 6977.449338] usb 2-1: Device not responding to setup address.
[ 6977.449432] debugfs: Directory '08' with parent 'devices' already present!
[ 6977.657551] usb 2-1: Device not responding to setup address.
[ 6977.865422] usb 2-1: device not accepting address 41, error -71
[ 6977.865538] usb usb2-port1: unable to enumerate USB device
[ 6978.137536] usb 2-1: device descriptor read/64, error -71
[ 6978.373616] usb 2-1: device descriptor read/64, error -71
[ 6978.737740] usb 2-1: device descriptor read/64, error -71
[ 6978.977827] usb 2-1: device descriptor read/64, error -71
[ 6979.402002] debugfs: Directory '11' with parent 'devices' already present!
[ 6979.738288] usb 2-1: Device not responding to setup address.
[ 6979.738390] debugfs: Directory '12' with parent 'devices' already present!
[ 6979.946294] usb 2-1: Device not responding to setup address.
[ 6980.154149] usb 2-1: device not accepting address 44, error -71
[ 6980.154366] debugfs: Directory '14' with parent 'devices' already present!
[ 6980.282485] usb 2-1: Device not responding to setup address.
[ 6980.282589] debugfs: Directory '15' with parent 'devices' already present!
[ 6980.490504] usb 2-1: Device not responding to setup address.
[ 6980.698389] usb 2-1: device not accepting address 45, error -71
[ 6980.698502] usb usb2-port1: unable to enumerate USB device
[ 6980.970407] usb 2-1: device descriptor read/64, error -71
[ 6981.206488] usb 2-1: device descriptor read/64, error -71
[ 6981.570724] usb 2-1: device descriptor read/64, error -71
[ 6981.806797] usb 2-1: device descriptor read/64, error -71
[ 6982.230906] debugfs: Directory '19' with parent 'devices' already present!
[ 6982.567233] usb 2-1: Device not responding to setup address.
[ 6982.567330] debugfs: Directory '20' with parent 'devices' already present!
[ 6982.775259] usb 2-1: Device not responding to setup address.
[ 6982.983141] usb 2-1: device not accepting address 48, error -71
[ 6982.983308] debugfs: Directory '22' with parent 'devices' already present!
[ 6983.111454] usb 2-1: Device not responding to setup address.
[ 6983.111557] debugfs: Directory '23' with parent 'devices' already present!
[ 6983.319360] usb 2-1: Device not responding to setup address.
[ 6983.527366] usb 2-1: device not accepting address 49, error -71
[ 6983.527478] usb usb2-port1: unable to enumerate USB device
[ 6983.799486] usb 2-1: device descriptor read/64, error -71
[ 6984.035607] usb 2-1: device descriptor read/64, error -71
[ 6984.399757] usb 2-1: device descriptor read/64, error -71
[ 6984.635816] usb 2-1: device descriptor read/64, error -71
[ 6985.059995] debugfs: Directory '27' with parent 'devices' already present!
[ 6985.396225] usb 2-1: Device not responding to setup address.
[ 6985.396356] debugfs: Directory '28' with parent 'devices' already present!
[ 6985.604338] usb 2-1: Device not responding to setup address.
[ 6985.812160] usb 2-1: device not accepting address 52, error -71
[ 6985.812346] debugfs: Directory '30' with parent 'devices' already present!
[ 6985.940465] usb 2-1: Device not responding to setup address.
[ 6985.940591] debugfs: Directory '31' with parent 'devices' already present!
[ 6986.148463] usb 2-1: Device not responding to setup address.
[ 6986.356346] usb 2-1: device not accepting address 53, error -71
[ 6986.356443] usb usb2-port1: unable to enumerate USB device
[ 6987.824935] usb 2-1: device descriptor read/64, error -71
[ 6988.060991] usb 2-1: device descriptor read/64, error -71
[ 6988.425142] usb 2-1: device descriptor read/64, error -71
[ 6988.661199] usb 2-1: device descriptor read/64, error -71
[ 6989.085374] debugfs: Directory '03' with parent 'devices' already present!
[ 6989.421636] usb 2-1: Device not responding to setup address.
[ 6989.421719] debugfs: Directory '04' with parent 'devices' already present!
[ 6989.629697] usb 2-1: Device not responding to setup address.
[ 6989.837518] usb 2-1: device not accepting address 56, error -71
[ 6989.837705] debugfs: Directory '06' with parent 'devices' already present!
[ 6989.969856] usb 2-1: Device not responding to setup address.
[ 6989.969982] debugfs: Directory '08' with parent 'devices' already present!
[ 6990.177802] usb 2-1: Device not responding to setup address.
[ 6990.385764] usb 2-1: device not accepting address 57, error -71
[ 6990.385861] usb usb2-port1: unable to enumerate USB device
[ 6991.846339] usb 2-1: device descriptor read/64, error -71
[ 6992.082425] usb 2-1: device descriptor read/64, error -71
[ 6992.446552] usb 2-1: device descriptor read/64, error -71
[ 6992.682653] usb 2-1: device descriptor read/64, error -71
[ 6993.106672] debugfs: Directory '11' with parent 'devices' already present!
[ 6993.447074] usb 2-1: Device not responding to setup address.
[ 6993.447202] debugfs: Directory '12' with parent 'devices' already present!
[ 6993.655107] usb 2-1: Device not responding to setup address.
[ 6993.862994] usb 2-1: device not accepting address 60, error -71
[ 6993.863180] debugfs: Directory '14' with parent 'devices' already present!
[ 6993.991293] usb 2-1: Device not responding to setup address.
[ 6993.991419] debugfs: Directory '15' with parent 'devices' already present!
[ 6994.203314] usb 2-1: Device not responding to setup address.
[ 6994.411188] usb 2-1: device not accepting address 61, error -71
[ 6994.411283] usb usb2-port1: unable to enumerate USB device
[ 6994.683363] usb 2-1: device descriptor read/64, error -71
[ 6994.919370] usb 2-1: device descriptor read/64, error -71
[ 6995.283569] usb 2-1: device descriptor read/64, error -71
[ 6995.519656] usb 2-1: device descriptor read/64, error -71
[ 6995.943862] debugfs: Directory '19' with parent 'devices' already present!
[ 6996.280118] usb 2-1: Device not responding to setup address.
[ 6996.280242] debugfs: Directory '20' with parent 'devices' already present!
[ 6996.488151] usb 2-1: Device not responding to setup address.
[ 6996.695997] usb 2-1: device not accepting address 64, error -71
[ 6996.696182] debugfs: Directory '22' with parent 'devices' already present!
[ 6996.824164] usb 2-1: Device not responding to setup address.
[ 6996.824240] debugfs: Directory '23' with parent 'devices' already present!
[ 6997.032329] usb 2-1: Device not responding to setup address.
[ 6997.240197] usb 2-1: device not accepting address 65, error -71
[ 6997.240293] usb usb2-port1: unable to enumerate USB device
[ 6998.700887] usb 2-1: device descriptor read/64, error -71
[ 6998.936838] usb 2-1: device descriptor read/64, error -71
[ 6999.301035] usb 2-1: device descriptor read/64, error -71
[ 6999.537051] usb 2-1: device descriptor read/64, error -71
[ 6999.961217] debugfs: Directory '27' with parent 'devices' already present!
[ 7000.297549] usb 2-1: Device not responding to setup address.
[ 7000.297678] debugfs: Directory '28' with parent 'devices' already present!
[ 7000.505548] usb 2-1: Device not responding to setup address.
[ 7000.713437] usb 2-1: device not accepting address 68, error -71
[ 7000.713623] debugfs: Directory '30' with parent 'devices' already present!
[ 7000.841735] usb 2-1: Device not responding to setup address.
[ 7000.841860] debugfs: Directory '31' with parent 'devices' already present!
[ 7001.049789] usb 2-1: Device not responding to setup address.
[ 7001.257624] usb 2-1: device not accepting address 69, error -71
[ 7001.257720] usb usb2-port1: unable to enumerate USB device
[ 7002.718117] usb 2-1: device descriptor read/64, error -71
[ 7002.954281] usb 2-1: device descriptor read/64, error -71
[ 7003.319843] usb 2-1: device descriptor read/64, error -71
[ 7003.554529] usb 2-1: device descriptor read/64, error -71
[ 7003.982609] debugfs: Directory '03' with parent 'devices' already present!
[ 7004.318998] usb 2-1: Device not responding to setup address.
[ 7004.319126] debugfs: Directory '04' with parent 'devices' already present!
[ 7004.526998] usb 2-1: Device not responding to setup address.
[ 7004.734898] usb 2-1: device not accepting address 72, error -71
[ 7004.735121] debugfs: Directory '06' with parent 'devices' already present!
[ 7004.863122] usb 2-1: Device not responding to setup address.
[ 7004.863249] debugfs: Directory '08' with parent 'devices' already present!
[ 7005.075032] usb 2-1: Device not responding to setup address.
[ 7005.282994] usb 2-1: device not accepting address 73, error -71
[ 7005.283040] usb usb2-port1: unable to enumerate USB device
[ 7006.743676] usb 2-1: device descriptor read/64, error -71
[ 7006.979731] usb 2-1: device descriptor read/64, error -71
[ 7007.347880] usb 2-1: device descriptor read/64, error -71
[ 7007.583997] usb 2-1: device descriptor read/64, error -71
[ 7008.008117] debugfs: Directory '11' with parent 'devices' already present!
[ 7008.344409] usb 2-1: Device not responding to setup address.
[ 7008.344537] debugfs: Directory '12' with parent 'devices' already present!
[ 7008.552393] usb 2-1: Device not responding to setup address.
[ 7008.760280] usb 2-1: device not accepting address 76, error -71
[ 7008.760455] debugfs: Directory '14' with parent 'devices' already present!
[ 7008.888449] usb 2-1: Device not responding to setup address.
[ 7008.888566] debugfs: Directory '15' with parent 'devices' already present!
[ 7009.096625] usb 2-1: Device not responding to setup address.
[ 7009.304467] usb 2-1: device not accepting address 77, error -71
[ 7009.304555] usb usb2-port1: unable to enumerate USB device
[ 7010.765017] usb 2-1: device descriptor read/64, error -71
[ 7011.001144] usb 2-1: device descriptor read/64, error -71
[ 7011.365232] usb 2-1: device descriptor read/64, error -71
[ 7011.601361] usb 2-1: device descriptor read/64, error -71
[ 7012.025556] debugfs: Directory '19' with parent 'devices' already present!
[ 7012.361748] usb 2-1: Device not responding to setup address.
[ 7012.361838] debugfs: Directory '20' with parent 'devices' already present!
[ 7012.569791] usb 2-1: Device not responding to setup address.
[ 7012.777718] usb 2-1: device not accepting address 80, error -71
[ 7012.777867] debugfs: Directory '22' with parent 'devices' already present!
[ 7012.906036] usb 2-1: Device not responding to setup address.
[ 7012.906138] debugfs: Directory '23' with parent 'devices' already present!
[ 7013.114007] usb 2-1: Device not responding to setup address.
[ 7013.321921] usb 2-1: device not accepting address 81, error -71
[ 7013.322025] usb usb2-port1: unable to enumerate USB device
[ 7013.594261] usb 2-1: device descriptor read/64, error -71
[ 7013.830160] usb 2-1: device descriptor read/64, error -71
[ 7014.194311] usb 2-1: device descriptor read/64, error -71
[ 7014.430465] usb 2-1: device descriptor read/64, error -71
[ 7014.854512] debugfs: Directory '27' with parent 'devices' already present!
[ 7015.190813] usb 2-1: Device not responding to setup address.
[ 7015.190939] debugfs: Directory '28' with parent 'devices' already present!
[ 7015.398633] usb 2-1: Device not responding to setup address.
[ 7015.603452] usb 2-1: device not accepting address 84, error -71
[ 7015.603658] debugfs: Directory '30' with parent 'devices' already present!
[ 7015.729879] usb 2-1: Device not responding to setup address.
[ 7015.730004] debugfs: Directory '31' with parent 'devices' already present!
[ 7015.934865] usb 2-1: Device not responding to setup address.
[ 7016.140011] usb 2-1: device not accepting address 85, error -71
[ 7016.140099] usb usb2-port1: unable to enumerate USB device
[ 7016.411931] usb 2-1: device descriptor read/64, error -71
[ 7016.645218] usb 2-1: device descriptor read/64, error -71
[ 7017.004201] usb 2-1: device descriptor read/64, error -71
[ 7017.237227] usb 2-1: device descriptor read/64, error -71
[ 7017.656408] debugfs: Directory '03' with parent 'devices' already present!
[ 7017.988836] usb 2-1: Device not responding to setup address.
[ 7017.989010] debugfs: Directory '04' with parent 'devices' already present!
[ 7018.194623] usb 2-1: Device not responding to setup address.
[ 7018.400224] usb 2-1: device not accepting address 88, error -71
[ 7018.400396] debugfs: Directory '06' with parent 'devices' already present!
[ 7018.527171] usb 2-1: Device not responding to setup address.
[ 7018.527278] debugfs: Directory '08' with parent 'devices' already present!
[ 7018.733028] usb 2-1: Device not responding to setup address.
[ 7018.938857] usb 2-1: device not accepting address 89, error -71
[ 7018.938951] usb usb2-port1: unable to enumerate USB device
[ 7020.389961] usb 2-1: device descriptor read/64, error -71
[ 7020.624051] usb 2-1: device descriptor read/64, error -71
[ 7020.985333] usb 2-1: device descriptor read/64, error -71
[ 7021.219561] usb 2-1: device descriptor read/64, error -71
[ 7021.640663] debugfs: Directory '11' with parent 'devices' already present!
[ 7021.974412] usb 2-1: Device not responding to setup address.
[ 7021.974479] debugfs: Directory '12' with parent 'devices' already present!
[ 7022.181007] usb 2-1: Device not responding to setup address.
[ 7022.387520] usb 2-1: device not accepting address 92, error -71
[ 7022.387687] debugfs: Directory '14' with parent 'devices' already present!
[ 7022.514986] usb 2-1: Device not responding to setup address.
[ 7022.515054] debugfs: Directory '15' with parent 'devices' already present!
[ 7022.721686] usb 2-1: Device not responding to setup address.
[ 7022.928281] usb 2-1: device not accepting address 93, error -71
[ 7022.928380] usb usb2-port1: unable to enumerate USB device
[ 7023.198712] usb 2-1: device descriptor read/64, error -71
[ 7023.433384] usb 2-1: device descriptor read/64, error -71
[ 7023.795522] usb 2-1: device descriptor read/64, error -71
[ 7024.030150] usb 2-1: device descriptor read/64, error -71
[ 7024.452131] debugfs: Directory '19' with parent 'devices' already present!
[ 7024.790664] usb 2-1: Device not responding to setup address.
[ 7024.790715] debugfs: Directory '20' with parent 'devices' already present!
[ 7024.997737] usb 2-1: Device not responding to setup address.
[ 7025.204531] usb 2-1: device not accepting address 96, error -71
[ 7025.204670] debugfs: Directory '22' with parent 'devices' already present!
[ 7025.332088] usb 2-1: Device not responding to setup address.
[ 7025.332144] debugfs: Directory '23' with parent 'devices' already present!
[ 7025.539248] usb 2-1: Device not responding to setup address.
[ 7025.746268] usb 2-1: device not accepting address 97, error -71
[ 7025.746360] usb usb2-port1: unable to enumerate USB device
[ 7026.017120] usb 2-1: device descriptor read/64, error -71
[ 7026.252101] usb 2-1: device descriptor read/64, error -71
[ 7026.614706] usb 2-1: device descriptor read/64, error -71
[ 7026.849847] usb 2-1: device descriptor read/64, error -71
[ 7027.272295] debugfs: Directory '27' with parent 'devices' already present!
[ 7027.607364] usb 2-1: Device not responding to setup address.
[ 7027.607466] debugfs: Directory '28' with parent 'devices' already present!
[ 7027.814629] usb 2-1: Device not responding to setup address.
[ 7028.025693] usb 2-1: device not accepting address 100, error -71
[ 7028.025843] debugfs: Directory '30' with parent 'devices' already present!
[ 7028.153556] usb 2-1: Device not responding to setup address.
[ 7028.153658] debugfs: Directory '31' with parent 'devices' already present!
[ 7028.360868] usb 2-1: Device not responding to setup address.
[ 7028.568040] usb 2-1: device not accepting address 101, error -71
[ 7028.568152] usb usb2-port1: unable to enumerate USB device
[ 7028.839169] usb 2-1: device descriptor read/64, error -71
[ 7029.074472] usb 2-1: device descriptor read/64, error -71
[ 7029.441573] usb 2-1: device descriptor read/64, error -71
[ 7029.676899] usb 2-1: device descriptor read/64, error -71
[ 7030.099804] debugfs: Directory '03' with parent 'devices' already present!
[ 7030.435139] usb 2-1: Device not responding to setup address.
[ 7030.435241] debugfs: Directory '04' with parent 'devices' already present!
[ 7030.642565] usb 2-1: Device not responding to setup address.
[ 7030.849916] usb 2-1: device not accepting address 104, error -71
[ 7030.850083] debugfs: Directory '06' with parent 'devices' already present!
[ 7030.977807] usb 2-1: Device not responding to setup address.
[ 7030.977900] debugfs: Directory '08' with parent 'devices' already present!
[ 7031.185257] usb 2-1: Device not responding to setup address.
[ 7031.392646] usb 2-1: device not accepting address 105, error -71
[ 7031.392762] usb usb2-port1: unable to enumerate USB device
[ 7031.664128] usb 2-1: device descriptor read/64, error -71
[ 7031.899548] usb 2-1: device descriptor read/64, error -71
[ 7032.266793] usb 2-1: device descriptor read/64, error -71
[ 7032.502419] usb 2-1: device descriptor read/64, error -71
[ 7032.925606] debugfs: Directory '11' with parent 'devices' already present!
[ 7033.261111] usb 2-1: Device not responding to setup address.
[ 7033.261230] debugfs: Directory '12' with parent 'devices' already present!
[ 7033.468888] usb 2-1: Device not responding to setup address.
[ 7033.676243] usb 2-1: device not accepting address 108, error -71
[ 7033.676414] debugfs: Directory '14' with parent 'devices' already present!
[ 7033.804116] usb 2-1: Device not responding to setup address.
[ 7033.804240] debugfs: Directory '15' with parent 'devices' already present!
[ 7034.011778] usb 2-1: Device not responding to setup address.
[ 7034.219142] usb 2-1: device not accepting address 109, error -71
[ 7034.219254] usb usb2-port1: unable to enumerate USB device
[ 7035.676964] usb 2-1: device descriptor read/64, error -71
[ 7035.912550] usb 2-1: device descriptor read/64, error -71
[ 7036.276085] usb 2-1: device descriptor read/64, error -71
[ 7036.511733] usb 2-1: device descriptor read/64, error -71
[ 7036.935186] debugfs: Directory '19' with parent 'devices' already present!
[ 7037.270889] usb 2-1: Device not responding to setup address.
[ 7037.271015] debugfs: Directory '20' with parent 'devices' already present!
[ 7037.478630] usb 2-1: Device not responding to setup address.
[ 7037.686124] usb 2-1: device not accepting address 112, error -71
[ 7037.686303] debugfs: Directory '22' with parent 'devices' already present!
[ 7037.814016] usb 2-1: Device not responding to setup address.
[ 7037.814065] debugfs: Directory '23' with parent 'devices' already present!
[ 7038.021909] usb 2-1: Device not responding to setup address.
[ 7038.229429] usb 2-1: device not accepting address 113, error -71
[ 7038.229537] usb usb2-port1: unable to enumerate USB device
[ 7038.505220] usb 2-1: device descriptor read/64, error -71
[ 7038.740901] usb 2-1: device descriptor read/64, error -71
[ 7039.104500] usb 2-1: device descriptor read/64, error -71
[ 7039.344192] usb 2-1: device descriptor read/64, error -71
[ 7039.767784] debugfs: Directory '27' with parent 'devices' already present!
[ 7040.103533] usb 2-1: Device not responding to setup address.
[ 7040.103651] debugfs: Directory '28' with parent 'devices' already present!
[ 7040.311343] usb 2-1: Device not responding to setup address.
[ 7040.518921] usb 2-1: device not accepting address 116, error -71
[ 7040.519137] debugfs: Directory '30' with parent 'devices' already present!
[ 7040.646905] usb 2-1: Device not responding to setup address.
[ 7040.646979] debugfs: Directory '31' with parent 'devices' already present!
[ 7040.854596] usb 2-1: Device not responding to setup address.
[ 7041.062286] usb 2-1: device not accepting address 117, error -71
[ 7041.062346] usb usb2-port1: unable to enumerate USB device
[ 7042.521114] usb 2-1: device descriptor read/64, error -71
[ 7042.756927] usb 2-1: device descriptor read/64, error -71
[ 7043.120558] usb 2-1: device descriptor read/64, error -71
[ 7043.356333] usb 2-1: device descriptor read/64, error -71
[ 7043.780050] debugfs: Directory '03' with parent 'devices' already present!
[ 7044.119882] usb 2-1: Device not responding to setup address.
[ 7044.119978] debugfs: Directory '04' with parent 'devices' already present!
[ 7044.327665] usb 2-1: Device not responding to setup address.
[ 7044.535315] usb 2-1: device not accepting address 120, error -71
[ 7044.535498] debugfs: Directory '06' with parent 'devices' already present!
[ 7044.663474] usb 2-1: Device not responding to setup address.
[ 7044.663599] debugfs: Directory '08' with parent 'devices' already present!
[ 7044.871304] usb 2-1: Device not responding to setup address.
[ 7045.078871] usb 2-1: device not accepting address 121, error -71
[ 7045.078964] usb usb2-port1: unable to enumerate USB device
[ 7045.362742] usb 2-1: device descriptor read/64, error -71
[ 7045.598573] usb 2-1: device descriptor read/64, error -71
[ 7045.962301] usb 2-1: device descriptor read/64, error -71
[ 7046.198090] usb 2-1: device descriptor read/64, error -71
[ 7046.621860] debugfs: Directory '11' with parent 'devices' already present!
[ 7046.957689] usb 2-1: Device not responding to setup address.
[ 7046.957759] debugfs: Directory '12' with parent 'devices' already present!
[ 7047.165528] usb 2-1: Device not responding to setup address.
[ 7047.373190] usb 2-1: device not accepting address 124, error -71
[ 7047.373373] debugfs: Directory '14' with parent 'devices' already present!
[ 7047.501233] usb 2-1: Device not responding to setup address.
[ 7047.501352] debugfs: Directory '15' with parent 'devices' already present!
[ 7047.709238] usb 2-1: Device not responding to setup address.
[ 7047.916850] usb 2-1: device not accepting address 125, error -71
[ 7047.916946] usb usb2-port1: unable to enumerate USB device
[ 7049.361777] usb 2-1: device descriptor read/64, error -71
[ 7049.595310] usb 2-1: device descriptor read/64, error -71
[ 7049.954786] usb 2-1: device descriptor read/64, error -71
[ 7050.187774] usb 2-1: device descriptor read/64, error -71
[ 7050.607277] debugfs: Directory '19' with parent 'devices' already present!
[ 7050.940036] usb 2-1: Device not responding to setup address.
[ 7050.940127] debugfs: Directory '20' with parent 'devices' already present!
[ 7051.146068] usb 2-1: Device not responding to setup address.
[ 7051.351647] usb 2-1: device not accepting address 2, error -71
[ 7051.351801] debugfs: Directory '22' with parent 'devices' already present!
[ 7051.478575] usb 2-1: Device not responding to setup address.
[ 7051.478669] debugfs: Directory '23' with parent 'devices' already present!
[ 7051.684675] usb 2-1: Device not responding to setup address.
[ 7051.890772] usb 2-1: device not accepting address 3, error -71
[ 7051.890862] usb usb2-port1: unable to enumerate USB device
[ 7052.159921] usb 2-1: device descriptor read/64, error -71
[ 7052.393911] usb 2-1: device descriptor read/64, error -71
[ 7052.754830] usb 2-1: device descriptor read/64, error -71
[ 7052.992886] usb 2-1: device descriptor read/64, error -71
[ 7053.413775] debugfs: Directory '27' with parent 'devices' already present!
[ 7053.747495] usb 2-1: Device not responding to setup address.
[ 7053.747597] debugfs: Directory '28' with parent 'devices' already present!
[ 7053.953911] usb 2-1: Device not responding to setup address.
[ 7054.160329] usb 2-1: device not accepting address 6, error -71
[ 7054.160477] debugfs: Directory '30' with parent 'devices' already present!
[ 7054.287632] usb 2-1: Device not responding to setup address.
[ 7054.287736] debugfs: Directory '31' with parent 'devices' already present!
[ 7054.494292] usb 2-1: Device not responding to setup address.
[ 7054.700784] usb 2-1: device not accepting address 7, error -71
[ 7054.700890] usb usb2-port1: unable to enumerate USB device
[ 7054.974973] usb 2-1: device descriptor read/64, error -71
[ 7055.209598] usb 2-1: device descriptor read/64, error -71
[ 7055.571393] usb 2-1: device descriptor read/64, error -71
[ 7055.806094] usb 2-1: device descriptor read/64, error -71
[ 7056.227781] debugfs: Directory '03' with parent 'devices' already present!
[ 7056.562233] usb 2-1: Device not responding to setup address.
[ 7056.562314] debugfs: Directory '04' with parent 'devices' already present!
[ 7056.769125] usb 2-1: Device not responding to setup address.
[ 7056.975887] usb 2-1: device not accepting address 10, error -71
[ 7056.976050] debugfs: Directory '06' with parent 'devices' already present!
[ 7057.103378] usb 2-1: Device not responding to setup address.
[ 7057.103472] debugfs: Directory '08' with parent 'devices' already present!
[ 7057.310484] usb 2-1: Device not responding to setup address.
[ 7057.517393] usb 2-1: device not accepting address 11, error -71
[ 7057.517499] usb usb2-port1: unable to enumerate USB device
[ 7057.792164] usb 2-1: device descriptor read/64, error -71
[ 7058.027081] usb 2-1: device descriptor read/64, error -71
[ 7058.389579] usb 2-1: device descriptor read/64, error -71
[ 7058.624675] usb 2-1: device descriptor read/64, error -71
[ 7059.047026] debugfs: Directory '11' with parent 'devices' already present!
[ 7059.381933] usb 2-1: Device not responding to setup address.
[ 7059.382036] debugfs: Directory '12' with parent 'devices' already present!
[ 7059.589155] usb 2-1: Device not responding to setup address.
[ 7059.796266] usb 2-1: device not accepting address 14, error -71
[ 7059.796447] debugfs: Directory '14' with parent 'devices' already present!
[ 7059.923943] usb 2-1: Device not responding to setup address.
[ 7059.923979] debugfs: Directory '15' with parent 'devices' already present!
[ 7060.131266] usb 2-1: Device not responding to setup address.
[ 7060.338412] usb 2-1: device not accepting address 15, error -71
[ 7060.338522] usb usb2-port1: unable to enumerate USB device
[ 7060.609536] usb 2-1: device descriptor read/64, error -71
[ 7060.844748] usb 2-1: device descriptor read/64, error -71
[ 7061.207658] usb 2-1: device descriptor read/64, error -71
[ 7061.442989] usb 2-1: device descriptor read/64, error -71
[ 7061.869801] debugfs: Directory '19' with parent 'devices' already present!
[ 7062.205047] usb 2-1: Device not responding to setup address.
[ 7062.205150] debugfs: Directory '20' with parent 'devices' already present!
[ 7062.412489] usb 2-1: Device not responding to setup address.
[ 7062.619793] usb 2-1: device not accepting address 18, error -71
[ 7062.619968] debugfs: Directory '22' with parent 'devices' already present!
[ 7062.747671] usb 2-1: Device not responding to setup address.
[ 7062.747773] debugfs: Directory '23' with parent 'devices' already present!
[ 7062.955065] usb 2-1: Device not responding to setup address.
[ 7063.162472] usb 2-1: device not accepting address 19, error -71
[ 7063.162587] usb usb2-port1: unable to enumerate USB device
[ 7063.433786] usb 2-1: device descriptor read/64, error -71
[ 7063.669270] usb 2-1: device descriptor read/64, error -71
[ 7064.032395] usb 2-1: device descriptor read/64, error -71
[ 7064.267934] usb 2-1: device descriptor read/64, error -71
[ 7064.691059] debugfs: Directory '27' with parent 'devices' already present!
[ 7065.030312] usb 2-1: Device not responding to setup address.
[ 7065.030356] debugfs: Directory '28' with parent 'devices' already present!
[ 7065.238073] usb 2-1: Device not responding to setup address.
[ 7065.445498] usb 2-1: device not accepting address 22, error -71
[ 7065.445666] debugfs: Directory '30' with parent 'devices' already present!
[ 7065.573478] usb 2-1: Device not responding to setup address.
[ 7065.573571] debugfs: Directory '31' with parent 'devices' already present!
[ 7065.781077] usb 2-1: Device not responding to setup address.
[ 7065.988454] usb 2-1: device not accepting address 23, error -71
[ 7065.988584] usb usb2-port1: unable to enumerate USB device
[ 7066.260017] usb 2-1: device descriptor read/64, error -71
[ 7066.495703] usb 2-1: device descriptor read/64, error -71
[ 7066.859011] usb 2-1: device descriptor read/64, error -71
[ 7067.094615] usb 2-1: device descriptor read/64, error -71
[ 7067.517971] debugfs: Directory '03' with parent 'devices' already present!
[ 7067.853653] usb 2-1: Device not responding to setup address.
[ 7067.853734] debugfs: Directory '04' with parent 'devices' already present!
[ 7068.061241] usb 2-1: Device not responding to setup address.
[ 7068.268787] usb 2-1: device not accepting address 26, error -71
[ 7068.268942] debugfs: Directory '06' with parent 'devices' already present!
[ 7068.396825] usb 2-1: Device not responding to setup address.
[ 7068.396926] debugfs: Directory '08' with parent 'devices' already present!
[ 7068.604443] usb 2-1: Device not responding to setup address.
[ 7068.812011] usb 2-1: device not accepting address 27, error -71
[ 7068.812127] usb usb2-port1: unable to enumerate USB device
[ 7069.087595] usb 2-1: device descriptor read/64, error -71
[ 7069.323325] usb 2-1: device descriptor read/64, error -71
[ 7069.686880] usb 2-1: device descriptor read/64, error -71
[ 7069.922544] usb 2-1: device descriptor read/64, error -71
[ 7070.346071] debugfs: Directory '11' with parent 'devices' already present!
[ 7070.681734] usb 2-1: Device not responding to setup address.
[ 7070.681785] debugfs: Directory '12' with parent 'devices' already present!
[ 7070.889540] usb 2-1: Device not responding to setup address.
[ 7071.097109] usb 2-1: device not accepting address 30, error -71
[ 7071.097254] debugfs: Directory '14' with parent 'devices' already present!
[ 7071.225110] usb 2-1: Device not responding to setup address.
[ 7071.225201] debugfs: Directory '15' with parent 'devices' already present!
[ 7071.432898] usb 2-1: Device not responding to setup address.
[ 7071.640441] usb 2-1: device not accepting address 31, error -71
[ 7071.640544] usb usb2-port1: unable to enumerate USB device
[ 7073.098972] usb 2-1: device descriptor read/64, error -71
[ 7073.334805] usb 2-1: device descriptor read/64, error -71
[ 7073.698364] usb 2-1: device descriptor read/64, error -71
[ 7073.934223] usb 2-1: device descriptor read/64, error -71
[ 7074.357800] debugfs: Directory '19' with parent 'devices' already present!
[ 7074.693630] usb 2-1: Device not responding to setup address.
[ 7074.693747] debugfs: Directory '20' with parent 'devices' already present!
[ 7074.901469] usb 2-1: Device not responding to setup address.
[ 7075.109034] usb 2-1: device not accepting address 34, error -71
[ 7075.109245] debugfs: Directory '22' with parent 'devices' already present!
[ 7075.241209] usb 2-1: Device not responding to setup address.
[ 7075.241334] debugfs: Directory '23' with parent 'devices' already present!
[ 7075.448945] usb 2-1: Device not responding to setup address.
[ 7075.656570] usb 2-1: device not accepting address 35, error -71
[ 7075.656669] usb usb2-port1: unable to enumerate USB device
[ 7077.119413] usb 2-1: device descriptor read/64, error -71
[ 7077.355295] usb 2-1: device descriptor read/64, error -71
[ 7077.719002] usb 2-1: device descriptor read/64, error -71
[ 7077.954797] usb 2-1: device descriptor read/64, error -71
[ 7078.378494] debugfs: Directory '27' with parent 'devices' already present!
[ 7078.714395] usb 2-1: Device not responding to setup address.
[ 7078.714521] debugfs: Directory '28' with parent 'devices' already present!
[ 7078.922147] usb 2-1: Device not responding to setup address.
[ 7079.129753] usb 2-1: device not accepting address 38, error -71
[ 7079.129936] debugfs: Directory '30' with parent 'devices' already present!
[ 7079.258000] usb 2-1: Device not responding to setup address.
[ 7079.258125] debugfs: Directory '31' with parent 'devices' already present!
[ 7079.465789] usb 2-1: Device not responding to setup address.
[ 7079.673423] usb 2-1: device not accepting address 39, error -71
[ 7079.673527] usb usb2-port1: unable to enumerate USB device
[ 7079.949347] usb 2-1: device descriptor read/64, error -71
[ 7080.185177] usb 2-1: device descriptor read/64, error -71
[ 7080.548933] usb 2-1: device descriptor read/64, error -71
[ 7080.788773] usb 2-1: device descriptor read/64, error -71
[ 7081.214948] debugfs: Directory '03' with parent 'devices' already present!
[ 7081.566871] usb 2-1: Device not responding to setup address.
[ 7081.566996] debugfs: Directory '04' with parent 'devices' already present!
[ 7081.782016] usb 2-1: Device not responding to setup address.
[ 7081.996972] usb 2-1: device not accepting address 42, error -71
[ 7081.997183] debugfs: Directory '06' with parent 'devices' already present!
[ 7082.129675] usb 2-1: Device not responding to setup address.
[ 7082.129806] debugfs: Directory '08' with parent 'devices' already present!
[ 7082.344054] usb 2-1: Device not responding to setup address.
[ 7082.558204] usb 2-1: device not accepting address 43, error -71
[ 7082.558300] usb usb2-port1: unable to enumerate USB device
[ 7082.842524] usb 2-1: device descriptor read/64, error -71
[ 7083.085663] usb 2-1: device descriptor read/64, error -71
[ 7083.459733] usb 2-1: device descriptor read/64, error -71
[ 7083.701950] usb 2-1: device descriptor read/64, error -71
[ 7084.141296] debugfs: Directory '11' with parent 'devices' already present!
[ 7084.485489] usb 2-1: Device not responding to setup address.
[ 7084.485592] debugfs: Directory '12' with parent 'devices' already present!
[ 7084.698308] usb 2-1: Device not responding to setup address.
[ 7084.910906] usb 2-1: device not accepting address 46, error -71
[ 7084.911058] debugfs: Directory '14' with parent 'devices' already present!
[ 7085.042034] usb 2-1: Device not responding to setup address.
[ 7085.042125] debugfs: Directory '15' with parent 'devices' already present!
[ 7085.254870] usb 2-1: Device not responding to setup address.
[ 7085.466835] usb 2-1: device not accepting address 47, error -71
[ 7085.466951] usb usb2-port1: unable to enumerate USB device
[ 7085.744373] usb 2-1: device descriptor read/64, error -71
[ 7085.985115] usb 2-1: device descriptor read/64, error -71
[ 7086.356288] usb 2-1: device descriptor read/64, error -71
[ 7086.600543] usb 2-1: device descriptor read/64, error -71
[ 7087.032089] debugfs: Directory '19' with parent 'devices' already present!
[ 7087.374033] usb 2-1: Device not responding to setup address.
[ 7087.374136] debugfs: Directory '20' with parent 'devices' already present!
[ 7087.585247] usb 2-1: Device not responding to setup address.
[ 7087.796294] usb 2-1: device not accepting address 50, error -71
[ 7087.796467] debugfs: Directory '22' with parent 'devices' already present!
[ 7087.926455] usb 2-1: Device not responding to setup address.
[ 7087.926570] debugfs: Directory '23' with parent 'devices' already present!
[ 7088.137708] usb 2-1: Device not responding to setup address.
[ 7088.348637] usb 2-1: device not accepting address 51, error -71
[ 7088.348752] usb usb2-port1: unable to enumerate USB device
[ 7088.628433] usb 2-1: device descriptor read/64, error -71
[ 7088.867579] usb 2-1: device descriptor read/64, error -71
[ 7089.240597] usb 2-1: device descriptor read/64, error -71
[ 7089.479659] usb 2-1: device descriptor read/64, error -71
[ 7089.908736] debugfs: Directory '27' with parent 'devices' already present!
[ 7090.248958] usb 2-1: Device not responding to setup address.
[ 7090.249026] debugfs: Directory '28' with parent 'devices' already present!
[ 7090.459427] usb 2-1: Device not responding to setup address.
[ 7090.669168] usb 2-1: device not accepting address 54, error -71
[ 7090.669340] debugfs: Directory '30' with parent 'devices' already present!
[ 7090.798690] usb 2-1: Device not responding to setup address.
[ 7090.798741] debugfs: Directory '31' with parent 'devices' already present!
[ 7091.008854] usb 2-1: Device not responding to setup address.
[ 7091.218887] usb 2-1: device not accepting address 55, error -71
[ 7091.218978] usb usb2-port1: unable to enumerate USB device
[ 7091.493597] usb 2-1: device descriptor read/64, error -71
[ 7091.731782] usb 2-1: device descriptor read/64, error -71
[ 7092.099130] usb 2-1: device descriptor read/64, error -71
[ 7092.337362] usb 2-1: device descriptor read/64, error -71
[ 7092.764835] debugfs: Directory '03' with parent 'devices' already present!
[ 7093.103726] usb 2-1: Device not responding to setup address.
[ 7093.103828] debugfs: Directory '04' with parent 'devices' already present!
[ 7093.313352] usb 2-1: Device not responding to setup address.
[ 7093.522776] usb 2-1: device not accepting address 58, error -71
[ 7093.522935] debugfs: Directory '06' with parent 'devices' already present!
[ 7093.651770] usb 2-1: Device not responding to setup address.
[ 7093.651820] debugfs: Directory '08' with parent 'devices' already present!
[ 7093.861299] usb 2-1: Device not responding to setup address.
[ 7094.070684] usb 2-1: device not accepting address 59, error -71
[ 7094.070806] usb usb2-port1: unable to enumerate USB device
[ 7094.348679] usb 2-1: device descriptor read/64, error -71
[ 7094.586204] usb 2-1: device descriptor read/64, error -71
[ 7094.952517] usb 2-1: device descriptor read/64, error -71
[ 7095.189958] usb 2-1: device descriptor read/64, error -71
[ 7095.616531] debugfs: Directory '11' with parent 'devices' already present!
[ 7095.954523] usb 2-1: Device not responding to setup address.
[ 7095.954616] debugfs: Directory '12' with parent 'devices' already present!
[ 7096.163733] usb 2-1: Device not responding to setup address.
[ 7096.372736] usb 2-1: device not accepting address 62, error -71
[ 7096.372906] debugfs: Directory '14' with parent 'devices' already present!
[ 7096.501608] usb 2-1: Device not responding to setup address.
[ 7096.501710] debugfs: Directory '15' with parent 'devices' already present!
[ 7096.710564] usb 2-1: Device not responding to setup address.
[ 7096.919391] usb 2-1: device not accepting address 63, error -71
[ 7096.919497] usb usb2-port1: unable to enumerate USB device
[ 7097.192784] usb 2-1: device descriptor read/64, error -71
[ 7097.429926] usb 2-1: device descriptor read/64, error -71
[ 7097.795553] usb 2-1: device descriptor read/64, error -71
[ 7098.032549] usb 2-1: device descriptor read/64, error -71
[ 7098.458449] debugfs: Directory '19' with parent 'devices' already present!
[ 7098.795882] usb 2-1: Device not responding to setup address.
[ 7098.795972] debugfs: Directory '20' with parent 'devices' already present!
[ 7099.004774] usb 2-1: Device not responding to setup address.
[ 7099.213426] usb 2-1: device not accepting address 66, error -71
[ 7099.213610] debugfs: Directory '22' with parent 'devices' already present!
[ 7099.342148] usb 2-1: Device not responding to setup address.
[ 7099.342250] debugfs: Directory '23' with parent 'devices' already present!
[ 7099.550809] usb 2-1: Device not responding to setup address.
[ 7099.759335] usb 2-1: device not accepting address 67, error -71
[ 7099.759441] usb usb2-port1: unable to enumerate USB device
[ 7100.032337] usb 2-1: device descriptor read/64, error -71
[ 7100.269113] usb 2-1: device descriptor read/64, error -71
[ 7100.634350] usb 2-1: device descriptor read/64, error -71
[ 7100.871098] usb 2-1: device descriptor read/64, error -71
[ 7101.304355] debugfs: Directory '27' with parent 'devices' already present!
[ 7101.641617] usb 2-1: Device not responding to setup address.
[ 7101.641721] debugfs: Directory '28' with parent 'devices' already present!
[ 7101.850181] usb 2-1: Device not responding to setup address.
[ 7102.058569] usb 2-1: device not accepting address 70, error -71
[ 7102.058731] debugfs: Directory '30' with parent 'devices' already present!
[ 7102.191144] usb 2-1: Device not responding to setup address.
[ 7102.191246] debugfs: Directory '31' with parent 'devices' already present!
[ 7102.399664] usb 2-1: Device not responding to setup address.
[ 7102.608034] usb 2-1: device not accepting address 71, error -71
[ 7102.608148] usb usb2-port1: unable to enumerate USB device
[ 7102.880697] usb 2-1: device descriptor read/64, error -71
[ 7103.117316] usb 2-1: device descriptor read/64, error -71
[ 7103.482209] usb 2-1: device descriptor read/64, error -71
[ 7103.718672] usb 2-1: device descriptor read/64, error -71
[ 7104.143722] debugfs: Directory '03' with parent 'devices' already present!
[ 7104.480522] usb 2-1: Device not responding to setup address.
[ 7104.480614] debugfs: Directory '04' with parent 'devices' already present!
[ 7104.689060] usb 2-1: Device not responding to setup address.
[ 7104.897269] usb 2-1: device not accepting address 74, error -71
[ 7104.897433] debugfs: Directory '06' with parent 'devices' already present!
[ 7105.025754] usb 2-1: Device not responding to setup address.
[ 7105.025857] debugfs: Directory '08' with parent 'devices' already present!
[ 7105.234021] usb 2-1: Device not responding to setup address.
[ 7105.442318] usb 2-1: device not accepting address 75, error -71
[ 7105.442434] usb usb2-port1: unable to enumerate USB device
[ 7105.714924] usb 2-1: device descriptor read/64, error -71
[ 7105.951365] usb 2-1: device descriptor read/64, error -71
[ 7106.315988] usb 2-1: device descriptor read/64, error -71
[ 7106.552349] usb 2-1: device descriptor read/64, error -71
[ 7106.977200] debugfs: Directory '11' with parent 'devices' already present!
[ 7107.313926] usb 2-1: Device not responding to setup address.
[ 7107.314053] debugfs: Directory '12' with parent 'devices' already present!
[ 7107.522130] usb 2-1: Device not responding to setup address.
[ 7107.730292] usb 2-1: device not accepting address 78, error -71
[ 7107.730514] debugfs: Directory '14' with parent 'devices' already present!
[ 7107.858698] usb 2-1: Device not responding to setup address.
[ 7107.858823] debugfs: Directory '15' with parent 'devices' already present!
[ 7108.067078] usb 2-1: Device not responding to setup address.
[ 7108.275124] usb 2-1: device not accepting address 79, error -71
[ 7108.275218] usb usb2-port1: unable to enumerate USB device
[ 7108.547542] usb 2-1: device descriptor read/64, error -71
[ 7108.783873] usb 2-1: device descriptor read/64, error -71
[ 7109.148327] usb 2-1: device descriptor read/64, error -71
[ 7109.384686] usb 2-1: device descriptor read/64, error -71
[ 7109.809231] debugfs: Directory '19' with parent 'devices' already present!
[ 7110.145895] usb 2-1: Device not responding to setup address.
[ 7110.145996] debugfs: Directory '20' with parent 'devices' already present!
[ 7110.354131] usb 2-1: Device not responding to setup address.
[ 7110.562190] usb 2-1: device not accepting address 82, error -71
[ 7110.562358] debugfs: Directory '22' with parent 'devices' already present!
[ 7110.690565] usb 2-1: Device not responding to setup address.
[ 7110.690669] debugfs: Directory '23' with parent 'devices' already present!
[ 7110.898747] usb 2-1: Device not responding to setup address.
[ 7111.106834] usb 2-1: device not accepting address 83, error -71
[ 7111.106947] usb usb2-port1: unable to enumerate USB device
[ 7111.383262] usb 2-1: device descriptor read/64, error -71
[ 7111.619529] usb 2-1: device descriptor read/64, error -71
[ 7111.983858] usb 2-1: device descriptor read/64, error -71
[ 7112.220120] usb 2-1: device descriptor read/64, error -71
[ 7112.644630] debugfs: Directory '27' with parent 'devices' already present!
[ 7112.980910] usb 2-1: Device not responding to setup address.
[ 7112.980976] debugfs: Directory '28' with parent 'devices' already present!
[ 7113.189139] usb 2-1: Device not responding to setup address.
[ 7113.397278] usb 2-1: device not accepting address 86, error -71
[ 7113.397353] debugfs: Directory '30' with parent 'devices' already present!
[ 7113.525565] usb 2-1: Device not responding to setup address.
[ 7113.525684] debugfs: Directory '31' with parent 'devices' already present!
[ 7113.733779] usb 2-1: Device not responding to setup address.
[ 7113.941627] usb 2-1: device not accepting address 87, error -71
[ 7113.941727] usb usb2-port1: unable to enumerate USB device
[ 7114.217603] usb 2-1: device descriptor read/64, error -71
[ 7114.453554] usb 2-1: device descriptor read/64, error -71
[ 7114.818931] usb 2-1: device descriptor read/64, error -71
[ 7115.053275] usb 2-1: device descriptor read/64, error -71
[ 7115.478268] debugfs: Directory '03' with parent 'devices' already present!
[ 7115.812216] usb 2-1: Device not responding to setup address.
[ 7115.812298] debugfs: Directory '04' with parent 'devices' already present!
[ 7116.018925] usb 2-1: Device not responding to setup address.
[ 7116.225424] usb 2-1: device not accepting address 90, error -71
[ 7116.225602] debugfs: Directory '06' with parent 'devices' already present!
[ 7116.352815] usb 2-1: Device not responding to setup address.
[ 7116.352955] debugfs: Directory '08' with parent 'devices' already present!
[ 7116.559596] usb 2-1: Device not responding to setup address.
[ 7116.766220] usb 2-1: device not accepting address 91, error -71
[ 7116.766317] usb usb2-port1: unable to enumerate USB device
[ 7117.036700] usb 2-1: device descriptor read/64, error -71
[ 7117.271427] usb 2-1: device descriptor read/64, error -71
[ 7117.633538] usb 2-1: device descriptor read/64, error -71
[ 7117.868366] usb 2-1: device descriptor read/64, error -71
[ 7118.290309] debugfs: Directory '11' with parent 'devices' already present!
[ 7118.624958] usb 2-1: Device not responding to setup address.
[ 7118.625060] debugfs: Directory '12' with parent 'devices' already present!
[ 7118.832011] usb 2-1: Device not responding to setup address.
[ 7119.038933] usb 2-1: device not accepting address 94, error -71
[ 7119.039113] debugfs: Directory '14' with parent 'devices' already present!
[ 7119.166528] usb 2-1: Device not responding to setup address.
[ 7119.166585] debugfs: Directory '15' with parent 'devices' already present!
[ 7119.373630] usb 2-1: Device not responding to setup address.
[ 7119.580647] usb 2-1: device not accepting address 95, error -71
[ 7119.580768] usb usb2-port1: unable to enumerate USB device
[ 7119.851617] usb 2-1: device descriptor read/64, error -71
[ 7120.090693] usb 2-1: device descriptor read/64, error -71
[ 7120.453311] usb 2-1: device descriptor read/64, error -71
[ 7120.688521] usb 2-1: device descriptor read/64, error -71
[ 7121.111143] debugfs: Directory '19' with parent 'devices' already present!
[ 7121.446076] usb 2-1: Device not responding to setup address.
[ 7121.446167] debugfs: Directory '20' with parent 'devices' already present!
[ 7121.653470] usb 2-1: Device not responding to setup address.
[ 7121.860639] usb 2-1: device not accepting address 98, error -71
[ 7121.860803] debugfs: Directory '22' with parent 'devices' already present!
[ 7121.988461] usb 2-1: Device not responding to setup address.
[ 7121.988544] debugfs: Directory '23' with parent 'devices' already present!
[ 7122.195771] usb 2-1: Device not responding to setup address.
[ 7122.403014] usb 2-1: device not accepting address 99, error -71
[ 7122.403120] usb usb2-port1: unable to enumerate USB device
[ 7122.674304] usb 2-1: device descriptor read/64, error -71
[ 7122.909691] usb 2-1: device descriptor read/64, error -71
[ 7123.272735] usb 2-1: device descriptor read/64, error -71
[ 7123.508027] usb 2-1: device descriptor read/64, error -71
[ 7123.930974] debugfs: Directory '27' with parent 'devices' already present!
[ 7124.266431] usb 2-1: Device not responding to setup address.
[ 7124.266467] debugfs: Directory '28' with parent 'devices' already present!
[ 7124.473955] usb 2-1: Device not responding to setup address.
[ 7124.681275] usb 2-1: device not accepting address 102, error -71
[ 7124.681439] debugfs: Directory '30' with parent 'devices' already present!
[ 7124.809173] usb 2-1: Device not responding to setup address.
[ 7124.809263] debugfs: Directory '31' with parent 'devices' already present!
[ 7125.016530] usb 2-1: Device not responding to setup address.
[ 7125.223996] usb 2-1: device not accepting address 103, error -71
[ 7125.224042] usb usb2-port1: unable to enumerate USB device
[ 7126.681406] usb 2-1: device descriptor read/64, error -71
[ 7126.916927] usb 2-1: device descriptor read/64, error -71
[ 7127.280361] usb 2-1: device descriptor read/64, error -71
[ 7127.515979] usb 2-1: device descriptor read/64, error -71
[ 7127.939349] debugfs: Directory '03' with parent 'devices' already present!
[ 7128.274906] usb 2-1: Device not responding to setup address.
[ 7128.275023] debugfs: Directory '04' with parent 'devices' already present!
[ 7128.482589] usb 2-1: Device not responding to setup address.
[ 7128.690081] usb 2-1: device not accepting address 106, error -71
[ 7128.690255] debugfs: Directory '06' with parent 'devices' already present!
[ 7128.818089] usb 2-1: Device not responding to setup address.
[ 7128.818206] debugfs: Directory '08' with parent 'devices' already present!
[ 7129.025806] usb 2-1: Device not responding to setup address.
[ 7129.233299] usb 2-1: device not accepting address 107, error -71
[ 7129.233385] usb usb2-port1: unable to enumerate USB device
[ 7129.505027] usb 2-1: device descriptor read/64, error -71
[ 7129.740774] usb 2-1: device descriptor read/64, error -71
[ 7130.104256] usb 2-1: device descriptor read/64, error -71
[ 7130.339865] usb 2-1: device descriptor read/64, error -71
[ 7130.763473] debugfs: Directory '11' with parent 'devices' already present!
[ 7131.099248] usb 2-1: Device not responding to setup address.
[ 7131.099375] debugfs: Directory '12' with parent 'devices' already present!
[ 7131.306956] usb 2-1: Device not responding to setup address.
[ 7131.514525] usb 2-1: device not accepting address 110, error -71
[ 7131.514718] debugfs: Directory '14' with parent 'devices' already present!
[ 7131.642583] usb 2-1: Device not responding to setup address.
[ 7131.642710] debugfs: Directory '15' with parent 'devices' already present!
[ 7131.850375] usb 2-1: Device not responding to setup address.
[ 7132.057960] usb 2-1: device not accepting address 111, error -71
[ 7132.058051] usb usb2-port1: unable to enumerate USB device
[ 7133.516539] usb 2-1: device descriptor read/64, error -71
[ 7133.752333] usb 2-1: device descriptor read/64, error -71
[ 7134.116000] usb 2-1: device descriptor read/64, error -71
[ 7134.351764] usb 2-1: device descriptor read/64, error -71
[ 7134.775461] debugfs: Directory '19' with parent 'devices' already present!
[ 7135.115257] usb 2-1: Device not responding to setup address.
[ 7135.115309] debugfs: Directory '20' with parent 'devices' already present!
[ 7135.323015] usb 2-1: Device not responding to setup address.
[ 7135.530776] usb 2-1: device not accepting address 114, error -71
[ 7135.530957] debugfs: Directory '22' with parent 'devices' already present!
[ 7135.658827] usb 2-1: Device not responding to setup address.
[ 7135.658878] debugfs: Directory '23' with parent 'devices' already present!
[ 7135.866709] usb 2-1: Device not responding to setup address.
[ 7136.074367] usb 2-1: device not accepting address 115, error -71
[ 7136.074463] usb usb2-port1: unable to enumerate USB device
[ 7136.346201] usb 2-1: device descriptor read/64, error -71
[ 7136.582014] usb 2-1: device descriptor read/64, error -71
[ 7136.945640] usb 2-1: device descriptor read/64, error -71
[ 7137.181447] usb 2-1: device descriptor read/64, error -71
[ 7137.605256] debugfs: Directory '27' with parent 'devices' already present!
[ 7137.941259] usb 2-1: Device not responding to setup address.
[ 7137.941333] debugfs: Directory '28' with parent 'devices' already present!
[ 7138.149099] usb 2-1: Device not responding to setup address.
[ 7138.356744] usb 2-1: device not accepting address 118, error -71
[ 7138.356887] debugfs: Directory '30' with parent 'devices' already present!
[ 7138.484879] usb 2-1: Device not responding to setup address.
[ 7138.484932] debugfs: Directory '31' with parent 'devices' already present!
[ 7138.692750] usb 2-1: Device not responding to setup address.
[ 7138.900416] usb 2-1: device not accepting address 119, error -71
[ 7138.900514] usb usb2-port1: unable to enumerate USB device
[ 7139.172274] usb 2-1: device descriptor read/64, error -71
[ 7139.408119] usb 2-1: device descriptor read/64, error -71
[ 7139.771867] usb 2-1: device descriptor read/64, error -71
[ 7140.007766] usb 2-1: device descriptor read/64, error -71
[ 7140.431496] debugfs: Directory '03' with parent 'devices' already present!
[ 7140.767506] usb 2-1: Device not responding to setup address.
[ 7140.767580] debugfs: Directory '04' with parent 'devices' already present!
[ 7140.975384] usb 2-1: Device not responding to setup address.
[ 7141.183050] usb 2-1: device not accepting address 122, error -71
[ 7141.183204] debugfs: Directory '06' with parent 'devices' already present!
[ 7141.311198] usb 2-1: Device not responding to setup address.
[ 7141.311268] debugfs: Directory '08' with parent 'devices' already present!
[ 7141.518968] usb 2-1: Device not responding to setup address.
[ 7141.726707] usb 2-1: device not accepting address 123, error -71
[ 7141.726800] usb usb2-port1: unable to enumerate USB device
[ 7141.998628] usb 2-1: device descriptor read/64, error -71
[ 7142.234515] usb 2-1: device descriptor read/64, error -71
[ 7142.598321] usb 2-1: device descriptor read/64, error -71
[ 7142.834203] usb 2-1: device descriptor read/64, error -71
[ 7143.257973] debugfs: Directory '11' with parent 'devices' already present!
[ 7143.594017] usb 2-1: Device not responding to setup address.
[ 7143.594120] debugfs: Directory '12' with parent 'devices' already present!
[ 7143.801911] usb 2-1: Device not responding to setup address.
[ 7144.009546] usb 2-1: device not accepting address 126, error -71
[ 7144.009733] debugfs: Directory '14' with parent 'devices' already present!
[ 7144.137735] usb 2-1: Device not responding to setup address.
[ 7144.137862] debugfs: Directory '15' with parent 'devices' already present!
[ 7144.345452] usb 2-1: Device not responding to setup address.
[ 7144.553273] usb 2-1: device not accepting address 127, error -71
[ 7144.553370] usb usb2-port1: unable to enumerate USB device
[ 7146.012618] usb 2-1: device descriptor read/64, error -71
[ 7146.248503] usb 2-1: device descriptor read/64, error -71
[ 7146.612350] usb 2-1: device descriptor read/64, error -71
[ 7146.848241] usb 2-1: device descriptor read/64, error -71
[ 7147.272003] debugfs: Directory '19' with parent 'devices' already present!
[ 7147.602098] usb 2-1: Device not responding to setup address.
[ 7147.602170] debugfs: Directory '20' with parent 'devices' already present!
[ 7147.806310] usb 2-1: Device not responding to setup address.
[ 7148.008053] usb 2-1: device not accepting address 4, error -71
[ 7148.008205] debugfs: Directory '22' with parent 'devices' already present!
[ 7148.133442] usb 2-1: Device not responding to setup address.
[ 7148.133494] debugfs: Directory '23' with parent 'devices' already present!
[ 7148.336319] usb 2-1: Device not responding to setup address.
[ 7148.543699] usb 2-1: device not accepting address 5, error -71
[ 7148.543798] usb usb2-port1: unable to enumerate USB device
[ 7148.810022] usb 2-1: device descriptor read/64, error -71
[ 7149.041005] usb 2-1: device descriptor read/64, error -71
[ 7149.398045] usb 2-1: device descriptor read/64, error -71
[ 7149.629431] usb 2-1: device descriptor read/64, error -71
[ 7150.045635] debugfs: Directory '27' with parent 'devices' already present!
[ 7150.375811] usb 2-1: Device not responding to setup address.
[ 7150.375883] debugfs: Directory '28' with parent 'devices' already present!
[ 7150.580581] usb 2-1: Device not responding to setup address.
[ 7150.785141] usb 2-1: device not accepting address 8, error -71
[ 7150.785293] debugfs: Directory '30' with parent 'devices' already present!
[ 7150.910861] usb 2-1: Device not responding to setup address.
[ 7150.910913] debugfs: Directory '31' with parent 'devices' already present!
[ 7151.115565] usb 2-1: Device not responding to setup address.
[ 7151.320151] usb 2-1: device not accepting address 9, error -71
[ 7151.320248] usb usb2-port1: unable to enumerate USB device
[ 7151.588388] usb 2-1: device descriptor read/64, error -71
[ 7151.821195] usb 2-1: device descriptor read/64, error -71
[ 7152.179807] usb 2-1: device descriptor read/64, error -71
[ 7152.412746] usb 2-1: device descriptor read/64, error -71
[ 7152.831422] debugfs: Directory '03' with parent 'devices' already present!
[ 7153.163645] usb 2-1: Device not responding to setup address.
[ 7153.163762] debugfs: Directory '04' with parent 'devices' already present!
[ 7153.369183] usb 2-1: Device not responding to setup address.
[ 7153.574299] usb 2-1: device not accepting address 12, error -71
[ 7153.574470] debugfs: Directory '06' with parent 'devices' already present!
[ 7153.701203] usb 2-1: Device not responding to setup address.
[ 7153.701329] debugfs: Directory '08' with parent 'devices' already present!
[ 7153.907207] usb 2-1: Device not responding to setup address.
[ 7154.112730] usb 2-1: device not accepting address 13, error -71
[ 7154.112827] usb usb2-port1: unable to enumerate USB device
[ 7154.385515] usb 2-1: device descriptor read/64, error -71
[ 7154.619202] usb 2-1: device descriptor read/64, error -71
[ 7154.979717] usb 2-1: device descriptor read/64, error -71
[ 7155.213435] usb 2-1: device descriptor read/64, error -71
[ 7155.637686] debugfs: Directory '11' with parent 'devices' already present!
[ 7155.971035] usb 2-1: Device not responding to setup address.
[ 7155.971132] debugfs: Directory '12' with parent 'devices' already present!
[ 7156.177196] usb 2-1: Device not responding to setup address.
[ 7156.383324] usb 2-1: device not accepting address 16, error -71
[ 7156.383495] debugfs: Directory '14' with parent 'devices' already present!
[ 7156.510971] usb 2-1: Device not responding to setup address.
[ 7156.511073] debugfs: Directory '15' with parent 'devices' already present!
[ 7156.717092] usb 2-1: Device not responding to setup address.
[ 7156.923583] usb 2-1: device not accepting address 17, error -71
[ 7156.923696] usb usb2-port1: unable to enumerate USB device
[ 7157.193156] usb 2-1: device descriptor read/64, error -71
[ 7157.427831] usb 2-1: device descriptor read/64, error -71
[ 7157.793115] usb 2-1: device descriptor read/64, error -71
[ 7158.027522] usb 2-1: device descriptor read/64, error -71
[ 7158.448863] debugfs: Directory '19' with parent 'devices' already present!
[ 7158.783132] usb 2-1: Device not responding to setup address.
[ 7158.783234] debugfs: Directory '20' with parent 'devices' already present!
[ 7158.989883] usb 2-1: Device not responding to setup address.
[ 7159.196422] usb 2-1: device not accepting address 20, error -71
[ 7159.196580] debugfs: Directory '22' with parent 'devices' already present!
[ 7159.323931] usb 2-1: Device not responding to setup address.
[ 7159.324034] debugfs: Directory '23' with parent 'devices' already present!
[ 7159.530765] usb 2-1: Device not responding to setup address.
[ 7159.737488] usb 2-1: device not accepting address 21, error -71
[ 7159.737601] usb usb2-port1: unable to enumerate USB device
[ 7160.008187] usb 2-1: device descriptor read/64, error -71
[ 7160.242890] usb 2-1: device descriptor read/64, error -71
[ 7160.605211] usb 2-1: device descriptor read/64, error -71
[ 7160.839971] usb 2-1: device descriptor read/64, error -71
[ 7161.266117] debugfs: Directory '27' with parent 'devices' already present!
[ 7161.600874] usb 2-1: Device not responding to setup address.
[ 7161.600977] debugfs: Directory '28' with parent 'devices' already present!
[ 7161.807997] usb 2-1: Device not responding to setup address.
[ 7162.014948] usb 2-1: device not accepting address 24, error -71
[ 7162.015125] debugfs: Directory '30' with parent 'devices' already present!
[ 7162.142670] usb 2-1: Device not responding to setup address.
[ 7162.142772] debugfs: Directory '31' with parent 'devices' already present!
[ 7162.349817] usb 2-1: Device not responding to setup address.
[ 7162.556872] usb 2-1: device not accepting address 25, error -71
[ 7162.556999] usb usb2-port1: unable to enumerate USB device
[ 7162.827874] usb 2-1: device descriptor read/64, error -71
[ 7163.063010] usb 2-1: device descriptor read/64, error -71
[ 7163.429751] usb 2-1: device descriptor read/64, error -71
[ 7163.664981] usb 2-1: device descriptor read/64, error -71
[ 7164.087587] debugfs: Directory '03' with parent 'devices' already present!
[ 7164.422635] usb 2-1: Device not responding to setup address.
[ 7164.422725] debugfs: Directory '04' with parent 'devices' already present!
[ 7164.630082] usb 2-1: Device not responding to setup address.
[ 7164.837260] usb 2-1: device not accepting address 28, error -71
[ 7164.837432] debugfs: Directory '06' with parent 'devices' already present!
[ 7164.965083] usb 2-1: Device not responding to setup address.
[ 7164.965185] debugfs: Directory '08' with parent 'devices' already present!
[ 7165.172507] usb 2-1: Device not responding to setup address.
[ 7165.379791] usb 2-1: device not accepting address 29, error -71
[ 7165.379897] usb usb2-port1: unable to enumerate USB device
[ 7165.655050] usb 2-1: device descriptor read/64, error -71
[ 7165.890449] usb 2-1: device descriptor read/64, error -71
[ 7166.253486] usb 2-1: device descriptor read/64, error -71
[ 7166.488888] usb 2-1: device descriptor read/64, error -71
[ 7166.911967] debugfs: Directory '11' with parent 'devices' already present!
[ 7167.247265] usb 2-1: Device not responding to setup address.
[ 7167.247355] debugfs: Directory '12' with parent 'devices' already present!
[ 7167.454829] usb 2-1: Device not responding to setup address.
[ 7167.662225] usb 2-1: device not accepting address 32, error -71
[ 7167.662390] debugfs: Directory '14' with parent 'devices' already present!
[ 7167.790219] usb 2-1: Device not responding to setup address.
[ 7167.790302] debugfs: Directory '15' with parent 'devices' already present!
[ 7167.997690] usb 2-1: Device not responding to setup address.
[ 7168.205128] usb 2-1: device not accepting address 33, error -71
[ 7168.205233] usb usb2-port1: unable to enumerate USB device
[ 7168.476546] usb 2-1: device descriptor read/64, error -71
[ 7168.712104] usb 2-1: device descriptor read/64, error -71
[ 7169.075403] usb 2-1: device descriptor read/64, error -71
[ 7169.310970] usb 2-1: device descriptor read/64, error -71
[ 7169.734191] debugfs: Directory '19' with parent 'devices' already present!
[ 7170.069816] usb 2-1: Device not responding to setup address.
[ 7170.069919] debugfs: Directory '20' with parent 'devices' already present!
[ 7170.277415] usb 2-1: Device not responding to setup address.
[ 7170.484930] usb 2-1: device not accepting address 36, error -71
[ 7170.485075] debugfs: Directory '22' with parent 'devices' already present!
[ 7170.612851] usb 2-1: Device not responding to setup address.
[ 7170.612948] debugfs: Directory '23' with parent 'devices' already present!
[ 7170.820570] usb 2-1: Device not responding to setup address.
[ 7171.028038] usb 2-1: device not accepting address 37, error -71
[ 7171.028141] usb usb2-port1: unable to enumerate USB device
[ 7171.303669] usb 2-1: device descriptor read/64, error -71
[ 7171.539307] usb 2-1: device descriptor read/64, error -71
[ 7171.902762] usb 2-1: device descriptor read/64, error -71
[ 7172.138434] usb 2-1: device descriptor read/64, error -71
[ 7172.561963] debugfs: Directory '27' with parent 'devices' already present!
[ 7172.897427] usb 2-1: Device not responding to setup address.
[ 7172.897450] debugfs: Directory '28' with parent 'devices' already present!
[ 7173.105214] usb 2-1: Device not responding to setup address.
[ 7173.312766] usb 2-1: device not accepting address 40, error -71
[ 7173.312913] debugfs: Directory '30' with parent 'devices' already present!
[ 7173.440892] usb 2-1: Device not responding to setup address.
[ 7173.440993] debugfs: Directory '31' with parent 'devices' already present!
[ 7173.648593] usb 2-1: Device not responding to setup address.
[ 7173.856185] usb 2-1: device not accepting address 41, error -71
[ 7173.856305] usb usb2-port1: unable to enumerate USB device
[ 7174.131902] usb 2-1: device descriptor read/64, error -71
[ 7174.367567] usb 2-1: device descriptor read/64, error -71
[ 7174.731153] usb 2-1: device descriptor read/64, error -71
[ 7174.966930] usb 2-1: device descriptor read/64, error -71
[ 7175.390407] debugfs: Directory '03' with parent 'devices' already present!
[ 7175.726261] usb 2-1: Device not responding to setup address.
[ 7175.726363] debugfs: Directory '04' with parent 'devices' already present!
[ 7175.933985] usb 2-1: Device not responding to setup address.
[ 7176.141635] usb 2-1: device not accepting address 44, error -71
[ 7176.141834] debugfs: Directory '06' with parent 'devices' already present!
[ 7176.269722] usb 2-1: Device not responding to setup address.
[ 7176.269825] debugfs: Directory '08' with parent 'devices' already present!
[ 7176.477462] usb 2-1: Device not responding to setup address.
[ 7176.685111] usb 2-1: device not accepting address 45, error -71
[ 7176.685229] usb usb2-port1: unable to enumerate USB device
[ 7176.956837] usb 2-1: device descriptor read/64, error -71
[ 7177.192601] usb 2-1: device descriptor read/64, error -71
[ 7177.560248] usb 2-1: device descriptor read/64, error -71
[ 7177.796043] usb 2-1: device descriptor read/64, error -71
[ 7178.219655] debugfs: Directory '11' with parent 'devices' already present!
[ 7178.555541] usb 2-1: Device not responding to setup address.
[ 7178.555642] debugfs: Directory '12' with parent 'devices' already present!
[ 7178.763335] usb 2-1: Device not responding to setup address.
[ 7178.970885] usb 2-1: device not accepting address 48, error -71
[ 7178.971031] debugfs: Directory '14' with parent 'devices' already present!
[ 7179.099044] usb 2-1: Device not responding to setup address.
[ 7179.099150] debugfs: Directory '15' with parent 'devices' already present!
[ 7179.306834] usb 2-1: Device not responding to setup address.
[ 7179.514480] usb 2-1: device not accepting address 49, error -71
[ 7179.514576] usb usb2-port1: unable to enumerate USB device
[ 7179.786290] usb 2-1: device descriptor read/64, error -71
[ 7180.022071] usb 2-1: device descriptor read/64, error -71
[ 7180.381895] usb 2-1: device descriptor read/64, error -71
[ 7180.613960] usb 2-1: device descriptor read/64, error -71
[ 7181.030839] debugfs: Directory '19' with parent 'devices' already present!
[ 7181.361586] usb 2-1: Device not responding to setup address.
[ 7181.361609] debugfs: Directory '20' with parent 'devices' already present!
[ 7181.570350] usb 2-1: Device not responding to setup address.
[ 7181.775236] usb 2-1: device not accepting address 52, error -71
[ 7181.775380] debugfs: Directory '22' with parent 'devices' already present!
[ 7181.901837] usb 2-1: Device not responding to setup address.
[ 7181.901939] debugfs: Directory '23' with parent 'devices' already present!
[ 7182.106781] usb 2-1: Device not responding to setup address.
[ 7182.311430] usb 2-1: device not accepting address 53, error -71
[ 7182.311543] usb usb2-port1: unable to enumerate USB device
[ 7182.583793] usb 2-1: device descriptor read/64, error -71
[ 7182.816718] usb 2-1: device descriptor read/64, error -71
[ 7183.180200] usb 2-1: device descriptor read/64, error -71
[ 7183.413319] usb 2-1: device descriptor read/64, error -71
[ 7183.832325] debugfs: Directory '27' with parent 'devices' already present!
[ 7184.164736] usb 2-1: Device not responding to setup address.
[ 7184.164826] debugfs: Directory '28' with parent 'devices' already present!
[ 7184.370467] usb 2-1: Device not responding to setup address.
[ 7184.576291] usb 2-1: device not accepting address 56, error -71
[ 7184.576438] debugfs: Directory '30' with parent 'devices' already present!
[ 7184.702877] usb 2-1: Device not responding to setup address.
[ 7184.702922] debugfs: Directory '31' with parent 'devices' already present!
[ 7184.908759] usb 2-1: Device not responding to setup address.
[ 7185.114715] usb 2-1: device not accepting address 57, error -71
[ 7185.114776] usb usb2-port1: unable to enumerate USB device
[ 7185.388092] usb 2-1: device descriptor read/64, error -71
[ 7185.626024] usb 2-1: device descriptor read/64, error -71
[ 7185.990611] usb 2-1: device descriptor read/64, error -71
[ 7186.224796] usb 2-1: device descriptor read/64, error -71
[ 7186.649256] debugfs: Directory '03' with parent 'devices' already present!
[ 7186.982803] usb 2-1: Device not responding to setup address.
[ 7186.982908] debugfs: Directory '04' with parent 'devices' already present!
[ 7187.189134] usb 2-1: Device not responding to setup address.
[ 7187.395459] usb 2-1: device not accepting address 60, error -71
[ 7187.395541] debugfs: Directory '06' with parent 'devices' already present!
[ 7187.522813] usb 2-1: Device not responding to setup address.
[ 7187.522913] debugfs: Directory '08' with parent 'devices' already present!
[ 7187.729365] usb 2-1: Device not responding to setup address.
[ 7187.935732] usb 2-1: device not accepting address 61, error -71
[ 7187.935857] usb usb2-port1: unable to enumerate USB device
[ 7188.205964] usb 2-1: device descriptor read/64, error -71
[ 7188.440502] usb 2-1: device descriptor read/64, error -71
[ 7188.802258] usb 2-1: device descriptor read/64, error -71
[ 7189.036726] usb 2-1: device descriptor read/64, error -71
[ 7189.458520] debugfs: Directory '11' with parent 'devices' already present!
[ 7189.792563] usb 2-1: Device not responding to setup address.
[ 7189.792661] debugfs: Directory '12' with parent 'devices' already present!
[ 7189.999538] usb 2-1: Device not responding to setup address.
[ 7190.206236] usb 2-1: device not accepting address 64, error -71
[ 7190.206341] debugfs: Directory '14' with parent 'devices' already present!
[ 7190.333695] usb 2-1: Device not responding to setup address.
[ 7190.333778] debugfs: Directory '15' with parent 'devices' already present!
[ 7190.540723] usb 2-1: Device not responding to setup address.
[ 7190.747647] usb 2-1: device not accepting address 65, error -71
[ 7190.747759] usb usb2-port1: unable to enumerate USB device
[ 7191.018335] usb 2-1: device descriptor read/64, error -71
[ 7191.253299] usb 2-1: device descriptor read/64, error -71
[ 7191.615633] usb 2-1: device descriptor read/64, error -71
[ 7191.854688] usb 2-1: device descriptor read/64, error -71
[ 7192.276896] debugfs: Directory '19' with parent 'devices' already present!
[ 7192.611721] usb 2-1: Device not responding to setup address.
[ 7192.611798] debugfs: Directory '20' with parent 'devices' already present!
[ 7192.819005] usb 2-1: Device not responding to setup address.
[ 7193.029897] usb 2-1: device not accepting address 68, error -71
[ 7193.030033] debugfs: Directory '22' with parent 'devices' already present!
[ 7193.165597] usb 2-1: Device not responding to setup address.
[ 7193.165678] debugfs: Directory '23' with parent 'devices' already present!
[ 7193.372978] usb 2-1: Device not responding to setup address.
[ 7193.580042] usb 2-1: device not accepting address 69, error -71
[ 7193.580143] usb usb2-port1: unable to enumerate USB device
[ 7193.855176] usb 2-1: device descriptor read/64, error -71
[ 8222.294072] debugfs: Directory '27' with parent 'devices' already present!
[ 8226.483950] sd 3:0:0:0: [sdb] No Caching mode page found
[ 8226.483961] sd 3:0:0:0: [sdb] Assuming drive cache: write through
[10231.561552] debugfs: Directory '28' with parent 'devices' already present!
[10233.956992] usb 2-1: device descriptor read/64, error -71
[10234.192960] usb 2-1: device descriptor read/64, error -71
[10234.301056] debugfs: Directory '30' with parent 'devices' already present!
[10234.556997] usb 2-1: device descriptor read/64, error -71
[10234.792897] usb 2-1: device descriptor read/64, error -71
[10235.216822] debugfs: Directory '31' with parent 'devices' already present!
[10236.180763] usb 2-1: Device not responding to setup address.
[10236.388580] usb 2-1: Device not responding to setup address.
[10236.596503] usb 2-1: device not accepting address 76, error -71
[10236.932661] usb 2-1: Device not responding to setup address.
[10236.932744] debugfs: Directory '03' with parent 'devices' already present!
[10237.140506] usb 2-1: Device not responding to setup address.
[10237.140605] debugfs: Directory '04' with parent 'devices' already present!
[10237.348335] usb 2-1: device not accepting address 77, error -71
[10237.348423] usb usb2-port1: unable to enumerate USB device
[10267.868927] usb 2-1: device descriptor read/64, error -71
[10268.106790] usb 2-1: device descriptor read/64, error -71
[10268.215780] debugfs: Directory '06' with parent 'devices' already present!
[10268.473671] usb 2-1: device descriptor read/64, error -71
[10268.711379] usb 2-1: device descriptor read/64, error -71
[10269.138432] debugfs: Directory '08' with parent 'devices' already present!
[10269.476967] usb 2-1: Device not responding to setup address.
[10269.686286] usb 2-1: Device not responding to setup address.
[10269.895387] usb 2-1: device not accepting address 80, error -71
[10270.024238] usb 2-1: Device not responding to setup address.
[10270.024289] debugfs: Directory '11' with parent 'devices' already present!
[10270.233548] usb 2-1: Device not responding to setup address.
[10270.233574] debugfs: Directory '12' with parent 'devices' already present!
[10270.442742] usb 2-1: device not accepting address 81, error -71
[10270.442783] usb usb2-port1: unable to enumerate USB device
[10274.706372] usb 2-1: device descriptor read/64, error -71
[10274.943255] usb 2-1: device descriptor read/64, error -71
[10275.051696] debugfs: Directory '14' with parent 'devices' already present!
[10275.308492] usb 2-1: device descriptor read/64, error -71
[10275.545255] usb 2-1: device descriptor read/64, error -71
[10275.970622] debugfs: Directory '15' with parent 'devices' already present!
[10276.307802] usb 2-1: Device not responding to setup address.
[10276.516337] usb 2-1: Device not responding to setup address.
[10276.724767] usb 2-1: device not accepting address 84, error -71
[10276.853416] usb 2-1: Device not responding to setup address.
[10276.853504] debugfs: Directory '19' with parent 'devices' already present!
[10277.061854] usb 2-1: Device not responding to setup address.
[10277.061957] debugfs: Directory '20' with parent 'devices' already present!
[10277.270261] usb 2-1: device not accepting address 85, error -71
[10277.270344] usb usb2-port1: unable to enumerate USB device
[10287.851950] usb 2-1: device descriptor read/64, error -71
[10288.088124] usb 2-1: device descriptor read/64, error -71
[10288.196431] debugfs: Directory '22' with parent 'devices' already present!
[10288.452584] usb 2-1: device descriptor read/64, error -71
[10288.688745] usb 2-1: device descriptor read/64, error -71
[10289.113229] debugfs: Directory '23' with parent 'devices' already present!
[10289.449628] usb 2-1: Device not responding to setup address.
[10289.657860] usb 2-1: Device not responding to setup address.
[10289.865878] usb 2-1: device not accepting address 88, error -71
[10289.994116] usb 2-1: Device not responding to setup address.
[10289.994215] debugfs: Directory '28' with parent 'devices' already present!
[10290.202349] usb 2-1: Device not responding to setup address.
[10290.410359] usb 2-1: device not accepting address 89, error -71
[10290.410471] usb usb2-port1: unable to enumerate USB device
[10843.113818] debugfs: Directory '30' with parent 'devices' already present!

resultat 2:

dmesg -l crit

nany

Bien, pas de lignes concernant la mémoire dans ces retours. Donc ce n’est pas la peine d’exécuter Memtest.

Bon ben voilà, tu as maintenant un dual boot d’aplomb. Je n’ai plus rien à ajouter.

paved

paved a écrit Merci ça fonctionne

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