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Lubuntu ne démarre pas automatiquement (tiret blanc qui clignote)

GowGow

Bonjour,

Je sollicite votre aide suite à l'installation sur un pc portable de Lubuntu en live USB (qui s'est bien passée), Lubuntu ne démarre pas automatiquement (il y a seulement un tiret blanc qui clignote), je suis obligé de passer par le bios et de le quitter pour que Lubuntu se lance.

Je précise que :

==> j'ai installé Lubuntu 18.04 64 bits.

==> le pc portable est un ASUS X7BJN.

==> je vous laisse le boot-info pour le diagnostic.

Je vous remercie par avance de l'aide apportée.

lucmars

le boot-info

Boot Info Script 8f991e4 + Boot-Repair extra info      [Boot-Info 25oct2017]


============================= Boot Info Summary: ===============================

 => No boot loader is installed in the MBR of /dev/sda.
 => Windows 7/8/2012 is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/grub.cfg /EFI/BOOT/fbx64.efi 
                       /EFI/ubuntu/fwupx64.efi /EFI/ubuntu/grubx64.efi 
                       /EFI/ubuntu/mmx64.efi /EFI/ubuntu/shimx64.efi

sda2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 18.04.4 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sdb1: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        

============================ Drive/Partition Info: =============================

Drive: sda _____________________________________________________________________
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   976,773,167   976,773,167  ee GPT


GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sda1                 2,048     1,050,623     1,048,576 EFI System partition
/dev/sda2             1,050,624   976,771,071   975,720,448 Data partition (Linux)

Attributes: R=Required, N=No Block IO, B=Legacy BIOS Bootable, +=More bits set

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1               2,048   976,773,119   976,771,072  83 Linux


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/sda1        550D-BD00                              vfat       
/dev/sda2        3229284d-ff75-45eb-8e35-02a233ec8acb   ext4       
/dev/sdb1        c876f8af-ca3f-42ef-a199-4bcf76e4ce49   ext4       

========================= "ls -l /dev/disk/by-id" output: ======================

total 0
lrwxrwxrwx 1 root root  9 Feb  6 18:22 ata-HL-DT-STDVDRAM_GT32N_KZ7A4RI4005 -> ../../sr0
lrwxrwxrwx 1 root root  9 Feb  6 18:28 ata-ST9500325AS_6VE6JZM6 -> ../../sdb
lrwxrwxrwx 1 root root 10 Feb  6 18:28 ata-ST9500325AS_6VE6JZM6-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Feb  6 18:28 ata-ST9500325AS_6VE78FX1 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb  6 18:28 ata-ST9500325AS_6VE78FX1-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb  6 18:28 ata-ST9500325AS_6VE78FX1-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Feb  6 18:28 wwn-0x5000c50022a56077 -> ../../sdb
lrwxrwxrwx 1 root root 10 Feb  6 18:28 wwn-0x5000c50022a56077-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Feb  6 18:28 wwn-0x5000c50022aa93f9 -> ../../sda
lrwxrwxrwx 1 root root 10 Feb  6 18:28 wwn-0x5000c50022aa93f9-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Feb  6 18:28 wwn-0x5000c50022aa93f9-part2 -> ../../sda2

================================ Mount points: =================================

Device           Mount_Point              Type       Options

/dev/sda1        /boot/efi                vfat       (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2        /                        ext4       (rw,relatime,errors=remount-ro)
/dev/sdb1        /media/nicolas/c876f8af-ca3f-42ef-a199-4bcf76e4ce49 ext4       (rw,nosuid,nodev,relatime,uhelper=udisks2)


========================== sda1/EFI/ubuntu/grub.cfg: ===========================

--------------------------------------------------------------------------------
search.fs_uuid 3229284d-ff75-45eb-8e35-02a233ec8acb root hd0,gpt2 
set prefix=($root)'/boot/grub'
configfile $prefix/grub.cfg
--------------------------------------------------------------------------------

=========================== sda2/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 $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${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 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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3229284d-ff75-45eb-8e35-02a233ec8acb
else
  search --no-floppy --fs-uuid --set=root 3229284d-ff75-45eb-8e35-02a233ec8acb
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=0
  # Fallback hidden-timeout code in case the timeout_style feature is
  # unavailable.
  elif sleep --interruptible 0 ; 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
### 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=1
	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-3229284d-ff75-45eb-8e35-02a233ec8acb' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3229284d-ff75-45eb-8e35-02a233ec8acb
	else
	  search --no-floppy --fs-uuid --set=root 3229284d-ff75-45eb-8e35-02a233ec8acb
	fi
        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=3229284d-ff75-45eb-8e35-02a233ec8acb ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-28-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-3229284d-ff75-45eb-8e35-02a233ec8acb' {
	menuentry 'Ubuntu, avec Linux 5.3.0-28-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-advanced-3229284d-ff75-45eb-8e35-02a233ec8acb' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3229284d-ff75-45eb-8e35-02a233ec8acb
		else
		  search --no-floppy --fs-uuid --set=root 3229284d-ff75-45eb-8e35-02a233ec8acb
		fi
		echo	'Chargement de Linux 5.3.0-28-generic…'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=3229284d-ff75-45eb-8e35-02a233ec8acb ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-28-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-28-generic-recovery-3229284d-ff75-45eb-8e35-02a233ec8acb' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3229284d-ff75-45eb-8e35-02a233ec8acb
		else
		  search --no-floppy --fs-uuid --set=root 3229284d-ff75-45eb-8e35-02a233ec8acb
		fi
		echo	'Chargement de Linux 5.3.0-28-generic…'
	        linux	/boot/vmlinuz-5.3.0-28-generic root=UUID=3229284d-ff75-45eb-8e35-02a233ec8acb ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.3.0-28-generic
	}
	menuentry 'Ubuntu, avec Linux 4.18.0-15-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.18.0-15-generic-advanced-3229284d-ff75-45eb-8e35-02a233ec8acb' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3229284d-ff75-45eb-8e35-02a233ec8acb
		else
		  search --no-floppy --fs-uuid --set=root 3229284d-ff75-45eb-8e35-02a233ec8acb
		fi
		echo	'Chargement de Linux 4.18.0-15-generic…'
	        linux	/boot/vmlinuz-4.18.0-15-generic root=UUID=3229284d-ff75-45eb-8e35-02a233ec8acb ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.18.0-15-generic
	}
	menuentry 'Ubuntu, with Linux 4.18.0-15-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.18.0-15-generic-recovery-3229284d-ff75-45eb-8e35-02a233ec8acb' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2  3229284d-ff75-45eb-8e35-02a233ec8acb
		else
		  search --no-floppy --fs-uuid --set=root 3229284d-ff75-45eb-8e35-02a233ec8acb
		fi
		echo	'Chargement de Linux 4.18.0-15-generic…'
	        linux	/boot/vmlinuz-4.18.0-15-generic root=UUID=3229284d-ff75-45eb-8e35-02a233ec8acb ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.18.0-15-generic
	}
}

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

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

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

### BEGIN /etc/grub.d/20_memtest86+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
### 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 ###
--------------------------------------------------------------------------------

=============================== sda2/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda2 during installation
UUID=3229284d-ff75-45eb-8e35-02a233ec8acb /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=550D-BD00  /boot/efi       vfat    umask=0077      0       1
/swapfile                                 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda2: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 204.944355011 = 220.057325568  boot/grub/grub.cfg                             2
   3.891597748 = 4.178571264    boot/vmlinuz-4.18.0-15-generic                 2
  87.243869781 = 93.677391872   boot/vmlinuz-5.3.0-28-generic                  1
   3.891597748 = 4.178571264    vmlinuz                                        2
  89.702407837 = 96.317227008   boot/initrd.img-4.18.0-15-generic              2
   4.383365631 = 4.706603008    boot/initrd.img-5.3.0-28-generic               7
  89.702407837 = 96.317227008   initrd.img                                     2
  89.702407837 = 96.317227008   initrd.img.old                                 2


ADDITIONAL INFORMATION :
=================== log of boot-info 20200206_1828 ===================
boot-info version : 4ppa66
boot-sav version : 4ppa66
boot-sav-extra version : 4ppa66
glade2script version : 3.2.3~ppa4
boot-info is executed in installed-session (Ubuntu 18.04.4 LTS, bionic, Ubuntu, x86_64)
CPU op-mode(s):      32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-5.3.0-28-generic root=UUID=3229284d-ff75-45eb-8e35-02a233ec8acb ro quiet splash vt.handoff=1

=================== os-prober:
/dev/sda2:L'OS actuellement utilisé - Ubuntu 18.04.4 LTS CurrentSession:linux

=================== blkid:
/dev/sda1: UUID="550D-BD00" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="247b43d7-d339-43f6-95c1-0e76de5f7475"
/dev/sda2: UUID="3229284d-ff75-45eb-8e35-02a233ec8acb" TYPE="ext4" PARTUUID="81d0e6d8-06bf-4929-8a09-74c35fefb97d"
/dev/sdb1: UUID="c876f8af-ca3f-42ef-a199-4bcf76e4ce49" TYPE="ext4" PARTUUID="9d35145a-01"


1 disks with OS, 1 OS : 1 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.


=================== /etc/grub.d/ :
drwxr-xr-x  2 root root     4096 févr.  5 19:18 grub.d
total 80
-rwxr-xr-x 1 root root 10046 févr.  8  2019 00_header
-rwxr-xr-x 1 root root  6258 févr.  4  2019 05_debian_theme
-rwxr-xr-x 1 root root 12693 févr.  8  2019 10_linux
-rwxr-xr-x 1 root root 11298 févr.  8  2019 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 févr.  8  2019 30_os-prober
-rwxr-xr-x 1 root root  1418 févr.  8  2019 30_uefi-firmware
-rwxr-xr-x 1 root root   214 févr.  8  2019 40_custom
-rwxr-xr-x 1 root root   216 févr.  8  2019 41_custom
-rw-r--r-- 1 root root   483 févr.  8  2019 README




=================== /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=0
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"



/boot/efi detected in the fstab of sda2: UUID=550D-BD00   (sda1)
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/fbx64.efi
ls /sys/firmware/efi/vars : VKEY-50ebc718-41dd-4050-b6e5-e4dbd6c627d2,VerbTableS3Save-faba66fe-6955-5747-a559-9e8f88215ed5,UsbMassDevNum-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,Timeout-8be4df61-93ca-11d2-aa0d-00e098032b8c,TDTState-8be4df61-93ca-11d2-aa0d-00e098032b8c,StdDefaults-4599d26f-1a11-49b8-b91f-858745cff824,SLP2-7aa85cce-52a1-46c1-bb34-ae8d3634ed73,SetupVolatileData-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,Setup-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SetupCpuFeatures-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SetupAmtFeatures-ec87d643-eba4-4bb5-a1e5-3f3e36b20da9,SerialPortsEnabledVar-560bf58a-1e0d-4d7e-953f-2980a261e031,SBRev-8be4df61-93ca-11d2-aa0d-00e098032b8c,PlatformLangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,PlatformLang-8be4df61-93ca-11d2-aa0d-00e098032b8c,PetAlertCfg-8be4df61-93ca-11d2-aa0d-00e098032b8c,PciSerialPortsLocationVar-560bf58a-1e0d-4d7e-953f-2980a261e031,PchInit-e6c2f70a-b604-4877-85ba-deec89e117eb,OptVar-1bad711c-d451-4241-b1f3-8531815e0c7a,OEM3-4498327d-5260-4379-a0d8-6d68edab4995,new_var,NBRev-8be4df61-93ca-11d2-aa0d-00e098032b8c,MonotonicCounter-8be4df61-93ca-11d2-aa0d-00e098032b8c,MFG0-ff4e45fe-ec57-4f64-92db-992c129760ea,MemCeil.-8be4df61-93ca-11d2-aa0d-00e098032b8c,LegacyDevOrder-a56074db-65fe-45f7-bd21-2d2bdd8e9652,LegacyDevChecksum-a56074db-65fe-45f7-bd21-2d2bdd8e9652,LDP-685f4413-7555-43bb-a5b3-721eb7ec1695,LangCodes-8be4df61-93ca-11d2-aa0d-00e098032b8c,Lang-8be4df61-93ca-11d2-aa0d-00e098032b8c,IgdVBIOSRevL-8be4df61-93ca-11d2-aa0d-00e098032b8c,IgdVBIOSRevH-8be4df61-93ca-11d2-aa0d-00e098032b8c,ExtdAcpiGlobalVariable-bf0c61cd-09ba-49d8-9187-c23a193841a4,del_var,DefaultLegacyDevOrder-3c4ead08-45ae-4315-8d15-a60eaa8caf69,DefaultBootOrder-45cf35f6-0d6e-4d04-856a-0370a5b16f53,CpuS3Resume-30b98b95-dfa3-4501-a3ce-e38c186384a0,ConsoleLock-368cda0d-cf31-4b9b-8cf6-e7d1bfff157e,ConOutDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConOut-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConInDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConIn-8be4df61-93ca-11d2-aa0d-00e098032b8c,ConErrDev-8be4df61-93ca-11d2-aa0d-00e098032b8c,ColdReset-8be4df61-93ca-11d2-aa0d-00e098032b8c,CNFG-b9b52f1f-fcbc-4070-a7c2-c128e5477f46,BootPartition-8db699cc-bc81-41e2-aac6-d81d5300d759,BootOrder-8be4df61-93ca-11d2-aa0d-00e098032b8c,BootCurrent-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0004-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0003-8be4df61-93ca-11d2-aa0d-00e098032b8c,Boot0000-8be4df61-93ca-11d2-aa0d-00e098032b8c,ATDT-66d37351-21e1-42bc-a60e-d0bb0b251010,ASUSFullSystemInit-eaba31fe-6975-4747-9559-9e8f88215ed5,ASUSFactoryControl-8be4df61-93ca-11d2-aa0d-00e098032b8c,ASUSCheckKeyPressed-5cd0b2e1-c513-4d55-9d0e-8118939f0e70,AMITSESetup-c811fa38-42c8-4579-a9bb-60e94eddfb34,AEDID-75860b2c-f315-4ff1-9e19-029ad0129dba,AcpiGlobalVariable-af9ffd67-ec10-488a-9dfc-6cbf5ee22c2e,
Veuillez indiquer ce message à boot.repair@gmail.com

=================== efibootmgr -v
BootCurrent: 0003
Timeout: 2 seconds
BootOrder: 0003,0000,0004
Boot0000* Hard Drive	BBS(HD,,0x0)
Boot0003* ubuntu	HD(1,GPT,247b43d7-d339-43f6-95c1-0e76de5f7475,0x800,0x100000)/File(EFIubuntushimx64.efi)
Boot0004* CD/DVD Drive	BBS(CDROM,,0x0)P1: HL-DT-STDVDRAM GT32N      .

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot maybe enabled. (maybe sec-boot, Veuillez indiquer ce message à boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sda2	: sda,	not-sepboot,	grubenv-ok	grub2,	signed grub-pc grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	notbiosboot, .
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	notbiosboot, /boot/efi.
sdb1	: sdb,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	notbiosboot, /media/nicolas/c876f8af-ca3f-42ef-a199-4bcf76e4ce49.

sda	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes
sdb	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	not-mmc, no-os,	2048 sectors * 512 bytes


=================== parted -lm:

BYT;
/dev/sda:500GB:scsi:512:512:gpt:ATA ST9500325AS:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:500GB:500GB:ext4::;

BYT;
/dev/sdb:500GB:scsi:512:512:msdos:ATA ST9500325AS:;
1:1049kB:500GB:500GB:ext4::;

=================== lsblk:
KNAME TYPE FSTYPE   SIZE LABEL
sda   disk        465,8G
sda1  part vfat     512M
sda2  part ext4   465,3G
sdb   disk        465,8G
sdb1  part ext4   465,8G
sr0   rom          1024M

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      1  0  0 running
sda1     1  0  0         /boot/efi
sda2     1  0  0         /
sdb      1  0  0 running
sdb1     1  0  0         /media/nicolas/c876f8af-ca3f-42ef-a199-4bcf76e4ce49
sr0      1  0  1 running


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=1888308k,nr_inodes=472077,mode=755)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=382536k,mode=755)
/dev/sda2 on / type ext4 (rw,relatime,errors=remount-ro)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=41,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=16636)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
mqueue on /dev/mqueue type mqueue (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
configfs on /sys/kernel/config type configfs (rw,relatime)
/dev/sda1 on /boot/efi type vfat (rw,relatime,fmask=0077,dmask=0077,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=382532k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sdb1 on /media/nicolas/c876f8af-ca3f-42ef-a199-4bcf76e4ce49 type ext4 (rw,nosuid,nodev,relatime,uhelper=udisks2)


=================== ls:
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sda1 sda2 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro sdb1 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range hidden holders inflight integrity mq power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 dvd dvdrw ecryptfs fb0 fb1 fd full fuse hidraw0 hidraw1 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-12 i2c-13 i2c-14 i2c-15 i2c-16 i2c-17 i2c-18 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sdb sdb1 sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout udmabuf uhid uinput urandom usb userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 video1 zero zfs
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 08 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 10 00 00 04 00 00  00 00 00 00 02 00 00 00  |................|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 00 bd 0d 55 4e  4f 20 4e 41 4d 45 20 20  |..)...UNO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

=================== df -Th:

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     374M  1.4M  373M   1% /run
/dev/sda2      ext4      457G   17G  417G   4% /
tmpfs          tmpfs     1.9G   53M  1.8G   3% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
/dev/sda1      vfat      511M  6.1M  505M   2% /boot/efi
tmpfs          tmpfs     374M   12K  374M   1% /run/user/1000
/dev/sdb1      ext4      458G   70M  435G   1% /media/nicolas/c876f8af-ca3f-42ef-a199-4bcf76e4ce49

=================== fdisk -l:
Disk /dev/sda: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: gpt
Disk identifier: 74C736E6-8B04-4391-B4CA-86140BD9FD63

Device       Start       End   Sectors   Size Type
/dev/sda1     2048   1050623   1048576   512M EFI System
/dev/sda2  1050624 976771071 975720448 465.3G Linux filesystem




Disk /dev/sdb: 465.8 GiB, 500107862016 bytes, 976773168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x9d35145a

Device     Boot Start       End   Sectors   Size Id Type
/dev/sdb1        2048 976773119 976771072 465.8G 83 Linux




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda2, using the following options:        sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le fichier sda1/efi/.../grub*.efi !


=================== User settings
The settings chosen by the user will not act on the boot.

lucmars

gow a écritje suis obligé de passer par le bios et de le quitter pour que Lubuntu se lance.

J'avais eu à faire cela à cause du DD en fait en fin de vie.

Au prochain démarrage, va direct dans le bios et vois si tes disques sont présents.

GowGow

lucmars a écritAu prochain démarrage, va direct dans le bios et vois si tes disques sont présents.

les disques sont bien présents dans le bios.

lucmars

Bon, pour en finir avec la piste DD : verifies les branchements et dépoussiérage ; à moins que ton pc soit une huitre.

Sinon ou plus, un audit des disques avec smartmontools (voir dans la doc) depuis une session "essayer" ou depuis le buntu installé.

GowGow

lucmars a écritverifies les branchements et dépoussiérage

c'est ok.

lucmars a écritun audit des disques avec smartmontools

aucunes erreurs renvoyées.

lucmars

GowGow a écrit
lucmars a écritverifies les branchements et dépoussiérage
c'est ok.

lucmars a écritun audit des disques avec smartmontools
aucunes erreurs renvoyées.

Non, pour ça tu nous colles ici le rapport complet que fournit cette commande

 sudo smartctl -s on -a /dev/sdX

tu verras que ça en dit bien plus !

Colles cela entre les balises codes, stp

GowGow

lucmars a écritNon, pour ça tu nous colles ici le rapport complet que fournit cette commande

 sudo smartctl -s on -a /dev/sdX

pour le sda :

smartctl 6.6 2016-05-31 r4324 [x86_64-linux-5.3.0-28-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Seagate Momentus 5400.6
Device Model:     ST9500325AS
Serial Number:    6VE78FX1
LU WWN Device Id: 5 000c50 022aa93f9
Firmware Version: 0003SDM1
User Capacity:    500107862016 bytes [500 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    5400 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 2.6, 3.0 Gb/s
Local Time is:    Sat Feb  8 19:26:45 2020 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF ENABLE/DISABLE COMMANDS SECTION ===
SMART Enabled.

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x82)	Offline data collection activity
					was completed without error.
					Auto Offline Data Collection: Enabled.
Self-test execution status:      (   0)	The previous self-test routine completed
					without error or no self-test has ever 
					been run.
Total time to complete Offline 
data collection: 		(    0) seconds.
Offline data collection
capabilities: 			 (0x7b) SMART execute Offline immediate.
					Auto Offline data collection on/off support.
					Suspend Offline collection upon new
					command.
					Offline surface scan supported.
					Self-test supported.
					Conveyance Self-test supported.
					Selective Self-test supported.
SMART capabilities:            (0x0003)	Saves SMART data before entering
					power-saving mode.
					Supports SMART auto save timer.
Error logging capability:        (0x01)	Error logging supported.
					General Purpose Logging supported.
Short self-test routine 
recommended polling time: 	 (   1) minutes.
Extended self-test routine
recommended polling time: 	 ( 136) minutes.
Conveyance self-test routine
recommended polling time: 	 (   2) minutes.
SCT capabilities: 	       (0x103b)	SCT Status supported.
					SCT Error Recovery Control supported.
					SCT Feature Control supported.
					SCT Data Table supported.

SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   116   099   006    Pre-fail  Always       -       110570461
  3 Spin_Up_Time            0x0003   099   099   000    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   097   097   020    Old_age   Always       -       3213
  5 Reallocated_Sector_Ct   0x0033   100   100   036    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   087   060   030    Pre-fail  Always       -       634242730
  9 Power_On_Hours          0x0032   084   084   000    Old_age   Always       -       14719
 10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   097   037   020    Old_age   Always       -       3201
184 End-to-End_Error        0x0032   100   100   099    Old_age   Always       -       0
187 Reported_Uncorrect      0x0032   096   096   000    Old_age   Always       -       4
188 Command_Timeout         0x0032   100   098   000    Old_age   Always       -       4295032838
189 High_Fly_Writes         0x003a   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0022   064   050   045    Old_age   Always       -       36 (Min/Max 17/36)
191 G-Sense_Error_Rate      0x0032   100   100   000    Old_age   Always       -       44
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       222
193 Load_Cycle_Count        0x0032   001   001   000    Old_age   Always       -       233753
194 Temperature_Celsius     0x0022   036   050   000    Old_age   Always       -       36 (0 13 0 0 0)
195 Hardware_ECC_Recovered  0x001a   040   033   000    Old_age   Always       -       110570461
197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0010   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
254 Free_Fall_Sensor        0x0032   100   100   000    Old_age   Always       -       0

SMART Error Log Version: 1
ATA Error Count: 4
	CR = Command Register [HEX]
	FR = Features Register [HEX]
	SC = Sector Count Register [HEX]
	SN = Sector Number Register [HEX]
	CL = Cylinder Low Register [HEX]
	CH = Cylinder High Register [HEX]
	DH = Device/Head Register [HEX]
	DC = Device Command Register [HEX]
	ER = Error register [HEX]
	ST = Status register [HEX]
Powered_Up_Time is measured from power on, and printed as
DDd+hh:mm:SS.sss where DD=days, hh=hours, mm=minutes,
SS=sec, and sss=millisec. It "wraps" after 49.710 days.

Error 4 occurred at disk power-on lifetime: 14666 hours (611 days + 2 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 ff ff ff 0f  Error: WP at LBA = 0x0fffffff = 268435455

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  61 00 08 d0 08 10 40 00      00:00:25.689  WRITE FPDMA QUEUED
  61 00 20 80 08 10 40 00      00:00:25.689  WRITE FPDMA QUEUED
  61 00 08 70 08 10 40 00      00:00:25.689  WRITE FPDMA QUEUED
  61 00 08 60 08 10 40 00      00:00:25.689  WRITE FPDMA QUEUED
  61 00 08 28 08 10 40 00      00:00:25.688  WRITE FPDMA QUEUED

Error 3 occurred at disk power-on lifetime: 11140 hours (464 days + 4 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 80 ad 55 0e  Error: UNC at LBA = 0x0e55ad80 = 240496000

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 00 08 60 7b 88 42 00      01:59:54.761  READ FPDMA QUEUED
  60 00 08 68 7b 88 42 00      01:59:54.761  READ FPDMA QUEUED
  60 00 20 c1 1b 8e 42 00      01:59:54.758  READ FPDMA QUEUED
  61 00 08 a8 66 71 42 00      01:59:54.757  WRITE FPDMA QUEUED
  60 00 20 21 1c 8e 42 00      01:59:54.756  READ FPDMA QUEUED

Error 2 occurred at disk power-on lifetime: 11140 hours (464 days + 4 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 80 ad 55 0e  Error: WP at LBA = 0x0e55ad80 = 240496000

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  61 00 08 60 fc 29 4b 00      01:59:52.258  WRITE FPDMA QUEUED
  61 00 08 b0 f5 29 4b 00      01:59:52.257  WRITE FPDMA QUEUED
  61 00 18 68 6a ce 42 00      01:59:52.256  WRITE FPDMA QUEUED
  61 00 08 18 42 27 4b 00      01:59:52.254  WRITE FPDMA QUEUED
  61 00 08 60 5e 88 42 00      01:59:52.253  WRITE FPDMA QUEUED

Error 1 occurred at disk power-on lifetime: 11140 hours (464 days + 4 hours)
  When the command that caused the error occurred, the device was active or idle.

  After command completion occurred, registers were:
  ER ST SC SN CL CH DH
  -- -- -- -- -- -- --
  40 51 00 80 ad 55 0e  Error: UNC at LBA = 0x0e55ad80 = 240496000

  Commands leading to the command that caused the error were:
  CR FR SC SN CL CH DH DC   Powered_Up_Time  Command/Feature_Name
  -- -- -- -- -- -- -- --  ----------------  --------------------
  60 00 40 68 ad 55 4e 00      01:59:49.459  READ FPDMA QUEUED
  60 00 80 68 33 55 4e 00      01:59:49.445  READ FPDMA QUEUED
  60 00 10 e8 7c 5e 4e 00      01:59:49.439  READ FPDMA QUEUED
  60 00 78 00 97 55 4e 00      01:59:49.427  READ FPDMA QUEUED
  60 00 80 68 b4 55 4e 00      01:59:49.426  READ FPDMA QUEUED

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed without error       00%     14713         -
# 2  Short offline       Completed without error       00%     14710         -
# 3  Short offline       Completed without error       00%     14710         -

SMART Selective self-test log data structure revision number 1
 SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Not_testing
    2        0        0  Not_testing
    3        0        0  Not_testing
    4        0        0  Not_testing
    5        0        0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

pour le sdb :

smartctl 6.6 2016-05-31 r4324 [x86_64-linux-5.3.0-28-generic] (local build)
Copyright (C) 2002-16, Bruce Allen, Christian Franke, www.smartmontools.org

=== START OF INFORMATION SECTION ===
Model Family:     Seagate Momentus 5400.6
Device Model:     ST9500325AS
Serial Number:    6VE6JZM6
LU WWN Device Id: 5 000c50 022a56077
Firmware Version: 0003SDM1
User Capacity:    500107862016 bytes [500 GB]
Sector Size:      512 bytes logical/physical
Rotation Rate:    5400 rpm
Device is:        In smartctl database [for details use: -P show]
ATA Version is:   ATA8-ACS T13/1699-D revision 4
SATA Version is:  SATA 2.6, 3.0 Gb/s
Local Time is:    Sat Feb  8 19:28:15 2020 CET
SMART support is: Available - device has SMART capability.
SMART support is: Enabled

=== START OF ENABLE/DISABLE COMMANDS SECTION ===
SMART Enabled.

=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED

General SMART Values:
Offline data collection status:  (0x82)	Offline data collection activity
					was completed without error.
					Auto Offline Data Collection: Enabled.
Self-test execution status:      (   0)	The previous self-test routine completed
					without error or no self-test has ever 
					been run.
Total time to complete Offline 
data collection: 		(    0) seconds.
Offline data collection
capabilities: 			 (0x7b) SMART execute Offline immediate.
					Auto Offline data collection on/off support.
					Suspend Offline collection upon new
					command.
					Offline surface scan supported.
					Self-test supported.
					Conveyance Self-test supported.
					Selective Self-test supported.
SMART capabilities:            (0x0003)	Saves SMART data before entering
					power-saving mode.
					Supports SMART auto save timer.
Error logging capability:        (0x01)	Error logging supported.
					General Purpose Logging supported.
Short self-test routine 
recommended polling time: 	 (   1) minutes.
Extended self-test routine
recommended polling time: 	 ( 140) minutes.
Conveyance self-test routine
recommended polling time: 	 (   2) minutes.
SCT capabilities: 	       (0x103b)	SCT Status supported.
					SCT Error Recovery Control supported.
					SCT Feature Control supported.
					SCT Data Table supported.

SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME          FLAG     VALUE WORST THRESH TYPE      UPDATED  WHEN_FAILED RAW_VALUE
  1 Raw_Read_Error_Rate     0x000f   116   099   006    Pre-fail  Always       -       110364913
  3 Spin_Up_Time            0x0003   099   099   000    Pre-fail  Always       -       0
  4 Start_Stop_Count        0x0032   081   081   020    Old_age   Always       -       19490
  5 Reallocated_Sector_Ct   0x0033   100   100   036    Pre-fail  Always       -       0
  7 Seek_Error_Rate         0x000f   062   060   030    Pre-fail  Always       -       1760845
  9 Power_On_Hours          0x0032   070   070   000    Old_age   Always       -       26690
 10 Spin_Retry_Count        0x0013   100   100   097    Pre-fail  Always       -       0
 12 Power_Cycle_Count       0x0032   097   037   020    Old_age   Always       -       3198
184 End-to-End_Error        0x0032   100   100   099    Old_age   Always       -       0
187 Reported_Uncorrect      0x0032   100   100   000    Old_age   Always       -       0
188 Command_Timeout         0x0032   100   100   000    Old_age   Always       -       0
189 High_Fly_Writes         0x003a   100   100   000    Old_age   Always       -       0
190 Airflow_Temperature_Cel 0x0022   064   048   045    Old_age   Always       -       36 (Min/Max 18/37)
191 G-Sense_Error_Rate      0x0032   100   100   000    Old_age   Always       -       1
192 Power-Off_Retract_Count 0x0032   100   100   000    Old_age   Always       -       65
193 Load_Cycle_Count        0x0032   067   067   000    Old_age   Always       -       67121
194 Temperature_Celsius     0x0022   036   052   000    Old_age   Always       -       36 (0 13 0 0 0)
195 Hardware_ECC_Recovered  0x001a   039   039   000    Old_age   Always       -       110364913
197 Current_Pending_Sector  0x0012   100   100   000    Old_age   Always       -       0
198 Offline_Uncorrectable   0x0010   100   100   000    Old_age   Offline      -       0
199 UDMA_CRC_Error_Count    0x003e   200   200   000    Old_age   Always       -       0
254 Free_Fall_Sensor        0x0032   100   100   000    Old_age   Always       -       0

SMART Error Log Version: 1
No Errors Logged

SMART Self-test log structure revision number 1
Num  Test_Description    Status                  Remaining  LifeTime(hours)  LBA_of_first_error
# 1  Extended offline    Completed without error       00%     26684         -
# 2  Short offline       Completed without error       00%     26682         -

SMART Selective self-test log data structure revision number 1
 SPAN  MIN_LBA  MAX_LBA  CURRENT_TEST_STATUS
    1        0        0  Not_testing
    2        0        0  Not_testing
    3        0        0  Not_testing
    4        0        0  Not_testing
    5        0        0  Not_testing
Selective self-test flags (0x0):
  After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.

lucmars

Je crois que sda contient le systeme c'est ça ?

Bon il y a eu 4 erreurs (notifiées à la ligne 187) la derniere semble récente
La ligne 7 ne serait pas de bonne augure par ailleurs.

Cela dit je ne saurais te donner un verdict.

GowGow

lucmars a écritJe crois que sda contient le systeme c'est ça ?

En effet c'est ça !

lucmars a écritCela dit je ne saurais te donner un verdict.

Ce pc est en fin de vie (il a un peu moins de 10 ans), je peux toujours m'en servir jusqu'à ce qu il rende l'âme. c'était par curiosité que je voulais résoudre ce problème de boot automatique.

Après c'est peut être parti d'une erreur que j'ai faite (j'ai delete windows 7 a partir de gparted avant d'installer Lubuntu au lieu de laisser Lubuntu faire son travail en se réinstallant par dessus Windows 7)

lucmars

La derniere erreur remonterait à 2 jours et 5 heures (à la date de l'audit bien sur).

Les 3 premieres erreurs furent dans la meme journée, mais bien avant.

Bon sda aurait presque 2 ans d'age, sdb un peu plus.

Je pense que tu es dans une situation qui se dégrade, t'as manip ne le fera plus si bien avec le temps. Et tant que ça boot, refais un audit de tes disques pour voir si les erreurs augmentent. Je dis cela pour ta curiosité.