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pc qui s eteint apres installation ubuntu 19.10

Epicbubble

salut
J'ai installé ubuntu 19.10 sur mon pc neuf msi G63Thin 9RCX 664 XFR vendu avec freedos et quand ubuntu se charge il s'éteint.
Comme j'ai deja fouillé sur le site , j'ai fait un boot info pour commencer.
J'ai des images s'il faut pour montrer différentes choses qui apparaissent avant qu'il ne s'éteigne.

https://paste.ubuntu.com/p/fNzKfrXtZF/

J'éspère que le lien est bon.
Merci d'avance
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.
 => No known boot loader 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/BOOT/mmx64.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 19.10
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg 
                       /EFI/BOOT/grubx64.efi /EFI/BOOT/mmx64.efi

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.53 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: ST1000LM049-2GH1
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 1,953,525,167 1,953,525,167  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 1,953,523,711 1,952,473,088 Data partition (Linux)

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

Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 29.51 GiB, 31675383808 bytes, 61865984 sectors
Disk model: USB DISK 3.0    
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                   1 4,294,967,295 4,294,967,295  ee GPT

/dev/sdb1 ends after the last sector of /dev/sdb

GUID Partition Table detected.

Partition  Attrs   Start Sector    End Sector  # of Sectors System
/dev/sdb1                 2,048    61,865,950    61,863,903 Data partition (Windows/Linux)

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

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/sda1        DB17-E471                              vfat       
/dev/sda2        e6b56c7a-f839-4ffd-b4b2-a6005dd62d39   ext4       
/dev/sdb1        0C03-3F60                              vfat       UBUNTU 19_1

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

total 0
lrwxrwxrwx 1 root root  9 Jan 26 09:31 ata-ST1000LM049-2GH172_WGS6AKSY -> ../../sda
lrwxrwxrwx 1 root root 10 Jan 26 09:31 ata-ST1000LM049-2GH172_WGS6AKSY-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jan 26 09:31 ata-ST1000LM049-2GH172_WGS6AKSY-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Jan 26 09:31 usb-_USB_DISK_3.0_07008C4F92E59C57-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Jan 26 09:31 usb-_USB_DISK_3.0_07008C4F92E59C57-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Jan 26 09:31 wwn-0x5000c500cc34cac4 -> ../../sda
lrwxrwxrwx 1 root root 10 Jan 26 09:31 wwn-0x5000c500cc34cac4-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jan 26 09:31 wwn-0x5000c500cc34cac4-part2 -> ../../sda2

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdb1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


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

--------------------------------------------------------------------------------
search.fs_uuid e6b56c7a-f839-4ffd-b4b2-a6005dd62d39 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 $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
if [ "${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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt2'
if [ x$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  e6b56c7a-f839-4ffd-b4b2-a6005dd62d39
else
  search --no-floppy --fs-uuid --set=root e6b56c7a-f839-4ffd-b4b2-a6005dd62d39
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
# 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-e6b56c7a-f839-4ffd-b4b2-a6005dd62d39' {
	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  e6b56c7a-f839-4ffd-b4b2-a6005dd62d39
	else
	  search --no-floppy --fs-uuid --set=root e6b56c7a-f839-4ffd-b4b2-a6005dd62d39
	fi
	linux	/boot/vmlinuz-5.3.0-18-generic root=UUID=e6b56c7a-f839-4ffd-b4b2-a6005dd62d39 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-5.3.0-18-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-e6b56c7a-f839-4ffd-b4b2-a6005dd62d39' {
	menuentry 'Ubuntu, with Linux 5.3.0-18-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-18-generic-advanced-e6b56c7a-f839-4ffd-b4b2-a6005dd62d39' {
		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  e6b56c7a-f839-4ffd-b4b2-a6005dd62d39
		else
		  search --no-floppy --fs-uuid --set=root e6b56c7a-f839-4ffd-b4b2-a6005dd62d39
		fi
		echo	'Loading Linux 5.3.0-18-generic ...'
		linux	/boot/vmlinuz-5.3.0-18-generic root=UUID=e6b56c7a-f839-4ffd-b4b2-a6005dd62d39 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-18-generic
	}
	menuentry 'Ubuntu, with Linux 5.3.0-18-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.3.0-18-generic-recovery-e6b56c7a-f839-4ffd-b4b2-a6005dd62d39' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  e6b56c7a-f839-4ffd-b4b2-a6005dd62d39
		else
		  search --no-floppy --fs-uuid --set=root e6b56c7a-f839-4ffd-b4b2-a6005dd62d39
		fi
		echo	'Loading Linux 5.3.0-18-generic ...'
		linux	/boot/vmlinuz-5.3.0-18-generic root=UUID=e6b56c7a-f839-4ffd-b4b2-a6005dd62d39 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.3.0-18-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/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 ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
	fwsetup
}
### 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=e6b56c7a-f839-4ffd-b4b2-a6005dd62d39 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=DB17-E471  /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)

 836.637733459 = 898.332925952  boot/grub/grub.cfg                             2
   4.238147736 = 4.550676480    boot/vmlinuz                                   1
   4.238147736 = 4.550676480    boot/vmlinuz-5.3.0-18-generic                  1
   4.885906219 = 5.246201856    boot/initrd.img                                5
   4.885906219 = 5.246201856    boot/initrd.img-5.3.0-18-generic               5
   4.885906219 = 5.246201856    boot/initrd.img.old                            5

=========================== sdb1/boot/grub/grub.cfg: ===========================

--------------------------------------------------------------------------------

if loadfont /boot/grub/font.pf2 ; then
	set gfxmode=auto
	insmod efi_gop
	insmod efi_uga
	insmod gfxterm
	terminal_output gfxterm
fi

set menu_color_normal=white/black
set menu_color_highlight=black/light-gray

set timeout=5
menuentry "Try Ubuntu without installing" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/ubuntu.seed quiet splash ---
	initrd	/casper/initrd
}
menuentry "Try Ubuntu without installing (safe graphics)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/ubuntu.seed quiet splash nomodeset ---
	initrd	/casper/initrd
}
menuentry "Install Ubuntu" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/ubuntu.seed only-ubiquity quiet splash ---
	initrd	/casper/initrd
}
menuentry "Install Ubuntu (safe graphics)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/ubuntu.seed only-ubiquity quiet splash nomodeset ---
	initrd	/casper/initrd
}
menuentry "OEM install (for manufacturers)" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  file=/cdrom/preseed/ubuntu.seed only-ubiquity quiet splash oem-config/enable=true ---
	initrd	/casper/initrd
}
menuentry "Check disc for defects" {
	set gfxpayload=keep
	linux	/casper/vmlinuz  integrity-check quiet splash ---
	initrd	/casper/initrd
}
--------------------------------------------------------------------------------

============================== sdb1/syslinux.cfg: ==============================

--------------------------------------------------------------------------------
DEFAULT loadconfig

LABEL loadconfig
  CONFIG /isolinux/isolinux.cfg
  APPEND /isolinux/
--------------------------------------------------------------------------------

=================== sdb1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             boot/grub/grub.cfg                             1

================= sdb1: Location of files loaded by Syslinux: ==================

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1

======================== Unknown MBRs/Boot Sectors/etc: ========================

Unknown MBR on /dev/sdb

00000000  41 4b 45 4f fc 31 c0 8e  d8 be 31 7c e8 13 00 be  |AKEO.1....1|....|
00000010  5c 7c e8 0d 00 be 31 7c  e8 07 00 be 87 7c e8 01  |\|....1|.....|..|
00000020  00 f4 ac 3c 00 74 09 b4  0e bb 07 00 cd 10 eb f2  |...<.t..........|
00000030  c3 2a 2a 2a 2a 2a 2a 2a  2a 2a 2a 2a 2a 2a 2a 2a  |.***************|
00000040  2a 2a 2a 2a 2a 2a 2a 2a  2a 2a 2a 2a 2a 2a 2a 2a  |****************|
00000050  2a 2a 2a 2a 2a 2a 2a 2a  2a 0d 0a 00 2a 2a 2a 20  |*********...*** |
00000060  45 52 52 4f 52 3a 20 4c  45 47 41 43 59 20 42 4f  |ERROR: LEGACY BO|
00000070  4f 54 20 4f 46 20 55 45  46 49 20 4d 45 44 49 41  |OT OF UEFI MEDIA|
00000080  20 2a 2a 2a 0d 0a 00 0d  0a 54 68 69 73 20 64 72  | ***.....This dr|
00000090  69 76 65 20 63 61 6e 20  6f 6e 6c 79 20 62 6f 6f  |ive can only boo|
000000a0  74 20 69 6e 20 55 45 46  49 20 6d 6f 64 65 2e 0d  |t in UEFI mode..|
000000b0  0a 49 74 20 63 61 6e 20  6e 6f 74 20 62 6f 6f 74  |.It can not boot|
000000c0  20 69 6e 20 42 49 4f 53  2f 4c 65 67 61 63 79 20  | in BIOS/Legacy |
000000d0  6d 6f 64 65 2e 0d 0a 0d  0a 49 66 20 79 6f 75 20  |mode.....If you |
000000e0  77 61 6e 74 20 74 6f 20  62 6f 6f 74 20 74 68 69  |want to boot thi|
000000f0  73 20 64 72 69 76 65 20  69 6e 20 42 49 4f 53 2f  |s drive in BIOS/|
00000100  4c 65 67 61 63 79 20 6d  6f 64 65 2c 20 79 6f 75  |Legacy mode, you|
00000110  0d 0a 73 68 6f 75 6c 64  20 72 65 63 72 65 61 74  |..should recreat|
00000120  65 20 69 74 20 69 6e 20  52 75 66 75 73 20 75 73  |e it in Rufus us|
00000130  69 6e 67 20 74 68 65 20  66 6f 6c 6c 6f 77 69 6e  |ing the followin|
00000140  67 20 73 65 74 74 69 6e  67 73 3a 0d 0a 2a 20 50  |g settings:..* P|
00000150  61 72 74 69 74 69 6f 6e  20 73 63 68 65 6d 65 20  |artition scheme |
00000160  2d 3e 20 4d 42 52 0d 0a  2a 20 54 61 72 67 65 74  |-> MBR..* Target|
00000170  20 73 79 73 74 65 6d 20  2d 3e 20 42 49 4f 53 2e  | system -> BIOS.|
00000180  2e 2e 0d 0a 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000190  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001b0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001c0  02 00 ee fe ff 09 01 00  00 00 ff ff ff ff 00 00  |................|
000001d0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001e0  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


=============================== StdErr Messages: ===============================

File descriptor 9 (/proc/6820/mountinfo) leaked on lvs invocation. Parent PID 13884: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 20200126_0931 ===================
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 19.10, eoan, Ubuntu, x86_64)
CPU op-mode(s):                  32-bit, 64-bit
Address sizes:                   39 bits physical, 48 bits virtual
BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/ubuntu.seed quiet splash ---

=================== os-prober:
/dev/:The OS now in use - Ubuntu 19.10 CurrentSession:linux
/dev/sda2:Ubuntu 19.10 (19.10):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="DB17-E471" TYPE="vfat" PARTLABEL="EFI System Partition" PARTUUID="4afaff68-8b37-4d83-b5f2-27dcbc8cd105"
/dev/sda2: UUID="e6b56c7a-f839-4ffd-b4b2-a6005dd62d39" TYPE="ext4" PARTUUID="527f8a36-017b-41d2-82db-9b6c7adb143c"
/dev/sdb1: LABEL="UBUNTU 19_1" UUID="0C03-3F60" TYPE="vfat" PARTLABEL="Main Data Partition" PARTUUID="a3cf7142-a838-444e-82c6-d33cd8c824fb"
/dev/loop0: TYPE="squashfs"
/dev/loop1: TYPE="squashfs"
/dev/loop2: TYPE="squashfs"
/dev/loop3: TYPE="squashfs"
/dev/loop4: TYPE="squashfs"
/dev/loop5: TYPE="squashfs"
/dev/loop6: TYPE="squashfs"
/dev/loop7: TYPE="squashfs"

(sda) has unknown type. Please report this message to boot.repair@gmail.com

1 disks with OS, 2 OS : 2 Linux, 0 MacOS, 0 Windows, 0 unknown type OS.

Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/fbx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/mmx64.efi

=================== sda2/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 Oct 17 12:34 grub.d
total 128
-rwxr-xr-x 1 root root 10627 Oct 11 13:57 00_header
-rwxr-xr-x 1 root root  6258 Oct 11 13:57 05_debian_theme
-rwxr-xr-x 1 root root 17123 Oct 11 13:57 10_linux
-rwxr-xr-x 1 root root 37613 Oct 11 13:57 10_linux_zfs
-rwxr-xr-x 1 root root 12894 Oct 11 13:57 20_linux_xen
-rwxr-xr-x 1 root root  1992 Jan 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 Oct 11 13:57 30_os-prober
-rwxr-xr-x 1 root root  1418 Oct 11 13:57 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Oct 11 13:57 40_custom
-rwxr-xr-x 1 root root   216 Oct 11 13:57 41_custom
-rw-r--r-- 1 root root   483 Oct 11 13:57 README




=================== sda2/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=DB17-E471   (sda1)

=================== efibootmgr -v
BootCurrent: 0008
Timeout: 0 seconds
BootOrder: 0008,0000,0006,0007
Boot0000* ubuntu	HD(1,GPT,4afaff68-8b37-4d83-b5f2-27dcbc8cd105,0x800,0x100000)/File(EFIUBUNTUSHIMX64.EFI)
Boot0006* UEFI: PXE IP4 Realtek PCIe GBE Family Controller	PciRoot(0x0)/Pci(0x1d,0x0)/Pci(0x0,0x0)/MAC(00d86187a88e,0)/IPv4(0.0.0.00.0.0.0,0,0)..BO
Boot0007* UEFI: PXE IP6 Realtek PCIe GBE Family Controller	PciRoot(0x0)/Pci(0x1d,0x0)/Pci(0x0,0x0)/MAC(00d86187a88e,0)/IPv6([::]:<->[::]:,0,0)..BO
Boot0008* UEFI:  USB DISK 3.0 PMAP, Partition 1	PciRoot(0x0)/Pci(0x14,0x0)/USB(20,0)/HD(1,GPT,a3cf7142-a838-444e-82c6-d33cd8c824fb,0x800,0x3aff7df)..BO

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot enabled.


=================== PARTITIONS & DISKS:
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, /mnt/boot-sav/sda1.
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, /mnt/boot-sav/sda2.

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


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

BYT;
/dev/sda:1000GB:scsi:512:4096:gpt:ATA ST1000LM049-2GH1:;
1:1049kB:538MB:537MB:fat32:EFI System Partition:boot, esp;
2:538MB:1000GB:1000GB:ext4::;

BYT;
/dev/sdb:31.7GB:scsi:512:512:gpt: USB DISK 3.0:;
1:1049kB:31.7GB:31.7GB:fat32:Main Data Partition:msftdata;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
loop0 loop squashfs   1.9G
loop1 loop squashfs  89.1M
loop2 loop squashfs  54.5M
loop3 loop squashfs 149.9M
loop4 loop squashfs   4.2M
loop5 loop squashfs  14.8M
loop6 loop squashfs   956K
loop7 loop squashfs  44.2M
sda   disk          931.5G
sda1  part vfat       512M
sda2  part ext4       931G
sdb   disk           29.5G
sdb1  part vfat      29.5G UBUNTU 19_1

KNAME ROTA RO RM STATE   MOUNTPOINT
loop0    1  1  0         /rofs
loop1    0  1  0         /snap/core/7917
loop2    0  1  0         /snap/core18/1223
loop3    0  1  0         /snap/gnome-3-28-1804/71
loop4    0  1  0         /snap/gnome-calculator/501
loop5    0  1  0         /snap/gnome-characters/317
loop6    0  1  0         /snap/gnome-logs/81
loop7    0  1  0         /snap/gtk-common-themes/1353
sda      1  0  0 running
sda1     1  0  0         /mnt/boot-sav/sda1
sda2     1  0  0         /mnt/boot-sav/sda2
sdb      1  0  1 running
sdb1     1  0  1         /cdrom


=================== 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=3951828k,nr_inodes=987957,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=799500k,mode=755)
/dev/sdb1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
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)
cgroup2 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)
bpf on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
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/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=30,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=18346)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=799496k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/var/lib/snapd/snaps/core_7917.snap on /snap/core/7917 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_1223.snap on /snap/core18/1223 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_71.snap on /snap/gnome-3-28-1804/71 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-calculator_501.snap on /snap/gnome-calculator/501 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-characters_317.snap on /snap/gnome-characters/317 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-logs_81.snap on /snap/gnome-logs/81 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1353.snap on /snap/gtk-common-themes/1353 type squashfs (ro,nodev,relatime,x-gdu.hide)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda2 on /mnt/boot-sav/sda2 type ext4 (rw,relatime)


=================== 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
/dev (filtered):  autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 ecryptfs fb0 fd full fuse gpiochip0 hidraw0 hidraw1 hidraw2 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-19 i2c-2 i2c-20 i2c-21 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log mapper mcelog 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 shm snapshot snd stderr stdin stdout tpm0 tpmrm0 udmabuf uhid uinput urandom usb userio vfio vga_arbiter vhci vhost-net vhost-vsock 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 71 e4 17 db 4e  4f 20 4e 41 4d 45 20 20  |..)q...NO 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  3.8G     0  3.8G   0% /dev
tmpfs          tmpfs     781M  1.7M  780M   1% /run
/dev/sdb1      vfat       30G  2.4G   28G   8% /cdrom
/dev/loop0     squashfs  1.9G  1.9G     0 100% /rofs
/cow           overlay   3.9G  680M  3.2G  18% /
tmpfs          tmpfs     3.9G   38M  3.8G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     3.9G   12K  3.9G   1% /tmp
tmpfs          tmpfs     781M   52K  781M   1% /run/user/999
/dev/loop1     squashfs   90M   90M     0 100% /snap/core/7917
/dev/loop2     squashfs   55M   55M     0 100% /snap/core18/1223
/dev/loop3     squashfs  150M  150M     0 100% /snap/gnome-3-28-1804/71
/dev/loop4     squashfs  4.3M  4.3M     0 100% /snap/gnome-calculator/501
/dev/loop5     squashfs   15M   15M     0 100% /snap/gnome-characters/317
/dev/loop6     squashfs  1.0M  1.0M     0 100% /snap/gnome-logs/81
/dev/loop7     squashfs   45M   45M     0 100% /snap/gtk-common-themes/1353
/dev/sda1      vfat      511M  7.9M  504M   2% /mnt/boot-sav/sda1
/dev/sda2      ext4      916G  7.0G  862G   1% /mnt/boot-sav/sda2

=================== fdisk -l:
Disk /dev/loop0: 1.87 GiB, 1982222336 bytes, 3871528 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


Disk /dev/loop1: 89.13 MiB, 93454336 bytes, 182528 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


Disk /dev/loop2: 54.52 MiB, 57151488 bytes, 111624 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


Disk /dev/loop3: 149.93 MiB, 157192192 bytes, 307016 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


Disk /dev/loop4: 4.2 MiB, 4403200 bytes, 8600 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


Disk /dev/loop5: 14.76 MiB, 15462400 bytes, 30200 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


Disk /dev/loop6: 956 KiB, 978944 bytes, 1912 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


Disk /dev/loop7: 44.18 MiB, 46325760 bytes, 90480 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


Disk /dev/sda: 931.53 GiB, 1000204886016 bytes, 1953525168 sectors
Disk model: ST1000LM049-2GH1
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: A28F7EBE-24FD-4136-BF98-0E9A9B4D255C

Device       Start        End    Sectors  Size Type
/dev/sda1     2048    1050623    1048576  512M EFI System
/dev/sda2  1050624 1953523711 1952473088  931G Linux filesystem


Disk /dev/sdb: 29.51 GiB, 31675383808 bytes, 61865984 sectors
Disk model: USB DISK 3.0
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: 1E0EFA77-C541-4AE3-BB49-76A0CEE5384D

Device     Start      End  Sectors  Size Type
/dev/sdb1   2048 61865950 61863903 29.5G Microsoft basic data




=================== 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


=================== Blockers in case of suggested repair
Please use this software in a live-session (live-CD or live-USB). This will enable this feature.


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sda1/efi/.../grub*.efi file!


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

Si avant l'extinction t'as quelques messages affichés ce serait bien de voir ça en effet.