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unix07

Redémarrage impossible [Résolu]

Bonjour à vous,

J'ai fait une grosse erreur , j'ai éteint mon petit Ubuntu ( on/off) et il a pas vraiment aimé !!!!
Je suis obligé de le redémarrer en generic sinon il redémarre pas " gros message d'erreur "
1 - est ce que je dois réinstaller ?
2 - je suis en mode ( comme windows ) recovery ....plus accès à mes dossiers
3- Accès internet seulement
[Résolu] Redémarrage impossible

Dernière modification par unix07 (Le 08/07/2021, à 15:39)

malbo

Re : Redémarrage impossible [Résolu]

Bonjour,
Je te prie de faire un Boot-info et de donner l'URL de ce Boot-info dans ta réponse. Si tu ne peux pas le faire depuis ton Ubuntu installé, fais-le depuis une session live.

unix07

Re : Redémarrage impossible [Résolu]

Bonjour,

Voilà URL quand je lance un diag boot info

https://paste.ubuntu.com/p/KvFgw7PHkM/

et apres réparation : https://paste.ubuntu.com/p/SkHMvJyvpm/

Merci

Dernière modification par unix07 (Le 04/07/2021, à 20:50)

malbo

Re : Redémarrage impossible [Résolu]

Je colle ci-dessous le contenu du premier Boot-info ( https://paste.ubuntu.com/p/KvFgw7PHkM/ ):

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


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

 => Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for (,msdos1)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------

sda1: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 20.04.2 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

sda2: __________________________________________________________________________

    File system:       Extended Partition
    Boot sector type:  -
    Boot sector info: 

sda5: __________________________________________________________________________

    File system:       swap
    Boot sector type:  -
    Boot sector info: 

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 698.65 GiB, 750156374016 bytes, 1465149168 sectors
Disk model: HGST HTS541075A9
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    *          2,048 1,452,793,855 1,452,791,808  83 Linux
/dev/sda2       1,452,795,902 1,465,147,391    12,351,490   5 Extended
/dev/sda5       1,452,795,904 1,465,147,391    12,351,488  82 Linux swap / Solaris


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop10                                             squashfs   
/dev/loop11                                             squashfs   
/dev/loop12                                             squashfs   
/dev/loop13                                             squashfs   
/dev/loop14                                             squashfs   
/dev/loop15                                             squashfs   
/dev/loop16                                             squashfs   
/dev/loop17                                             squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/sda1        5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1   ext4       
/dev/sda5        112e1df2-b052-4d1c-9689-04f0cb26b9eb   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Jul  4 20:44 ata-HGST_HTS541075A9E680_130602JD13021X01R6SK -> ../../sda
lrwxrwxrwx 1 root root 10 Jul  4 20:44 ata-HGST_HTS541075A9E680_130602JD13021X01R6SK-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jul  4 20:44 ata-HGST_HTS541075A9E680_130602JD13021X01R6SK-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jul  4 20:44 ata-HGST_HTS541075A9E680_130602JD13021X01R6SK-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 Jul  4 20:44 usb-Generic-_Multi-Card_20090516388200000-0:0 -> ../../sdb
lrwxrwxrwx 1 root root  9 Jul  4 20:44 wwn-0x5000cca764c0c7c6 -> ../../sda
lrwxrwxrwx 1 root root 10 Jul  4 20:44 wwn-0x5000cca764c0c7c6-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jul  4 20:44 wwn-0x5000cca764c0c7c6-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jul  4 20:44 wwn-0x5000cca764c0c7c6-part5 -> ../../sda5

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

Device           Mount_Point              Type       Options

/dev/fuse        /run/user/1000/doc       fuse       (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sda1        /                        ext4       (rw,relatime,errors=remount-ro)


=========================== sda1/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
else
  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
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
### 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-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
	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,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
	else
	  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
	fi
	linux	/boot/vmlinuz-5.4.0-77-generic root=/dev/sda1 ro  quiet splash $vt_handoff
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
	menuentry 'Ubuntu, avec Linux 5.4.0-77-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.4.0-77-generic-advanced-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
		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,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		else
		  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		fi
		echo	'Chargement de Linux 5.4.0-77-generic…'
		linux	/boot/vmlinuz-5.4.0-77-generic root=/dev/sda1 ro  quiet splash $vt_handoff
	}
	menuentry 'Ubuntu, avec Linux 5.4.0-77-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.4.0-77-generic-recovery-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		else
		  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		fi
		echo	'Chargement de Linux 5.4.0-77-generic…'
		linux	/boot/vmlinuz-5.4.0-77-generic root=/dev/sda1 ro recovery nomodeset dis_ucode_ldr 
	}
	menuentry 'Ubuntu, avec Linux 5.4.0-73-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.4.0-73-generic-advanced-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
		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,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		else
		  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		fi
		echo	'Chargement de Linux 5.4.0-73-generic…'
		linux	/boot/vmlinuz-5.4.0-73-generic root=UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.4.0-73-generic
	}
	menuentry 'Ubuntu, avec Linux 5.4.0-73-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.4.0-73-generic-recovery-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		else
		  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		fi
		echo	'Chargement de Linux 5.4.0-73-generic…'
		linux	/boot/vmlinuz-5.4.0-73-generic root=UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 ro recovery nomodeset dis_ucode_ldr 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.4.0-73-generic
	}
	menuentry 'Ubuntu, avec Linux 5.4.0-72-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.4.0-72-generic-advanced-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
		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,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		else
		  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		fi
		echo	'Chargement de Linux 5.4.0-72-generic…'
		linux	/boot/vmlinuz-5.4.0-72-generic root=UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.4.0-72-generic
	}
	menuentry 'Ubuntu, avec Linux 5.4.0-72-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.4.0-72-generic-recovery-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		else
		  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		fi
		echo	'Chargement de Linux 5.4.0-72-generic…'
		linux	/boot/vmlinuz-5.4.0-72-generic root=UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 ro recovery nomodeset dis_ucode_ldr 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-5.4.0-72-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+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
	else
	  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
	else
	  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### 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 ###
--------------------------------------------------------------------------------

=============================== sda1/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/sda1 during installation
UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=112e1df2-b052-4d1c-9689-04f0cb26b9eb none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 556.199150085 = 597.214289920  boot/grub/grub.cfg                             2
 210.373775482 = 225.887121408  boot/grub/i386-pc/core.img                     1
 663.804904938 = 712.755089408  boot/vmlinuz                                   1
 292.793178558 = 314.384281600  boot/vmlinuz-5.4.0-72-generic                  2
  30.340057373 = 32.577388544   boot/vmlinuz-5.4.0-73-generic                  1
 663.804904938 = 712.755089408  boot/vmlinuz-5.4.0-77-generic                  1
  30.340057373 = 32.577388544   boot/vmlinuz.old                               1
 682.554084778 = 732.886867968  boot/initrd.img-5.4.0-72-generic               5
 681.852535248 = 732.133584896  boot/initrd.img-5.4.0-73-generic               8
 227.364269257 = 244.130525184  boot/initrd.img-5.4.0-77-generic.new           6
 681.852535248 = 732.133584896  boot/initrd.img.old                            8

========= Devices which don't seem to have a corresponding hard drive: =========

sdb 


ADDITIONAL INFORMATION :
=================== log of boot-repair 20210704_2044 ===================
boot-repair version : 4ppa64
boot-sav version : 4ppa64
boot-sav-extra version : 4ppa64
glade2script version : 3.2.3~ppa4
Partition 2 does not start on physical sector boundary.
boot-repair is executed in installed-session (Ubuntu 20.04.2 LTS, focal, Ubuntu, x86_64)
CPU op-mode(s):                  32-bit, 64-bit
Address sizes:                   36 bits physical, 48 bits virtual
BOOT_IMAGE=/boot/vmlinuz-5.4.0-73-generic root=UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 ro quiet splash

=================== os-prober:
/dev/sda1:L'OS actuellement utilisé - Ubuntu 20.04.2 LTS CurrentSession:linux

=================== blkid:
/dev/sda5: UUID="112e1df2-b052-4d1c-9689-04f0cb26b9eb" TYPE="swap" PARTUUID="ebe549bf-05"
/dev/sda1: UUID="5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1" TYPE="ext4" PARTUUID="ebe549bf-01"
/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"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"
/dev/loop14: TYPE="squashfs"
/dev/loop15: TYPE="squashfs"
/dev/loop16: TYPE="squashfs"
/dev/loop17: TYPE="squashfs"


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

Partition 2 does not start on physical sector boundary.
Partition 2 does not start on physical sector boundary.

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root     4096 juin  26 15:36 grub.d
total 132
-rwxr-xr-x 1 root root 10627 janv. 13 15:12 00_header
-rwxr-xr-x 1 root root  6258 mars  15  2016 05_debian_theme
-rwxr-xr-x 1 root root 17622 janv. 13 15:12 10_linux
-rwxr-xr-x 1 root root 42359 janv. 13 15:12 10_linux_zfs
-rwxr-xr-x 1 root root 12894 janv. 13 15:12 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 juin  14  2017 30_os-prober
-rwxr-xr-x 1 root root  1424 janv. 13 15:12 30_uefi-firmware
-rwxr-xr-x 1 root root   214 avril 16  2016 40_custom
-rwxr-xr-x 1 root root   216 avril 16  2016 41_custom
-rw-r--r-- 1 root root   483 avril 16  2016 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=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"




=================== UEFI/Legacy mode:
This installed-session is not in EFI-mode.
SecureBoot disabled.


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	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, .

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


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

BYT;
/dev/sda:750GB:scsi:512:4096:msdos:ATA HGST HTS541075A9:;
1:1049kB:744GB:744GB:ext4::boot;
2:744GB:750GB:6324MB:::;
5:744GB:750GB:6324MB:linux-swap(v1)::;

=================== lsblk:
KNAME  TYPE FSTYPE     SIZE LABEL
loop0  loop squashfs   9,1M
loop1  loop squashfs   9,1M
loop2  loop squashfs  28,9M
loop3  loop squashfs    33M
loop4  loop squashfs  99,4M
loop5  loop squashfs  99,4M
loop6  loop squashfs  55,4M
loop7  loop squashfs  55,5M
loop8  loop squashfs 161,4M
loop9  loop squashfs 162,9M
loop10 loop squashfs   219M
loop11 loop squashfs   219M
loop12 loop squashfs  64,8M
loop13 loop squashfs  65,1M
loop14 loop squashfs 159,3M
loop15 loop squashfs    51M
loop16 loop squashfs    51M
loop17 loop squashfs 152,5M
sda    disk          698,7G
sda1   part ext4     692,8G
sda2   part              1K
sda5   part swap       5,9G

KNAME  ROTA RO RM STATE   MOUNTPOINT
loop0     1  1  0         /snap/canonical-livepatch/99
loop1     1  1  0         /snap/canonical-livepatch/98
loop2     1  1  0         /snap/chromium-ffmpeg/15
loop3     1  1  0         /snap/chromium-ffmpeg/17
loop4     1  1  0         /snap/core/11187
loop5     1  1  0         /snap/core/11316
loop6     1  1  0         /snap/core18/2066
loop7     1  1  0         /snap/core18/2074
loop8     1  1  0         /snap/gnome-3-28-1804/128
loop9     1  1  0         /snap/gnome-3-28-1804/145
loop10    1  1  0         /snap/gnome-3-34-1804/66
loop11    1  1  0         /snap/gnome-3-34-1804/72
loop12    1  1  0         /snap/gtk-common-themes/1514
loop13    1  1  0         /snap/gtk-common-themes/1515
loop14    1  1  0         /snap/opera/131
loop15    1  1  0         /snap/snap-store/518
loop16    1  1  0         /snap/snap-store/547
loop17    1  1  0         /snap/opera/132
sda       1  0  0 running
sda1      1  0  0         /
sda2      1  0  0
sda5      1  0  0         [SWAP]


=================== 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,noexec,relatime,size=2942976k,nr_inodes=735744,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,nodev,noexec,relatime,size=597608k,mode=755)
/dev/sda1 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)
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)
none on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
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/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=18581)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
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)
/var/lib/snapd/snaps/canonical-livepatch_99.snap on /snap/canonical-livepatch/99 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/chromium-ffmpeg_15.snap on /snap/chromium-ffmpeg/15 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/canonical-livepatch_98.snap on /snap/canonical-livepatch/98 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/chromium-ffmpeg_17.snap on /snap/chromium-ffmpeg/17 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_11187.snap on /snap/core/11187 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_2066.snap on /snap/core18/2066 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_11316.snap on /snap/core/11316 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_2074.snap on /snap/core18/2074 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_145.snap on /snap/gnome-3-28-1804/145 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_128.snap on /snap/gnome-3-28-1804/128 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-34-1804_66.snap on /snap/gnome-3-34-1804/66 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-34-1804_72.snap on /snap/gnome-3-34-1804/72 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1515.snap on /snap/gtk-common-themes/1515 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1514.snap on /snap/gtk-common-themes/1514 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/snap-store_518.snap on /snap/snap-store/518 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/opera_131.snap on /snap/opera/131 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/snap-store_547.snap on /snap/snap-store/547 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/snapd/ns type tmpfs (rw,nosuid,nodev,noexec,relatime,size=597608k,mode=755)
nsfs on /run/snapd/ns/canonical-livepatch.mnt type nsfs (rw)
/var/lib/snapd/snaps/opera_132.snap on /snap/opera/132 type squashfs (ro,nodev,relatime,x-gdu.hide)
nsfs on /run/snapd/ns/opera.mnt type nsfs (rw)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=597608k,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/fuse on /run/user/1000/doc type fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
nsfs on /run/snapd/ns/snap-store.mnt type nsfs (rw)


=================== 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 sda5 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 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 hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem mqueue net null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda5 sdb sg0 sg1 shm snapshot snd stderr stdin stdout toshiba_acpi udmabuf uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 video1 zero zfs
ls /dev/mapper:  control
Partition 2 does not start on physical sector boundary.

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  2.9G     0  2.9G   0% /dev
tmpfs          tmpfs     584M  2.0M  582M   1% /run
/dev/sda1      ext4      682G  497G  151G  77% /
tmpfs          tmpfs     2.9G     0  2.9G   0% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     2.9G     0  2.9G   0% /sys/fs/cgroup
/dev/loop0     squashfs  9.2M  9.2M     0 100% /snap/canonical-livepatch/99
/dev/loop2     squashfs   29M   29M     0 100% /snap/chromium-ffmpeg/15
/dev/loop1     squashfs  9.2M  9.2M     0 100% /snap/canonical-livepatch/98
/dev/loop3     squashfs   33M   33M     0 100% /snap/chromium-ffmpeg/17
/dev/loop4     squashfs  100M  100M     0 100% /snap/core/11187
/dev/loop6     squashfs   56M   56M     0 100% /snap/core18/2066
/dev/loop5     squashfs  100M  100M     0 100% /snap/core/11316
/dev/loop7     squashfs   56M   56M     0 100% /snap/core18/2074
/dev/loop9     squashfs  163M  163M     0 100% /snap/gnome-3-28-1804/145
/dev/loop8     squashfs  162M  162M     0 100% /snap/gnome-3-28-1804/128
/dev/loop10    squashfs  219M  219M     0 100% /snap/gnome-3-34-1804/66
/dev/loop11    squashfs  219M  219M     0 100% /snap/gnome-3-34-1804/72
/dev/loop13    squashfs   66M   66M     0 100% /snap/gtk-common-themes/1515
/dev/loop12    squashfs   65M   65M     0 100% /snap/gtk-common-themes/1514
/dev/loop15    squashfs   52M   52M     0 100% /snap/snap-store/518
/dev/loop14    squashfs  160M  160M     0 100% /snap/opera/131
/dev/loop16    squashfs   51M   51M     0 100% /snap/snap-store/547
/dev/loop17    squashfs  153M  153M     0 100% /snap/opera/132
tmpfs          tmpfs     584M   56K  584M   1% /run/user/1000

=================== fdisk -l:
Disk /dev/loop0: 9.9 MiB, 9531392 bytes, 18616 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: 9.9 MiB, 9531392 bytes, 18616 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: 28.92 MiB, 30306304 bytes, 59192 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: 32.99 MiB, 34570240 bytes, 67520 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: 99.37 MiB, 104185856 bytes, 203488 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: 99.38 MiB, 104202240 bytes, 203520 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: 55.43 MiB, 58114048 bytes, 113504 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: 55.45 MiB, 58134528 bytes, 113544 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: 698.65 GiB, 750156374016 bytes, 1465149168 sectors
Disk model: HGST HTS541075A9
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: dos
Disk identifier: 0xebe549bf

Device     Boot      Start        End    Sectors   Size Id Type
/dev/sda1  *          2048 1452793855 1452791808 692.8G 83 Linux
/dev/sda2       1452795902 1465147391   12351490   5.9G  5 Extended
/dev/sda5       1452795904 1465147391   12351488   5.9G 82 Linux swap / Solaris



Disk /dev/loop8: 161.42 MiB, 169254912 bytes, 330576 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/loop9: 162.89 MiB, 170778624 bytes, 333552 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/loop10: 218.102 MiB, 229629952 bytes, 448496 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/loop11: 219 MiB, 229638144 bytes, 448512 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/loop12: 64.79 MiB, 67915776 bytes, 132648 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/loop13: 65.1 MiB, 68259840 bytes, 133320 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/loop14: 159.32 MiB, 167055360 bytes, 326280 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/loop15: 51.4 MiB, 53522432 bytes, 104536 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/loop16: 50.98 MiB, 53432320 bytes, 104360 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/loop17: 152.52 MiB, 159916032 bytes, 312336 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




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sda1 into the MBR of sda.
Additional repair would be performed: unhide-bootmenu-10s


=================== Final advice in case of suggested repair


Les fichiers de démarrage de [L'OS actuellement utilisé - Ubuntu 20.04.2 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être re-essayer après avoir créé une partition /boot (EXT4, >200MB, en début de disque). Cela peut être réalisé via des outils tels que gParted. Puis sélectionnez cette partition via l'option [Partition /boot séparée :] de [Réparateur de démarrage]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)


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

Puis je colle le contenu du Boot-info "après réparation" ( https://paste.ubuntu.com/p/SkHMvJyvpm/ ) :

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


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

 => Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for (,msdos1)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------

sda1: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 20.04.2 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

sda2: __________________________________________________________________________

    File system:       Extended Partition
    Boot sector type:  -
    Boot sector info: 

sda5: __________________________________________________________________________

    File system:       swap
    Boot sector type:  -
    Boot sector info: 

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 698.65 GiB, 750156374016 bytes, 1465149168 sectors
Disk model: HGST HTS541075A9
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    *          2,048 1,452,793,855 1,452,791,808  83 Linux
/dev/sda2       1,452,795,902 1,465,147,391    12,351,490   5 Extended
/dev/sda5       1,452,795,904 1,465,147,391    12,351,488  82 Linux swap / Solaris


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/loop1                                              squashfs   
/dev/loop10                                             squashfs   
/dev/loop11                                             squashfs   
/dev/loop12                                             squashfs   
/dev/loop13                                             squashfs   
/dev/loop14                                             squashfs   
/dev/loop15                                             squashfs   
/dev/loop16                                             squashfs   
/dev/loop17                                             squashfs   
/dev/loop2                                              squashfs   
/dev/loop3                                              squashfs   
/dev/loop4                                              squashfs   
/dev/loop5                                              squashfs   
/dev/loop6                                              squashfs   
/dev/loop7                                              squashfs   
/dev/loop8                                              squashfs   
/dev/loop9                                              squashfs   
/dev/sda1        5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1   ext4       
/dev/sda5        112e1df2-b052-4d1c-9689-04f0cb26b9eb   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Jul  4 20:48 ata-HGST_HTS541075A9E680_130602JD13021X01R6SK -> ../../sda
lrwxrwxrwx 1 root root 10 Jul  4 20:48 ata-HGST_HTS541075A9E680_130602JD13021X01R6SK-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jul  4 20:48 ata-HGST_HTS541075A9E680_130602JD13021X01R6SK-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jul  4 20:48 ata-HGST_HTS541075A9E680_130602JD13021X01R6SK-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 Jul  4 20:48 usb-Generic-_Multi-Card_20090516388200000-0:0 -> ../../sdb
lrwxrwxrwx 1 root root  9 Jul  4 20:48 wwn-0x5000cca764c0c7c6 -> ../../sda
lrwxrwxrwx 1 root root 10 Jul  4 20:48 wwn-0x5000cca764c0c7c6-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jul  4 20:48 wwn-0x5000cca764c0c7c6-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jul  4 20:48 wwn-0x5000cca764c0c7c6-part5 -> ../../sda5

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

Device           Mount_Point              Type       Options

/dev/fuse        /run/user/1000/doc       fuse       (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sda1        /                        ext4       (rw,relatime,errors=remount-ro)


=========================== sda1/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
else
  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
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 [ "${recordfail}" = 1 ] ; then
  set timeout=10
else
  if [ x$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=10
  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=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-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
	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,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
	else
	  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
	fi
	linux	/boot/vmlinuz-5.4.0-77-generic root=/dev/sda1 ro  quiet splash $vt_handoff
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
	menuentry 'Ubuntu, with Linux 5.4.0-77-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.4.0-77-generic-advanced-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
		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,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		else
		  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		fi
		echo	'Loading Linux 5.4.0-77-generic ...'
		linux	/boot/vmlinuz-5.4.0-77-generic root=/dev/sda1 ro  quiet splash $vt_handoff
	}
	menuentry 'Ubuntu, with Linux 5.4.0-77-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.4.0-77-generic-recovery-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		else
		  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		fi
		echo	'Loading Linux 5.4.0-77-generic ...'
		linux	/boot/vmlinuz-5.4.0-77-generic root=/dev/sda1 ro recovery nomodeset dis_ucode_ldr 
	}
	menuentry 'Ubuntu, with Linux 5.4.0-73-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.4.0-73-generic-advanced-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
		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,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		else
		  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		fi
		echo	'Loading Linux 5.4.0-73-generic ...'
		linux	/boot/vmlinuz-5.4.0-73-generic root=UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.4.0-73-generic
	}
	menuentry 'Ubuntu, with Linux 5.4.0-73-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.4.0-73-generic-recovery-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		else
		  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		fi
		echo	'Loading Linux 5.4.0-73-generic ...'
		linux	/boot/vmlinuz-5.4.0-73-generic root=UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 ro recovery nomodeset dis_ucode_ldr 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.4.0-73-generic
	}
	menuentry 'Ubuntu, with Linux 5.4.0-72-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.4.0-72-generic-advanced-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
		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,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		else
		  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		fi
		echo	'Loading Linux 5.4.0-72-generic ...'
		linux	/boot/vmlinuz-5.4.0-72-generic root=UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 ro  quiet splash $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.4.0-72-generic
	}
	menuentry 'Ubuntu, with Linux 5.4.0-72-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-5.4.0-72-generic-recovery-5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		else
		  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
		fi
		echo	'Loading Linux 5.4.0-72-generic ...'
		linux	/boot/vmlinuz-5.4.0-72-generic root=UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 ro recovery nomodeset dis_ucode_ldr 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-5.4.0-72-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+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
	else
	  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
	else
	  search --no-floppy --fs-uuid --set=root 5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### 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 ###
--------------------------------------------------------------------------------

=============================== sda1/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/sda1 during installation
UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=112e1df2-b052-4d1c-9689-04f0cb26b9eb none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda1: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 190.157829285 = 204.180414464  boot/grub/grub.cfg                             1
 332.162269592 = 356.656521216  boot/grub/i386-pc/core.img                     1
 663.804904938 = 712.755089408  boot/vmlinuz                                   1
 292.793178558 = 314.384281600  boot/vmlinuz-5.4.0-72-generic                  2
  30.340057373 = 32.577388544   boot/vmlinuz-5.4.0-73-generic                  1
 663.804904938 = 712.755089408  boot/vmlinuz-5.4.0-77-generic                  1
  30.340057373 = 32.577388544   boot/vmlinuz.old                               1
 682.554084778 = 732.886867968  boot/initrd.img-5.4.0-72-generic               5
 681.852535248 = 732.133584896  boot/initrd.img-5.4.0-73-generic               8
 227.364269257 = 244.130525184  boot/initrd.img-5.4.0-77-generic.new           6
 681.852535248 = 732.133584896  boot/initrd.img.old                            8

========= Devices which don't seem to have a corresponding hard drive: =========

sdb 


ADDITIONAL INFORMATION :
=================== log of boot-repair 20210704_2047 ===================
boot-repair version : 4ppa64
boot-sav version : 4ppa64
boot-sav-extra version : 4ppa64
glade2script version : 3.2.3~ppa4
Partition 2 does not start on physical sector boundary.
boot-repair is executed in installed-session (Ubuntu 20.04.2 LTS, focal, Ubuntu, x86_64)
CPU op-mode(s):                  32-bit, 64-bit
Address sizes:                   36 bits physical, 48 bits virtual
BOOT_IMAGE=/boot/vmlinuz-5.4.0-73-generic root=UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 ro quiet splash

=================== os-prober:
/dev/sda1:L'OS actuellement utilisé - Ubuntu 20.04.2 LTS CurrentSession:linux

=================== blkid:
/dev/sda5: UUID="112e1df2-b052-4d1c-9689-04f0cb26b9eb" TYPE="swap" PARTUUID="ebe549bf-05"
/dev/sda1: UUID="5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1" TYPE="ext4" PARTUUID="ebe549bf-01"
/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"
/dev/loop8: TYPE="squashfs"
/dev/loop9: TYPE="squashfs"
/dev/loop10: TYPE="squashfs"
/dev/loop11: TYPE="squashfs"
/dev/loop12: TYPE="squashfs"
/dev/loop13: TYPE="squashfs"
/dev/loop14: TYPE="squashfs"
/dev/loop15: TYPE="squashfs"
/dev/loop16: TYPE="squashfs"
/dev/loop17: TYPE="squashfs"


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

Partition 2 does not start on physical sector boundary.
Partition 2 does not start on physical sector boundary.

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root     4096 juin  26 15:36 grub.d
total 132
-rwxr-xr-x 1 root root 10627 janv. 13 15:12 00_header
-rwxr-xr-x 1 root root  6258 mars  15  2016 05_debian_theme
-rwxr-xr-x 1 root root 17622 janv. 13 15:12 10_linux
-rwxr-xr-x 1 root root 42359 janv. 13 15:12 10_linux_zfs
-rwxr-xr-x 1 root root 12894 janv. 13 15:12 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 12059 juin  14  2017 30_os-prober
-rwxr-xr-x 1 root root  1424 janv. 13 15:12 30_uefi-firmware
-rwxr-xr-x 1 root root   214 avril 16  2016 40_custom
-rwxr-xr-x 1 root root   216 avril 16  2016 41_custom
-rw-r--r-- 1 root root   483 avril 16  2016 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=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"




=================== UEFI/Legacy mode:
This installed-session is not in EFI-mode.
SecureBoot disabled.


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	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, .

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


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

BYT;
/dev/sda:750GB:scsi:512:4096:msdos:ATA HGST HTS541075A9:;
1:1049kB:744GB:744GB:ext4::boot;
2:744GB:750GB:6324MB:::;
5:744GB:750GB:6324MB:linux-swap(v1)::;

=================== lsblk:
KNAME  TYPE FSTYPE     SIZE LABEL
loop0  loop squashfs   9,1M
loop1  loop squashfs   9,1M
loop2  loop squashfs  28,9M
loop3  loop squashfs    33M
loop4  loop squashfs  99,4M
loop5  loop squashfs  99,4M
loop6  loop squashfs  55,4M
loop7  loop squashfs  55,5M
loop8  loop squashfs 161,4M
loop9  loop squashfs 162,9M
loop10 loop squashfs   219M
loop11 loop squashfs   219M
loop12 loop squashfs  64,8M
loop13 loop squashfs  65,1M
loop14 loop squashfs 159,3M
loop15 loop squashfs    51M
loop16 loop squashfs    51M
loop17 loop squashfs 152,5M
sda    disk          698,7G
sda1   part ext4     692,8G
sda2   part              1K
sda5   part swap       5,9G

KNAME  ROTA RO RM STATE   MOUNTPOINT
loop0     1  1  0         /snap/canonical-livepatch/99
loop1     1  1  0         /snap/canonical-livepatch/98
loop2     1  1  0         /snap/chromium-ffmpeg/15
loop3     1  1  0         /snap/chromium-ffmpeg/17
loop4     1  1  0         /snap/core/11187
loop5     1  1  0         /snap/core/11316
loop6     1  1  0         /snap/core18/2066
loop7     1  1  0         /snap/core18/2074
loop8     1  1  0         /snap/gnome-3-28-1804/128
loop9     1  1  0         /snap/gnome-3-28-1804/145
loop10    1  1  0         /snap/gnome-3-34-1804/66
loop11    1  1  0         /snap/gnome-3-34-1804/72
loop12    1  1  0         /snap/gtk-common-themes/1514
loop13    1  1  0         /snap/gtk-common-themes/1515
loop14    1  1  0         /snap/opera/131
loop15    1  1  0         /snap/snap-store/518
loop16    1  1  0         /snap/snap-store/547
loop17    1  1  0         /snap/opera/132
sda       1  0  0 running
sda1      1  0  0         /
sda2      1  0  0
sda5      1  0  0         [SWAP]


=================== 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,noexec,relatime,size=2942976k,nr_inodes=735744,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,nodev,noexec,relatime,size=597608k,mode=755)
/dev/sda1 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)
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)
none on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
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/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/rdma type cgroup (rw,nosuid,nodev,noexec,relatime,rdma)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
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/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=28,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=18581)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
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)
/var/lib/snapd/snaps/canonical-livepatch_99.snap on /snap/canonical-livepatch/99 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/chromium-ffmpeg_15.snap on /snap/chromium-ffmpeg/15 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/canonical-livepatch_98.snap on /snap/canonical-livepatch/98 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/chromium-ffmpeg_17.snap on /snap/chromium-ffmpeg/17 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_11187.snap on /snap/core/11187 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_2066.snap on /snap/core18/2066 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core_11316.snap on /snap/core/11316 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/core18_2074.snap on /snap/core18/2074 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_145.snap on /snap/gnome-3-28-1804/145 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-28-1804_128.snap on /snap/gnome-3-28-1804/128 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-34-1804_66.snap on /snap/gnome-3-34-1804/66 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gnome-3-34-1804_72.snap on /snap/gnome-3-34-1804/72 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1515.snap on /snap/gtk-common-themes/1515 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/gtk-common-themes_1514.snap on /snap/gtk-common-themes/1514 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/snap-store_518.snap on /snap/snap-store/518 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/opera_131.snap on /snap/opera/131 type squashfs (ro,nodev,relatime,x-gdu.hide)
/var/lib/snapd/snaps/snap-store_547.snap on /snap/snap-store/547 type squashfs (ro,nodev,relatime,x-gdu.hide)
tmpfs on /run/snapd/ns type tmpfs (rw,nosuid,nodev,noexec,relatime,size=597608k,mode=755)
nsfs on /run/snapd/ns/canonical-livepatch.mnt type nsfs (rw)
/var/lib/snapd/snaps/opera_132.snap on /snap/opera/132 type squashfs (ro,nodev,relatime,x-gdu.hide)
nsfs on /run/snapd/ns/opera.mnt type nsfs (rw)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=597608k,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/fuse on /run/user/1000/doc type fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
nsfs on /run/snapd/ns/snap-store.mnt type nsfs (rw)


=================== 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 sda5 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 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 hidraw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem mqueue net null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda5 sdb sg0 sg1 shm snapshot snd stderr stdin stdout toshiba_acpi udmabuf uhid uinput urandom userio v4l vfio vga_arbiter vhci vhost-net vhost-vsock video0 video1 zero zfs
ls /dev/mapper:  control
Partition 2 does not start on physical sector boundary.

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  2.9G     0  2.9G   0% /dev
tmpfs          tmpfs     584M  2.0M  582M   1% /run
/dev/sda1      ext4      682G  497G  151G  77% /
tmpfs          tmpfs     2.9G     0  2.9G   0% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     2.9G     0  2.9G   0% /sys/fs/cgroup
/dev/loop0     squashfs  9.2M  9.2M     0 100% /snap/canonical-livepatch/99
/dev/loop2     squashfs   29M   29M     0 100% /snap/chromium-ffmpeg/15
/dev/loop1     squashfs  9.2M  9.2M     0 100% /snap/canonical-livepatch/98
/dev/loop3     squashfs   33M   33M     0 100% /snap/chromium-ffmpeg/17
/dev/loop4     squashfs  100M  100M     0 100% /snap/core/11187
/dev/loop6     squashfs   56M   56M     0 100% /snap/core18/2066
/dev/loop5     squashfs  100M  100M     0 100% /snap/core/11316
/dev/loop7     squashfs   56M   56M     0 100% /snap/core18/2074
/dev/loop9     squashfs  163M  163M     0 100% /snap/gnome-3-28-1804/145
/dev/loop8     squashfs  162M  162M     0 100% /snap/gnome-3-28-1804/128
/dev/loop10    squashfs  219M  219M     0 100% /snap/gnome-3-34-1804/66
/dev/loop11    squashfs  219M  219M     0 100% /snap/gnome-3-34-1804/72
/dev/loop13    squashfs   66M   66M     0 100% /snap/gtk-common-themes/1515
/dev/loop12    squashfs   65M   65M     0 100% /snap/gtk-common-themes/1514
/dev/loop15    squashfs   52M   52M     0 100% /snap/snap-store/518
/dev/loop14    squashfs  160M  160M     0 100% /snap/opera/131
/dev/loop16    squashfs   51M   51M     0 100% /snap/snap-store/547
/dev/loop17    squashfs  153M  153M     0 100% /snap/opera/132
tmpfs          tmpfs     584M   64K  584M   1% /run/user/1000

=================== fdisk -l:
Disk /dev/loop0: 9.9 MiB, 9531392 bytes, 18616 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: 9.9 MiB, 9531392 bytes, 18616 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: 28.92 MiB, 30306304 bytes, 59192 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: 32.99 MiB, 34570240 bytes, 67520 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: 99.37 MiB, 104185856 bytes, 203488 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: 99.38 MiB, 104202240 bytes, 203520 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: 55.43 MiB, 58114048 bytes, 113504 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: 55.45 MiB, 58134528 bytes, 113544 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: 698.65 GiB, 750156374016 bytes, 1465149168 sectors
Disk model: HGST HTS541075A9
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: dos
Disk identifier: 0xebe549bf

Device     Boot      Start        End    Sectors   Size Id Type
/dev/sda1  *          2048 1452793855 1452791808 692.8G 83 Linux
/dev/sda2       1452795902 1465147391   12351490   5.9G  5 Extended
/dev/sda5       1452795904 1465147391   12351488   5.9G 82 Linux swap / Solaris



Disk /dev/loop8: 161.42 MiB, 169254912 bytes, 330576 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/loop9: 162.89 MiB, 170778624 bytes, 333552 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/loop10: 218.102 MiB, 229629952 bytes, 448496 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/loop11: 219 MiB, 229638144 bytes, 448512 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/loop12: 64.79 MiB, 67915776 bytes, 132648 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/loop13: 65.1 MiB, 68259840 bytes, 133320 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/loop14: 159.32 MiB, 167055360 bytes, 326280 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/loop15: 51.4 MiB, 53522432 bytes, 104536 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/loop16: 50.98 MiB, 53432320 bytes, 104360 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/loop17: 152.52 MiB, 159916032 bytes, 312336 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



=================== Recommended repair
The default repair of the Boot-Repair utility will reinstall the grub2 of sda1 into the MBR of sda.
Additional repair will be performed: unhide-bootmenu-10s



*******lspci -nnk | grep -iA3 vga
00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09)
DeviceName:  Onboard IGD
Subsystem: Toshiba Corporation 3rd Gen Core processor Graphics Controller [1179:fb10]
Kernel driver in use: i915
*******

grub-install --version
grub-install (GRUB) 2.04-1ubuntu26.12,grub-install (GRUB) 2.

Reinstall the GRUB of sda1 into the MBR of sda
Installing for i386-pc platform.
Installation finished. No error reported.
grub-install /dev/sda: exit code of grub-install /dev/sda:0

update-grub
Sourcing file `/etc/default/grub'
Sourcing file `/etc/default/grub.d/init-select.cfg'
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-5.4.0-77-generic
Found linux image: /boot/vmlinuz-5.4.0-73-generic
Found initrd image: /boot/initrd.img-5.4.0-73-generic
Found linux image: /boot/vmlinuz-5.4.0-72-generic
Found initrd image: /boot/initrd.img-5.4.0-72-generic
Found memtest86+ image: /boot/memtest86+.elf
Found memtest86+ image: /boot/memtest86+.bin
Unhide GRUB boot menu in sda1/boot/grub/grub.cfg

Le démarrage de l'ordinateur a été correctement réparé.

Vous pouvez maintenant redémarrer votre ordinateur.


Les fichiers de démarrage de [L'OS actuellement utilisé - Ubuntu 20.04.2 LTS] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être re-essayer après avoir créé une partition /boot (EXT4, >200MB, en début de disque). Cela peut être réalisé via des outils tels que gParted. Puis sélectionnez cette partition via l'option [Partition /boot séparée :] de [Réparateur de démarrage]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)

Tu utilises une version périmée de Boot-info (on peut lire "Boot-Info 25oct2017" dans la première ligne du Boot-info)
A mon avis, tu as toujours les mêmes problèmes après la réparation recommandée de Boot-repair. Peux-tu confirmer ?

EDIT : dans les deux Boot-info, je vois une ligne étrange dans la partie "sda1: Location of files loaded by Grub" :

 227.364269257 = 244.130525184  boot/initrd.img-5.4.0-77-generic.new

Qu'est-ce que c'est que "generic.new" ? Je suppose que ça explique que tu n'as pas pu démarrer sur le noyau 5.4.0-77 mais sur le noyau précédent 5.4.0-73 comme on peut le voir dans cet extrait :

BOOT_IMAGE=/boot/vmlinuz-5.4.0-73-generic root=UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 ro quiet splash

Dernière modification par malbo (Le 05/07/2021, à 07:26)

unix07

Re : Redémarrage impossible [Résolu]

Bonjour,
Effectivement il redémarre pas correctement ,
J'ai installé la nouvelle version boot-info et il m'a réparé partiellement mes fichiers endommagés
j'ai refait un boot
là il redémarre correctement apparemment et il ma installé dpkg -a

https://paste.ubuntu.com/p/fHw4YQpYyn/

Merci de ton retour

Dernière modification par unix07 (Le 05/07/2021, à 13:05)

malbo

Re : Redémarrage impossible [Résolu]

Je colle ci-dessous le contenu du dernier Boot-info ( https://paste.ubuntu.com/p/fHw4YQpYyn/ ) :

boot-repair-4ppa130                                              [20210705_1300]

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

 => Grub2 (v2.00) is installed in the MBR of /dev/sda and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for (,msdos1)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------

sda1: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 20.04.2 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab /etc/default/grub 
                       /boot/grub/i386-pc/core.img

sda2: __________________________________________________________________________

    File system:       Extended Partition
    Boot sector type:  -
    Boot sector info: 

sda5: __________________________________________________________________________

    File system:       swap
    Boot sector type:  -
    Boot sector info: 


================================ 1 OS detected =================================

OS#1:   L'OS actuellement utilisé - Ubuntu 20.04.2 LTS CurrentSession on sda1

============================ Architecture/Host Info ============================

CPU architecture: 64-bit
BOOT_IMAGE of the installed session in use:
/boot/vmlinuz-5.4.0-77-generic root=UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 ro quiet splash vt.handoff=7


===================================== UEFI =====================================

This installed-session is not in EFI-mode.



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

Disks info: ____________________________________________________________________

sda	: notGPT,	no-BIOSboot,	has-noESP, 	not-usb,	not-mmc, has-os,	2048 sectors * 512 bytes

Partitions info (1/3): _________________________________________________________

sda1	: is-os,	64, apt-get,	grub-pc ,	grub2,	grub-install,	grubenv-ok,	update-grub,	farbios

Partitions info (2/3): _________________________________________________________

sda1	: isnotESP,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot

Partitions info (3/3): _________________________________________________________

sda1	: not-sepboot,	with-boot,	fstab-without-boot,	not-sep-usr,	with--usr,	fstab-without-usr,	std-grub.d,	sda

fdisk -l (filtered): ___________________________________________________________

Disk sda: 698.65 GiB, 750156374016 bytes, 1465149168 sectors
Disk identifier: 0xebe549bf
      Boot      Start        End    Sectors   Size Id Type
sda1  *          2048 1452793855 1452791808 692.8G 83 Linux
sda2       1452795902 1465147391   12351490   5.9G  5 Extended
sda5       1452795904 1465147391   12351488   5.9G 82 Linux swap / Solaris

parted -lm (filtered): _________________________________________________________

sda:750GB:scsi:512:4096:msdos:ATA HGST HTS541075A9:;
1:1049kB:744GB:744GB:ext4::boot;
2:744GB:750GB:6324MB:::;
5:744GB:750GB:6324MB:linux-swap(v1)::;

blkid (filtered): ______________________________________________________________

NAME   FSTYPE   UUID                                 PARTUUID                             LABEL PARTLABEL
sda                                                                                             
├─sda1 ext4     5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 ebe549bf-01                                
├─sda2                                               ebe549bf-02                                
└─sda5 swap     112e1df2-b052-4d1c-9689-04f0cb26b9eb ebe549bf-05                                

df (filtered): _________________________________________________________________

                   Avail Use% Mounted on
sda1                150G  73% /

Mount options: __________________________________________________________________

sda1              rw,relatime,errors=remount-ro

====================== sda1/boot/grub/grub.cfg (filtered) ======================

Ubuntu   5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
Ubuntu, avec Linux 5.4.0-77-generic   5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
Ubuntu, avec Linux 5.4.0-73-generic   5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
Ubuntu, avec Linux 5.4.0-72-generic   5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1
### END /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_uefi-firmware ###

========================== sda1/etc/fstab (filtered) ===========================

# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda1 during installation
UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=112e1df2-b052-4d1c-9689-04f0cb26b9eb none            swap    sw              0       0

======================= sda1/etc/default/grub (filtered) =======================

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=""

==================== sda1: Location of files loaded by Grub ====================

           GiB - GB             File                                 Fragment(s)
 332.521831512 = 357.042597888  boot/grub/grub.cfg                             2
 210.000179291 = 225.485975552  boot/grub/i386-pc/core.img                     1
 663.804904938 = 712.755089408  boot/vmlinuz                                   1
 292.793178558 = 314.384281600  boot/vmlinuz-5.4.0-72-generic                  2
  30.340057373 = 32.577388544   boot/vmlinuz-5.4.0-73-generic                  1
 663.804904938 = 712.755089408  boot/vmlinuz-5.4.0-77-generic                  1
  30.340057373 = 32.577388544   boot/vmlinuz.old                               1
 251.946285248 = 270.525263872  boot/initrd.img                                4
 252.466732025 = 271.084089344  boot/initrd.img-5.4.0-72-generic               6
 252.244415283 = 270.845378560  boot/initrd.img-5.4.0-73-generic               7
 251.946285248 = 270.525263872  boot/initrd.img-5.4.0-77-generic               4
 252.244415283 = 270.845378560  boot/initrd.img.old                            7

===================== sda1: ls -l /etc/grub.d/ (filtered) ======================

-rwxr-xr-x 1 root root 17622 janv. 13 15:12 10_linux
-rwxr-xr-x 1 root root 42359 janv. 13 15:12 10_linux_zfs
-rwxr-xr-x 1 root root 12894 janv. 13 15:12 20_linux_xen
-rwxr-xr-x 1 root root 12059 juin  14  2017 30_os-prober
-rwxr-xr-x 1 root root  1424 janv. 13 15:12 30_uefi-firmware
-rwxr-xr-x 1 root root   214 avril 16  2016 40_custom
-rwxr-xr-x 1 root root   216 avril 16  2016 41_custom


========= Devices which don't seem to have a corresponding hard drive ==========

sdb 

Suggested repair: ______________________________________________________________

The default repair of the Boot-Repair utility would reinstall the grub2 of
sda1 into the MBR of sda.
Additional repair would be performed: unhide-bootmenu-10s

La situation s'est beaucoup améliorée :
1) il n'y a plus "boot/initrd.img-5.4.0-77-generic.new" mais "boot/initrd.img-5.4.0-77-generic"
2) le démarrage se fait justement sur le noyau 5.4.0-77 :

BOOT_IMAGE of the installed session in use:
/boot/vmlinuz-5.4.0-77-generic root=UUID=5dfc0bf2-6dc9-4527-9ebf-1702096cc9e1 ro quiet splash vt.handoff=7

Est-ce que tu attends toujours une aide ou bien est-ce que la discussion peut être fermée ?

Dernière modification par malbo (Le 05/07/2021, à 13:47)

unix07

Re : Redémarrage impossible [Résolu]

Bonjour

[Résolu] Redémarrage impossible

Dernière modification par unix07 (Le 05/07/2021, à 18:02)

malbo

Re : Redémarrage impossible [Résolu]

Je ne peux pas fermer la discussion : c'est celui qui a créé la discussion qui a le pouvoir de le faire. Je te prie donc de procéder comme suit :
1) te connecter sur le forum
2) cliquer sur "Modifier" en bas à droite de ton PREMIER post
3) modifier le titre de la discussion pour qu'il devienne :

[Résolu] Redémarrage impossible

unix07

Re : Redémarrage impossible [Résolu]

[Résolu] Redémarrage impossible

Dernière modification par unix07 (Le 06/07/2021, à 00:12)