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#1 Le 24/07/2017, à 18:52

SimonL

Résolu "Can not mount /dev/loop0" lors de l'installation Ubuntu GNOME

Bonjour !
Suite à ce topic, j'ai voulu commencer l'installation de Ubuntu GNOME 16.04.2 version 32bit par dessus mon Ubuntu (16.04.2 version classique (Unity)) dont le disque est complètement crypté (raison de ma réinstallation).
J'ai crée une live USB avec Linux Live USB Creator depuis Windows (c'est avec ce même logiciel que j'ai installé ma version d'Ubuntu actuel).

Problème : quand je choisi de démarrer l'installation ou une session live, l'écran affiche :

BusyBox v1.22.1 (Ubuntu 1:1.22.0-15ubuntu1) built-in shell (ash)
Enter 'help' for a list of built-in commands.

(initramfs) Begin: Running /scripts/casper-premount ... done.
done.
stdin: Not a typewriter
mount: mounting /dev/loop0 on //filesystem.squashfs failed: No such device
Ccan not mount /dev/loop0 (/cdrom/casper/filesystem.squashfs) on //filesystem.squashfs
[   30.468224] random: crng init done

Et ça reste comme ça. J'ai déjà un peu cherché cette erreur et personne n'avait l'air de trouver de solution...

J'apprécierai un peu d'aide smile

Solution : j'ai télécharger une version de Ubuntu GNOME 16.04 dite "daily-live" car chaque jour les logiciels par défaut sont mis à jour. Contrairement à l'iso d'Ubuntu GNOME 16.04.2, cela à fonctionné (ne me demandez pas pourquoi ni comment).

Dernière modification par SimonL (Le 30/07/2017, à 01:54)


Latitude D630 / Ubuntu GNOME 16.04.2 LTS (32 bit) | PC / Windows 10 (64 bit)

Hors ligne

#2 Le 25/07/2017, à 19:53

SimonL

Re : Résolu "Can not mount /dev/loop0" lors de l'installation Ubuntu GNOME

J'apporte des précisions via boot-info :
http://paste.ubuntu.com/25171303/
En espérant que vous y trouverez de quoi m'aider.


Latitude D630 / Ubuntu GNOME 16.04.2 LTS (32 bit) | PC / Windows 10 (64 bit)

Hors ligne

#3 Le 29/07/2017, à 00:12

SimonL

Re : Résolu "Can not mount /dev/loop0" lors de l'installation Ubuntu GNOME

Personne n'a une idée ?


Latitude D630 / Ubuntu GNOME 16.04.2 LTS (32 bit) | PC / Windows 10 (64 bit)

Hors ligne

#4 Le 29/07/2017, à 08:54

malbo

Re : Résolu "Can not mount /dev/loop0" lors de l'installation Ubuntu GNOME

Bonjour,
Ton Boot-Info est là :

 Boot Info Script cfd9efe + Boot-Repair extra info      [Boot-Info 26Apr2016]


============================= 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)/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------

sda1: __________________________________________________________________________

    File system:       ext2
    Boot sector type:  -
    Boot sector info: 
    Operating System:  
    Boot files:        /grub/grub.cfg /grub/i386-pc/core.img

sda2: __________________________________________________________________________

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

sda5: __________________________________________________________________________

    File system:       crypto_LUKS
    Boot sector type:  Unknown
    Boot sector info: 

ubuntu-vg-root: ________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.2 LTS
    Boot files:        /etc/fstab

ubuntu-vg-swap_1: ______________________________________________________________

    File system:       
    Boot sector type:  -
    Boot sector info: 
    Mounting failed:   mount: unknown filesystem type ''

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 149.1 GiB, 160041885696 bytes, 312581808 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1    *          2,048       499,711       497,664  83 Linux
/dev/sda2             501,758   312,580,095   312,078,338   5 Extended
/dev/sda5             501,760   312,580,095   312,078,336  83 Linux


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/mapper/sda5_crypt 9N3Dju-LNzJ-1N3J-UY81-ddHR-j00l-kg3SzX LVM2_member 
/dev/mapper/ubuntu--vg-root 4feebeb7-fdfc-41df-971d-ad36002a3bce   ext4       
/dev/sda1        230c17b5-e890-4823-9b10-92caafaea1c1   ext2       
/dev/sda5        e869f00c-923c-43ed-9135-251065eb480b   crypto_LUKS 

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

total 0
lrwxrwxrwx 1 root root  9 Jul 25 19:49 ata-ST9160411ASG_5TG060WF -> ../../sda
lrwxrwxrwx 1 root root 10 Jul 25 19:49 ata-ST9160411ASG_5TG060WF-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jul 25 19:49 ata-ST9160411ASG_5TG060WF-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jul 25 19:49 ata-ST9160411ASG_5TG060WF-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 Jul 25 19:43 ata-TSSTcorp_DVD+_-RW_TS-L632H -> ../../sr0
lrwxrwxrwx 1 root root 10 Jul 25 19:49 dm-name-sda5_crypt -> ../../dm-0
lrwxrwxrwx 1 root root 10 Jul 25 19:49 dm-name-ubuntu--vg-root -> ../../dm-1
lrwxrwxrwx 1 root root 10 Jul 25 19:49 dm-name-ubuntu--vg-swap_1 -> ../../dm-2
lrwxrwxrwx 1 root root 10 Jul 25 19:49 dm-uuid-CRYPT-LUKS1-e869f00c923c43ed9135251065eb480b-sda5_crypt -> ../../dm-0
lrwxrwxrwx 1 root root 10 Jul 25 19:49 dm-uuid-LVM-oQu2f9ane3gmrOyAoMAA1tyM3Ccv3DD2kC01XguVqUGlLgkspYAkZqpbzFXwtNdf -> ../../dm-1
lrwxrwxrwx 1 root root 10 Jul 25 19:49 dm-uuid-LVM-oQu2f9ane3gmrOyAoMAA1tyM3Ccv3DD2vPAvJHPbV3L5ZCoo0APqp9tDU361qfXb -> ../../dm-2
lrwxrwxrwx 1 root root 10 Jul 25 19:49 lvm-pv-uuid-9N3Dju-LNzJ-1N3J-UY81-ddHR-j00l-kg3SzX -> ../../dm-0
lrwxrwxrwx 1 root root  9 Jul 25 19:49 wwn-0x5000c500118f3978 -> ../../sda
lrwxrwxrwx 1 root root 10 Jul 25 19:49 wwn-0x5000c500118f3978-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jul 25 19:49 wwn-0x5000c500118f3978-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jul 25 19:49 wwn-0x5000c500118f3978-part5 -> ../../sda5

========================= "ls -R /dev/mapper/" output: =========================

/dev/mapper:
control
sda5_crypt
ubuntu--vg-root
ubuntu--vg-swap_1

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

Device           Mount_Point              Type       Options

/dev/mapper/ubuntu--vg-root /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)
/dev/mapper/ubuntu--vg-root /var/lib/docker/aufs     ext4       (rw,relatime,errors=remount-ro,data=ordered)
/dev/sda1        /boot                    ext2       (rw,relatime,block_validity,barrier,user_xattr,acl)


============================= sda1/grub/grub.cfg: ==============================

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

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

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

export menuentry_id_option

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

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

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$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  230c17b5-e890-4823-9b10-92caafaea1c1
else
  search --no-floppy --fs-uuid --set=root 230c17b5-e890-4823-9b10-92caafaea1c1
fi
    font="/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
if background_color 44,0,30,0; 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-4feebeb7-fdfc-41df-971d-ad36002a3bce' {
	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  230c17b5-e890-4823-9b10-92caafaea1c1
	else
	  search --no-floppy --fs-uuid --set=root 230c17b5-e890-4823-9b10-92caafaea1c1
	fi
        linux	/vmlinuz-4.4.0-87-generic root=/dev/mapper/ubuntu--vg-root ro  quiet splash $vt_handoff
	initrd	/initrd.img-4.4.0-87-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-4feebeb7-fdfc-41df-971d-ad36002a3bce' {
	menuentry 'Ubuntu, avec Linux 4.4.0-87-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-87-generic-advanced-4feebeb7-fdfc-41df-971d-ad36002a3bce' {
		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  230c17b5-e890-4823-9b10-92caafaea1c1
		else
		  search --no-floppy --fs-uuid --set=root 230c17b5-e890-4823-9b10-92caafaea1c1
		fi
		echo	'Chargement de Linux 4.4.0-87-generic…'
	        linux	/vmlinuz-4.4.0-87-generic root=/dev/mapper/ubuntu--vg-root ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.4.0-87-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-87-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-87-generic-init-upstart-4feebeb7-fdfc-41df-971d-ad36002a3bce' {
		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  230c17b5-e890-4823-9b10-92caafaea1c1
		else
		  search --no-floppy --fs-uuid --set=root 230c17b5-e890-4823-9b10-92caafaea1c1
		fi
		echo	'Chargement de Linux 4.4.0-87-generic…'
	        linux	/vmlinuz-4.4.0-87-generic root=/dev/mapper/ubuntu--vg-root ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.4.0-87-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-87-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-87-generic-recovery-4feebeb7-fdfc-41df-971d-ad36002a3bce' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  230c17b5-e890-4823-9b10-92caafaea1c1
		else
		  search --no-floppy --fs-uuid --set=root 230c17b5-e890-4823-9b10-92caafaea1c1
		fi
		echo	'Chargement de Linux 4.4.0-87-generic…'
	        linux	/vmlinuz-4.4.0-87-generic root=/dev/mapper/ubuntu--vg-root ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.4.0-87-generic
	}
	menuentry 'Ubuntu, avec Linux 4.4.0-83-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-83-generic-advanced-4feebeb7-fdfc-41df-971d-ad36002a3bce' {
		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  230c17b5-e890-4823-9b10-92caafaea1c1
		else
		  search --no-floppy --fs-uuid --set=root 230c17b5-e890-4823-9b10-92caafaea1c1
		fi
		echo	'Chargement de Linux 4.4.0-83-generic…'
	        linux	/vmlinuz-4.4.0-83-generic root=/dev/mapper/ubuntu--vg-root ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.4.0-83-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-83-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-83-generic-init-upstart-4feebeb7-fdfc-41df-971d-ad36002a3bce' {
		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  230c17b5-e890-4823-9b10-92caafaea1c1
		else
		  search --no-floppy --fs-uuid --set=root 230c17b5-e890-4823-9b10-92caafaea1c1
		fi
		echo	'Chargement de Linux 4.4.0-83-generic…'
	        linux	/vmlinuz-4.4.0-83-generic root=/dev/mapper/ubuntu--vg-root ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.4.0-83-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-83-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-83-generic-recovery-4feebeb7-fdfc-41df-971d-ad36002a3bce' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  230c17b5-e890-4823-9b10-92caafaea1c1
		else
		  search --no-floppy --fs-uuid --set=root 230c17b5-e890-4823-9b10-92caafaea1c1
		fi
		echo	'Chargement de Linux 4.4.0-83-generic…'
	        linux	/vmlinuz-4.4.0-83-generic root=/dev/mapper/ubuntu--vg-root ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/initrd.img-4.4.0-83-generic
	}
}

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

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

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

### BEGIN /etc/grub.d/20_memtest86+ ###
menuentry 'Memory test (memtest86+)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  230c17b5-e890-4823-9b10-92caafaea1c1
	else
	  search --no-floppy --fs-uuid --set=root 230c17b5-e890-4823-9b10-92caafaea1c1
	fi
	knetbsd	/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$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  230c17b5-e890-4823-9b10-92caafaea1c1
	else
	  search --no-floppy --fs-uuid --set=root 230c17b5-e890-4823-9b10-92caafaea1c1
	fi
	linux16	/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: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

   0.182154655 = 0.195587072    grub/grub.cfg                                  5
   0.095421791 = 0.102458368    grub/i386-pc/core.img                          2
   0.206564903 = 0.221797376    vmlinuz-4.4.0-83-generic                       9
   0.182130814 = 0.195561472    vmlinuz-4.4.0-87-generic                      12
   0.084762573 = 0.091013120    initrd.img-4.4.0-83-generic                   17
   0.211713791 = 0.227325952    initrd.img-4.4.0-87-generic                   15

========================== ubuntu-vg-root/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>
/dev/mapper/ubuntu--vg-root /               ext4    errors=remount-ro 0       1
# /boot was on /dev/sda1 during installation
UUID=230c17b5-e890-4823-9b10-92caafaea1c1 /boot           ext2    defaults        0       2
/dev/mapper/ubuntu--vg-swap_1 none            swap    sw              0       0
#/dev/mapper/cryptswap1 none swap sw 0 0
--------------------------------------------------------------------------------

============== ubuntu-vg-root: Location of files loaded by Grub: ===============

           GiB - GB             File                                 Fragment(s)

   0.181154251 = 0.194512896    vmlinuz                                       12
   0.205588341 = 0.220748800    vmlinuz.old                                    9
   0.210737228 = 0.226277376    initrd.img                                    15
   0.083786011 = 0.089964544    initrd.img.old                                17

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

Unknown BootLoader on sda2

00000000  ed b6 7d c1 fa ed 84 d0  56 b6 3e 23 42 48 c8 bf  |..}.....V.>#BH..|
00000010  23 fc d6 26 6d 4e d2 b9  be 1e 8e 8c 69 72 ad 2a  |#..&mN......ir.*|
00000020  97 85 41 cb ce df 22 27  31 45 b3 58 d2 91 af 27  |..A..."'1E.X...'|
00000030  a9 c7 34 f1 b1 89 37 e8  fd 62 64 3d 86 df c0 2c  |..4...7..bd=...,|
00000040  e2 d4 87 d6 74 cd b5 26  40 5e 10 d1 29 1f 76 30  |....t..&@^..).v0|
00000050  ed 39 30 b9 44 ca 6d ab  51 53 0d d0 e1 b9 f8 27  |.90.D.m.QS.....'|
00000060  04 7a ce 93 e2 03 b0 f2  10 e1 97 f0 f4 32 91 89  |.z...........2..|
00000070  48 4d 3b 0b ed bf 6b f9  f6 37 dc c5 87 46 53 64  |HM;...k..7...FSd|
00000080  eb 20 8b c3 58 8e e0 11  8f d2 9a 02 49 e9 4c 9d  |. ..X.......I.L.|
00000090  dc 28 1f 9f fa 77 da a1  a4 a0 6c 8d 28 cb 1f 0b  |.(...w....l.(...|
000000a0  e0 9e 44 1d 3e d3 ae df  eb 30 fa 22 cd 2e 18 e9  |..D.>....0."....|
000000b0  b4 c9 c0 93 5c 0a 81 9d  cb fb 7b 50 5e 8e 2e 73  |....\.....{P^..s|
000000c0  f0 26 29 0d 7e 2e b4 b5  0c 94 fe bf 95 c9 9d fc  |.&).~...........|
000000d0  84 f1 ec ec c2 97 ca 09  50 fa 7f 41 98 d5 bb 18  |........P..A....|
000000e0  bc 05 b8 59 d4 70 21 4b  a1 9a 08 cb 03 92 a4 6d  |...Y.p!K.......m|
000000f0  45 f7 3f 61 3a 44 c2 13  17 3e 4e 52 bc 49 c0 40  |E.?a:D...>NR.I.@|
00000100  d1 1a 78 8a c5 f4 3f 22  50 97 ec 20 40 67 a1 aa  |..x...?"P.. @g..|
00000110  af cb 16 1b a0 b4 04 bc  72 28 bd 0a 8f 4c 68 ab  |........r(...Lh.|
00000120  f9 8c fc 56 28 8d 42 83  be 6e b9 0b 36 99 b2 d4  |...V(.B..n..6...|
00000130  43 78 46 71 b6 58 0c 8d  7d 0c 83 05 3a 11 3a 68  |CxFq.X..}...:.:h|
00000140  b7 8d 14 54 63 5c 5f 4d  f8 77 b2 11 cd 95 7a 89  |...Tc\_M.w....z.|
00000150  d4 46 35 78 ea 94 3f 62  a6 e1 7e 16 c3 25 1b 4e  |.F5x..?b..~..%.N|
00000160  fc f5 23 5c 92 17 4d e2  e1 b6 c5 21 d4 23 77 6d  |..#\..M....!.#wm|
00000170  51 d9 d7 22 65 8a 90 2a  6e 2f ca 4a 5f 38 fc 0b  |Q.."e..*n/.J_8..|
00000180  de 91 b2 bd 42 1c a3 d7  e9 36 d0 1c 2a 2f ca 81  |....B....6..*/..|
00000190  00 00 01 5f 41 9f 2b 45  15 2c 7f cb 82 47 29 c8  |..._A.+E.,...G).|
000001a0  ad ff a9 20 3d 15 dd 68  13 f3 d8 4f 31 2d 68 03  |... =..h...O1-h.|
000001b0  6d c3 61 35 98 bb 57 9a  a7 de 43 46 f5 6b 00 3b  |m.a5..W...CF.k.;|
000001c0  1d 1f 83 fe ff ff 02 00  00 00 00 f0 99 12 00 00  |................|
000001d0  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

Unknown BootLoader on sda5

00000000  4c 55 4b 53 ba be 00 01  61 65 73 00 00 00 00 00  |LUKS....aes.....|
00000010  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000020  00 00 00 00 00 00 00 00  78 74 73 2d 70 6c 61 69  |........xts-plai|
00000030  6e 36 34 00 00 00 00 00  00 00 00 00 00 00 00 00  |n64.............|
00000040  00 00 00 00 00 00 00 00  73 68 61 31 00 00 00 00  |........sha1....|
00000050  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000060  00 00 00 00 00 00 00 00  00 00 10 00 00 00 00 40  |...............@|
00000070  97 60 20 9e f4 00 1c dc  70 33 a7 7a a1 0a e5 12  |.` .....p3.z....|
00000080  9b 1d 2f 14 f6 c9 92 35  d2 58 fc 3b c9 86 03 2b  |../....5.X.;...+|
00000090  5c 0c 53 b2 c1 fd 60 af  2c 3d ba 32 94 e8 7b 73  |\.S...`.,=.2..{s|
000000a0  50 30 f1 42 00 00 76 2a  65 38 36 39 66 30 30 63  |P0.B..v*e869f00c|
000000b0  2d 39 32 33 63 2d 34 33  65 64 2d 39 31 33 35 2d  |-923c-43ed-9135-|
000000c0  32 35 31 30 36 35 65 62  34 38 30 62 00 00 00 00  |251065eb480b....|
000000d0  00 ac 71 f3 00 01 dd 18  c2 b3 63 78 ab 58 44 28  |..q.......cx.XD(|
000000e0  14 8e 8b e8 ba 9c df 73  02 7e 77 00 74 2c 33 9f  |.......s.~w.t,3.|
000000f0  61 32 c4 0e 80 d5 ce 77  00 00 00 08 00 00 0f a0  |a2.....w........|
00000100  00 00 de ad 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000110  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000120  00 00 00 00 00 00 00 00  00 00 02 00 00 00 0f a0  |................|
00000130  00 00 de ad 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000140  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000150  00 00 00 00 00 00 00 00  00 00 03 f8 00 00 0f a0  |................|
00000160  00 00 de ad 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000170  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000180  00 00 00 00 00 00 00 00  00 00 05 f0 00 00 0f a0  |................|
00000190  00 00 de ad 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 07 e8 00 00 0f a0  |................|
000001c0  00 00 de ad 00 00 00 00  00 00 00 00 00 00 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 09 e0 00 00 0f a0  |................|
000001f0  00 00 de ad 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000200


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

File descriptor 9 (/proc/5026/mounts) leaked on lvs invocation. Parent PID 11826: bash
File descriptor 63 (pipe:[56699]) leaked on lvs invocation. Parent PID 11826: bash
File descriptor 9 (/proc/5026/mounts) leaked on lvchange invocation. Parent PID 12556: bash
File descriptor 63 (pipe:[56699]) leaked on lvchange invocation. Parent PID 12556: bash
File descriptor 9 (/proc/5026/mounts) leaked on lvchange invocation. Parent PID 12556: bash
File descriptor 63 (pipe:[56699]) leaked on lvchange invocation. Parent PID 12556: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 2017-07-25__19h48 ===================
boot-info version : 4ppa40
boot-sav version : 4ppa40
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa40
BLKID BEFORE LVM ACTIVATION:
/dev/mapper/sda5_crypt: UUID="9N3Dju-LNzJ-1N3J-UY81-ddHR-j00l-kg3SzX" TYPE="LVM2_member"
/dev/mapper/ubuntu--vg-root: UUID="4feebeb7-fdfc-41df-971d-ad36002a3bce" TYPE="ext4"
/dev/loop0: TYPE="squashfs"
/dev/sda1: UUID="230c17b5-e890-4823-9b10-92caafaea1c1" TYPE="ext2" PARTUUID="00079616-01"
/dev/sda5: UUID="e869f00c-923c-43ed-9135-251065eb480b" TYPE="crypto_LUKS" PARTUUID="00079616-05"
MODPROBE
VGSCAN
File descriptor 9 (/proc/5026/mounts) leaked on vgscan invocation. Parent PID 5042: /bin/bash
Reading all physical volumes.  This may take a while...
Found volume group "ubuntu-vg" using metadata type lvm2
VGCHANGE
File descriptor 9 (/proc/5026/mounts) leaked on vgchange invocation. Parent PID 5042: /bin/bash
2 logical volume(s) in volume group "ubuntu-vg" now active
File descriptor 9 (/proc/5026/mounts) leaked on lvscan invocation. Parent PID 5042: /bin/bash
LVSCAN:
ACTIVE            '/dev/ubuntu-vg/root' [146.80 GiB] inherit
ACTIVE            '/dev/ubuntu-vg/swap_1' [2.00 GiB] inherit
Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
Y a-t-il un RAID sur cet ordinateur ? no
File descriptor 9 (/proc/5026/mounts) leaked on lvs invocation. Parent PID 6764: /bin/sh
Error: /dev/mapper/ubuntu--vg-swap_1: unrecognised disk label
Error: /dev/mapper/sda5_crypt: unrecognised disk label
Error: /dev/mapper/ubuntu--vg-swap_1: unrecognised disk label
Error: /dev/mapper/sda5_crypt: unrecognised disk label
boot-info is executed in installed-session (Ubuntu 16.04.2 LTS, xenial, Ubuntu, i686)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/vmlinuz-4.4.0-87-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7
Set sda as corresponding disk of mapper/ubuntu--vg-root
Set sda as corresponding disk of mapper/ubuntu--vg-root
mount: unknown filesystem type 'crypto_LUKS'
mount /dev/sda5 : Error code 32
mount -r /dev/sda5 /mnt/boot-sav/sda5
mount: unknown filesystem type 'crypto_LUKS'
mount -r /dev/sda5 : Error code 32

=================== os-prober:
/dev/mapper/ubuntu--vg-root:L'OS actuellement utilisé - Ubuntu 16.04.2 LTS CurrentSession:linux

=================== blkid:
/dev/mapper/sda5_crypt: UUID="9N3Dju-LNzJ-1N3J-UY81-ddHR-j00l-kg3SzX" TYPE="LVM2_member"
/dev/mapper/ubuntu--vg-root: UUID="4feebeb7-fdfc-41df-971d-ad36002a3bce" TYPE="ext4"
/dev/loop0: TYPE="squashfs"
/dev/sda1: UUID="230c17b5-e890-4823-9b10-92caafaea1c1" TYPE="ext2" PARTUUID="00079616-01"
/dev/sda5: UUID="e869f00c-923c-43ed-9135-251065eb480b" TYPE="crypto_LUKS" PARTUUID="00079616-05"

Set sda as corresponding disk of mapper/ubuntu--vg-root

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

mount: unknown filesystem type 'crypto_LUKS'
mount /dev/sda5 : Error code 32
mount -r /dev/sda5 /mnt/boot-sav/sda5
mount: unknown filesystem type 'crypto_LUKS'
mount -r /dev/sda5 : Error code 32

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root      4096 juil. 18 12:09 grub.d
total 80
-rwxr-xr-x 1 root root  9791 déc.  19  2015 00_header
-rwxr-xr-x 1 root root  6258 mars  15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12512 mars   1 21:52 10_linux
-rwxr-xr-x 1 root root 11082 avril 16  2016 20_linux_xen
-rwxr-xr-x 1 root root  1992 mars  12  2014 20_memtest86+
-rwxr-xr-x 1 root root 11692 juin  26  2015 30_os-prober
-rwxr-xr-x 1 root root  1418 avril 16  2016 30_uefi-firmware
-rwxr-xr-x 1 root root   214 juin  26  2015 40_custom
-rwxr-xr-x 1 root root   216 juin  26  2015 41_custom
-rw-r--r-- 1 root root   483 juin  26  2015 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_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
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"



/boot detected in the fstab of mapper/ubuntu--vg-root: UUID=230c17b5-e890-4823-9b10-92caafaea1c1  (sda1)

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


=================== PARTITIONS & DISKS:
mapper/ubuntu--vg-root	: sda,	not-sepboot,	grubenv-ok	grub2,	signed grub-pc ,	update-grub,	32,	with-boot,	is-os,	not--efi--part,	fstab-has-goodBOOT,	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,	not-far,	.
sda1	: sda,	is-sepboot,	grubenv-ok	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/boot.
sda5	: sda,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sda5.

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


=================== parted -l:

Model: ATA ST9160411ASG (scsi)
Disk /dev/sda: 160GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End    Size   Type      File system  Flags
1      1049kB  256MB  255MB  primary   ext2         boot
2      257MB   160GB  160GB  extended
5      257MB   160GB  160GB  logical


Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/ubuntu--vg-swap_1: 2147MB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags:

Model: Linux device-mapper (linear) (dm)
Disk /dev/mapper/ubuntu--vg-root: 158GB
Sector size (logical/physical): 512B/512B
Partition Table: loop
Disk Flags:

Number  Start  End    Size   File system  Flags
1      0.00B  158GB  158GB  ext4


Model: Linux device-mapper (crypt) (dm)
Disk /dev/mapper/sda5_crypt: 160GB
Sector size (logical/physical): 512B/512B
Partition Table: unknown
Disk Flags:

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

BYT;
/dev/sda:160GB:scsi:512:512:msdos:ATA ST9160411ASG:;
1:1049kB:256MB:255MB:ext2::boot;
2:257MB:160GB:160GB:::;
5:257MB:160GB:160GB:::;

BYT;
/dev/mapper/ubuntu--vg-swap_1:2147MB:dm:512:512:unknown:Linux device-mapper (linear):;

BYT;
/dev/mapper/ubuntu--vg-root:158GB:dm:512:512:loop:Linux device-mapper (linear):;
1:0.00B:158GB:158GB:ext4::;

BYT;
/dev/mapper/sda5_crypt:160GB:dm:512:512:unknown:Linux device-mapper (crypt):;

=================== lsblk:
KNAME TYPE  FSTYPE        SIZE LABEL
sda   disk              149,1G
sda1  part  ext2          243M
sda2  part                  1K
sda5  part  crypto_LUKS 148,8G
dm-0  crypt LVM2_member 148,8G
dm-1  lvm   ext4        146,8G
dm-2  lvm                   2G
sr0   rom                1024M
loop0 loop  squashfs       78M

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      1  0  0 running
sda1     1  0  0         /boot
sda2     1  0  0
sda5     1  0  0
dm-0     1  0  0 running
dm-1     1  0  0 running /
dm-2     1  0  0 running
sr0      1  0  1 running
loop0    1  1  0         /snap/core/2380


=================== 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=1010492k,nr_inodes=209729,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=206064k,mode=755)
/dev/mapper/ubuntu--vg-root on / type ext4 (rw,relatime,errors=remount-ro,data=ordered)
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 (rw,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids,release_agent=/run/cgmanager/agents/cgm-release-agent.pids)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
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,release_agent=/run/cgmanager/agents/cgm-release-agent.perf_event)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset,clone_children)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb,release_agent=/run/cgmanager/agents/cgm-release-agent.hugetlb)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=27,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/var/lib/snapd/snaps/core_2380.snap on /snap/core/2380 type squashfs (ro,nodev,relatime)
/dev/sda1 on /boot type ext2 (rw,relatime,block_validity,barrier,user_xattr,acl)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)
cgmfs on /run/cgmanager/fs type tmpfs (rw,relatime,size=100k,mode=755)
/dev/mapper/ubuntu--vg-root on /var/lib/docker/aufs type ext4 (rw,relatime,errors=remount-ro,data=ordered)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=206064k,mode=700,uid=1000,gid=1000)
/home/.ecryptfs/simon/.Private on /home/simon type ecryptfs (rw,nosuid,nodev,relatime,ecryptfs_fnek_sig=6b6bddc093666636,ecryptfs_sig=ee3ea07dbce9a1b4,ecryptfs_cipher=aes,ecryptfs_key_bytes=16,ecryptfs_unlink_sigs)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)


=================== ls:
/sys/block/dm-0 (filtered):  alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/dm-1 (filtered):  alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/dm-2 (filtered):  alignment_offset bdi capability dev discard_alignment dm ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/sys/block/sda (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 sda5 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency cuse disk dm-0 dm-1 dm-2 dri dvd dvdrw ecryptfs fb0 fd full fuse fw0 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 initctl input kmsg kvm lightnvm log mapper mcelog mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda5 serial sg0 sg1 shm snapshot snd sr0 stderr stdin stdout ubuntu-vg uhid uinput urandom userio vfio vga_arbiter vhci vhost-net zero
ls /dev/mapper:  control sda5_crypt ubuntu--vg-root ubuntu--vg-swap_1
ls: impossible d'accéder à '': Aucun fichier ou dossier de ce type

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

Filesystem                  Type      Size  Used Avail Use% Mounted on
udev                        devtmpfs  987M     0  987M   0% /dev
tmpfs                       tmpfs     202M  6.4M  195M   4% /run
/dev/mapper/ubuntu--vg-root ext4      145G   67G   71G  49% /
tmpfs                       tmpfs    1007M  224K 1006M   1% /dev/shm
tmpfs                       tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs                       tmpfs    1007M     0 1007M   0% /sys/fs/cgroup
/dev/loop0                  squashfs   79M   79M     0 100% /snap/core/2380
/dev/sda1                   ext2      236M  108M  117M  49% /boot
cgmfs                       tmpfs     100K     0  100K   0% /run/cgmanager/fs
tmpfs                       tmpfs     202M   68K  202M   1% /run/user/1000
/home/simon/.Private        ecryptfs  145G   67G   71G  49% /home/simon

=================== fdisk -l:
Disk /dev/loop0: 78 MiB, 81833984 bytes, 159832 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: 149.1 GiB, 160041885696 bytes, 312581808 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos
Disk identifier: 0x00079616

Device     Boot  Start       End   Sectors   Size Id Type
/dev/sda1  *      2048    499711    497664   243M 83 Linux
/dev/sda2       501758 312580095 312078338 148.8G  5 Extended
/dev/sda5       501760 312580095 312078336 148.8G 83 Linux


Disk /dev/mapper/sda5_crypt: 148.8 GiB, 159782010880 bytes, 312074240 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/mapper/ubuntu--vg-root: 146.8 GiB, 157630332928 bytes, 307871744 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/mapper/ubuntu--vg-swap_1: 2 GiB, 2147483648 bytes, 4194304 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 purge (in order to enable-lvm) and reinstall the grub2 of mapper/ubuntu--vg-root into the MBR of sda, using the following options:        sda1/boot,
Additional repair would be performed: unhide-bootmenu-10s


=================== Advice in case of suggested repair
Vous souhaiterez peut-être ré-essayer après avoir déchiffré vos partitions. (http://doc.ubuntu-fr.org/ecryptfs)
Voulez-vous continuer ?


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

Il s'agit d'une installation chiffrée. Moi je n'y connais rien là-dedans et visiblement ça n'inspire pas les autres aidants du forum. Tu devrais faire une installation classique (non chiffrée) la prochaine fois. Tu trouveras davantage d'aide.

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#5 Le 29/07/2017, à 13:00

SimonL

Re : Résolu "Can not mount /dev/loop0" lors de l'installation Ubuntu GNOME

C'est justement ce que je veux faire (une installation non chiffré). Mais je ne peux pas démarré l'installation à cause de l'erreur écrite plus haut...


Latitude D630 / Ubuntu GNOME 16.04.2 LTS (32 bit) | PC / Windows 10 (64 bit)

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#6 Le 29/07/2017, à 15:18

malbo

Re : Résolu "Can not mount /dev/loop0" lors de l'installation Ubuntu GNOME

OK Si tu as fait une sauvegarde de tous tes doc précieux sur un disque dur externe, je te suggère de faire cette nouvelle installation en sélectionnant "Effacer le disque et installer Ubuntu" (en ne cochant pas la case "Chiffrer la nouvelle installation de Ubuntu pour la sécurité").
Si tu n'arrives à rien avec ta LiveUSB actuelle, prends une autre clé USB : parfois rien ne marche avec une certaine clé USB pour une raison indéterminée et il suffit de prendre une autre clé pour que ça marche du premier coup.

Dernière modification par malbo (Le 29/07/2017, à 15:20)

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#7 Le 30/07/2017, à 01:44

SimonL

Re : Résolu "Can not mount /dev/loop0" lors de l'installation Ubuntu GNOME

Merci !
En attendant ta réponse, j'ai essayer de voir avec un autre iso (j'ai pris ubuntu-gnome xenial daily-live) et par je ne sais quel moyen ça a fonctionné O_O
Je suis actuellement en train de réinstallé certain logiciel et configuration sur un beau Gnome-Shell tous neuf big_smile (et non-crypté cette fois...)
Merci de ton aide.


Latitude D630 / Ubuntu GNOME 16.04.2 LTS (32 bit) | PC / Windows 10 (64 bit)

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#8 Le 30/07/2017, à 06:55

malbo

Re : Résolu "Can not mount /dev/loop0" lors de l'installation Ubuntu GNOME

Bonjour,
C'est sur le Latitude D630 qu'on peut voir dans ta signature que tu as fait cette install ? Si oui, combien as-tu de Go de RAM dans ce Latitude D630 ?

Dernière modification par malbo (Le 30/07/2017, à 06:56)

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#9 Le 30/07/2017, à 20:49

SimonL

Re : Résolu "Can not mount /dev/loop0" lors de l'installation Ubuntu GNOME

malbo a écrit :

Bonjour,
C'est sur le Latitude D630 qu'on peut voir dans ta signature que tu as fait cette install ? Si oui, combien as-tu de Go de RAM dans ce Latitude D630 ?

Oui c'est bien lui. Il a 2Gio de mémoire


Latitude D630 / Ubuntu GNOME 16.04.2 LTS (32 bit) | PC / Windows 10 (64 bit)

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#10 Le 31/07/2017, à 05:50

malbo

Re : Résolu "Can not mount /dev/loop0" lors de l'installation Ubuntu GNOME

Bonjour,
Je viens de mentionner ton expérience dans la Liste des portables « Dell » pour le modèle Latitude D630

Hors ligne

#11 Le 01/08/2017, à 12:51

SimonL

Re : Résolu "Can not mount /dev/loop0" lors de l'installation Ubuntu GNOME

D'accord merci bien smile
Et bonne continuation !
Simon.


Latitude D630 / Ubuntu GNOME 16.04.2 LTS (32 bit) | PC / Windows 10 (64 bit)

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