Contenu | Rechercher | Menus

Annonce

Si vous avez des soucis pour rester connecté, déconnectez-vous puis reconnectez-vous depuis ce lien en cochant la case
Me connecter automatiquement lors de mes prochaines visites.

À propos de l'équipe du forum.

#1 Le 22/09/2016, à 07:35

TES21

[Résolu] Emergency mode : impossible de démarrer

Bonjour, je vous contacte car j'ai un problème que je n'ai pas su résoudre. Hier j'ai décidé d'installer windows 7 dans virtualBox, tout c'est bien passé sauf que la machine virtuelle ne reconnait pas les périphériques USB, j'ai donc décider d'installer 'extension pack pour que cela fonctionne. Cependant cela n'a pas fonctionné, mais je n'y ai pas accordé d'importance.

Seulement ce matin, lorsque j'essaye de démarrer mon ordinateur, celui-ci rentre en emergency mode, et je ne peux rien faire. J'ai fait ce qu'il y avait marqué à savoir la commande :

 journalctl -xb 

Et dans la liste qui s'est affichée j'ai pu voir plusieurs lignes en rouge à savoir :

Failed to mount /proc/bus/usb
Failed to start console System
Failed to start LSB :AppArmor
Name server cannot be used : T
Failed to query N

Je suis vraiment desespéré, je ne sais pas quoi faire pour régler ce problème.
Je me suis dejà renseigné sur le forum pour les utilisateurs ayant ce problème, à savoir les commandes :

 sudo umount /dev/sda1
 sudo fsck -yvf /dev/sda1 

A savoir aussi qu'on me propose au boot : memtest, ce qui n'apparaissait pas avant.

Voila, j'espère qu'une âme charitable pourra m'aidé.

Bonne journée smile

Hors ligne

#2 Le 22/09/2016, à 08:07

malbo

Re : [Résolu] Emergency mode : impossible de démarrer

Bonjour,
Je te prie de démarrer une session live de Ubuntu 14.04 (ou 16.04 si c'est cette version qui est installée dans ton ordi) et depuis cette session live, faire un Boot-Info. Tu donneras l'URL de ce Boot-Info dans ta réponse.

Hors ligne

#3 Le 22/09/2016, à 10:56

TES21

Re : [Résolu] Emergency mode : impossible de démarrer

Merci de la réponse rapide, je vous met le message quand je rentre de cours aux alentours de 19h.

Hors ligne

#4 Le 22/09/2016, à 19:27

TES21

Re : [Résolu] Emergency mode : impossible de démarrer

Bonsoir, désolé pour le retard mais mon pc ne reconnait même pas la clé bootable au démarrage, est ce qu'il y a une touche spéciale a faire comme pour accéder au bios de windows ?

Hors ligne

#5 Le 22/09/2016, à 19:54

malbo

Re : [Résolu] Emergency mode : impossible de démarrer

C'est quoi le nom du modèle de ton ordi et son fabricant ?

Hors ligne

#6 Le 22/09/2016, à 20:01

TES21

Re : [Résolu] Emergency mode : impossible de démarrer

C'est un Lenovo Erazer X310

Hors ligne

#7 Le 22/09/2016, à 22:00

TES21

Re : [Résolu] Emergency mode : impossible de démarrer

Re bonsoir j'ai finalement trouvé comment lancer un live d'ubuntu, c'était une mauvaise manipulation de ma part désolé. Je vous donne comme demandé le lien que m'a donné le boot-info :
http://paste2.org/DgbGcCaw

Merci, bonne soirée

Hors ligne

#8 Le 23/09/2016, à 05:15

malbo

Re : [Résolu] Emergency mode : impossible de démarrer

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)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------
 => Syslinux MBR (3.61-4.03) is installed in the MBR of /dev/sdb.

sda1: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 16.04.1 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: 

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 4.03 2010-10-22 ........>..sr>..........9...0...~.....~...f...M.f.f....f..0~....>E}.u......
    Boot sector info:  Syslinux looks at sector 3002496 of /dev/sdb1 for its 
                       second stage. SYSLINUX is installed in the  directory. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi 
                       /EFI/BOOT/grubx64.efi /ldlinux.sys

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
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

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1    *          2,048 1,936,885,759 1,936,883,712  83 Linux
/dev/sda2       1,936,887,806 1,953,523,711    16,635,906   5 Extended
/dev/sda5       1,936,887,808 1,953,523,711    16,635,904  82 Linux swap / Solaris


Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 14.7 GiB, 15733161984 bytes, 30728832 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes
Disklabel type: dos

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1    *          2,048    30,728,191    30,726,144   c W95 FAT32 (LBA)


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        11c04519-6892-46be-9010-a1f6d90e72b8   ext4       
/dev/sda5        0a432bf3-db3e-49d2-897a-d061e14035c4   swap       
/dev/sdb1        0814-9BA8                              vfat       

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

total 0
lrwxrwxrwx 1 root root  9 Sep 22 20:52 ata-MATSHITA_DVD-RAM_SW840_8SSDX0F85005 -> ../../sr0
lrwxrwxrwx 1 root root  9 Sep 22 20:57 ata-ST1000DX001-1CM162_Z1DDKFPL -> ../../sda
lrwxrwxrwx 1 root root 10 Sep 22 20:57 ata-ST1000DX001-1CM162_Z1DDKFPL-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Sep 22 20:57 ata-ST1000DX001-1CM162_Z1DDKFPL-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep 22 20:57 ata-ST1000DX001-1CM162_Z1DDKFPL-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 Sep 22 20:57 usb-Kingston_DataTraveler_3.0_94DE807246B3EF61E9B6F2D4-0:0 -> ../../sdb
lrwxrwxrwx 1 root root 10 Sep 22 20:57 usb-Kingston_DataTraveler_3.0_94DE807246B3EF61E9B6F2D4-0:0-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Sep 22 20:57 wwn-0x5000c5007b134a8a -> ../../sda
lrwxrwxrwx 1 root root 10 Sep 22 20:57 wwn-0x5000c5007b134a8a-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Sep 22 20:57 wwn-0x5000c5007b134a8a-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Sep 22 20:57 wwn-0x5000c5007b134a8a-part5 -> ../../sda5

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

Device           Mount_Point              Type       Options

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


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

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

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

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

export menuentry_id_option

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

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

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos1'
if [ x$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  11c04519-6892-46be-9010-a1f6d90e72b8
else
  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
fi
    font="/usr/share/grub/unicode.pf2"
fi

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

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
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-11c04519-6892-46be-9010-a1f6d90e72b8' {
	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  11c04519-6892-46be-9010-a1f6d90e72b8
	else
	  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
	fi
	linux	/boot/vmlinuz-4.4.0-38-generic root=UUID=11c04519-6892-46be-9010-a1f6d90e72b8 ro persistent quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.4.0-38-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-11c04519-6892-46be-9010-a1f6d90e72b8' {
	menuentry 'Ubuntu, avec Linux 4.4.0-38-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-38-generic-advanced-11c04519-6892-46be-9010-a1f6d90e72b8' {
		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  11c04519-6892-46be-9010-a1f6d90e72b8
		else
		  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
		fi
		echo	'Chargement de Linux 4.4.0-38-generic…'
		linux	/boot/vmlinuz-4.4.0-38-generic root=UUID=11c04519-6892-46be-9010-a1f6d90e72b8 ro persistent quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-38-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-38-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-38-generic-init-upstart-11c04519-6892-46be-9010-a1f6d90e72b8' {
		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  11c04519-6892-46be-9010-a1f6d90e72b8
		else
		  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
		fi
		echo	'Chargement de Linux 4.4.0-38-generic…'
		linux	/boot/vmlinuz-4.4.0-38-generic root=UUID=11c04519-6892-46be-9010-a1f6d90e72b8 ro persistent quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-38-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-38-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-38-generic-recovery-11c04519-6892-46be-9010-a1f6d90e72b8' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  11c04519-6892-46be-9010-a1f6d90e72b8
		else
		  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
		fi
		echo	'Chargement de Linux 4.4.0-38-generic…'
		linux	/boot/vmlinuz-4.4.0-38-generic root=UUID=11c04519-6892-46be-9010-a1f6d90e72b8 ro recovery nomodeset persistent
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-38-generic
	}
	menuentry 'Ubuntu, avec Linux 4.4.0-36-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-36-generic-advanced-11c04519-6892-46be-9010-a1f6d90e72b8' {
		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  11c04519-6892-46be-9010-a1f6d90e72b8
		else
		  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
		fi
		echo	'Chargement de Linux 4.4.0-36-generic…'
		linux	/boot/vmlinuz-4.4.0-36-generic root=UUID=11c04519-6892-46be-9010-a1f6d90e72b8 ro persistent quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-36-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-36-generic-init-upstart-11c04519-6892-46be-9010-a1f6d90e72b8' {
		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  11c04519-6892-46be-9010-a1f6d90e72b8
		else
		  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
		fi
		echo	'Chargement de Linux 4.4.0-36-generic…'
		linux	/boot/vmlinuz-4.4.0-36-generic root=UUID=11c04519-6892-46be-9010-a1f6d90e72b8 ro persistent quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-36-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-36-generic-recovery-11c04519-6892-46be-9010-a1f6d90e72b8' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  11c04519-6892-46be-9010-a1f6d90e72b8
		else
		  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
		fi
		echo	'Chargement de Linux 4.4.0-36-generic…'
		linux	/boot/vmlinuz-4.4.0-36-generic root=UUID=11c04519-6892-46be-9010-a1f6d90e72b8 ro recovery nomodeset persistent
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-36-generic
	}
	menuentry 'Ubuntu, avec Linux 4.4.0-34-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-34-generic-advanced-11c04519-6892-46be-9010-a1f6d90e72b8' {
		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  11c04519-6892-46be-9010-a1f6d90e72b8
		else
		  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
		fi
		echo	'Chargement de Linux 4.4.0-34-generic…'
		linux	/boot/vmlinuz-4.4.0-34-generic root=UUID=11c04519-6892-46be-9010-a1f6d90e72b8 ro persistent quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-34-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-34-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-34-generic-init-upstart-11c04519-6892-46be-9010-a1f6d90e72b8' {
		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  11c04519-6892-46be-9010-a1f6d90e72b8
		else
		  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
		fi
		echo	'Chargement de Linux 4.4.0-34-generic…'
		linux	/boot/vmlinuz-4.4.0-34-generic root=UUID=11c04519-6892-46be-9010-a1f6d90e72b8 ro persistent quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-34-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-34-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.4.0-34-generic-recovery-11c04519-6892-46be-9010-a1f6d90e72b8' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  11c04519-6892-46be-9010-a1f6d90e72b8
		else
		  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
		fi
		echo	'Chargement de Linux 4.4.0-34-generic…'
		linux	/boot/vmlinuz-4.4.0-34-generic root=UUID=11c04519-6892-46be-9010-a1f6d90e72b8 ro recovery nomodeset persistent
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.4.0-34-generic
	}
	menuentry 'Ubuntu, avec Linux 3.19.0-66-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-66-generic-advanced-11c04519-6892-46be-9010-a1f6d90e72b8' {
		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  11c04519-6892-46be-9010-a1f6d90e72b8
		else
		  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
		fi
		echo	'Chargement de Linux 3.19.0-66-generic…'
		linux	/boot/vmlinuz-3.19.0-66-generic root=UUID=11c04519-6892-46be-9010-a1f6d90e72b8 ro persistent quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-3.19.0-66-generic
	}
	menuentry 'Ubuntu, with Linux 3.19.0-66-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-66-generic-init-upstart-11c04519-6892-46be-9010-a1f6d90e72b8' {
		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  11c04519-6892-46be-9010-a1f6d90e72b8
		else
		  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
		fi
		echo	'Chargement de Linux 3.19.0-66-generic…'
		linux	/boot/vmlinuz-3.19.0-66-generic root=UUID=11c04519-6892-46be-9010-a1f6d90e72b8 ro persistent quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-3.19.0-66-generic
	}
	menuentry 'Ubuntu, with Linux 3.19.0-66-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-66-generic-recovery-11c04519-6892-46be-9010-a1f6d90e72b8' {
		recordfail
		load_video
		insmod gzio
		if [ x$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  11c04519-6892-46be-9010-a1f6d90e72b8
		else
		  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
		fi
		echo	'Chargement de Linux 3.19.0-66-generic…'
		linux	/boot/vmlinuz-3.19.0-66-generic root=UUID=11c04519-6892-46be-9010-a1f6d90e72b8 ro recovery nomodeset persistent
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-3.19.0-66-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$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint-efi=hd0,msdos1 --hint-baremetal=ahci0,msdos1  11c04519-6892-46be-9010-a1f6d90e72b8
	else
	  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_msdos
	insmod ext2
	set root='hd0,msdos1'
	if [ x$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  11c04519-6892-46be-9010-a1f6d90e72b8
	else
	  search --no-floppy --fs-uuid --set=root 11c04519-6892-46be-9010-a1f6d90e72b8
	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=11c04519-6892-46be-9010-a1f6d90e72b8 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=0a432bf3-db3e-49d2-897a-d061e14035c4 none            swap    sw              0       0
none /proc/bus/usb usbfs devgid=46,devmode=664 0 0
--------------------------------------------------------------------------------

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

           GiB - GB             File                                 Fragment(s)

 741.736984253 = 796.434022400  boot/grub/grub.cfg                             1
 776.135959625 = 833.369640960  boot/grub/i386-pc/core.img                     1
  35.093051910 = 37.680877568   boot/vmlinuz-3.19.0-66-generic                 1
  54.511444092 = 58.531217408   boot/vmlinuz-4.4.0-34-generic                  1
 742.765007019 = 797.537853440  boot/vmlinuz-4.4.0-36-generic                  1
   9.154048920 = 9.829085184    boot/vmlinuz-4.4.0-38-generic                  1
   9.154048920 = 9.829085184    vmlinuz                                        1
 742.765007019 = 797.537853440  vmlinuz.old                                    1
   1.022102356 = 1.097474048    boot/initrd.img-3.19.0-66-generic              3
   1.102535248 = 1.183838208    boot/initrd.img-4.4.0-34-generic               4
   5.026229858 = 5.396873216    boot/initrd.img-4.4.0-36-generic               5
   9.377841949 = 10.069381120   boot/initrd.img-4.4.0-38-generic               2
   9.377841949 = 10.069381120   initrd.img                                     2
   5.026229858 = 5.396873216    initrd.img.old                                 5

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

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

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

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

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

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

--------------------------------------------------------------------------------
default menu.c32
prompt 0
menu title UNetbootin
timeout 100

label unetbootindefault
menu label Default
kernel /ubnkern
append initrd=/ubninit file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---

label ubnentry0
menu label ^Help
kernel /ubnkern
append initrd=/ubninit 

label ubnentry1
menu label ^Try Ubuntu without installing
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper  quiet splash ---

label ubnentry2
menu label ^Install Ubuntu
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity  quiet splash ---

label ubnentry3
menu label ^Check disc for defects
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz boot=casper integrity-check  quiet splash ---

label ubnentry4
menu label Test ^memory
kernel /install/mt86plus
append initrd=/ubninit 

label ubnentry5
menu label ^Boot from first hard disk
kernel /ubnkern
append initrd=/ubninit 

label ubnentry6
menu label Try Ubuntu without installing
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---

label ubnentry7
menu label Install Ubuntu
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash ---

label ubnentry8
menu label OEM install (for manufacturers)
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true ---

label ubnentry9
menu label Check disc for defects
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz boot=casper integrity-check quiet splash ---

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

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

           GiB - GB             File                                 Fragment(s)

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

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

           GiB - GB             File                                 Fragment(s)

            ?? = ??             syslinux.cfg                                   1
            ?? = ??             ldlinux.sys                                    1
            ?? = ??             menu.c32                                       1

============== sdb1: Version of COM32(R) files used by Syslinux: ===============

 menu.c32                           :  COM32R module (v4.xx)

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

File descriptor 9 (/proc/5195/mounts) leaked on lvs invocation. Parent PID 11392: bash
File descriptor 63 (pipe:[92160]) leaked on lvs invocation. Parent PID 11392: bash

ADDITIONAL INFORMATION :
=================== log of boot-info 2016-09-22__20h57 ===================
boot-info version : 4ppa38
boot-sav version : 4ppa38
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa38
boot-info is executed in live-session (Ubuntu 16.04 LTS, xenial, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash ---
ls: cannot access '/home/usr/.config': No such file or directory
Partition 2 does not start on physical sector boundary.

=================== os-prober:
/dev/sda1:Ubuntu 16.04.1 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda1: UUID="11c04519-6892-46be-9010-a1f6d90e72b8" TYPE="ext4" PARTUUID="4544fed5-01"
/dev/sdb1: UUID="0814-9BA8" TYPE="vfat" PARTUUID="f760b2eb-01"
/dev/loop0: TYPE="squashfs"
/dev/sda5: UUID="0a432bf3-db3e-49d2-897a-d061e14035c4" TYPE="swap" PARTUUID="4544fed5-05"


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.

=================== sda1/etc/grub.d/ :
drwxr-xr-x  2 root root                4096 Aug 19 20:41 grub.d
total 76
-rwxr-xr-x 1 root root  9791 Dec 17  2015 00_header
-rwxr-xr-x 1 root root  6258 Mar 15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12261 Jul 23 00:09 10_linux
-rwxr-xr-x 1 root root 11082 Jul 23 00:09 20_linux_xen
-rwxr-xr-x 1 root root  1992 Mar 12  2014 20_memtest86+
-rwxr-xr-x 1 root root 11692 Jun 26  2015 30_os-prober
-rwxr-xr-x 1 root root  1418 Aug  2 07:27 30_uefi-firmware
-rwxr-xr-x 1 root root   214 Jun 26  2015 40_custom
-rwxr-xr-x 1 root root   216 Jun 26  2015 41_custom
-rw-r--r-- 1 root root   483 Jun 26  2015 README




=================== sda1/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="persistent"

# 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"




=================== sda1recordfail=1/grub/grubenv :
recordfail=1




=================== efibootmgr -v
BootCurrent: 000D
Timeout: 0 seconds
BootOrder: 000D,000F,0010,0011,0004,0005
Boot0004* Generic Usb Device	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)
Boot0005* CD/DVD Device	VenHw(99e275e7-75a0-4b37-a2e6-c5385e6c00cb)
Boot000D* MATSHITA DVD-RAM SW840	BBS(CDROM,,0x0)..BO
Boot000F* ST1000DX001-1CM162	BBS(HD,,0x0)..BO
Boot0010* KingstonDataTraveler 3.0PMAP	BBS(HD,,0x0)..BO
Boot0011* UEFI: KingstonDataTraveler 3.0PMAP	PciRoot(0x0)/Pci(0x1a,0x0)/USB(1,0)/USB(3,0)/HD(1,MBR,0x4294967275,0x800,0x1d4d800)..BO

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot disabled. (maybe sec-boot, Please report this message to boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	grubenv-ng	grub2,	signed 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,	/mnt/boot-sav/sda1.

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


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

Model: ATA ST1000DX001-1CM1 (scsi)
Disk /dev/sda: 1000GB
Sector size (logical/physical): 512B/4096B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type      File system     Flags
1      1049kB  992GB   992GB   primary   ext4            boot
2      992GB   1000GB  8518MB  extended
5      992GB   1000GB  8518MB  logical   linux-swap(v1)


Model: Kingston DataTraveler 3.0 (scsi)
Disk /dev/sdb: 15.7GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      1049kB  15.7GB  15.7GB  primary  fat32        boot, lba

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

BYT;
/dev/sda:1000GB:scsi:512:4096:msdos:ATA ST1000DX001-1CM1:;
1:1049kB:992GB:992GB:ext4::boot;
2:992GB:1000GB:8518MB:::;
5:992GB:1000GB:8518MB:linux-swap(v1)::;

BYT;
/dev/sdb:15.7GB:scsi:512:512:msdos:Kingston DataTraveler 3.0:;
1:1049kB:15.7GB:15.7GB:fat32::boot, lba;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL
sda   disk          931.5G
sda1  part ext4     923.6G
sda2  part              1K
sda5  part swap         8G
sdb   disk           14.7G
sdb1  part vfat      14.7G
sr0   rom            1024M
loop0 loop squashfs   1.3G

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      1  0  0 running
sda1     1  0  0         /mnt/boot-sav/sda1
sda2     1  0  0
sda5     1  0  0         [SWAP]
sdb      1  0  1 running
sdb1     1  0  1         /cdrom
sr0      1  0  1 running
loop0    1  1  0         /rofs


=================== 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=4038396k,nr_inodes=1009599,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=810612k,mode=755)
/dev/sdb1 on /cdrom type vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/loop0 on /rofs type squashfs (ro,noatime)
/cow on / type overlay (rw,relatime,lowerdir=//filesystem.squashfs,upperdir=/cow/upper,workdir=/cow/work)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd,nsroot=/)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio,nsroot=/)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb,nsroot=/)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio,nsroot=/)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory,nsroot=/)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset,nsroot=/)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids,nsroot=/)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct,nsroot=/)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer,nsroot=/)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event,nsroot=/)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices,nsroot=/)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=32,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
tracefs on /sys/kernel/debug/tracing type tracefs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=810612k,mode=700,uid=999,gid=999)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=999,group_id=999)
/dev/sda1 on /mnt/boot-sav/sda1 type ext4 (rw,relatime,data=ordered)


=================== ls:
/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/sdb (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 sdb1 size slaves stat subsystem trace uevent
/sys/block/sr0 (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range 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 dri dvd dvdrw ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hidraw3 hpet hugepages hwrng i2c-0 i2c-1 i2c-10 i2c-11 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 i2c-7 i2c-8 i2c-9 initctl input kmsg kvm lightnvm log mapper mcelog mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda5 sdb sdb1 sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom usb userio vfio vga_arbiter vhci vhost-net watchdog watchdog0 zero
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  3.9G     0  3.9G   0% /dev
tmpfs          tmpfs     792M  9.5M  783M   2% /run
/dev/sdb1      vfat       15G  1.5G   14G  10% /cdrom
/dev/loop0     squashfs  1.4G  1.4G     0 100% /rofs
/cow           overlay   3.9G  102M  3.8G   3% /
tmpfs          tmpfs     3.9G  176K  3.9G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     3.9G     0  3.9G   0% /sys/fs/cgroup
tmpfs          tmpfs     3.9G  712K  3.9G   1% /tmp
tmpfs          tmpfs     792M   80K  792M   1% /run/user/999
/dev/sda1      ext4      909G  109G  755G  13% /mnt/boot-sav/sda1

=================== fdisk -l:
Disk /dev/ram0: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram1: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram2: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram3: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram4: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram5: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram6: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram7: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram8: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram9: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram10: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram11: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram12: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram13: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram14: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/ram15: 64 MiB, 67108864 bytes, 131072 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes


Disk /dev/loop0: 1.3 GiB, 1433468928 bytes, 2799744 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
I/O size (minimum/optimal): 512 bytes / 512 bytes


Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
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: 0x4544fed5

Device     Boot      Start        End    Sectors   Size Id Type
/dev/sda1  *          2048 1936885759 1936883712 923.6G 83 Linux
/dev/sda2       1936887806 1953523711   16635906     8G  5 Extended
/dev/sda5       1936887808 1953523711   16635904     8G 82 Linux swap / Solaris





Disk /dev/sdb: 14.7 GiB, 15733161984 bytes, 30728832 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: 0xf760b2eb

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdb1  *     2048 30728191 30726144 14.7G  c W95 FAT32 (LBA)




=================== Suggested repair
The default repair of the Boot-Repair utility would purge (in order to) and reinstall the grub2 of sda1 into the MBR of sda.
Additional repair would be performed: unhide-bootmenu-10s


=================== Advice in case of suggested repair
The boot of your PC is in EFI mode, but no EFI partition was detected. You may want to retry after creating a EFI partition (FAT32, 100MB~250MB, start of the disk, boot flag).
Do you want to continue?


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




paste.ubuntu.com ko (), using paste.debian
paste.debian.net ko (), using paste2

On y voit ton fichier fstab :

=============================== 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=11c04519-6892-46be-9010-a1f6d90e72b8 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=0a432bf3-db3e-49d2-897a-d061e14035c4 none            swap    sw              0       0
none /proc/bus/usb usbfs devgid=46,devmode=664 0 0

Dans la dernière ligne, on peut voir "/proc/bus/usb" qui correspond à la ligne en rouge "Failed to mount /proc/bus/usb" que tu as notée dans ton post #1. C'est donc cette ligne de ton fstab qui entraîne le passage en emergency mode parce que le système Ubuntu n'arrive pas à l'exécuter. Il va falloir commenter cette ligne, c'est à dire mettre le caractère # en tête de cette ligne afin que le système la considère comme un commentaire.
Pour ce faire, tu peux opérer depuis ta session live. il va falloir que tu montes la partition sda1 (tu peux le faire avec Disk, l'utilitaire de disques EDIT : après montage, l'utilitaire de disque affiche le point de montage dans le champ "En service Oui, monté sur" qu'on peut voir sur cette vue : note-le sur un bout de papier ou dans ta tête parce que tu devras t'en servir plus tard pour retrouver ton fichier fstab avec Nautilus). Ensuite, tu pourras lancer le gestionnaire de fichier Nautilus avec pouvoir administrateur en passant cette commande :

sudo nautilus

Dans nautilus, tu pourras naviguer jusqu'au fichier /etc/fstab de la partition sda1 qui a été montée, l'ouvrir avec l’éditeur de texte et modifier la ligne en question pour ajouter le caractère # en tête : 
AVANT MODIF :

none /proc/bus/usb usbfs devgid=46,devmode=664 0 0

 
APRÈS MODIF :

#none /proc/bus/usb usbfs devgid=46,devmode=664 0 0

 
Tu enregistres, tu quittes l'éditeur de texte, tu fermes Nautilus et tu démontes sda1 avec l'utilitaire de disques.

Dernière modification par malbo (Le 23/09/2016, à 07:18)

Hors ligne

#9 Le 23/09/2016, à 07:03

TES21

Re : [Résolu] Emergency mode : impossible de démarrer

Bonjour,tout d'abord merci de prendre du temps pour m'aider, j'ai effectué vos commandes, cependant dans le fichier fstab je n'ai que 4 lignes qui sont :

 overlay/overlay rw 0 0 
tmpfs /tmp tmpfs nosuid,nodev 0 0
UUID=11c04519-6892-46be-9010-a1f6d90e72b8 /mnt/11c04519-6892-46be-9010-a1f6d90e72b8 auto
nosuid,nodev,nofail,x-gvfs-show 0 0 

Ai-je fait encore une fois une fausse manip ?

Hors ligne

#10 Le 23/09/2016, à 07:21

malbo

Re : [Résolu] Emergency mode : impossible de démarrer

Non, ce que tu as ouvert c'est le fichier fstab de ta session live. J'ai remanié un peu mon post #8 pour tenter de te faire comprendre qu'il faut chercher le fichier fstab dans le point de montage de sda1 : il se trouve dans le_point_de_montage_de_sda1/etc/fstab

Hors ligne

#11 Le 23/09/2016, à 07:42

TES21

Re : [Résolu] Emergency mode : impossible de démarrer

Ah oui effectivement , j'ai fait comme demandé et tout remarche nickel.

Mille mercis, pour votre aide et votre patience smile

Bonne journée smile

Hors ligne

#12 Le 24/09/2016, à 04:16

malbo

Re : [Résolu] Emergency mode : impossible de démarrer

Pour mon information, cette ligne dans le fstab (none /proc/bus/usb usbfs devgid=46,devmode=664 0 0), c'est toi qui l'avais ajoutée parce que tu avais suivi un tuto ou une doc qui proposait de le faire afin de faire reconnaître les périphériques USB ou bien c'est ton installation de "extension pack" qui a fait ça ?

Hors ligne

#13 Le 24/09/2016, à 08:22

TES21

Re : [Résolu] Emergency mode : impossible de démarrer

Nan nan je n'est rien touché juste l'installation de l'"Extension Pack" pour virtualbox .

Hors ligne

#14 Le 02/10/2016, à 07:20

moko138

Re : [Résolu] Emergency mode : impossible de démarrer

Puisque ton problème est résolu, merci de noter "[Résolu]" dans le titre (en éditant ton PREMIER message),
Ceci pour aider les suivants smile merci pour eux ! (et pour respecter le règlement).
http://doc.ubuntu-fr.org/tutoriel/howto … _en_resolu


%NOINDEX%
Un utilitaire précieux : ncdu
Photo, mini-tutoriel :  À la découverte de dcraw

Hors ligne

#15 Le 11/06/2019, à 12:45

Mesbymessm

Re : [Résolu] Emergency mode : impossible de démarrer

malbo a écrit :

Pour mon information, cette ligne dans le fstab (none /proc/bus/usb usbfs devgid=46,devmode=664 0 0), c'est toi qui l'avais ajoutée parce que tu avais suivi un tuto ou une doc qui proposait de le faire afin de faire reconnaître les périphériques USB ou bien c'est ton installation de "extension pack" qui a fait ça ?

Grand merci j'ai suivit les étapes car j'avais fait un dossier partager avec une machine xp et j'ai du monté un dossier partager  en suivant un tuto bidon rapport ça ? merci de compter sur des gars comme toi. ✌

Hors ligne