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#1 Le 26/06/2017, à 15:46

lbloch

Installation sur mini-disque SSD d'un Acer Aspire

Bonjour,

Sur un laptop Acer Aspire (BIOS à l'ancienne, pas UEFI) j'ai installé, sur le disque dur /dev/sda, Ubuntu (17.04) à côté de Windows 10, tout marche sans encombre.

Cet appareil comporte un disque SSD de 20 Go, /dev/sdb, que j'ai envie d'utiliser avec Ubuntu. J'y installe Ubuntu 16.04, racine dans /dev/sdb1, la procédure se déroule sans encombre.

Lorsque survient la question « Sur quel périphérique voulez-vous installer le logiciel de démarrage ? », j'ai d'abord essayé /dev/sdb. Le système sur /dev/sdb1était bien détecté par GRUB, si je le sélectionnais, résultat : "Kernel panic. No working init program." J'ai ensuite essayé /dev/sdb1, là c'était un peu mieux, GRUB faisait quelques pas de plus, puis il me dit qu'il ne trouve pas l'image vmlinuz-4.8.0-31-generic, alors que celle installée est vmlinuz-4.8.0-36-generic.

J'ai essayé :

sudo mount /dev/sdb1 /mnt/
sudo grub-install /dev/sdb
sudo grub-mkconfig -o /mnt/boot/grub/grub.cfg
sudo update-grub

Sans succès. Une idée ?

Cordialement.

Hors ligne

#2 Le 26/06/2017, à 16:49

lbloch

Re : Installation sur mini-disque SSD d'un Acer Aspire

Oups, excuses, erreur, il cherche vmlinuz-4.4.0-31-generic alors qu'est présente vmlinuz-4.8.0-36-generic.

Hors ligne

#3 Le 26/06/2017, à 16:52

malbo

Re : Installation sur mini-disque SSD d'un Acer Aspire

Je te prie de démarrer une session sur ton Ubuntu 17.04 qui est installé sur le disque dur /dev/sda et depuis cette session faire un Boot-Info. Tu donneras l'URL de ce Boot-Info dans ta réponse. Ce Boot-Info permettra peut-être de comprendre ce qui se passe sur ton SSD de 20 Go.
De plus, ce serait utile que tu donnes le nom complet du modèle de ton ordi.

Hors ligne

#4 Le 26/06/2017, à 19:01

lbloch

Re : Installation sur mini-disque SSD d'un Acer Aspire

Hors ligne

#5 Le 26/06/2017, à 19:41

lbloch

Re : Installation sur mini-disque SSD d'un Acer Aspire

Le modèle d'ordinateur :

Acer Aspire S3-951-2464G34iss

Hors ligne

#6 Le 26/06/2017, à 20:59

Babdu89

Re : Installation sur mini-disque SSD d'un Acer Aspire

Bonsoir le boot info

http://paste.ubuntu.com/24957419/

est ci-dessous.

Ubuntu Pastebin
Paste from boot-repair at Mon, 26 Jun 2017 17:34:32 +0000
Download as text

 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 (,msdos5)/boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk
    ---------------------------------------------------------------------------
 => Grub2 (v2.00) is installed in the MBR of /dev/sdb and looks at sector 1 of 
    the same hard drive for core.img. core.img is at this location and looks 
    for /boot/grub. It also embeds following components:
    
    modules
    ---------------------------------------------------------------------------
    fshelp ext2 part_msdos biosdisk search_fs_uuid
    ---------------------------------------------------------------------------
    
    config script
    ---------------------------------------------------------------------------
    search.fs_uuid 8f57efed-9359-4cd7-a4a3-717a108c5953 root hd0,msdos5 
    set prefix=($root)'/boot/grub'
    
    ---------------------------------------------------------------------------

sda1: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /boot/bcd

sda2: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 8/2012: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /Boot/BCD

sda3: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows 7/2008: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /bootmgr /boot/bcd /boot/BCD 
                       /Windows/System32/winload.exe

sda4: __________________________________________________________________________

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

sda5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 17.04
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

sda6: __________________________________________________________________________

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

sda7: __________________________________________________________________________

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

sda8: __________________________________________________________________________

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

sdb1: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  Grub2 (v1.99-2.00)
    Boot sector info:  Grub2 (v2.00) is installed in the boot sector of sdb1 
                       and looks at sector 13349016 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
                       -------------------------------------------------------
    Operating System:  Ubuntu 16.04.2 LTS
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

sdb2: __________________________________________________________________________

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

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

Drive: sda _____________________________________________________________________
Disk /dev/sda: 298.1 GiB, 320072933376 bytes, 625142448 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    46,567,423    46,565,376  27 Hidden NTFS (Recovery Environment)
/dev/sda2    *     46,567,424    46,772,223       204,800   7 NTFS / exFAT / HPFS
/dev/sda3          46,772,224   197,593,087   150,820,864   7 NTFS / exFAT / HPFS
/dev/sda4         197,603,326   625,142,427   427,539,102   5 Extended
/dev/sda5         197,603,328   246,956,843    49,353,516  83 Linux
/dev/sda6         246,958,080   264,816,639    17,858,560  82 Linux swap / Solaris
/dev/sda7         264,818,688   286,814,207    21,995,520  83 Linux
/dev/sda8         286,816,256   625,142,427   338,326,172  83 Linux


Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 18.7 GiB, 20014718976 bytes, 39091248 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    *        468,992    34,244,382    33,775,391  83 Linux
/dev/sdb2          34,244,608    39,090,175     4,845,568  82 Linux swap / Solaris


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/sda1        A096E59E96E574E6                       ntfs       PQSERVICE
/dev/sda2        C6E46228E4621AC7                       ntfs       SYSTEM RESERVED
/dev/sda3        F0D2CD44D2CD0FB0                       ntfs       ACER
/dev/sda5        8f57efed-9359-4cd7-a4a3-717a108c5953   ext4       
/dev/sda6        650ad214-3992-456e-81c2-84c71d75f837   swap       
/dev/sda7        51b05bfc-5648-4286-bf38-8c202a0687e1   ext4       
/dev/sda8        6d0b64d7-c97c-4a40-b454-03d95702f0f9   ext4       
/dev/sdb1        38cb2d69-327a-477d-8b8d-cec051301204   ext4       
/dev/sdb2        b71ca314-a508-466d-82a7-80b13d543a61   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Jun 26 19:28 ata-Hitachi_HTS543232A7A384_E20342432Y672J -> ../../sda
lrwxrwxrwx 1 root root 10 Jun 26 19:29 ata-Hitachi_HTS543232A7A384_E20342432Y672J-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jun 26 19:29 ata-Hitachi_HTS543232A7A384_E20342432Y672J-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jun 26 19:29 ata-Hitachi_HTS543232A7A384_E20342432Y672J-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Jun 26 19:28 ata-Hitachi_HTS543232A7A384_E20342432Y672J-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Jun 26 19:28 ata-Hitachi_HTS543232A7A384_E20342432Y672J-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Jun 26 19:28 ata-Hitachi_HTS543232A7A384_E20342432Y672J-part6 -> ../../sda6
lrwxrwxrwx 1 root root 10 Jun 26 19:28 ata-Hitachi_HTS543232A7A384_E20342432Y672J-part7 -> ../../sda7
lrwxrwxrwx 1 root root 10 Jun 26 19:28 ata-Hitachi_HTS543232A7A384_E20342432Y672J-part8 -> ../../sda8
lrwxrwxrwx 1 root root  9 Jun 26 19:28 ata-SATA_SSD_111807191E061E00DF0D -> ../../sdb
lrwxrwxrwx 1 root root 10 Jun 26 19:28 ata-SATA_SSD_111807191E061E00DF0D-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Jun 26 19:28 ata-SATA_SSD_111807191E061E00DF0D-part2 -> ../../sdb2
lrwxrwxrwx 1 root root  9 Jun 26 19:28 wwn-0x5000cca694e97526 -> ../../sda
lrwxrwxrwx 1 root root 10 Jun 26 19:29 wwn-0x5000cca694e97526-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jun 26 19:29 wwn-0x5000cca694e97526-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Jun 26 19:29 wwn-0x5000cca694e97526-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Jun 26 19:28 wwn-0x5000cca694e97526-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Jun 26 19:28 wwn-0x5000cca694e97526-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 Jun 26 19:28 wwn-0x5000cca694e97526-part6 -> ../../sda6
lrwxrwxrwx 1 root root 10 Jun 26 19:28 wwn-0x5000cca694e97526-part7 -> ../../sda7
lrwxrwxrwx 1 root root 10 Jun 26 19:28 wwn-0x5000cca694e97526-part8 -> ../../sda8

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

Device           Mount_Point              Type       Options

/dev/sda5        /                        ext4       (rw,relatime,errors=remount-ro,data=ordered)
/dev/sda7        /usr/local               ext4       (rw,relatime,data=ordered)
/dev/sda8        /home                    ext4       (rw,relatime,data=ordered)


=========================== sda5/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
else
  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
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=menu
    set timeout=10
  # Fallback normal timeout code in case the timeout_style feature is
  # unavailable.
  else
    set timeout=10
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
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-8f57efed-9359-4cd7-a4a3-717a108c5953' {
	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,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
	else
	  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
	fi
        linux	/boot/vmlinuz-4.10.0-24-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.10.0-24-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-8f57efed-9359-4cd7-a4a3-717a108c5953' {
	menuentry 'Ubuntu, avec Linux 4.10.0-24-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-24-generic-advanced-8f57efed-9359-4cd7-a4a3-717a108c5953' {
		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,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
		else
		  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
		fi
		echo	'Chargement de Linux 4.10.0-24-generic…'
	        linux	/boot/vmlinuz-4.10.0-24-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.10.0-24-generic
	}
	menuentry 'Ubuntu, with Linux 4.10.0-24-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-24-generic-init-upstart-8f57efed-9359-4cd7-a4a3-717a108c5953' {
		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,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
		else
		  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
		fi
		echo	'Chargement de Linux 4.10.0-24-generic…'
	        linux	/boot/vmlinuz-4.10.0-24-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.10.0-24-generic
	}
	menuentry 'Ubuntu, with Linux 4.10.0-24-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-24-generic-recovery-8f57efed-9359-4cd7-a4a3-717a108c5953' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
		else
		  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
		fi
		echo	'Chargement de Linux 4.10.0-24-generic…'
	        linux	/boot/vmlinuz-4.10.0-24-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.10.0-24-generic
	}
	menuentry 'Ubuntu, avec Linux 4.10.0-22-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-22-generic-advanced-8f57efed-9359-4cd7-a4a3-717a108c5953' {
		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,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
		else
		  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
		fi
		echo	'Chargement de Linux 4.10.0-22-generic…'
	        linux	/boot/vmlinuz-4.10.0-22-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.10.0-22-generic
	}
	menuentry 'Ubuntu, with Linux 4.10.0-22-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-22-generic-init-upstart-8f57efed-9359-4cd7-a4a3-717a108c5953' {
		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,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
		else
		  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
		fi
		echo	'Chargement de Linux 4.10.0-22-generic…'
	        linux	/boot/vmlinuz-4.10.0-22-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.10.0-22-generic
	}
	menuentry 'Ubuntu, with Linux 4.10.0-22-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-22-generic-recovery-8f57efed-9359-4cd7-a4a3-717a108c5953' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
		else
		  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
		fi
		echo	'Chargement de Linux 4.10.0-22-generic…'
	        linux	/boot/vmlinuz-4.10.0-22-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.10.0-22-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/30_os-prober ###
menuentry 'Windows Recovery Environment (sur /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-A096E59E96E574E6' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos1'
	if [ x$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  A096E59E96E574E6
	else
	  search --no-floppy --fs-uuid --set=root A096E59E96E574E6
	fi
	parttool ${root} hidden-
	drivemap -s (hd0) ${root}
	chainloader +1
}
menuentry 'Windows 10 (sur /dev/sda2)' --class windows --class os $menuentry_id_option 'osprober-chain-C6E46228E4621AC7' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2  C6E46228E4621AC7
	else
	  search --no-floppy --fs-uuid --set=root C6E46228E4621AC7
	fi
	parttool ${root} hidden-
	drivemap -s (hd0) ${root}
	chainloader +1
}
menuentry 'Windows Vista (sur /dev/sda3)' --class windows --class os $menuentry_id_option 'osprober-chain-F0D2CD44D2CD0FB0' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos3'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 --hint-efi=hd0,msdos3 --hint-baremetal=ahci0,msdos3  F0D2CD44D2CD0FB0
	else
	  search --no-floppy --fs-uuid --set=root F0D2CD44D2CD0FB0
	fi
	parttool ${root} hidden-
	chainloader +1
}
menuentry 'Ubuntu 16.04.1 LTS (16.04) (sur /dev/sdb1)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-2719437e-b665-43c6-bd96-eeef89d9081c' {
	insmod part_msdos
	insmod ext2
	set root='hd1,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1  2719437e-b665-43c6-bd96-eeef89d9081c
	else
	  search --no-floppy --fs-uuid --set=root 2719437e-b665-43c6-bd96-eeef89d9081c
	fi
	linux /boot/vmlinuz-4.4.0-31-generic root=UUID=2719437e-b665-43c6-bd96-eeef89d9081c ro quiet splash $vt_handoff
	initrd /boot/initrd.img-4.4.0-31-generic
}
submenu 'Options avancées pour Ubuntu 16.04.1 LTS (16.04) (sur /dev/sdb1)' $menuentry_id_option 'osprober-gnulinux-advanced-2719437e-b665-43c6-bd96-eeef89d9081c' {
	menuentry 'Ubuntu (sur /dev/sdb1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.4.0-31-generic--2719437e-b665-43c6-bd96-eeef89d9081c' {
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1  2719437e-b665-43c6-bd96-eeef89d9081c
		else
		  search --no-floppy --fs-uuid --set=root 2719437e-b665-43c6-bd96-eeef89d9081c
		fi
		linux /boot/vmlinuz-4.4.0-31-generic root=UUID=2719437e-b665-43c6-bd96-eeef89d9081c ro quiet splash $vt_handoff
		initrd /boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, avec Linux 4.4.0-31-generic (sur /dev/sdb1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.4.0-31-generic--2719437e-b665-43c6-bd96-eeef89d9081c' {
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1  2719437e-b665-43c6-bd96-eeef89d9081c
		else
		  search --no-floppy --fs-uuid --set=root 2719437e-b665-43c6-bd96-eeef89d9081c
		fi
		linux /boot/vmlinuz-4.4.0-31-generic root=UUID=2719437e-b665-43c6-bd96-eeef89d9081c ro quiet splash $vt_handoff
		initrd /boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (upstart) (sur /dev/sdb1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.4.0-31-generic--2719437e-b665-43c6-bd96-eeef89d9081c' {
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1  2719437e-b665-43c6-bd96-eeef89d9081c
		else
		  search --no-floppy --fs-uuid --set=root 2719437e-b665-43c6-bd96-eeef89d9081c
		fi
		linux /boot/vmlinuz-4.4.0-31-generic root=UUID=2719437e-b665-43c6-bd96-eeef89d9081c ro quiet splash $vt_handoff init=/sbin/upstart
		initrd /boot/initrd.img-4.4.0-31-generic
	}
	menuentry 'Ubuntu, with Linux 4.4.0-31-generic (recovery mode) (sur /dev/sdb1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.4.0-31-generic-root=UUID=2719437e-b665-43c6-bd96-eeef89d9081c ro recovery nomodeset-2719437e-b665-43c6-bd96-eeef89d9081c' {
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1  2719437e-b665-43c6-bd96-eeef89d9081c
		else
		  search --no-floppy --fs-uuid --set=root 2719437e-b665-43c6-bd96-eeef89d9081c
		fi
		linux /boot/vmlinuz-4.4.0-31-generic root=UUID=2719437e-b665-43c6-bd96-eeef89d9081c ro recovery nomodeset
		initrd /boot/initrd.img-4.4.0-31-generic
	}
}

set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### 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 ###
--------------------------------------------------------------------------------

=============================== sda5/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/sda5 during installation
UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 /               ext4    errors=remount-ro 0       1
# /home was on /dev/sda8 during installation
UUID=6d0b64d7-c97c-4a40-b454-03d95702f0f9 /home           ext4    defaults        0       2
# /usr/local was on /dev/sda7 during installation
UUID=51b05bfc-5648-4286-bf38-8c202a0687e1 /usr/local      ext4    defaults        0       2
# swap was on /dev/sda6 during installation
UUID=650ad214-3992-456e-81c2-84c71d75f837 none            swap    sw              0       0
# swap was on /dev/sdb2 during installation
UUID=b71ca314-a508-466d-82a7-80b13d543a61 none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda5: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

 104.021522522 = 111.692259328  boot/grub/grub.cfg                             3
 100.629306793 = 108.049895424  boot/grub/i386-pc/core.img                     1
  97.856662750 = 105.072791552  boot/vmlinuz-4.10.0-22-generic                 1
 113.989475250 = 122.395267072  boot/vmlinuz-4.10.0-24-generic                 1
 113.989475250 = 122.395267072  vmlinuz                                        1
  97.856662750 = 105.072791552  vmlinuz.old                                    1
  98.735340118 = 106.016264192  boot/initrd.img-4.10.0-22-generic              6
 104.322883606 = 112.015843328  boot/initrd.img-4.10.0-24-generic              4
 104.322883606 = 112.015843328  initrd.img                                     4
  98.735340118 = 106.016264192  initrd.img.old                                 6

=========================== sdb1/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_msdos
insmod ext2
set root='hd0,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
else
  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
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=menu
    set timeout=10
  # Fallback normal timeout code in case the timeout_style feature is
  # unavailable.
  else
    set timeout=10
  fi
fi
### END /etc/grub.d/00_header ###

### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
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-8f57efed-9359-4cd7-a4a3-717a108c5953' {
	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,msdos5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
	else
	  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
	fi
        linux	/boot/vmlinuz-4.10.0-24-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-4.10.0-24-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-8f57efed-9359-4cd7-a4a3-717a108c5953' {
	menuentry 'Ubuntu, avec Linux 4.10.0-24-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-24-generic-advanced-8f57efed-9359-4cd7-a4a3-717a108c5953' {
		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,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
		else
		  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
		fi
		echo	'Chargement de Linux 4.10.0-24-generic…'
	        linux	/boot/vmlinuz-4.10.0-24-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.10.0-24-generic
	}
	menuentry 'Ubuntu, with Linux 4.10.0-24-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-24-generic-init-upstart-8f57efed-9359-4cd7-a4a3-717a108c5953' {
		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,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
		else
		  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
		fi
		echo	'Chargement de Linux 4.10.0-24-generic…'
	        linux	/boot/vmlinuz-4.10.0-24-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.10.0-24-generic
	}
	menuentry 'Ubuntu, with Linux 4.10.0-24-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-24-generic-recovery-8f57efed-9359-4cd7-a4a3-717a108c5953' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
		else
		  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
		fi
		echo	'Chargement de Linux 4.10.0-24-generic…'
	        linux	/boot/vmlinuz-4.10.0-24-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.10.0-24-generic
	}
	menuentry 'Ubuntu, avec Linux 4.10.0-22-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-22-generic-advanced-8f57efed-9359-4cd7-a4a3-717a108c5953' {
		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,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
		else
		  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
		fi
		echo	'Chargement de Linux 4.10.0-22-generic…'
	        linux	/boot/vmlinuz-4.10.0-22-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.10.0-22-generic
	}
	menuentry 'Ubuntu, with Linux 4.10.0-22-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-22-generic-init-upstart-8f57efed-9359-4cd7-a4a3-717a108c5953' {
		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,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
		else
		  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
		fi
		echo	'Chargement de Linux 4.10.0-22-generic…'
	        linux	/boot/vmlinuz-4.10.0-22-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.10.0-22-generic
	}
	menuentry 'Ubuntu, with Linux 4.10.0-22-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-4.10.0-22-generic-recovery-8f57efed-9359-4cd7-a4a3-717a108c5953' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_msdos
		insmod ext2
		set root='hd0,msdos5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos5 --hint-efi=hd0,msdos5 --hint-baremetal=ahci0,msdos5  8f57efed-9359-4cd7-a4a3-717a108c5953
		else
		  search --no-floppy --fs-uuid --set=root 8f57efed-9359-4cd7-a4a3-717a108c5953
		fi
		echo	'Chargement de Linux 4.10.0-22-generic…'
	        linux	/boot/vmlinuz-4.10.0-22-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-4.10.0-22-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/30_os-prober ###
menuentry 'Windows Recovery Environment (sur /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-A096E59E96E574E6' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos1'
	if [ x$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  A096E59E96E574E6
	else
	  search --no-floppy --fs-uuid --set=root A096E59E96E574E6
	fi
	parttool ${root} hidden-
	drivemap -s (hd0) ${root}
	chainloader +1
}
menuentry 'Windows 10 (sur /dev/sda2)' --class windows --class os $menuentry_id_option 'osprober-chain-C6E46228E4621AC7' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos2 --hint-efi=hd0,msdos2 --hint-baremetal=ahci0,msdos2  C6E46228E4621AC7
	else
	  search --no-floppy --fs-uuid --set=root C6E46228E4621AC7
	fi
	parttool ${root} hidden-
	drivemap -s (hd0) ${root}
	chainloader +1
}
menuentry 'Windows Vista (sur /dev/sda3)' --class windows --class os $menuentry_id_option 'osprober-chain-F0D2CD44D2CD0FB0' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos3'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos3 --hint-efi=hd0,msdos3 --hint-baremetal=ahci0,msdos3  F0D2CD44D2CD0FB0
	else
	  search --no-floppy --fs-uuid --set=root F0D2CD44D2CD0FB0
	fi
	parttool ${root} hidden-
	chainloader +1
}
menuentry 'Ubuntu 16.04.2 LTS (16.04) (sur /dev/sdb1)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-simple-38cb2d69-327a-477d-8b8d-cec051301204' {
	insmod part_msdos
	insmod ext2
	set root='hd1,msdos1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1  38cb2d69-327a-477d-8b8d-cec051301204
	else
	  search --no-floppy --fs-uuid --set=root 38cb2d69-327a-477d-8b8d-cec051301204
	fi
	linux /boot/vmlinuz-4.8.0-36-generic root=UUID=38cb2d69-327a-477d-8b8d-cec051301204 ro quiet splash $vt_handoff
	initrd /boot/initrd.img-4.8.0-36-generic
}
submenu 'Options avancées pour Ubuntu 16.04.2 LTS (16.04) (sur /dev/sdb1)' $menuentry_id_option 'osprober-gnulinux-advanced-38cb2d69-327a-477d-8b8d-cec051301204' {
	menuentry 'Ubuntu (sur /dev/sdb1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.8.0-36-generic--38cb2d69-327a-477d-8b8d-cec051301204' {
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1  38cb2d69-327a-477d-8b8d-cec051301204
		else
		  search --no-floppy --fs-uuid --set=root 38cb2d69-327a-477d-8b8d-cec051301204
		fi
		linux /boot/vmlinuz-4.8.0-36-generic root=UUID=38cb2d69-327a-477d-8b8d-cec051301204 ro quiet splash $vt_handoff
		initrd /boot/initrd.img-4.8.0-36-generic
	}
	menuentry 'Ubuntu, avec Linux 4.8.0-36-generic (sur /dev/sdb1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.8.0-36-generic--38cb2d69-327a-477d-8b8d-cec051301204' {
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1  38cb2d69-327a-477d-8b8d-cec051301204
		else
		  search --no-floppy --fs-uuid --set=root 38cb2d69-327a-477d-8b8d-cec051301204
		fi
		linux /boot/vmlinuz-4.8.0-36-generic root=UUID=38cb2d69-327a-477d-8b8d-cec051301204 ro quiet splash $vt_handoff
		initrd /boot/initrd.img-4.8.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-36-generic (upstart) (sur /dev/sdb1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.8.0-36-generic--38cb2d69-327a-477d-8b8d-cec051301204' {
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1  38cb2d69-327a-477d-8b8d-cec051301204
		else
		  search --no-floppy --fs-uuid --set=root 38cb2d69-327a-477d-8b8d-cec051301204
		fi
		linux /boot/vmlinuz-4.8.0-36-generic root=UUID=38cb2d69-327a-477d-8b8d-cec051301204 ro quiet splash $vt_handoff init=/sbin/upstart
		initrd /boot/initrd.img-4.8.0-36-generic
	}
	menuentry 'Ubuntu, with Linux 4.8.0-36-generic (recovery mode) (sur /dev/sdb1)' --class gnu-linux --class gnu --class os $menuentry_id_option 'osprober-gnulinux-/boot/vmlinuz-4.8.0-36-generic-root=UUID=38cb2d69-327a-477d-8b8d-cec051301204 ro recovery nomodeset-38cb2d69-327a-477d-8b8d-cec051301204' {
		insmod part_msdos
		insmod ext2
		set root='hd1,msdos1'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,msdos1 --hint-efi=hd1,msdos1 --hint-baremetal=ahci1,msdos1  38cb2d69-327a-477d-8b8d-cec051301204
		else
		  search --no-floppy --fs-uuid --set=root 38cb2d69-327a-477d-8b8d-cec051301204
		fi
		linux /boot/vmlinuz-4.8.0-36-generic root=UUID=38cb2d69-327a-477d-8b8d-cec051301204 ro recovery nomodeset
		initrd /boot/initrd.img-4.8.0-36-generic
	}
}

set timeout_style=menu
if [ "${timeout}" = 0 ]; then
  set timeout=10
fi
### 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 ###
--------------------------------------------------------------------------------

=============================== sdb1/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/sdb1 during installation
UUID=38cb2d69-327a-477d-8b8d-cec051301204 /               ext4    errors=remount-ro 0       1
# /home was on /dev/sda8 during installation
UUID=6d0b64d7-c97c-4a40-b454-03d95702f0f9 /home           ext4    defaults        0       2
# /usr/local was on /dev/sda7 during installation
UUID=51b05bfc-5648-4286-bf38-8c202a0687e1 /usr/local      ext4    defaults        0       2
# swap was on /dev/sda6 during installation
UUID=650ad214-3992-456e-81c2-84c71d75f837 none            swap    sw              0       0
# swap was on /dev/sdb2 during installation
UUID=b71ca314-a508-466d-82a7-80b13d543a61 none            swap    sw              0       0
--------------------------------------------------------------------------------

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

           GiB - GB             File                                 Fragment(s)

  10.561523438 = 11.340349440   boot/grub/grub.cfg                             2
   6.365329742 = 6.834720768    boot/grub/i386-pc/core.img                     1
  10.557777405 = 11.336327168   boot/vmlinuz-4.8.0-36-generic                  1
  10.557777405 = 11.336327168   vmlinuz                                        1
   2.653316498 = 2.848976896    boot/initrd.img-4.8.0-36-generic               2
   2.653316498 = 2.848976896    initrd.img                                     2

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

Unknown BootLoader on sda4

00000000  41 14 00 90 90 90 90 90  90 90 90 90 90 90 90 90  |A...............|
00000010  83 ec 1c 89 74 24 10 8b  74 24 2c 89 7c 24 14 8b  |....t$..t$,.|$..|
00000020  7c 24 20 89 5c 24 0c 8b  5c 24 24 89 6c 24 18 8b  ||$ .\$..\$$.l$..|
00000030  6c 24 28 89 3c 24 e8 a5  42 14 00 81 fe 00 51 25  |l$(.<$..B.....Q%|
00000040  02 76 1a 89 74 24 04 31  f6 c7 44 24 08 00 00 00  |.v..t$.1..D$....|
00000050  00 c7 04 24 2c a2 f9 01  e8 b3 53 1a 00 89 3c 24  |...$,.....S...<$|
00000060  e8 7b 42 14 00 01 73 04  83 03 01 89 3c 24 e8 8d  |.{B...s.....<$..|
00000070  41 14 00 01 6b 18 8b 5c  24 0c 89 7c 24 20 8b 74  |A...k..\$..|$ .t|
00000080  24 10 8b 7c 24 14 8b 6c  24 18 83 c4 1c e9 6e 41  |$..|$..l$.....nA|
00000090  14 00 90 90 90 90 90 90  90 90 90 90 90 90 90 90  |................|
000000a0  83 ec 1c 89 5c 24 0c 8b  5c 24 20 89 74 24 10 89  |....\$..\$ .t$..|
000000b0  7c 24 14 89 6c 24 18 e8  c4 72 15 00 89 54 24 04  ||$..l$...r...T$.|
000000c0  89 04 24 e8 18 72 15 00  89 1c 24 89 c6 8b 44 24  |..$..r....$...D$|
000000d0  24 89 44 24 04 e8 b6 35  48 00 89 c5 e8 9f 72 15  |$.D$...5H.....r.|
000000e0  00 89 04 24 89 54 24 04  e8 f3 71 15 00 89 c7 29  |...$.T$...q....)|
000000f0  f7 8b 73 0c 81 ff 00 51  25 02 8b 5b 08 76 1a 89  |..s....Q%..[.v..|
00000100  7c 24 04 31 ff c7 44 24  08 02 00 00 00 c7 04 24  ||$.1..D$.......$|
00000110  2c a2 f9 01 e8 f7 52 1a  00 83 c3 08 89 1c 24 e8  |,.....R.......$.|
00000120  bc 41 14 00 01 7e 14 83  46 10 01 89 1c 24 e8 cd  |.A...~..F....$..|
00000130  40 14 00 89 e8 8b 5c 24  0c 8b 74 24 10 8b 7c 24  |@.....\$..t$..|$|
00000140  14 8b 6c 24 18 83 c4 1c  c3 90 90 90 90 90 90 90  |..l$............|
00000150  55 57 56 53 83 ec 1c 8b  44 24 30 8b 58 08 8b 78  |UWVS....D$0.X..x|
00000160  0c 8d 6b 08 89 2c 24 e8  74 41 14 00 8b 73 10 8b  |..k..,$.tA...s..|
00000170  4b 14 39 ce 75 09 eb 58  83 c6 04 39 ce 74 51 8b  |K.9.u..X...9.tQ.|
00000180  16 8d 42 08 39 c7 75 f0  8b 02 85 c0 75 2e c7 44  |..B.9.u.....u..D|
00000190  24 10 01 00 00 00 c7 44  24 0c 00 00 00 00 c7 44  |$......D$......D|
000001a0  24 08 b0 00 00 00 c7 44  24 04 90 a1 f9 01 c7 04  |$......D$.......|
000001b0  24 cf a1 f9 01 e8 26 35  b2 ff 8b 16 83 2a 00 fe  |$.....&5.....*..|
000001c0  ff ff 83 fe ff ff 02 00  00 00 2c 13 f1 02 00 fe  |..........,.....|
000001d0  ff ff 05 fe ff ff 2e 13  f1 02 d4 84 10 01 00 00  |................|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200



ADDITIONAL INFORMATION :
=================== log of boot-info 2017-06-26__19h28 ===================
boot-info version : 4ppa40
boot-sav version : 4ppa40
glade2script version : 3.2.3~ppa1
boot-sav-extra version : 4ppa40
boot-info is executed in installed-session (Ubuntu 17.04, zesty, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-4.10.0-24-generic root=UUID=8f57efed-9359-4cd7-a4a3-717a108c5953 ro quiet splash vt.handoff=7
The disk contains an unclean file system (0, 0).
Metadata kept in Windows cache, refused to mount.
Falling back to read-only mount because the NTFS partition is in an
unsafe state. Please resume and shutdown Windows fully (no hibernation
or fast restarting.)
The disk contains an unclean file system (0, 0).
Metadata kept in Windows cache, refused to mount.
Falling back to read-only mount because the NTFS partition is in an
unsafe state. Please resume and shutdown Windows fully (no hibernation
or fast restarting.)
Windows is hibernated, refused to mount.
The disk contains an unclean file system (0, 0).
Metadata kept in Windows cache, refused to mount.
Falling back to read-only mount because the NTFS partition is in an
unsafe state. Please resume and shutdown Windows fully (no hibernation
or fast restarting.)

=================== os-prober:
/dev/sda5:L'OS actuellement utilisé - Ubuntu 17.04 CurrentSession:linux
/dev/sda1:Windows Recovery Environment:Windows:chain
/dev/sda2:Windows 10:Windows1:chain
/dev/sda3:Windows Vista:Windows2:chain
/dev/sdb1:Ubuntu 16.04.2 LTS (16.04):Ubuntu:linux

=================== blkid:
/dev/sda1: LABEL="PQSERVICE" UUID="A096E59E96E574E6" TYPE="ntfs" PARTUUID="c6d33306-01"
/dev/sda2: LABEL="SYSTEM RESERVED" UUID="C6E46228E4621AC7" TYPE="ntfs" PARTUUID="c6d33306-02"
/dev/sda3: LABEL="ACER" UUID="F0D2CD44D2CD0FB0" TYPE="ntfs" PARTUUID="c6d33306-03"
/dev/sda5: UUID="8f57efed-9359-4cd7-a4a3-717a108c5953" TYPE="ext4" PARTUUID="c6d33306-05"
/dev/sda6: UUID="650ad214-3992-456e-81c2-84c71d75f837" TYPE="swap" PARTUUID="c6d33306-06"
/dev/sda7: UUID="51b05bfc-5648-4286-bf38-8c202a0687e1" TYPE="ext4" PARTUUID="c6d33306-07"
/dev/sda8: UUID="6d0b64d7-c97c-4a40-b454-03d95702f0f9" TYPE="ext4" PARTUUID="c6d33306-08"
/dev/sdb1: UUID="38cb2d69-327a-477d-8b8d-cec051301204" TYPE="ext4" PTTYPE="dos" PARTUUID="c6d3332c-01"
/dev/sdb2: UUID="b71ca314-a508-466d-82a7-80b13d543a61" TYPE="swap" PARTUUID="c6d3332c-02"


2 disks with OS, 5 OS : 2 Linux, 0 MacOS, 3 Windows, 0 unknown type OS.

mkdir: impossible de créer le répertoire «/mnt/boot-sav/sda3/boot-sav/log/2017-06-26__19h28boot-info02»: Système de fichiers accessible en lecture seulement
sda3 is Read-only or full

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root     4096 juin  20 09:07 grub.d
drwxr-xr-x  2 root root     4096 févr. 24 00:34 grub.d.bak
total 76
-rwxr-xr-x 1 root root  9783 mars  30 23:45 00_header
-rwxr-xr-x 1 root root  6258 mars  15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12676 mars  30 23:45 10_linux
-rwxr-xr-x 1 root root 11281 mars  30 23:45 20_linux_xen
-rwxr-xr-x 1 root root 12059 mars  30 23:45 30_os-prober
-rwxr-xr-x 1 root root  1418 janv. 13 17:26 30_uefi-firmware
-rwxr-xr-x 1 root root   214 janv. 13 17:26 40_custom
-rwxr-xr-x 1 root root   216 janv. 13 17:26 41_custom
-rw-r--r-- 1 root root   483 janv. 13 17:26 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"




=================== sdb1/etc/grub.d/ :
drwxr-xr-x  2 root root    4096 févr. 15 21:36 grub.d
total 76
-rwxr-xr-x 1 root root  9791 janv. 13 17:26 00_header
-rwxr-xr-x 1 root root  6258 mars  15  2016 05_debian_theme
-rwxr-xr-x 1 root root 12261 janv. 13 17:26 10_linux
-rwxr-xr-x 1 root root 11082 janv. 13 17:26 20_linux_xen
-rwxr-xr-x 1 root root  1992 janv. 28  2016 20_memtest86+
-rwxr-xr-x 1 root root 11692 janv. 13 17:26 30_os-prober
-rwxr-xr-x 1 root root  1418 janv. 13 17:26 30_uefi-firmware
-rwxr-xr-x 1 root root   214 janv. 13 17:26 40_custom
-rwxr-xr-x 1 root root   216 janv. 13 17:26 41_custom
-rw-r--r-- 1 root root   483 janv. 13 17:26 README




=================== sdb1/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"




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


=================== PARTITIONS & DISKS:
sda5	: sda,	not-sepboot,	grubenv-ok	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,	.
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sda1.
sda2	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sda2.
sda3	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	haswinload,	no-recov-nor-hid,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sda3.
sda7	: 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,	/usr/local.
sda8	: 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,	/home.
sdb1	: sdb,	not-sepboot,	grubenv-ok	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,	not-far,	/mnt/boot-sav/sdb1.

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


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

Model: ATA Hitachi HTS54323 (scsi)
Disk /dev/sda: 320GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type      File system     Flags
1      1049kB  23.8GB  23.8GB  primary   ntfs            diag
2      23.8GB  23.9GB  105MB   primary   ntfs            boot
3      23.9GB  101GB   77.2GB  primary   ntfs
4      101GB   320GB   219GB   extended
5      101GB   126GB   25.3GB  logical   ext4
6      126GB   136GB   9144MB  logical   linux-swap(v1)
7      136GB   147GB   11.3GB  logical   ext4
8      147GB   320GB   173GB   logical   ext4


Model: ATA SATA SSD (scsi)
Disk /dev/sdb: 20.0GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system     Flags
1      240MB   17.5GB  17.3GB  primary  ext4            boot
2      17.5GB  20.0GB  2481MB  primary  linux-swap(v1)

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

BYT;
/dev/sda:320GB:scsi:512:512:msdos:ATA Hitachi HTS54323:;
1:1049kB:23.8GB:23.8GB:ntfs::diag;
2:23.8GB:23.9GB:105MB:ntfs::boot;
3:23.9GB:101GB:77.2GB:ntfs::;
4:101GB:320GB:219GB:::;
5:101GB:126GB:25.3GB:ext4::;
6:126GB:136GB:9144MB:linux-swap(v1)::;
7:136GB:147GB:11.3GB:ext4::;
8:147GB:320GB:173GB:ext4::;

BYT;
/dev/sdb:20.0GB:scsi:512:512:msdos:ATA SATA SSD:;
1:240MB:17.5GB:17.3GB:ext4::boot;
2:17.5GB:20.0GB:2481MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE   SIZE LABEL
sda   disk        298,1G
sda1  part ntfs    22,2G PQSERVICE
sda2  part ntfs     100M SYSTEM RESERVED
sda3  part ntfs    71,9G ACER
sda4  part            1K
sda5  part ext4    23,5G
sda6  part swap     8,5G
sda7  part ext4    10,5G
sda8  part ext4   161,3G
sdb   disk         18,7G
sdb1  part ext4    16,1G
sdb2  part swap     2,3G

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      1  0  0 running
sda1     1  0  0         /mnt/boot-sav/sda1
sda2     1  0  0         /mnt/boot-sav/sda2
sda3     1  0  0         /mnt/boot-sav/sda3
sda4     1  0  0
sda5     1  0  0         /
sda6     1  0  0         [SWAP]
sda7     1  0  0         /usr/local
sda8     1  0  0         /home
sdb      0  0  0 running
sdb1     0  0  0         /mnt/boot-sav/sdb1
sdb2     0  0  0         [SWAP]


=================== mount:
sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
udev on /dev type devtmpfs (rw,nosuid,relatime,size=1923740k,nr_inodes=480935,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=389364k,mode=755)
/dev/sda5 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 (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)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
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/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=25,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=14826)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
mqueue on /dev/mqueue type mqueue (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
/dev/sda7 on /usr/local type ext4 (rw,relatime,data=ordered)
/dev/sda8 on /home type ext4 (rw,relatime,data=ordered)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,relatime)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=389360k,mode=700,uid=1000,gid=1000)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sda1 on /mnt/boot-sav/sda1 type fuseblk (ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda2 on /mnt/boot-sav/sda2 type fuseblk (ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sda3 on /mnt/boot-sav/sda3 type fuseblk (ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb1 on /mnt/boot-sav/sdb1 type ext4 (rw,relatime,data=ordered)


=================== ls:
/sys/block/sda (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset badblocks bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight integrity power queue range removable ro sdb1 sdb2 size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri drm_dp_aux0 ecryptfs fb0 fd full fuse hidraw0 hidraw1 hpet hugepages hwrng i2c-0 i2c-1 i2c-2 i2c-3 i2c-4 i2c-5 i2c-6 initctl input kmsg kvm lightnvm log mapper mcelog media0 mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sda5 sda6 sda7 sda8 sdb sdb1 sdb2 sg0 sg1 shm snapshot snd stderr stdin stdout uhid uinput urandom usb userio v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control
ls: impossible d'accéder à '': Aucun fichier ou dossier de ce type

=================== hexdump -n512 -C /dev/sda1
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  f8 87 c6 02 00 00 00 00  |................|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  e6 74 e5 96 9e e5 96 a0  |.........t......|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 41 20  |t.............A |
00000190  64 69 73 6b 20 72 65 61  64 20 65 72 72 6f 72 20  |disk read error |
000001a0  6f 63 63 75 72 72 65 64  00 0d 0a 42 4f 4f 54 4d  |occurred...BOOTM|
000001b0  47 52 20 69 73 20 6d 69  73 73 69 6e 67 00 0d 0a  |GR is missing...|
000001c0  42 4f 4f 54 4d 47 52 20  69 73 20 63 6f 6d 70 72  |BOOTMGR is compr|
000001d0  65 73 73 65 64 00 0d 0a  50 72 65 73 73 20 43 74  |essed...Press Ct|
000001e0  72 6c 2b 41 6c 74 2b 44  65 6c 20 74 6f 20 72 65  |rl+Alt+Del to re|
000001f0  73 74 61 72 74 0d 0a 00  8c a9 be d6 00 00 55 aa  |start.........U.|
00000200

=================== hexdump -n512 -C /dev/sda2
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 90 c6 02  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff 1f 03 00 00 00 00 00  |................|
00000030  55 21 00 00 00 00 00 00  02 00 00 00 00 00 00 00  |U!..............|
00000040  f6 00 00 00 01 00 00 00  c7 1a 62 e4 28 62 e4 c6  |..........b.(b..|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda3
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 b0 c9 02  |........?.......|
00000020  00 00 00 00 80 00 80 00  f8 57 fd 08 00 00 00 00  |.........W......|
00000030  00 00 0c 00 00 00 00 00  02 00 00 00 00 00 00 00  |................|
00000040  f6 00 00 00 01 00 00 00  b0 0f cd d2 44 cd d2 f0  |............D...|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 41 20  |t.............A |
00000190  64 69 73 6b 20 72 65 61  64 20 65 72 72 6f 72 20  |disk read error |
000001a0  6f 63 63 75 72 72 65 64  00 0d 0a 42 4f 4f 54 4d  |occurred...BOOTM|
000001b0  47 52 20 69 73 20 6d 69  73 73 69 6e 67 00 0d 0a  |GR is missing...|
000001c0  42 4f 4f 54 4d 47 52 20  69 73 20 63 6f 6d 70 72  |BOOTMGR is compr|
000001d0  65 73 73 65 64 00 0d 0a  50 72 65 73 73 20 43 74  |essed...Press Ct|
000001e0  72 6c 2b 41 6c 74 2b 44  65 6c 20 74 6f 20 72 65  |rl+Alt+Del to re|
000001f0  73 74 61 72 74 0d 0a 00  8c a9 be d6 00 00 55 aa  |start.........U.|
00000200

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  1.9G     0  1.9G   0% /dev
tmpfs          tmpfs     381M   16M  365M   5% /run
/dev/sda5      ext4       24G   15G  7.6G  66% /
tmpfs          tmpfs     1.9G  7.8M  1.9G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     1.9G     0  1.9G   0% /sys/fs/cgroup
/dev/sda7      ext4       11G  2.9G  6.9G  30% /usr/local
/dev/sda8      ext4      159G  134G   18G  89% /home
tmpfs          tmpfs     381M   20K  381M   1% /run/user/1000
/dev/sda1      fuseblk    23G   15G  7.7G  66% /mnt/boot-sav/sda1
/dev/sda2      fuseblk   100M   31M   70M  31% /mnt/boot-sav/sda2
/dev/sda3      fuseblk    72G   53G   20G  74% /mnt/boot-sav/sda3
/dev/sdb1      ext4       16G  3.9G   12G  26% /mnt/boot-sav/sdb1

=================== fdisk -l:
Disk /dev/sda: 298.1 GiB, 320072933376 bytes, 625142448 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: 0xc6d33306

Device     Boot     Start       End   Sectors   Size Id Type
/dev/sda1            2048  46567423  46565376  22.2G 27 Hidden NTFS WinRE
/dev/sda2  *     46567424  46772223    204800   100M  7 HPFS/NTFS/exFAT
/dev/sda3        46772224 197593087 150820864  71.9G  7 HPFS/NTFS/exFAT
/dev/sda4       197603326 625142427 427539102 203.9G  5 Extended
/dev/sda5       197603328 246956843  49353516  23.5G 83 Linux
/dev/sda6       246958080 264816639  17858560   8.5G 82 Linux swap / Solaris
/dev/sda7       264818688 286814207  21995520  10.5G 83 Linux
/dev/sda8       286816256 625142427 338326172 161.3G 83 Linux


Disk /dev/sdb: 18.7 GiB, 20014718976 bytes, 39091248 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: 0xc6d3332c

Device     Boot    Start      End  Sectors  Size Id Type
/dev/sdb1  *      468992 34244382 33775391 16.1G 83 Linux
/dev/sdb2       34244608 39090175  4845568  2.3G 82 Linux swap / Solaris


Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
User choice: Est-ce que sda (320GB) est un disque amovible ? no




=================== Suggested repair
The default repair of the Boot-Repair utility would purge (in order to) and reinstall the grub2 of sda5 into the MBRs of all disks (except USB without OS).
Additional repair would be performed: unhide-bootmenu-10s


=================== Advice in case of suggested repair
Attention : continuer sans internet laisserait le système sans démarrage. Veuillez connecter Internet.
Voulez-vous continuer ?


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le disque sda (320GB) !

Les fichiers de démarrage de [L'OS actuellement utilisé - Ubuntu 17.04] sont loin du début du disque. Votre BIOS pourrait ne pas les détecter. Vous voudrez peut-être re-essayer après avoir créé une partition /boot (EXT4, >200MB, en début de disque). Cela peut être réalisé via des outils tels que gParted. Puis sélectionnez cette partition via l'option [Partition /boot séparée :] de [Boot-Repair]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)


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

Download as text

Ce qui me paraît bizarre, c'est le contenu des fichier grub.cfg des deux Os en /sda5 et /sdb1 . ce qui permet le démarrage des deux Os dans la rubrique

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

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

Pour l'Os en /dev/sda5 les lignes du boot info 198 à 466, concernant le fichier grub.cfg, sont identiques aux lignes contenues dans l'Os en /dev/sdb1;  635 à 903 .

Çà m’étonne que l'installation de l'Os en /dev/sdb1 ai pu faire çà...

Que c'est il passé lors de l'installation? Ou après l'installation?
On voit aussi dans le fichiers  fstab des deux Os que tu utilises la même partition /home séparée.

Edit;
En fait c'est la totalité du contenu des fichiers grub.cfg des deux Os qui est identique.
Il doit y avoir eu du bricolage dans les grub.cf  .   Non?

@+.   Babdu89   .

Dernière modification par Babdu89 (Le 26/06/2017, à 21:13)


J'ai découvert Ubuntu avec la 07.10.... Et alors?!...  Depuis je regarde de temps en temps si Windows marche toujours....

Hors ligne

#7 Le 26/06/2017, à 22:07

lbloch

Re : Installation sur mini-disque SSD d'un Acer Aspire

Oui, j'ai essayé de réparer dans la confusion, et au bout d'un certain temps il est très possible que j'aie fait des fausses manœuvres, c'est même sûr.

Hors ligne

#8 Le 26/06/2017, à 22:12

lbloch

Re : Installation sur mini-disque SSD d'un Acer Aspire

En tout cas là l'installation sur /dev/sdb1 est toute neuve. Je devrais sans doute réessayer avec une 17.04, parce que GRUB évolue quand même pas mal. Bon, je sais, c'est de la fuite en avant...

Hors ligne

#9 Le 27/06/2017, à 00:38

??

Re : Installation sur mini-disque SSD d'un Acer Aspire

Bonsoir
Tu devrais lancer ubuntu et choisir le ubuntu installé sur sdb1 au lieu du standard  (sda5) en utilisant la sélection du grub.
Dans l'état actuel des réparations, je ne vois pas ce qui empêcherait de booter

Sauf le fait que tu mélanges allègrement de la version 16.04 avec de la version 17.04 a un degré rarement vu.

=============================== sdb1/etc/fstab: ================================
# /home was on /dev/sda8 during installation
UUID=6d0b64d7-c97c-4a40-b454-03d95702f0f9 /home           ext4    defaults        0       2
# /usr/local was on /dev/sda7 during installation
UUID=51b05bfc-5648-4286-bf38-8c202a0687e1 /usr/local      ext4    defaults        0       2
=================
=============================== sda5/etc/fstab: ================================
# /home was on /dev/sda8 during installation
UUID=6d0b64d7-c97c-4a40-b454-03d95702f0f9 /home           ext4    defaults        0       2
# /usr/local was on /dev/sda7 during installation
UUID=51b05bfc-5648-4286-bf38-8c202a0687e1 /usr/local      ext4    defaults        0       2

Pour le /home c'est assez fréquent.
Mais pour le /usr, je n'avais jamais vu un partage entre deux OS.
et ton problème vient certainement de cette cause.
sinon tu réinstalles le grub avec la commande

sudo  grub-install  -v  /dev/sdb

Tu posteras si cela plante et si ce n'est pas le cas tu regénères le grub.

sudo update-grub

Dernière modification par ?? (Le 27/06/2017, à 00:42)


Utiliser REFIND au lieu du GRUB https://doc.ubuntu-fr.org/refind . Aidez à vous faire dépanner en suivant le guide et en utilisant les outils de diagnostic J'ai perdu ma gomme. Désolé pour les fautes d'orthographes non corrigées.

Hors ligne

#10 Le 27/06/2017, à 15:24

Babdu89

Re : Installation sur mini-disque SSD d'un Acer Aspire

Bonjour.

D'après le post#1, l'Os installé en /dev/sdb1 ne démarre pas. Et je pense que c'est du au fait que les deux fichiers grub.cfg des deux Os sont identiques. Dans la rubrique ;

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

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

C'est ce qui permet de lancer les Os.

On y retrouve le contenu du fichier grub.cfg de l'Os installé en /sda5. Donc çà ne peut faire démarrer que l'Os en /sda5 lorsque l'on utilise le menuentry de l'Os installé en /sdb1 pour le faire démarrer.

Comme dans le fstab de chaque Os, la partition système est bien indiquée; bon UUID de partition   /
Sans tenir compte des bricolages fait avec /usr. À la limite dans le fstab de l'Os en /sdb1, on peut commenter la ligne comme ce qui est en gras.

# /usr/local was on /dev/sda7 during installation
#UUID=51b05bfc-5648-4286-bf38-8c202a0687e1 /usr/local      ext4    defaults        0       2

Je propose de tester la réinstallation de Grub sur l'Os installé en Dev/sdb1, comme ceci.

Depuis une session live Ubuntu.
Installer utiliser Boot-Repair en passant par les options avancées pour réinstaller Grub comme ceci.
Onglet "Options principales", cocher" Réinstaller Grub"
Onglet "Emplacement de Grub"
Dans " Os par défaut au démarrage" choisir; /sdb1
Dans " Placer Grub dans" choisir; /sdb
Faire appliquer et donner l'URL indiquée dans la dernière fenêtre avant de quitter Boot-Repair, et redémarrer la machine sur le disque /sdb. pas sur le disque /sda.

Nous dire sur les deux Os démarrent et fonctionnent.
Si çà marche et que tu veuilles que la machine démarre sur le disque /sda, on t'expliquera comment faire.

@+.   Babdu89   .

Dernière modification par Babdu89 (Le 27/06/2017, à 15:40)


J'ai découvert Ubuntu avec la 07.10.... Et alors?!...  Depuis je regarde de temps en temps si Windows marche toujours....

Hors ligne