Ubuntu-fr

SimonL

Réparer le boot

Bonjours,
J'ai un pc dualboot Windows8.1/Ubuntu15.04.
Je cherche à désinstaller ubuntu pour une durée indéterminé. J'ai suivi plusieurs lien mais avant d'enlever ubuntu il faut que je répare le boot. Aujourd'hui j'ai grub qui me propose sur quel OS je veux booter. J'ai d'abord essayer de suivre le tutoriel ici. Mais je ne trouve pas ou cocher "restaurer le mbr"... J'ai néanmoins trouver une option pour vous montrer la configuration de mon boot (ici)
J'espère que vous pourrez m'aider.
Cordialement

---

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

malbo

Re : Réparer le boot

Ton Boot-Info est là :

 Boot Info Script e7fc706 + Boot-Repair extra info      [Boot-Info 9Feb2015]


============================= 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 /boot/grub and uses an embedded config file:
    
    ---------------------------------------------------------------------------
    search.fs_uuid d27e6661-3556-4b17-b2db-69f30cb01389 root hd1,gpt4 
    set prefix=($root)'/boot/grub'
    
    ---------------------------------------------------------------------------
 => Windows 7/8/2012 is installed in the MBR of /dev/sdb.
 => Syslinux MBR (4.04 and higher) is installed in the MBR of /dev/sdc.

sda1: __________________________________________________________________________

    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

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 /Windows/System32/winload.exe

sdb1: __________________________________________________________________________

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

sdb2: __________________________________________________________________________

    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:        

sdb3: __________________________________________________________________________

    File system:       BIOS Boot partition
    Boot sector type:  -
    Boot sector info: 

sdb4: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 15.04 
    Boot files:        /boot/grub/grub.cfg /etc/fstab 
                       /boot/grub/i386-pc/core.img

sdb5: __________________________________________________________________________

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

sdc1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 6.03 2014-10-06................................................2....0............A20 gate n
    Boot sector info:  Syslinux looks at sector 2329240 of /dev/sdc1 for its 
                       second stage. SYSLINUX is installed in the  directory. 
                       No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /syslinux/syslinux.cfg /ldlinux.sys

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

Drive: sda _____________________________________________________________________

Disk /dev/sda: 111.8 GiB, 120034123776 bytes, 234441648 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

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1    *          2,048       718,847       716,800   7 NTFS / exFAT / HPFS
/dev/sda2             718,848   234,438,655   233,719,808   7 NTFS / exFAT / HPFS


Drive: sdb _____________________________________________________________________

Disk /dev/sdb: 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

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                   1 1,953,525,167 1,953,525,167  ee GPT


GUID Partition Table detected.

Partition    Start Sector    End Sector  # of Sectors System
/dev/sdb1              34       262,177       262,144 Microsoft Reserved Partition (Windows)
/dev/sdb2         264,192 1,268,946,269 1,268,682,078 Data partition (Windows/Linux)
/dev/sdb3   1,268,946,944 1,268,948,991         2,048 BIOS Boot partition
/dev/sdb4   1,268,948,992 1,936,893,951   667,944,960 Data partition (Linux)
/dev/sdb5   1,936,893,952 1,953,523,711    16,629,760 Swap partition (Linux)

Drive: sdc _____________________________________________________________________

Disk /dev/sdc: 1.9 GiB, 2013265920 bytes, 3932160 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

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdc1    *          2,552     3,932,159     3,929,608   b W95 FAT32


"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        DE96E39E96E37605                       ntfs       Réservé au système
/dev/sda2        8EC4F525C4F50FE7                       ntfs       
/dev/sdb1                                                          
/dev/sdb2        22084FD6084FA79D                       ntfs       Data
/dev/sdb3                                                          
/dev/sdb4        d27e6661-3556-4b17-b2db-69f30cb01389   ext4       
/dev/sdb5        2963ca18-283e-4080-818a-a8d96d5a318a   swap       
/dev/sdc1        D245-1199                              vfat       UBUNTU

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

total 0
lrwxrwxrwx 1 root root  9 Jun 20  2015 ata-ASUS_DRW-24F1ST_a_S10L68BDB00NZ0 -> ../../sr0
lrwxrwxrwx 1 root root  9 Jun 20 08:49 ata-KINGSTON_SV300S37A120G_50026B773C044930 -> ../../sda
lrwxrwxrwx 1 root root 10 Jun 20 08:49 ata-KINGSTON_SV300S37A120G_50026B773C044930-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jun 20 08:49 ata-KINGSTON_SV300S37A120G_50026B773C044930-part2 -> ../../sda2
lrwxrwxrwx 1 root root  9 Jun 20 08:49 ata-WDC_WD10EZEX-00BN5A0_WD-WMC3F0527860 -> ../../sdb
lrwxrwxrwx 1 root root 10 Jun 20 08:49 ata-WDC_WD10EZEX-00BN5A0_WD-WMC3F0527860-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Jun 20 08:49 ata-WDC_WD10EZEX-00BN5A0_WD-WMC3F0527860-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Jun 20 08:49 ata-WDC_WD10EZEX-00BN5A0_WD-WMC3F0527860-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Jun 20 08:49 ata-WDC_WD10EZEX-00BN5A0_WD-WMC3F0527860-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 Jun 20 08:49 ata-WDC_WD10EZEX-00BN5A0_WD-WMC3F0527860-part5 -> ../../sdb5
lrwxrwxrwx 1 root root  9 Jun 20 08:49 usb-Generic_Flash_Disk_F758AFD0-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 Jun 20 08:49 usb-Generic_Flash_Disk_F758AFD0-0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 Jun 20 08:49 wwn-0x14306257497015603201x -> ../../sdb
lrwxrwxrwx 1 root root 10 Jun 20 08:49 wwn-0x14306257497015603201x-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Jun 20 08:49 wwn-0x14306257497015603201x-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Jun 20 08:49 wwn-0x14306257497015603201x-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Jun 20 08:49 wwn-0x14306257497015603201x-part4 -> ../../sdb4
lrwxrwxrwx 1 root root 10 Jun 20 08:49 wwn-0x14306257497015603201x-part5 -> ../../sdb5
lrwxrwxrwx 1 root root  9 Jun 20 08:49 wwn-0x5273781153331367938x -> ../../sda
lrwxrwxrwx 1 root root 10 Jun 20 08:49 wwn-0x5273781153331367938x-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Jun 20 08:49 wwn-0x5273781153331367938x-part2 -> ../../sda2

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdc1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)


=========================== sdb4/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd1,gpt4'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  d27e6661-3556-4b17-b2db-69f30cb01389
else
  search --no-floppy --fs-uuid --set=root d27e6661-3556-4b17-b2db-69f30cb01389
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=1152x864
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=-1
else
  if [ x$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-d27e6661-3556-4b17-b2db-69f30cb01389' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
	insmod part_gpt
	insmod ext2
	set root='hd1,gpt4'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  d27e6661-3556-4b17-b2db-69f30cb01389
	else
	  search --no-floppy --fs-uuid --set=root d27e6661-3556-4b17-b2db-69f30cb01389
	fi
	linux	/boot/vmlinuz-3.19.0-18-generic root=UUID=d27e6661-3556-4b17-b2db-69f30cb01389 ro  quiet splash $vt_handoff
	initrd	/boot/initrd.img-3.19.0-18-generic
}
submenu 'Options avancées pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-d27e6661-3556-4b17-b2db-69f30cb01389' {
	menuentry 'Ubuntu, avec Linux 3.19.0-18-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-18-generic-advanced-d27e6661-3556-4b17-b2db-69f30cb01389' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  d27e6661-3556-4b17-b2db-69f30cb01389
		else
		  search --no-floppy --fs-uuid --set=root d27e6661-3556-4b17-b2db-69f30cb01389
		fi
		echo	'Chargement de Linux 3.19.0-18-generic…'
		linux	/boot/vmlinuz-3.19.0-18-generic root=UUID=d27e6661-3556-4b17-b2db-69f30cb01389 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-3.19.0-18-generic
	}
	menuentry 'Ubuntu, with Linux 3.19.0-18-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-18-generic-init-upstart-d27e6661-3556-4b17-b2db-69f30cb01389' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  d27e6661-3556-4b17-b2db-69f30cb01389
		else
		  search --no-floppy --fs-uuid --set=root d27e6661-3556-4b17-b2db-69f30cb01389
		fi
		echo	'Chargement de Linux 3.19.0-18-generic…'
		linux	/boot/vmlinuz-3.19.0-18-generic root=UUID=d27e6661-3556-4b17-b2db-69f30cb01389 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-3.19.0-18-generic
	}
	menuentry 'Ubuntu, with Linux 3.19.0-18-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-18-generic-recovery-d27e6661-3556-4b17-b2db-69f30cb01389' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  d27e6661-3556-4b17-b2db-69f30cb01389
		else
		  search --no-floppy --fs-uuid --set=root d27e6661-3556-4b17-b2db-69f30cb01389
		fi
		echo	'Chargement de Linux 3.19.0-18-generic…'
		linux	/boot/vmlinuz-3.19.0-18-generic root=UUID=d27e6661-3556-4b17-b2db-69f30cb01389 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-3.19.0-18-generic
	}
	menuentry 'Ubuntu, avec Linux 3.19.0-15-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-15-generic-advanced-d27e6661-3556-4b17-b2db-69f30cb01389' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  d27e6661-3556-4b17-b2db-69f30cb01389
		else
		  search --no-floppy --fs-uuid --set=root d27e6661-3556-4b17-b2db-69f30cb01389
		fi
		echo	'Chargement de Linux 3.19.0-15-generic…'
		linux	/boot/vmlinuz-3.19.0-15-generic root=UUID=d27e6661-3556-4b17-b2db-69f30cb01389 ro  quiet splash $vt_handoff
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-3.19.0-15-generic
	}
	menuentry 'Ubuntu, with Linux 3.19.0-15-generic (upstart)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-15-generic-init-upstart-d27e6661-3556-4b17-b2db-69f30cb01389' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  d27e6661-3556-4b17-b2db-69f30cb01389
		else
		  search --no-floppy --fs-uuid --set=root d27e6661-3556-4b17-b2db-69f30cb01389
		fi
		echo	'Chargement de Linux 3.19.0-15-generic…'
		linux	/boot/vmlinuz-3.19.0-15-generic root=UUID=d27e6661-3556-4b17-b2db-69f30cb01389 ro  quiet splash $vt_handoff init=/sbin/upstart
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-3.19.0-15-generic
	}
	menuentry 'Ubuntu, with Linux 3.19.0-15-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.19.0-15-generic-recovery-d27e6661-3556-4b17-b2db-69f30cb01389' {
		recordfail
		load_video
		insmod gzio
		if [ x$grub_platform = xxen ]; then insmod xzio; insmod lzopio; fi
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt4'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  d27e6661-3556-4b17-b2db-69f30cb01389
		else
		  search --no-floppy --fs-uuid --set=root d27e6661-3556-4b17-b2db-69f30cb01389
		fi
		echo	'Chargement de Linux 3.19.0-15-generic…'
		linux	/boot/vmlinuz-3.19.0-15-generic root=UUID=d27e6661-3556-4b17-b2db-69f30cb01389 ro recovery nomodeset 
		echo	'Chargement du disque mémoire initial…'
		initrd	/boot/initrd.img-3.19.0-15-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_gpt
	insmod ext2
	set root='hd1,gpt4'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  d27e6661-3556-4b17-b2db-69f30cb01389
	else
	  search --no-floppy --fs-uuid --set=root d27e6661-3556-4b17-b2db-69f30cb01389
	fi
	knetbsd	/boot/memtest86+.elf
}
menuentry 'Memory test (memtest86+, serial console 115200)' {
	insmod part_gpt
	insmod ext2
	set root='hd1,gpt4'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt4 --hint-efi=hd1,gpt4 --hint-baremetal=ahci1,gpt4  d27e6661-3556-4b17-b2db-69f30cb01389
	else
	  search --no-floppy --fs-uuid --set=root d27e6661-3556-4b17-b2db-69f30cb01389
	fi
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 8 (loader) (sur /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-chain-DE96E39E96E37605' {
	insmod part_msdos
	insmod ntfs
	set root='hd0,msdos1'
	if [ x$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  DE96E39E96E37605
	else
	  search --no-floppy --fs-uuid --set=root DE96E39E96E37605
	fi
	parttool ${root} hidden-
	drivemap -s (hd0) ${root}
	chainloader +1
}
set timeout_style=menu
if [ "${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 ###
--------------------------------------------------------------------------------

=============================== sdb4/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/sdb4 during installation
UUID=d27e6661-3556-4b17-b2db-69f30cb01389 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sdb5 during installation
UUID=2963ca18-283e-4080-818a-a8d96d5a318a none            swap    sw              0       0
--------------------------------------------------------------------------------

========================= sdc1/syslinux/syslinux.cfg: ==========================

--------------------------------------------------------------------------------
# D-I config version 2.0
# search path for the c32 support libraries (libcom32, libutil etc.)
path 
include menu.cfg
default vesamenu.c32
prompt 0
timeout 50
ui gfxboot bootlogo
--------------------------------------------------------------------------------

============== sdc1: Version of COM32(R) files used by Syslinux: ===============

 ldlinux.c32                        :  not a COM32/COM32R module
 syslinux/chain.c32                 :  not a COM32/COM32R module
 syslinux/gfxboot.c32               :  not a COM32/COM32R module
 syslinux/ldlinux.c32               :  not a COM32/COM32R module
 syslinux/libcom32.c32              :  not a COM32/COM32R module
 syslinux/libutil.c32               :  not a COM32/COM32R module
 syslinux/vesamenu.c32              :  not a COM32/COM32R module

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

cat: write error: Broken pipe
File descriptor 9 (/proc/4864/mounts) leaked on lvs invocation. Parent PID 16409: bash
File descriptor 63 (pipe:[76883]) leaked on lvs invocation. Parent PID 16409: bash
  No volume groups found

ADDITIONAL INFORMATION :
=================== log of boot-repair 2015-06-20__08h49 ===================
boot-repair version : 4ppa33
boot-sav version : 4ppa33
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa33
boot-repair is executed in live-session (Ubuntu 15.04, vivid, Ubuntu, i686)
CPU op-mode(s):        32-bit, 64-bit
bootkbd=fr-latin1 console-setup/layoutcode=fr console-setup/variantcode=nodeadkeys locale=fr_FR noprompt cdrom-detect/try-usb=true file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz splash -- debian-installer/language=fr keyboard-configuration/layoutcode?=fr keyboard-configuration/variantcode?=oss
ls: cannot access /home/usr/.config: No such file or directory
The disk contains an unclean file system (0, 0).
Metadata kept in Windows cache, refused to mount.
Failed to mount '/dev/sda1': Operation not permitted
The NTFS partition is in an unsafe state. Please resume and shutdown
Windows fully (no hibernation or fast restarting), or mount the volume
read-only with the 'ro' mount option.
mount -t ntfs-3g -o remove_hiberfile /dev/sda1 /mnt/boot-sav/sda1
The disk contains an unclean file system (0, 0).
Metadata kept in Windows cache, refused to mount.
Failed to mount '/dev/sda1': Operation not permitted
The NTFS partition is in an unsafe state. Please resume and shutdown
Windows fully (no hibernation or fast restarting), or mount the volume
read-only with the 'ro' mount option.
mount /dev/sda1 : Error code 14
mount -r /dev/sda1 /mnt/boot-sav/sda1
Windows is hibernated, refused to mount.
Failed to mount '/dev/sda2': Operation not permitted
The NTFS partition is in an unsafe state. Please resume and shutdown
Windows fully (no hibernation or fast restarting), or mount the volume
read-only with the 'ro' mount option.
mount -t ntfs-3g -o remove_hiberfile /dev/sda2 /mnt/boot-sav/sda2
The disk contains an unclean file system (0, 0).
Metadata kept in Windows cache, refused to mount.
Failed to mount '/dev/sda2': Operation not permitted
The NTFS partition is in an unsafe state. Please resume and shutdown
Windows fully (no hibernation or fast restarting), or mount the volume
read-only with the 'ro' mount option.
mount /dev/sda2 : Error code 14
mount -r /dev/sda2 /mnt/boot-sav/sda2
The disk contains an unclean file system (0, 0).
Metadata kept in Windows cache, refused to mount.
Failed to mount '/dev/sdb2': Operation not permitted
The NTFS partition is in an unsafe state. Please resume and shutdown
Windows fully (no hibernation or fast restarting), or mount the volume
read-only with the 'ro' mount option.
mount -t ntfs-3g -o remove_hiberfile /dev/sdb2 /mnt/boot-sav/sdb2
The disk contains an unclean file system (0, 0).
Metadata kept in Windows cache, refused to mount.
Failed to mount '/dev/sdb2': Operation not permitted
The NTFS partition is in an unsafe state. Please resume and shutdown
Windows fully (no hibernation or fast restarting), or mount the volume
read-only with the 'ro' mount option.
mount /dev/sdb2 : Error code 14
mount -r /dev/sdb2 /mnt/boot-sav/sdb2
NTFS signature is missing.
Failed to mount '/dev/sdb3': Invalid argument
The device '/dev/sdb3' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount /dev/sdb3 : Error code 12
mount -r /dev/sdb3 /mnt/boot-sav/sdb3
NTFS signature is missing.
Failed to mount '/dev/sdb3': Invalid argument
The device '/dev/sdb3' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount -r /dev/sdb3 : Error code 12
Partition 2 does not start on physical sector boundary.


=================== os-prober:
/dev/sda1:Windows 8 (loader):Windows:chain
/dev/sdb4:Ubuntu 15.04 (15.04):Ubuntu:linux

=================== blkid:
/dev/sda1: LABEL="RM-CM-)servM-CM-) au systM-CM-(me" UUID="DE96E39E96E37605" TYPE="ntfs" PARTUUID="ed831359-01"
/dev/sda2: UUID="8EC4F525C4F50FE7" TYPE="ntfs" PARTUUID="ed831359-02"
/dev/sdb2: LABEL="Data" UUID="22084FD6084FA79D" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="72672bf7-67e0-42dd-986a-c345823b9e82"
/dev/sdb4: UUID="d27e6661-3556-4b17-b2db-69f30cb01389" TYPE="ext4" PARTUUID="629064c5-01ce-4e75-b091-decb89cce188"
/dev/sdc1: LABEL="UBUNTU" UUID="D245-1199" TYPE="vfat" PARTUUID="00045c88-01"
/dev/loop0: TYPE="squashfs"
/dev/sdb5: UUID="2963ca18-283e-4080-818a-a8d96d5a318a" TYPE="swap" PARTUUID="6697096f-a378-4f37-a92c-2751a206fe19"
/dev/sdb1: PARTLABEL="Microsoft reserved partition" PARTUUID="6ab72854-5e1f-426f-94ea-5ec7ebc8874c"
/dev/sdb3: PARTUUID="c94fd843-2942-4dd7-939d-349707c0b82a"


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

NTFS signature is missing.
Failed to mount '/dev/sdb3': Invalid argument
The device '/dev/sdb3' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount /dev/sdb3 : Error code 12
mount -r /dev/sdb3 /mnt/boot-sav/sdb3
NTFS signature is missing.
Failed to mount '/dev/sdb3': Invalid argument
The device '/dev/sdb3' doesn't seem to have a valid NTFS.
Maybe the wrong device is used? Or the whole disk instead of a
partition (e.g. /dev/sda, not /dev/sda1)? Or the other way around?
mount -r /dev/sdb3 : Error code 12
Windows not detected by os-prober on sda2.
Partition 2 does not start on physical sector boundary.


=================== sdb4/etc/grub.d/ :
drwxr-xr-x  3 root root    4096 mai   30 22:45 grub.d
drwxr-xr-x  2 root root    4096 avril 22 12:20 grub.d.ori
total 80
-rwxr-xr-x 1 root root  9424 avril  6 20:44 00_header
-rwxr-xr-x 1 root root  6058 févr. 11 19:53 05_debian_theme
-rwxr-xr-x 1 root root 12261 avril  6 20:44 10_linux
-rwxr-xr-x 1 root root 11082 avril  6 20:44 20_linux_xen
-rwxr-xr-x 1 root root  1992 mars   6 16:19 20_memtest86+
-rwxr-xr-x 1 root root 11692 avril  6 20:44 30_os-prober
-rwxr-xr-x 1 root root  1416 avril  6 20:44 30_uefi-firmware
-rwxr-xr-x 1 root root   214 avril  6 20:44 40_custom
-rwxr-xr-x 1 root root   216 avril  6 20:44 41_custom
drwxr-xr-x 4 root root  4096 mai   30 22:45 backup
-rw-r--r-- 1 root root   483 avril  6 20:44 README




=================== sdb4/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="1152x864"

# 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"




=================== sdb4recordfail=1/grub/grubenv :
recordfail=1




=================== UEFI/Legacy mode:
This live-session is not EFI-compatible.
SecureBoot maybe enabled.


=================== PARTITIONS & DISKS:
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,	no-recov-nor-hid,	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,	haswinload,	no-recov-nor-hid,	bootmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sda2.
sdb2	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sdb2.
sdb4	: sdb,	not-sepboot,	grubenv-ng	grub2,	grub-pc ,	update-grub,	32,	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/sdb4.
sdb3	: sdb,	maybesepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sdb3.

sda	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	not-usb,	has-os,	2048 sectors * 512 bytes
sdb	: GPT,	BIOS_boot,	has-no-EFIpart, 	not-usb,	has-os,	34 sectors * 512 bytes


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

Model: ATA KINGSTON SV300S3 (scsi)
Disk /dev/sda: 120GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End    Size   Type     File system  Flags
1      1049kB  368MB  367MB  primary  ntfs         boot
2      368MB   120GB  120GB  primary  ntfs


Model: ATA WDC WD10EZEX-00B (scsi)
Disk /dev/sdb: 1000GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system     Name                          Flags
1      17.4kB  134MB   134MB                   Microsoft reserved partition  msftres
2      135MB   650GB   650GB   ntfs            Basic data partition          msftdata
3      650GB   650GB   1049kB                                                bios_grub
4      650GB   992GB   342GB   ext4
5      992GB   1000GB  8514MB  linux-swap(v1)


Model: Generic Flash Disk (scsi)
Disk /dev/sdc: 2013MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      1307kB  2013MB  2012MB  primary  fat32        boot

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

BYT;
/dev/sda:120GB:scsi:512:512:msdos:ATA KINGSTON SV300S3:;
1:1049kB:368MB:367MB:ntfs::boot;
2:368MB:120GB:120GB:ntfs::;

BYT;
/dev/sdb:1000GB:scsi:512:4096:gpt:ATA WDC WD10EZEX-00B:;
1:17.4kB:134MB:134MB::Microsoft reserved partition:msftres;
2:135MB:650GB:650GB:ntfs:Basic data partition:msftdata;
3:650GB:650GB:1049kB:::bios_grub;
4:650GB:992GB:342GB:ext4::;
5:992GB:1000GB:8514MB:linux-swap(v1)::;

BYT;
/dev/sdc:2013MB:scsi:512:512:msdos:Generic Flash Disk:;
1:1307kB:2013MB:2012MB:fat32::boot;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL              MODEL            UUID
sda   disk          111,8G                    KINGSTON SV300S3
sda1  part ntfs       350M Réservé au système                  DE96E39E96E37605
sda2  part ntfs     111,5G                                     8EC4F525C4F50FE7
sdb   disk          931,5G                    WDC WD10EZEX-00B
sdb1  part            128M
sdb2  part ntfs       605G Data                                22084FD6084FA79D
sdb3  part              1M
sdb4  part ext4     318,5G                                     d27e6661-3556-4b17-b2db-69f30cb01389
sdb5  part swap         8G                                     2963ca18-283e-4080-818a-a8d96d5a318a
sdc   disk            1,9G                    Flash Disk
sdc1  part vfat       1,9G UBUNTU                              D245-1199
sr0   rom            1024M                    DRW-24F1ST   a
loop0 loop squashfs   1,1G

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      0  0  0 running
sda1     0  0  0         /mnt/boot-sav/sda1
sda2     0  0  0         /mnt/boot-sav/sda2
sdb      1  0  0 running
sdb1     1  0  0
sdb2     1  0  0         /mnt/boot-sav/sdb2
sdb3     1  0  0
sdb4     1  0  0         /mnt/boot-sav/sdb4
sdb5     1  0  0         [SWAP]
sdc      1  0  1 running
sdc1     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,relatime,size=4098992k,nr_inodes=198807,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=822084k,mode=755)
/dev/sdc1 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 (rw,mode=755)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,release_agent=/lib/systemd/systemd-cgroups-agent,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset,clone_children)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb,release_agent=/run/cgmanager/agents/cgm-release-agent.hugetlb)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event,release_agent=/run/cgmanager/agents/cgm-release-agent.perf_event)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=22,pgrp=1,timeout=300,minproto=5,maxproto=5,direct)
mqueue on /dev/mqueue type mqueue (rw,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
fusectl on /sys/fs/fuse/connections type fusectl (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,relatime)
cgmfs on /run/cgmanager/fs type tmpfs (rw,relatime,size=100k,mode=755)
tmpfs on /run/user/999 type tmpfs (rw,nosuid,nodev,relatime,size=822084k,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 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/sdb2 on /mnt/boot-sav/sdb2 type fuseblk (ro,relatime,user_id=0,group_id=0,allow_other,blksize=4096)
/dev/sdb4 on /mnt/boot-sav/sdb4 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 power queue range removable ro sda1 sda2 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sdb1 sdb2 sdb3 sdb4 sdb5 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sdc1 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 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 hpet hugepages 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 log mapper mcelog mei0 mem memory_bandwidth mqueue net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sdb sdb1 sdb2 sdb3 sdb4 sdb5 sdc sdc1 sg0 sg1 sg2 sg3 shm snapshot snd sr0 stderr stdin stdout uhid uinput urandom usb vfio vga_arbiter vhci vhost-net watchdog watchdog0 xconsole zero
ls /dev/mapper:  control

=================== 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  ff ef 0a 00 00 00 00 00  |................|
00000030  aa 74 00 00 00 00 00 00  02 00 00 00 00 00 00 00  |.t..............|
00000040  f6 00 00 00 01 00 00 00  05 76 e3 96 9e e3 96 de  |.........v......|
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/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 f8 0a 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff 47 ee 0d 00 00 00 00  |.........G......|
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  e7 0f f5 c4 25 f5 c4 8e  |............%...|
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 45 72 72 65  |............Erre|
00000190  75 72 20 6c 65 63 74 75  72 65 20 64 69 73 71 75  |ur lecture disqu|
000001a0  65 00 0d 0a 42 4f 4f 54  4d 47 52 20 63 6f 6d 70  |e...BOOTMGR comp|
000001b0  72 65 73 73 82 00 0d 0a  43 74 72 6c 2b 41 6c 74  |ress....Ctrl+Alt|
000001c0  2b 53 75 70 70 72 20 70  6f 75 72 20 72 65 64 82  |+Suppr pour red.|
000001d0  6d 61 72 72 65 72 0d 0a  00 73 74 61 72 74 0d 0a  |marrer...start..|
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  a2 01 b6 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb2
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 04 00  |........?.......|
00000020  00 00 00 00 80 00 80 00  58 8d 9e 4b 00 00 00 00  |........X..K....|
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  9d a7 4f 08 d6 4f 08 22  |..........O..O."|
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 45 72 72 65  |............Erre|
00000190  75 72 20 6c 65 63 74 75  72 65 20 64 69 73 71 75  |ur lecture disqu|
000001a0  65 00 0d 0a 42 4f 4f 54  4d 47 52 20 63 6f 6d 70  |e...BOOTMGR comp|
000001b0  72 65 73 73 82 00 0d 0a  43 74 72 6c 2b 41 6c 74  |ress....Ctrl+Alt|
000001c0  2b 53 75 70 70 72 20 70  6f 75 72 20 72 65 64 82  |+Suppr pour red.|
000001d0  6d 61 72 72 65 72 0d 0a  00 73 74 61 72 74 0d 0a  |marrer...start..|
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  a2 01 b6 01 00 00 55 aa  |..............U.|
00000200
Partition 2 does not start on physical sector boundary.


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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  4.0G     0  4.0G   0% /dev
tmpfs          tmpfs     803M  9.2M  794M   2% /run
/dev/sdc1      vfat      1.9G  1.2G  782M  60% /cdrom
/dev/loop0     squashfs  1.1G  1.1G     0 100% /rofs
/cow           overlay   4.0G   96M  3.9G   3% /
tmpfs          tmpfs     4.0G   84K  4.0G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     4.0G     0  4.0G   0% /sys/fs/cgroup
tmpfs          tmpfs     4.0G   28K  4.0G   1% /tmp
cgmfs          tmpfs     100K     0  100K   0% /run/cgmanager/fs
tmpfs          tmpfs     803M   64K  803M   1% /run/user/999
/dev/sda1      fuseblk   350M  257M   94M  74% /mnt/boot-sav/sda1
/dev/sda2      fuseblk   112G  107G  5.4G  96% /mnt/boot-sav/sda2
/dev/sdb2      fuseblk   605G  338G  268G  56% /mnt/boot-sav/sdb2
/dev/sdb4      ext4      314G  5.0G  293G   2% /mnt/boot-sav/sdb4

=================== fdisk -l:

Disk /dev/loop0: 1.1 GiB, 1147891712 bytes, 2241976 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: 111.8 GiB, 120034123776 bytes, 234441648 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: 0xed831359

Device     Boot  Start       End   Sectors   Size Id Type
/dev/sda1  *      2048    718847    716800   350M  7 HPFS/NTFS/exFAT
/dev/sda2       718848 234438655 233719808 111.5G  7 HPFS/NTFS/exFAT

Disk /dev/sdb: 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: gpt
Disk identifier: 5A649A4A-D256-43F5-ADFD-D5D940F68FA6

Device          Start        End    Sectors   Size Type
/dev/sdb1          34     262177     262144   128M Microsoft reserved
/dev/sdb2      264192 1268946269 1268682078   605G Microsoft basic data
/dev/sdb3  1268946944 1268948991       2048     1M BIOS boot
/dev/sdb4  1268948992 1936893951  667944960 318.5G Linux filesystem
/dev/sdb5  1936893952 1953523711   16629760     8G Linux swap


Disk /dev/sdc: 1.9 GiB, 2013265920 bytes, 3932160 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: 0x00045c88

Device     Boot Start     End Sectors  Size Id Type
/dev/sdc1  *     2552 3932159 3929608  1.9G  b W95 FAT32


Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.
User choice: Est-ce que sdb (1000GB) est un disque amovible ? no


Gtk-Message: GtkDialog mapped without a transient parent. This is discouraged.


=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub2 of sdb4 into the MBRs of all disks (except USB without OS).
Additional repair would be performed: unhide-bootmenu-10s repair-filesystems  fix-windows-boot


=================== Final advice in case of suggested repair
N'oubliez pas de régler votre BIOS pour qu'il amorce sur le disque sdb (1000GB) !


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

C'est dans ce paragraphe de la doc qu'il y a une solution : http://doc.ubuntu-fr.org/comment_recupe … windows_78
C'est cette partie qui permet de remplacer Grub par le chargeur d'amorçage de Windows dans le MBR :
" S'il s'agit de rétablir un boot windows sans passer par le menu grub lancez aussi la commande suivante (vous n'aurez alors plus accès à Ubuntu) :

bootrec /FixMbr 

En fait tu n'es pas obligé de mettre des majuscules sur le F et le M. La commande peut se simplifier comme suit (tout en minuscules) :

bootrec  /fixmbr

Dernière modification par malbo (Le 20/06/2015, à 15:23)

SimonL

Re : Réparer le boot

Je vais regardez ça ! merci

---

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

SimonL

Re : Réparer le boot

chkdsk C: /f

Tout a l'air bon sauf a la fin : échec de transfert des messages de journal vers le journal d'événement avec l'état 50.

bootrec /FixBoot

L'opération a réussi.

bcdboot C:\windows

Échec lors de la tentative de copie des fichiers de démarrage.

bootrec /RebuildBcd

Le périphérique système demandé est introuvable.

bootrec /FixMbr

L'opération a réussi.

Voilà les commendes que j'ai écrite et les réponses (complètes ou partiels quand l'ordinateur détail les opérations)

Edit : grub est toujours présent au démarrage

Dernière modification par SimonL (Le 20/06/2015, à 22:37)

---

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

malbo

Re : Réparer le boot

Je te prie de déconnecter physiquement le disque dur Western Digital de 1 To pour laisser seul en piste le SSD et de refaire la réparation par "bootrec  /fixmbr". Après réparation, ça devrait démarrer direct sur Windows.
EDIT : peux-tu préciser ce que tu utilises comme support physique pour faire la réparation (DVD, USB) et qu'est-ce qu'il y a sur ce support physique (est-ce un "support de récupération pour Windows 8" ou autre chose) ?
Quel est le modèle et la marque de ton ordi ?

Dernière modification par malbo (Le 21/06/2015, à 07:32)

SimonL

Re : Réparer le boot

Je ne peux pas déconnecter mon disque dur de 1To car ce n'est pas un disque dur externe...
Pour faire la réparation j'utilise le cd d'installation de windows 8.1 (je choisis ma langue > je vais dans "Réparer l'ordinateur" > Dépanage > Option avancées > Invite de commandes > je tape les commande).Quand à mon ordinateur il n'a pas vraiment de marque car j'ai choisi les composants sur internet et ils me l'ont livré assemblé. J'espère que çà ne complique pas trop les choses. Y a t il une commande que je pourrais faire pour vous montrer le matériel ?

---

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

malbo

Re : Réparer le boot

Je ne peux pas déconnecter mon disque dur de 1To car ce n'est pas un disque dur externe...

Qu'est-ce qui t’empêche de débrancher le connecteur SATA qui arrive sur ce disque dur ? Oui, pour ça il faut ouvrir le capot de ton ordi pour accéder à ce disque dur mais c'est faisable non, d'autant qu'il s'agit d'un disque dur 3.5 pouces(*) ?

(*) ton Boot-Info indique pour ce disque dur :

Model: ATA WDC WD10EZEX-00B

et une recherche avec Google sur cette référence m'indique qu'il s'agit d'un "Western Digital Blue WD10EZEX 1TB 7200 RPM 64MB Cache SATA 6.0Gb/s 3.5" Internal Hard Drive Bare Drive"

Dernière modification par malbo (Le 21/06/2015, à 11:50)

SimonL

Re : Réparer le boot

Je vais voir mais je ne suis pas un expert et je pense devoir attendre l'aime d'un ami. Je ne pensais pas devoir toucher au materiel. Je vous tien au courant mais si se n'est pas moi qui le fait je vais devoir attendre l'ami et ça va être long... Je vous tien au courant!;

---

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

SimonL

Re : Réparer le boot

Bon finalement je pense garder Ubuntu un petit moment. Désoler du dérangement et bonne continuation.

---

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

malbo

Re : Réparer le boot

Prends le temps de libérer de la place dans ton disque C: de Windows parce que le taux d'occupation est excessif d'après cet extrait de ton Boot-Info :

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

Filesystem     Type      Size  Used Avail Use% Mounted on
udev           devtmpfs  4.0G     0  4.0G   0% /dev
tmpfs          tmpfs     803M  9.2M  794M   2% /run
/dev/sdc1      vfat      1.9G  1.2G  782M  60% /cdrom
/dev/loop0     squashfs  1.1G  1.1G     0 100% /rofs
/cow           overlay   4.0G   96M  3.9G   3% /
tmpfs          tmpfs     4.0G   84K  4.0G   1% /dev/shm
tmpfs          tmpfs     5.0M  4.0K  5.0M   1% /run/lock
tmpfs          tmpfs     4.0G     0  4.0G   0% /sys/fs/cgroup
tmpfs          tmpfs     4.0G   28K  4.0G   1% /tmp
cgmfs          tmpfs     100K     0  100K   0% /run/cgmanager/fs
tmpfs          tmpfs     803M   64K  803M   1% /run/user/999
/dev/sda1      fuseblk   350M  257M   94M  74% /mnt/boot-sav/sda1
/dev/sda2      fuseblk   112G  107G  5.4G  96% /mnt/boot-sav/sda2
/dev/sdb2      fuseblk   605G  338G  268G  56% /mnt/boot-sav/sdb2
/dev/sdb4      ext4      314G  5.0G  293G   2% /mnt/boot-sav/sdb4

La ligne /dev/sda2 indique un taux d'occupation de 96%. Il conviendrait que tu démarres une session Windows 8 et que tu fasses un couper-coller de tes plus gros fichiers de données (genre grosses vidéos) de ton disque C; vers ton disque dont le Label est "Data" (je suppose qu'il doit porter la lettre D:). En effet, 96% c'est beaucoup trop et je pense qu'il conviendrait de se rapprocher de 80% (mais si tu peux en libérer plus, fais-le).

SimonL

Re : Réparer le boot

Oui je compte le faire. j'ai de toute façon plusieurs logiciel dont je ne me sert plus (mes vidéos et mes documents sont déjà dans Data). Merci de vos conseil et de votre aide. Bonne continuation.

---

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