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#1 Le 03/05/2015, à 20:15

o0larry0o

[RESOLU] - entrée manuelle Grub pour Dual Boot Win8

Bonjour à tous,

Avant de poser ma question je précise que j'ai fait pas mal de recherche et que je suis un peu frilleux de mettre en pratiques les conseils car je trouve que ça ne correspond pas vraiment à mon cas.

J'ai un PC portable sur lequel:

- j'ai un HDD sur lequel j'ai un WIN8 préinstallé, sur lequel j'ai redimensionné les partitions pour y mettre mes données linux (home, tmp, var, et data)
- j'ai rajouté un SSD sur lequel j'ai Ubuntu 14.04

Jusqu’à aujourd'hui je n'avais jamais booté sur windows.
Cet aprem je l'ai fait, j'ai simplement changé le disque de boot dans le Bios, configuré windows8 et hop aucun souci.
je redémarre je change le disque de boot, je suis sur ubuntu aucun souci.

Ma question, est puis-je manuellement ajouter une entrée dans Grub pour pouvoir lancer mon windows sans changer le disque de boot dans le Bios ?

Pour l'instant j'ai juste lancé un update-grub, et j'ai eu :

Generating grub configuration file ...
Found linux image: /boot/vmlinuz-3.15.0-031500-generic
Found initrd image: /boot/initrd.img-3.15.0-031500-generic
Found linux image: /boot/vmlinuz-3.13.0-51-generic
Found initrd image: /boot/initrd.img-3.13.0-51-generic
Found linux image: /boot/vmlinuz-3.13.0-49-generic
Found initrd image: /boot/initrd.img-3.13.0-49-generic
Found linux image: /boot/vmlinuz-3.13.0-48-generic
Found initrd image: /boot/initrd.img-3.13.0-48-generic
Adding boot menu entry for EFI firmware configuration
done

J'ai ensuite lancé grub-customizer, mais a priori je n'ai pas d'entrée pour windows qui à été ajouté.

comment faire ?

Merci beaucoup

Dernière modification par o0larry0o (Le 04/05/2015, à 10:31)

Hors ligne

#2 Le 03/05/2015, à 22:31

Ouessant

Re : [RESOLU] - entrée manuelle Grub pour Dual Boot Win8

Pour gagner du temps lorsqu'un connaisseur passera par là, vous pourriez donner la marque de votre PC (Toshiba est spécialement casse-pied…) et puis donner un boot-info (le boot-repair n'est pas recommandé par tous). Bon courage : je viens de passer plusieurs heures sur un toshiba…


Xubntu 16.04 + Albert (Synapse HS?)

Hors ligne

#3 Le 04/05/2015, à 10:21

o0larry0o

Re : [RESOLU] - entrée manuelle Grub pour Dual Boot Win8

Finalement, je me suis lancé car en effectuant une recherche un peu plus précise, a force de lire plein de truc fatalement on arriver à mieux cerner le problème ^^

du coup j'ai fait ca :

dans le /etc/grub.d/40_custom

j'ai ajouté ca

menuentry "Windows 8" {
    set root='(hd0,gpt2)'
    chainloader /EFI/microsoft/BOOT/bootmgfw.efi
}

hd0 étant mon premier disque sur lequel win8 est installé
gpt2 est la seconde partition sur laquelle se trouve la partition EFI que l'on peut trouver avec un fdisk.

puis j'ai fait un update grub et cela fonctionne niquel

j'ai pu lire que pointer avec le disque et les partition n'est pas optimal, qu'il vaut mieux le faire avec l'UUID etc, mais bon dans mon cas je n'avais pas envie de chercher plus loin et ca fonctionne.

Solved

Hors ligne

#4 Le 04/05/2015, à 11:00

malbo

Re : [RESOLU] - entrée manuelle Grub pour Dual Boot Win8

o0larry0o,
Ton cas avec deux lecteurs (un HDD et un SSD) m'intéresse parce que la mise ou point du dual-boot est en général délicate et je voudrais savoir à quoi ressemble le tien. Depuis une session de ton Ubuntu installé, pourrais-tu faire un Boot-Info et donner l'URL de ce Boot-Info dans ta réponse ?

Hors ligne

#5 Le 04/05/2015, à 12:13

o0larry0o

Re : [RESOLU] - entrée manuelle Grub pour Dual Boot Win8

yep le voici

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


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

 => No boot loader is installed in the MBR of /dev/sda.
 => No boot loader is installed in the MBR of /dev/sdb.

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:        

sda2: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/Boot/bootx64.efi /EFI/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootmgr.efi 
                       /EFI/Microsoft/Boot/memtest.efi

sda3: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  Windows 8/2012: FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/Boot/bootx64.efi 
                       /EFI/Microsoft/Boot/LrsBootmgr.efi 
                       /EFI/Microsoft/Boot/bootmgr.efi 
                       /EFI/Microsoft/Boot/memtest.efi /bootmgr /boot/bcd

sda4: __________________________________________________________________________

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

sda5: __________________________________________________________________________

    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 /Windows/System32/winload.exe

sda6: __________________________________________________________________________

    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:        

sda7: __________________________________________________________________________

    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:        

sda8: __________________________________________________________________________

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

sda9: __________________________________________________________________________

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

sda10: _________________________________________________________________________

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

sda11: _________________________________________________________________________

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

sda12: _________________________________________________________________________

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

sdb1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  FAT32
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        /EFI/ubuntu/MokManager.efi /EFI/ubuntu/grubx64.efi 
                       /EFI/ubuntu/shimx64.efi

sdb2: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 14.04.2 LTS 
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sdb3: __________________________________________________________________________

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

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

Drive: sda _____________________________________________________________________

Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1   976,773,167   976,773,167  ee GPT


GUID Partition Table detected.

Partition    Start Sector    End Sector  # of Sectors System
/dev/sda1           2,048     2,050,047     2,048,000 Windows Recovery Environment (Windows)
/dev/sda2       2,050,048     2,582,527       532,480 Data partition (Windows/Linux)
/dev/sda3       2,582,528     4,630,527     2,048,000 -
/dev/sda4       4,630,528     4,892,671       262,144 Microsoft Reserved Partition (Windows)
/dev/sda5     838,293,504   899,098,623    60,805,120 Data partition (Windows/Linux)
/dev/sda6     899,098,624   951,527,423    52,428,800 Data partition (Windows/Linux)
/dev/sda7     951,527,424   976,773,119    25,245,696 Windows Recovery Environment (Windows)
/dev/sda8       4,892,672    14,108,671     9,216,000 Swap partition (Linux)
/dev/sda9      14,108,672    26,396,671    12,288,000 Data partition (Linux)
/dev/sda10     26,396,672    34,588,671     8,192,000 Data partition (Linux)
/dev/sda11     34,588,672   157,466,623   122,877,952 Data partition (Linux)
/dev/sda12    167,708,672   779,091,967   611,383,296 Data partition (Linux)

Drive: sdb _____________________________________________________________________

Disk /dev/sdb: 240.1 GB, 240057409536 bytes
255 heads, 63 sectors/track, 29185 cylinders, total 468862128 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sdb1                   1   468,862,127   468,862,127  ee GPT


GUID Partition Table detected.

Partition    Start Sector    End Sector  # of Sectors System
/dev/sdb1           2,048       514,047       512,000 EFI System partition
/dev/sdb2         514,048   293,482,495   292,968,448 Data partition (Linux)
/dev/sdb3     293,484,544   468,862,094   175,377,551 Data partition (Linux)

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/sda1        002ADF2A2ADF1C0A                       ntfs       WINRE_DRV
/dev/sda10       9ed28465-1b03-4cbd-a785-63062449d3a2   ext4       
/dev/sda11       77406be1-a9a4-448c-a51c-56ca095e861f   ext4       
/dev/sda12       e7229cb5-ede0-44e4-9e17-2a814c8bffc8   ext4       linux_data
/dev/sda2        E4E1-BB6A                              vfat       SYSTEM_DRV
/dev/sda3        CCE7-BE42                              vfat       LRS_ESP
/dev/sda5        E688EB2488EAF1CB                       ntfs       Windows8_OS
/dev/sda6        6CC251BEC2518CE8                       ntfs       LENOVO
/dev/sda7        94F0F0F6F0F0DF82                       ntfs       PBR_DRV
/dev/sda8        5a810ad1-2221-4e46-8ab0-dfa9e5ffb7bf   swap       
/dev/sda9        f0b1683d-2774-4dc2-80b4-fa5b67ba1953   ext4       
/dev/sdb1        E1E8-940D                              vfat       
/dev/sdb2        95d5dd30-14c8-4136-b326-a45f0da31844   ext4       
/dev/sdb3        8950fd35-e4ca-4c09-be48-97d39751d34a   ext4       backup

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

total 0
lrwxrwxrwx 1 root root  9 May  4 08:12 ata-Crucial_CT240M500SSD4_14130C0D978B -> ../../sdb
lrwxrwxrwx 1 root root 10 May  4 08:12 ata-Crucial_CT240M500SSD4_14130C0D978B-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 May  4 08:12 ata-Crucial_CT240M500SSD4_14130C0D978B-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 May  4 08:12 ata-Crucial_CT240M500SSD4_14130C0D978B-part3 -> ../../sdb3
lrwxrwxrwx 1 root root  9 May  4 12:05 ata-WDC_WD5000MPCK-24AWHT0_WD-WX71AC3L0285 -> ../../sda
lrwxrwxrwx 1 root root 10 May  4 12:06 ata-WDC_WD5000MPCK-24AWHT0_WD-WX71AC3L0285-part1 -> ../../sda1
lrwxrwxrwx 1 root root 11 May  4 08:12 ata-WDC_WD5000MPCK-24AWHT0_WD-WX71AC3L0285-part10 -> ../../sda10
lrwxrwxrwx 1 root root 11 May  4 08:12 ata-WDC_WD5000MPCK-24AWHT0_WD-WX71AC3L0285-part11 -> ../../sda11
lrwxrwxrwx 1 root root 11 May  4 08:12 ata-WDC_WD5000MPCK-24AWHT0_WD-WX71AC3L0285-part12 -> ../../sda12
lrwxrwxrwx 1 root root 10 May  4 08:12 ata-WDC_WD5000MPCK-24AWHT0_WD-WX71AC3L0285-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 May  4 08:12 ata-WDC_WD5000MPCK-24AWHT0_WD-WX71AC3L0285-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 May  4 08:12 ata-WDC_WD5000MPCK-24AWHT0_WD-WX71AC3L0285-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 May  4 12:06 ata-WDC_WD5000MPCK-24AWHT0_WD-WX71AC3L0285-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 May  4 12:06 ata-WDC_WD5000MPCK-24AWHT0_WD-WX71AC3L0285-part6 -> ../../sda6
lrwxrwxrwx 1 root root 10 May  4 12:06 ata-WDC_WD5000MPCK-24AWHT0_WD-WX71AC3L0285-part7 -> ../../sda7
lrwxrwxrwx 1 root root 10 May  4 08:12 ata-WDC_WD5000MPCK-24AWHT0_WD-WX71AC3L0285-part8 -> ../../sda8
lrwxrwxrwx 1 root root 10 May  4 08:12 ata-WDC_WD5000MPCK-24AWHT0_WD-WX71AC3L0285-part9 -> ../../sda9
lrwxrwxrwx 1 root root  9 May  4 08:12 usb-Generic_USB2.0-CRW_20100201396000000 -> ../../sdc
lrwxrwxrwx 1 root root  9 May  4 12:05 wwn-0x50014ee05912c318 -> ../../sda
lrwxrwxrwx 1 root root 10 May  4 12:06 wwn-0x50014ee05912c318-part1 -> ../../sda1
lrwxrwxrwx 1 root root 11 May  4 08:12 wwn-0x50014ee05912c318-part10 -> ../../sda10
lrwxrwxrwx 1 root root 11 May  4 08:12 wwn-0x50014ee05912c318-part11 -> ../../sda11
lrwxrwxrwx 1 root root 11 May  4 08:12 wwn-0x50014ee05912c318-part12 -> ../../sda12
lrwxrwxrwx 1 root root 10 May  4 08:12 wwn-0x50014ee05912c318-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 May  4 08:12 wwn-0x50014ee05912c318-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 May  4 08:12 wwn-0x50014ee05912c318-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 May  4 12:06 wwn-0x50014ee05912c318-part5 -> ../../sda5
lrwxrwxrwx 1 root root 10 May  4 12:06 wwn-0x50014ee05912c318-part6 -> ../../sda6
lrwxrwxrwx 1 root root 10 May  4 12:06 wwn-0x50014ee05912c318-part7 -> ../../sda7
lrwxrwxrwx 1 root root 10 May  4 08:12 wwn-0x50014ee05912c318-part8 -> ../../sda8
lrwxrwxrwx 1 root root 10 May  4 08:12 wwn-0x50014ee05912c318-part9 -> ../../sda9
lrwxrwxrwx 1 root root  9 May  4 08:12 wwn-0x500a07510c0d978b -> ../../sdb
lrwxrwxrwx 1 root root 10 May  4 08:12 wwn-0x500a07510c0d978b-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 May  4 08:12 wwn-0x500a07510c0d978b-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 May  4 08:12 wwn-0x500a07510c0d978b-part3 -> ../../sdb3

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

Device           Mount_Point              Type       Options

/dev/sda10       /var                     ext4       (rw)
/dev/sda11       /home                    ext4       (rw)
/dev/sda12       /media/larry/linux_data  ext4       (rw)
/dev/sda9        /tmp                     ext4       (rw)
/dev/sdb1        /boot/efi                vfat       (rw)
/dev/sdb2        /                        ext4       (rw,errors=remount-ro)


=========================== sdb2/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$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd1,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  95d5dd30-14c8-4136-b326-a45f0da31844
else
  search --no-floppy --fs-uuid --set=root 95d5dd30-14c8-4136-b326-a45f0da31844
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=en_US
  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-95d5dd30-14c8-4136-b326-a45f0da31844' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	insmod part_gpt
	insmod ext2
	set root='hd1,gpt2'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  95d5dd30-14c8-4136-b326-a45f0da31844
	else
	  search --no-floppy --fs-uuid --set=root 95d5dd30-14c8-4136-b326-a45f0da31844
	fi
	linux	/boot/vmlinuz-3.15.0-031500-generic root=UUID=95d5dd30-14c8-4136-b326-a45f0da31844 ro  quiet splash crashkernel=384M-:128M $vt_handoff
	initrd	/boot/initrd.img-3.15.0-031500-generic
}
submenu 'Advanced options for Ubuntu' $menuentry_id_option 'gnulinux-advanced-95d5dd30-14c8-4136-b326-a45f0da31844' {
	menuentry 'Ubuntu, with Linux 3.15.0-031500-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.15.0-031500-generic-advanced-95d5dd30-14c8-4136-b326-a45f0da31844' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  95d5dd30-14c8-4136-b326-a45f0da31844
		else
		  search --no-floppy --fs-uuid --set=root 95d5dd30-14c8-4136-b326-a45f0da31844
		fi
		echo	'Loading Linux 3.15.0-031500-generic ...'
		linux	/boot/vmlinuz-3.15.0-031500-generic root=UUID=95d5dd30-14c8-4136-b326-a45f0da31844 ro  quiet splash crashkernel=384M-:128M $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.15.0-031500-generic
	}
	menuentry 'Ubuntu, with Linux 3.15.0-031500-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.15.0-031500-generic-recovery-95d5dd30-14c8-4136-b326-a45f0da31844' {
		recordfail
		load_video
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  95d5dd30-14c8-4136-b326-a45f0da31844
		else
		  search --no-floppy --fs-uuid --set=root 95d5dd30-14c8-4136-b326-a45f0da31844
		fi
		echo	'Loading Linux 3.15.0-031500-generic ...'
		linux	/boot/vmlinuz-3.15.0-031500-generic root=UUID=95d5dd30-14c8-4136-b326-a45f0da31844 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.15.0-031500-generic
	}
	menuentry 'Ubuntu, with Linux 3.13.0-51-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-51-generic-advanced-95d5dd30-14c8-4136-b326-a45f0da31844' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  95d5dd30-14c8-4136-b326-a45f0da31844
		else
		  search --no-floppy --fs-uuid --set=root 95d5dd30-14c8-4136-b326-a45f0da31844
		fi
		echo	'Loading Linux 3.13.0-51-generic ...'
		linux	/boot/vmlinuz-3.13.0-51-generic.efi.signed root=UUID=95d5dd30-14c8-4136-b326-a45f0da31844 ro  quiet splash crashkernel=384M-:128M $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.13.0-51-generic
	}
	menuentry 'Ubuntu, with Linux 3.13.0-51-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-51-generic-recovery-95d5dd30-14c8-4136-b326-a45f0da31844' {
		recordfail
		load_video
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  95d5dd30-14c8-4136-b326-a45f0da31844
		else
		  search --no-floppy --fs-uuid --set=root 95d5dd30-14c8-4136-b326-a45f0da31844
		fi
		echo	'Loading Linux 3.13.0-51-generic ...'
		linux	/boot/vmlinuz-3.13.0-51-generic.efi.signed root=UUID=95d5dd30-14c8-4136-b326-a45f0da31844 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.13.0-51-generic
	}
	menuentry 'Ubuntu, with Linux 3.13.0-49-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-49-generic-advanced-95d5dd30-14c8-4136-b326-a45f0da31844' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  95d5dd30-14c8-4136-b326-a45f0da31844
		else
		  search --no-floppy --fs-uuid --set=root 95d5dd30-14c8-4136-b326-a45f0da31844
		fi
		echo	'Loading Linux 3.13.0-49-generic ...'
		linux	/boot/vmlinuz-3.13.0-49-generic.efi.signed root=UUID=95d5dd30-14c8-4136-b326-a45f0da31844 ro  quiet splash crashkernel=384M-:128M $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.13.0-49-generic
	}
	menuentry 'Ubuntu, with Linux 3.13.0-49-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-49-generic-recovery-95d5dd30-14c8-4136-b326-a45f0da31844' {
		recordfail
		load_video
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  95d5dd30-14c8-4136-b326-a45f0da31844
		else
		  search --no-floppy --fs-uuid --set=root 95d5dd30-14c8-4136-b326-a45f0da31844
		fi
		echo	'Loading Linux 3.13.0-49-generic ...'
		linux	/boot/vmlinuz-3.13.0-49-generic.efi.signed root=UUID=95d5dd30-14c8-4136-b326-a45f0da31844 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.13.0-49-generic
	}
	menuentry 'Ubuntu, with Linux 3.13.0-48-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-48-generic-advanced-95d5dd30-14c8-4136-b326-a45f0da31844' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  95d5dd30-14c8-4136-b326-a45f0da31844
		else
		  search --no-floppy --fs-uuid --set=root 95d5dd30-14c8-4136-b326-a45f0da31844
		fi
		echo	'Loading Linux 3.13.0-48-generic ...'
		linux	/boot/vmlinuz-3.13.0-48-generic.efi.signed root=UUID=95d5dd30-14c8-4136-b326-a45f0da31844 ro  quiet splash crashkernel=384M-:128M $vt_handoff
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.13.0-48-generic
	}
	menuentry 'Ubuntu, with Linux 3.13.0-48-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.13.0-48-generic-recovery-95d5dd30-14c8-4136-b326-a45f0da31844' {
		recordfail
		load_video
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd1,gpt2'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt2 --hint-efi=hd1,gpt2 --hint-baremetal=ahci1,gpt2  95d5dd30-14c8-4136-b326-a45f0da31844
		else
		  search --no-floppy --fs-uuid --set=root 95d5dd30-14c8-4136-b326-a45f0da31844
		fi
		echo	'Loading Linux 3.13.0-48-generic ...'
		linux	/boot/vmlinuz-3.13.0-48-generic.efi.signed root=UUID=95d5dd30-14c8-4136-b326-a45f0da31844 ro recovery nomodeset 
		echo	'Loading initial ramdisk ...'
		initrd	/boot/initrd.img-3.13.0-48-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+ ###
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
menuentry 'System setup' $menuentry_id_option 'uefi-firmware' {
	fwsetup
}
### 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.
menuentry "Windows 8" {
    set root='(hd0,gpt2)'
    chainloader /EFI/microsoft/BOOT/bootmgfw.efi
}
### 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 ###
--------------------------------------------------------------------------------

=============================== sdb2/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/sdb2 during installation
UUID=95d5dd30-14c8-4136-b326-a45f0da31844 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sdb1 during installation
UUID=E1E8-940D  /boot/efi       vfat    defaults        0       1
# /home was on /dev/sda11 during installation
UUID=77406be1-a9a4-448c-a51c-56ca095e861f /home           ext4    defaults        0       2
# /tmp was on /dev/sda9 during installation
UUID=f0b1683d-2774-4dc2-80b4-fa5b67ba1953 /tmp            ext4    defaults        0       2
# /var was on /dev/sda10 during installation
UUID=9ed28465-1b03-4cbd-a785-63062449d3a2 /var            ext4    defaults        0       2
# swap was on /dev/sda8 during installation
UUID=5a810ad1-2221-4e46-8ab0-dfa9e5ffb7bf none            swap    sw              0       0
# Mount Linux_data
UUID=e7229cb5-ede0-44e4-9e17-2a814c8bffc8 /media/larry/linux_data ext4 defaults	  0       1
# mount Freebox
//mafreebox.freebox.fr/Disque\040dur /media/larry/Freebox cifs _netdev,rw,users,iocharset=utf8,uid=1000,sec=none,file_mode=0777,dir_mode=0777 0 0
# synchor box.com
#https://dav.box.com/dav /media/larry/linux_data/box.com    davfs   rw,user,auto 0 0


/dev/disk/by-uuid/002ADF2A2ADF1C0A /mnt/002ADF2A2ADF1C0A auto nosuid,nodev,nofail,noauto 0 0
/dev/disk/by-uuid/E4E1-BB6A /mnt/E4E1-BB6A auto nosuid,nodev,nofail,noauto 0 0
/dev/disk/by-uuid/CCE7-BE42 /mnt/CCE7-BE42 auto nosuid,nodev,nofail,noauto 0 0
/dev/disk/by-uuid/15174122-e315-4f9a-a318-84fab67e1fd4 /mnt/15174122-e315-4f9a-a318-84fab67e1fd4 auto nosuid,nodev,nofail,noauto 0 0
/dev/disk/by-uuid/425c9edc-2d2f-4dc5-bd63-f7d68da8106b /mnt/425c9edc-2d2f-4dc5-bd63-f7d68da8106b auto nosuid,nodev,nofail,noauto 0 0
/dev/disk/by-uuid/2f4c58d1-fbc6-4d75-be91-39d762cbe7f1 /mnt/2f4c58d1-fbc6-4d75-be91-39d762cbe7f1 auto nosuid,nodev,nofail,noauto 0 0
/dev/disk/by-uuid/E688EB2488EAF1CB /mnt/E688EB2488EAF1CB auto nosuid,nodev,nofail,noauto 0 0
/dev/disk/by-uuid/6CC251BEC2518CE8 /mnt/6CC251BEC2518CE8 auto nosuid,nodev,nofail,noauto 0 0
/dev/disk/by-uuid/94F0F0F6F0F0DF82 /mnt/94F0F0F6F0F0DF82 auto nosuid,nodev,nofail,noauto 0 0
/dev/disk/by-uuid/6687d9f6-a3c6-46e8-8d63-c854f39243bf /mnt/6687d9f6-a3c6-46e8-8d63-c854f39243bf auto nosuid,nodev,nofail,noauto 0 0
--------------------------------------------------------------------------------

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

Unknown GPT Partiton Type
e7afbfbf4fa38a449a5b6213eb736c22

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

sdc 


ADDITIONAL INFORMATION :
=================== log of boot-info 2015-05-04__12h05 ===================
boot-info version : 4ppa33
boot-sav version : 4ppa33
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa33
boot-info is executed in installed-session (Ubuntu 14.04.2 LTS, trusty, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-3.15.0-031500-generic root=UUID=95d5dd30-14c8-4136-b326-a45f0da31844 ro quiet splash crashkernel=384M-:128M vt.handoff=7

WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


WARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util fdisk doesn't support GPT. Use GNU Parted.


=================== os-prober:
/dev/sdb2:The OS now in use - Ubuntu 14.04.2 LTS CurrentSession:linux

=================== blkid:
/dev/sda1: LABEL="WINRE_DRV" UUID="002ADF2A2ADF1C0A" TYPE="ntfs"
/dev/sda2: LABEL="SYSTEM_DRV" UUID="E4E1-BB6A" TYPE="vfat"
/dev/sda3: LABEL="LRS_ESP" UUID="CCE7-BE42" TYPE="vfat"
/dev/sda5: LABEL="Windows8_OS" UUID="E688EB2488EAF1CB" TYPE="ntfs"
/dev/sda6: LABEL="LENOVO" UUID="6CC251BEC2518CE8" TYPE="ntfs"
/dev/sda7: LABEL="PBR_DRV" UUID="94F0F0F6F0F0DF82" TYPE="ntfs"
/dev/sda8: UUID="5a810ad1-2221-4e46-8ab0-dfa9e5ffb7bf" TYPE="swap"
/dev/sda9: UUID="f0b1683d-2774-4dc2-80b4-fa5b67ba1953" TYPE="ext4"
/dev/sda10: UUID="9ed28465-1b03-4cbd-a785-63062449d3a2" TYPE="ext4"
/dev/sda11: UUID="77406be1-a9a4-448c-a51c-56ca095e861f" TYPE="ext4"
/dev/sda12: LABEL="linux_data" UUID="e7229cb5-ede0-44e4-9e17-2a814c8bffc8" TYPE="ext4"
/dev/sdb1: UUID="E1E8-940D" TYPE="vfat"
/dev/sdb2: UUID="95d5dd30-14c8-4136-b326-a45f0da31844" TYPE="ext4"
/dev/sdb3: LABEL="backup" UUID="8950fd35-e4ca-4c09-be48-97d39751d34a" TYPE="ext4"


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

Windows not detected by os-prober on sda5.

WARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util sfdisk doesn't support GPT. Use GNU Parted.


WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util sfdisk doesn't support GPT. Use GNU Parted.


WARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util fdisk doesn't support GPT. Use GNU Parted.


WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


=================== /etc/grub.d/ :
drwxr-xr-x  2 root root      4096 mai    3 20:29 grub.d
total 80
-rwxr-xr-x 1 root root  9424 mai   15  2014 00_header
-rwxr-xr-x 1 root root  6058 mai    8  2014 05_debian_theme
-rwxr-xr-x 1 root root 11608 mai   15  2014 10_linux
-rwxr-xr-x 1 root root 10412 mai   15  2014 20_linux_xen
-rwxr-xr-x 1 root root  1992 mars  12  2014 20_memtest86+
-rwxr-xr-x 1 root root 11692 mai   15  2014 30_os-prober
-rwxr-xr-x 1 root root  1416 mai   15  2014 30_uefi-firmware
-rwxr-xr-x 1 root root   315 mai    3 20:29 40_custom
-rwxr-xr-x 1 root root   214 mai   15  2014 40_custom~
-rwxr-xr-x 1 root root   216 mai   15  2014 41_custom
-rw-r--r-- 1 root root   483 mai   15  2014 README


=================== /etc/grub.d/40_custom :
menuentry "Windows 8" {
set root='(hd0,gpt2)'
chainloader /EFI/microsoft/BOOT/bootmgfw.efi
}




=================== /etc/default/grub :

# If you change this file, run 'update-grub' afterwards to update
# /boot/grub/grub.cfg.
# For full documentation of the options in this file, see:
#   info -f grub -n 'Simple configuration'

GRUB_DEFAULT="0"
#GRUB_HIDDEN_TIMEOUT="0"
GRUB_HIDDEN_TIMEOUT_QUIET="true"
GRUB_TIMEOUT="10"
GRUB_DISTRIBUTOR="`lsb_release -i -s 2> /dev/null || echo Debian`"
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash"
GRUB_CMDLINE_LINUX=""

# Uncomment to enable BadRAM filtering, modify to suit your needs
# This works with Linux (no patch required) and with any kernel that obtains
# the memory map information from GRUB (GNU Mach, kernel of FreeBSD ...)
#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

# Uncomment to disable graphical terminal (grub-pc only)
#GRUB_TERMINAL="console"

# The resolution used on graphical terminal
# note that you can use only modes which your graphic card supports via VBE
# you can see them in real GRUB with the command `vbeinfo'
#GRUB_GFXMODE="640x480"

# Uncomment if you don't want GRUB to pass "root=UUID=xxx" parameter to Linux
#GRUB_DISABLE_LINUX_UUID="true"

# Uncomment to disable generation of recovery mode menu entries
#GRUB_DISABLE_RECOVERY="true"

# Uncomment to get a beep at grub start
#GRUB_INIT_TUNE="480 440 1"



/boot/efi detected in the fstab of sdb2: UUID=E1E8-940D   (sdb1)
=================== No kernel in /mnt/boot-sav/sda2/boot:
boot.sdi


Presence of EFI/Microsoft file detected: /mnt/boot-sav/sda2/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda2/EFI/Boot/bootx64.efi
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sda3/EFI/Microsoft/Boot/LrsBootmgr.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda3/EFI/Boot/bootx64.efi

=================== efibootmgr -v
BootCurrent: 0000
Timeout: 0 seconds
BootOrder: 0000,0002,0004,2001,2002,2003
Boot0000* ubuntu	HD(1,800,7d000,c3e07761-67d0-418b-9439-e8068d5333f3)File(EFIubuntushimx64.efi)
Boot0002* Windows Boot Manager	HD(2,1f4800,82000,ff760264-7fb3-4721-99de-69738f976d2d)File(EFIMicrosoftBootbootmgfw.efi)WINDOWS.........x...B.C.D.O.B.J.E.C.T.=.{.9.d.e.a.8.6.2.c.-.5.c.d.d.-.4.e.7.0.-.a.c.c.1.-.f.3.2.b.3.4.4.d.4.7.9.5.}...{................
Boot0004* Lenovo Recovery System	HD(3,276800,1f4000,cab90cd4-d955-478f-8813-c9c9048a1e9a)File(EFIMicrosoftBootLrsBootMgr.efi)RC
Boot2001* EFI USB Device	RC
Boot2002* EFI DVD/CDROM	RC
Boot2003* EFI Network	RC

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot enabled.


=================== PARTITIONS & DISKS:
sdb2	: sdb,	not-sepboot,	grubenv-ok	grub2,	signed grub-efi ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-has-goodEFI,	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,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	no-bmgr,	notwinboot,	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-kernel,	no-os,	is-maybe-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	no-bmgr,	notwinboot,	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,	no-os,	is-maybe-EFI,	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/sda3.
sda5	: 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/sda5.
sda6	: sda,	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/sda6.
sda7	: sda,	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,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sda7.
sda9	: 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,	not-far,	/tmp.
sda10	: 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,	not-far,	/var.
sda11	: 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,	not-far,	/home.
sda12	: 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,	/media/larry/linux_data.
sdb1	: sdb,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	is-maybe-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	recovery-or-hidden,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/boot/efi.
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.

sdb	: GPT,	no-BIOS_boot,	has-maybe-EFI, 	not-usb,	has-os,	2048 sectors * 512 bytes
sda	: GPT,	no-BIOS_boot,	has-maybe-EFI, 	not-usb,	has-os,	2048 sectors * 512 bytes


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

Model: ATA WDC WD5000MPCK-2 (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt

Number  Start   End     Size    File system     Name                          Flags
1      1049kB  1050MB  1049MB  ntfs            Basic data partition          hidden, diag
2      1050MB  1322MB  273MB   fat32           EFI system partition          hidden, msftdata
3      1322MB  2371MB  1049MB  fat32           Basic data partition          hidden
4      2371MB  2505MB  134MB                   Microsoft reserved partition  msftres
8      2505MB  7224MB  4719MB  linux-swap(v1)
9      7224MB  13.5GB  6291MB  ext4
10      13.5GB  17.7GB  4194MB  ext4
11      17.7GB  80.6GB  62.9GB  ext4
12      85.9GB  399GB   313GB   ext4
5      429GB   460GB   31.1GB  ntfs            Basic data partition          msftdata
6      460GB   487GB   26.8GB  ntfs            Basic data partition          msftdata
7      487GB   500GB   12.9GB  ntfs            Basic data partition          hidden, diag


Model: ATA Crucial_CT240M50 (scsi)
Disk /dev/sdb: 240GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt

Number  Start   End    Size    File system  Name  Flags
1      1049kB  263MB  262MB   fat32              boot, hidden
2      263MB   150GB  150GB   ext4
3      150GB   240GB  89.8GB  ext4

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

BYT;
/dev/sda:500GB:scsi:512:4096:gpt:ATA WDC WD5000MPCK-2;
1:1049kB:1050MB:1049MB:ntfs:Basic data partition:hidden, diag;
2:1050MB:1322MB:273MB:fat32:EFI system partition:hidden, msftdata;
3:1322MB:2371MB:1049MB:fat32:Basic data partition:hidden;
4:2371MB:2505MB:134MB::Microsoft reserved partition:msftres;
8:2505MB:7224MB:4719MB:linux-swap(v1)::;
9:7224MB:13.5GB:6291MB:ext4::;
10:13.5GB:17.7GB:4194MB:ext4::;
11:17.7GB:80.6GB:62.9GB:ext4::;
12:85.9GB:399GB:313GB:ext4::;
5:429GB:460GB:31.1GB:ntfs:Basic data partition:msftdata;
6:460GB:487GB:26.8GB:ntfs:Basic data partition:msftdata;
7:487GB:500GB:12.9GB:ntfs:Basic data partition:hidden, diag;

BYT;
/dev/sdb:240GB:scsi:512:4096:gpt:ATA Crucial_CT240M50;
1:1049kB:263MB:262MB:fat32::boot, hidden;
2:263MB:150GB:150GB:ext4::;
3:150GB:240GB:89.8GB:ext4: :;

=================== lsblk:
KNAME TYPE FSTYPE   SIZE LABEL     MODEL    UUID
sda   disk        465,8G           WDC WD50
sda1  part ntfs    1000M WINRE_DRV          002ADF2A2ADF1C0A
sda2  part vfat     260M SYSTEM_DRV
E4E1-BB6A
sda3  part vfat    1000M LRS_ESP            CCE7-BE42
sda4  part          128M
sda5  part ntfs      29G Windows8_OS
E688EB2488EAF1CB
sda6  part ntfs      25G LENOVO             6CC251BEC2518CE8
sda7  part ntfs      12G PBR_DRV            94F0F0F6F0F0DF82
sda8  part swap     4,4G                    5a810ad1-2221-4e46-8ab0-dfa9e5ffb7bf
sda9  part ext4     5,9G                    f0b1683d-2774-4dc2-80b4-fa5b67ba1953
sda10 part ext4     3,9G                    9ed28465-1b03-4cbd-a785-63062449d3a2
sda11 part ext4    58,6G                    77406be1-a9a4-448c-a51c-56ca095e861f
sda12 part ext4   291,5G linux_data
e7229cb5-ede0-44e4-9e17-2a814c8bffc8
sdb   disk        223,6G           Crucial_
sdb1  part vfat     250M                    E1E8-940D
sdb2  part ext4   139,7G                    95d5dd30-14c8-4136-b326-a45f0da31844
sdb3  part ext4    83,6G backup             8950fd35-e4ca-4c09-be48-97d39751d34a

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         /mnt/boot-sav/sda5
sda6     1  0  0         /mnt/boot-sav/sda6
sda7     1  0  0         /mnt/boot-sav/sda7
sda8     1  0  0         [SWAP]
sda9     1  0  0         /tmp
sda10    1  0  0         /var
sda11    1  0  0         /home
sda12    1  0  0         /media/larry/linux_data
sdb      0  0  0 running
sdb1     0  0  0         /boot/efi
sdb2     0  0  0         /
sdb3     0  0  0         /mnt/boot-sav/sdb3


=================== mount:
/dev/sdb2 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
none on /sys/firmware/efi/efivars type efivarfs (rw)
udev on /dev type devtmpfs (rw,mode=0755)
devpts on /dev/pts type devpts (rw,noexec,nosuid,gid=5,mode=0620)
tmpfs on /run type tmpfs (rw,noexec,nosuid,size=10%,mode=0755)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
/dev/sdb1 on /boot/efi type vfat (rw)
/dev/sda11 on /home type ext4 (rw)
/dev/sda10 on /var type ext4 (rw)
/dev/sda9 on /tmp type ext4 (rw)
/dev/sda12 on /media/larry/linux_data type ext4 (rw)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,noexec,nosuid,nodev)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,noexec,nosuid,nodev,none,name=systemd)
//mafreebox.freebox.fr/Disque dur on /media/larry/Freebox type cifs (rw,noexec,nosuid,nodev)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=larry)
/dev/sda1 on /mnt/boot-sav/sda1 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sda2 on /mnt/boot-sav/sda2 type vfat (rw)
/dev/sda3 on /mnt/boot-sav/sda3 type vfat (rw)
/dev/sda5 on /mnt/boot-sav/sda5 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sda6 on /mnt/boot-sav/sda6 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sda7 on /mnt/boot-sav/sda7 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sdb3 on /mnt/boot-sav/sdb3 type ext4 (rw)


=================== 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 sda10 sda11 sda12 sda2 sda3 sda4 sda5 sda6 sda7 sda8 sda9 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 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 size slaves stat subsystem trace uevent
/dev (filtered):  autofs block bsg btrfs-control bus char console core cpu cpu_dma_latency cuse disk dri ecryptfs fb0 fd full fuse hidraw0 hidraw1 hidraw2 hpet iio:device0 iio:device1 iio:device2 iio:device3 iio:device4 input kmsg kvm log mapper mcelog mei mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 rts51x1 sda sda1 sda10 sda11 sda12 sda2 sda3 sda4 sda5 sda6 sda7 sda8 sda9 sdb sdb1 sdb2 sdb3 sdc sg0 sg1 sg2 shm snapshot snd stderr stdin stdout uhid uinput urandom usb v4l vfio vga_arbiter vhci vhost-net video0 zero
ls /dev/mapper:  control
ls: cannot access : No such file or directory

=================== 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 3f 1f 00 00 00 00 00  |.........?......|
00000030  55 4d 01 00 00 00 00 00  02 00 00 00 00 00 00 00  |UM..............|
00000040  f6 00 00 00 01 00 00 00  0a 1c df 2a 2a df 2a 00  |...........**.*.|
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 58 90 4d 53 44 4f 53  35 2e 30 00 02 08 fe 1b  |.X.MSDOS5.0.....|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 48 1f 00  |........?....H..|
00000020  00 20 08 00 01 02 00 00  00 00 00 00 02 00 00 00  |. ..............|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 6a bb e1 e4 4e  4f 20 4e 41 4d 45 20 20  |..)j...NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
00000070  40 b4 41 bb aa 55 cd 13  72 10 81 fb 55 aa 75 0a  |@.A..U..r...U.u.|
00000080  f6 c1 01 74 05 fe 46 02  eb 2d 8a 56 40 b4 08 cd  |...t..F..-.V@...|
00000090  13 73 05 b9 ff ff 8a f1  66 0f b6 c6 40 66 0f b6  |.s......f...@f..|
000000a0  d1 80 e2 3f f7 e2 86 cd  c0 ed 06 41 66 0f b7 c9  |...?.......Af...|
000000b0  66 f7 e1 66 89 46 f8 83  7e 16 00 75 39 83 7e 2a  |f..f.F..~..u9.~*|
000000c0  00 77 33 66 8b 46 1c 66  83 c0 0c bb 00 80 b9 01  |.w3f.F.f........|
000000d0  00 e8 2c 00 e9 a8 03 a1  f8 7d 80 c4 7c 8b f0 ac  |..,......}..|...|
000000e0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000f0  ee a1 fa 7d eb e4 a1 7d  80 eb df 98 cd 16 cd 19  |...}...}........|
00000100  66 60 80 7e 02 00 0f 84  20 00 66 6a 00 66 50 06  |f`.~.... .fj.fP.|
00000110  53 66 68 10 00 01 00 b4  42 8a 56 40 8b f4 cd 13  |Sfh.....B.V@....|
00000120  66 58 66 58 66 58 66 58  eb 33 66 3b 46 f8 72 03  |fXfXfXfX.3f;F.r.|
00000130  f9 eb 2a 66 33 d2 66 0f  b7 4e 18 66 f7 f1 fe c2  |..*f3.f..N.f....|
00000140  8a ca 66 8b d0 66 c1 ea  10 f7 76 1a 86 d6 8a 56  |..f..f....v....V|
00000150  40 8a e8 c0 e4 06 0a cc  b8 01 02 cd 13 66 61 0f  |@............fa.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
00000170  54 4d 47 52 20 20 20 20  00 00 00 00 00 00 00 00  |TMGR    ........|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 0d 0a 44 69  |..............Di|
000001b0  73 6b 20 65 72 72 6f 72  ff 0d 0a 50 72 65 73 73  |sk error...Press|
000001c0  20 61 6e 79 20 6b 65 79  20 74 6f 20 72 65 73 74  | any key to rest|
000001d0  61 72 74 0d 0a 00 00 00  00 00 00 00 00 00 00 00  |art.............|
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  ac 01 b9 01 00 00 55 aa  |..............U.|
00000200
ls sda3/efi: /Microsoft/Boot/zh-tw /Microsoft/Boot/zh-hk /Microsoft/Boot/zh-cn /Microsoft/Boot/tr-tr /Microsoft/Boot/sv-se /Microsoft/Boot/ru-ru /Microsoft/Boot/Resources /Microsoft/Boot/pt-pt /Microsoft/Boot/pt-br /Microsoft/Boot/pl-pl /Microsoft/Boot/nl-nl /Microsoft/Boot/nb-no /Microsoft/Boot/memtest.efi /Microsoft/Boot/LrsBootmgr.efi /Microsoft/Boot/ko-kr /Microsoft/Boot/ja-jp /Microsoft/Boot/it-it /Microsoft/Boot/hu-hu /Microsoft/Boot/fr-fr /Microsoft/Boot/Fonts /Microsoft/Boot/fi-fi /Microsoft/Boot/es-es /Microsoft/Boot/en-us /Microsoft/Boot/el-gr /Microsoft/Boot/de-de /Microsoft/Boot/da-dk /Microsoft/Boot/cs-cz /Microsoft/Boot/boot.stl /Microsoft/Boot/bootmgr.efi /Microsoft/Boot/BCD.LOG2 /Microsoft/Boot/BCD.LOG1 /Microsoft/Boot/BCD.LOG /Microsoft/Boot/BCD /Microsoft/Boot /Boot/bootx64.efi
ls sda3: Boot
bootmgr
bootmgr.efi
EFI
OneKey
System Volume Information
Version.txt  . Please report this message to boot.repair@gmail.com
ls /boot/efi/efi : ubuntu
Error efitmp. Please report this message to boot.repair@gmail.com

=================== hexdump -n512 -C /dev/sda3
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 08 6e 10  |.X.MSDOS5.0...n.|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 68 27 00  |........?....h'.|
00000020  00 40 1f 00 c9 07 00 00  00 00 00 00 02 00 00 00  |.@..............|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 42 be e7 cc 4e  4f 20 4e 41 4d 45 20 20  |..)B...NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 33 c9 8e d1 bc f4  |  FAT32   3.....|
00000060  7b 8e c1 8e d9 bd 00 7c  88 56 40 88 4e 02 8a 56  |{......|.V@.N..V|
00000070  40 b4 41 bb aa 55 cd 13  72 10 81 fb 55 aa 75 0a  |@.A..U..r...U.u.|
00000080  f6 c1 01 74 05 fe 46 02  eb 2d 8a 56 40 b4 08 cd  |...t..F..-.V@...|
00000090  13 73 05 b9 ff ff 8a f1  66 0f b6 c6 40 66 0f b6  |.s......f...@f..|
000000a0  d1 80 e2 3f f7 e2 86 cd  c0 ed 06 41 66 0f b7 c9  |...?.......Af...|
000000b0  66 f7 e1 66 89 46 f8 83  7e 16 00 75 39 83 7e 2a  |f..f.F..~..u9.~*|
000000c0  00 77 33 66 8b 46 1c 66  83 c0 0c bb 00 80 b9 01  |.w3f.F.f........|
000000d0  00 e8 2c 00 e9 a8 03 a1  f8 7d 80 c4 7c 8b f0 ac  |..,......}..|...|
000000e0  84 c0 74 17 3c ff 74 09  b4 0e bb 07 00 cd 10 eb  |..t.<.t.........|
000000f0  ee a1 fa 7d eb e4 a1 7d  80 eb df 98 cd 16 cd 19  |...}...}........|
00000100  66 60 80 7e 02 00 0f 84  20 00 66 6a 00 66 50 06  |f`.~.... .fj.fP.|
00000110  53 66 68 10 00 01 00 b4  42 8a 56 40 8b f4 cd 13  |Sfh.....B.V@....|
00000120  66 58 66 58 66 58 66 58  eb 33 66 3b 46 f8 72 03  |fXfXfXfX.3f;F.r.|
00000130  f9 eb 2a 66 33 d2 66 0f  b7 4e 18 66 f7 f1 fe c2  |..*f3.f..N.f....|
00000140  8a ca 66 8b d0 66 c1 ea  10 f7 76 1a 86 d6 8a 56  |..f..f....v....V|
00000150  40 8a e8 c0 e4 06 0a cc  b8 01 02 cd 13 66 61 0f  |@............fa.|
00000160  82 74 ff 81 c3 00 02 66  40 49 75 94 c3 42 4f 4f  |.t.....f@Iu..BOO|
00000170  54 4d 47 52 20 20 20 20  00 00 00 00 00 00 00 00  |TMGR    ........|
00000180  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
*
000001a0  00 00 00 00 00 00 00 00  00 00 00 00 0d 0a 44 69  |..............Di|
000001b0  73 6b 20 65 72 72 6f 72  ff 0d 0a 50 72 65 73 73  |sk error...Press|
000001c0  20 61 6e 79 20 6b 65 79  20 74 6f 20 72 65 73 74  | any key to rest|
000001d0  61 72 74 0d 0a 00 00 00  00 00 00 00 00 00 00 00  |art.............|
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  ac 01 b9 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sda5
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 58 f7 31  |........?....X.1|
00000020  00 00 00 00 80 00 80 00  f8 cf 9f 03 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  cb f1 ea 88 24 eb 88 e6  |............$...|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....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/sda6
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 28 97 35  |........?....(.5|
00000020  00 00 00 00 80 00 80 00  ff ff 1f 03 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  e8 8c 51 c2 be 51 c2 6c  |..........Q..Q.l|
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/sda7
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 28 b7 38  |........?....(.8|
00000020  00 00 00 00 80 00 80 00  ff 37 81 01 00 00 00 00  |.........7......|
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  82 df f0 f0 f6 f0 f0 94  |................|
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/sdb1
00000000  eb 58 90 6d 6b 66 73 2e  66 61 74 00 02 01 20 00  |.X.mkfs.fat... .|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 d0 07 00 63 0f 00 00  00 00 00 00 02 00 00 00  |....c...........|
00000030  01 00 06 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
00000040  80 01 29 0d 94 e8 e1 20  20 20 20 20 20 20 20 20  |..)....         |
00000050  20 20 46 41 54 33 32 20  20 20 0e 1f be 77 7c ac  |  FAT32   ...w|.|
00000060  22 c0 74 0b 56 b4 0e bb  07 00 cd 10 5e eb f0 32  |".t.V.......^..2|
00000070  e4 cd 16 cd 19 eb fe 54  68 69 73 20 69 73 20 6e  |.......This is n|
00000080  6f 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 64 69  |ot a bootable di|
00000090  73 6b 2e 20 20 50 6c 65  61 73 65 20 69 6e 73 65  |sk.  Please inse|
000000a0  72 74 20 61 20 62 6f 6f  74 61 62 6c 65 20 66 6c  |rt a bootable fl|
000000b0  6f 70 70 79 20 61 6e 64  0d 0a 70 72 65 73 73 20  |oppy and..press |
000000c0  61 6e 79 20 6b 65 79 20  74 6f 20 74 72 79 20 61  |any key to try a|
000000d0  67 61 69 6e 20 2e 2e 2e  20 0d 0a 00 00 00 00 00  |gain ... .......|
000000e0  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

WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.


WARNING: GPT (GUID Partition Table) detected on '/dev/sdb'! The util fdisk doesn't support GPT. Use GNU Parted.


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

Filesystem                        Type      Size  Used Avail Use% Mounted on
/dev/sdb2                         ext4      138G  7.1G  124G   6% /
none                              tmpfs     4.0K     0  4.0K   0% /sys/fs/cgroup
udev                              devtmpfs  1.9G   12K  1.9G   1% /dev
tmpfs                             tmpfs     375M  1.7M  373M   1% /run
none                              tmpfs     5.0M     0  5.0M   0% /run/lock
none                              tmpfs     1.9G   22M  1.9G   2% /run/shm
none                              tmpfs     100M   48K  100M   1% /run/user
/dev/sdb1                         vfat      247M  3.4M  243M   2% /boot/efi
/dev/sda11                        ext4       58G  8.4G   47G  16% /home
/dev/sda10                        ext4      3.8G  1.1G  2.6G  29% /var
/dev/sda9                         ext4      5.7G   14M  5.4G   1% /tmp
/dev/sda12                        ext4      287G   66G  207G  25% /media/larry/linux_data
//mafreebox.freebox.fr/Disque dur cifs      229G  168G   50G  78% /media/larry/Freebox
/dev/sda1                         fuseblk  1000M  349M  652M  35% /mnt/boot-sav/sda1
/dev/sda2                         vfat      256M   29M  228M  12% /mnt/boot-sav/sda2
/dev/sda3                         vfat      996M  522M  475M  53% /mnt/boot-sav/sda3
/dev/sda5                         fuseblk    29G   23G  6.8G  77% /mnt/boot-sav/sda5
/dev/sda6                         fuseblk    25G  2.2G   23G   9% /mnt/boot-sav/sda6
/dev/sda7                         fuseblk    13G  8.0G  4.2G  66% /mnt/boot-sav/sda7
/dev/sdb3                         ext4       83G   66G   13G  84% /mnt/boot-sav/sdb3

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

Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x662d8228

Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1   976773167   488386583+  ee  GPT
Partition 1 does not start on physical sector boundary.

Disk /dev/sdb: 240.1 GB, 240057409536 bytes
255 heads, 63 sectors/track, 29185 cylinders, total 468862128 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00000000

Device Boot      Start         End      Blocks   Id  System
/dev/sdb1               1   468862127   234431063+  ee  GPT
Partition 1 does not start on physical sector boundary.




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sdb2, using the following options:        sda2/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file


=================== Advice in case of suggested repair
Please disable SecureBoot in the BIOS. Then try again.Do you want to continue?


=================== Final advice in case of suggested repair
Please do not forget to make your BIOS boot on sdb (240GB) disk!

The boot files of [The OS now in use - Ubuntu 14.04.2 LTS] are far from the start of the disk. Your BIOS may not detect them. You may want to retry after creating a /boot partition (EXT4, >200MB, start of the disk). This can be performed via tools such as gParted. Then select this partition via the [Separate /boot partition:] option of [Boot-Repair]. (https://help.ubuntu.com/community/BootPartition)

If your computer reboots directly into Windows, try to change the boot order in your BIOS.
If your BIOS does not allow to change the boot order, change the default boot entry of the Windows bootloader.
For example you can boot into Windows, then type the following command in an admin command prompt:
bcdedit /set {bootmgr} path \EFI\...\grub*.efi


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

Je trouve juste étrange qu'il détecte bien le firmware EFI microsoft, par contre dans la détection d'OS il ne voit que Linux, raison pour laquelle j'ai du rajouter l'entrée grub à la main.

Hors ligne

#6 Le 04/05/2015, à 12:31

o0larry0o

Re : [RESOLU] - entrée manuelle Grub pour Dual Boot Win8

mais en fait c'est toi qui m'avais aidé la dernière fois
http://forum.ubuntu-fr.org/viewtopic.php?id=1806991

smile

Hors ligne

#7 Le 04/05/2015, à 13:13

malbo

Re : [RESOLU] - entrée manuelle Grub pour Dual Boot Win8

Le dual-boot est un art subtile (et parfois éphémère). Dans ton cas, la partition sda2 qui était à l'origine la partition EFI (quand tu as acheté l'ordi je suppose) a été en quelque sorte "désarmée" par toi : tu lui as enlevé le drapeau Boot ce qui fait qu'elle est considérée par Ubuntu comme une simple partition FAT32. C'est la raison pour laquelle les mises à jour de Grub ne détectent pas la présence de Windows et c'est ce qui t'a obligé à créer une entrée manuellement pour parvenir à démarrer Windows depuis le menu Grub. L'originalité de ta configuration, c'est justement que ton disque dur Windows est à l'abri des agressions possibles d'un installateur de Ubuntu du fait que sda2 n'est pas "vu" comme une partition EFI. Du point de vue de Ubuntu, je pense que ta solution est bonne. Du point de vue de la maintenance de Windows 8, je ne sais pas si ça baigne aussi bien : le jour où tu auras besoin de réparer le démarrage de Windows avec un support de réparation, tu as intérêt à maîtriser et peut-être que tu seras obligé de réarmer la partition sda2 pour qu'elle soit bien vue comme "la" partition EFI par le réparateur de Windows 8. En somme, je te conseille de ne rien changer à ton dual-boot actuel. L’essentiel étant de bien comprendre comment il fonctionne.

Dernière modification par malbo (Le 04/05/2015, à 13:15)

Hors ligne

#8 Le 04/05/2015, à 13:22

o0larry0o

Re : [RESOLU] - entrée manuelle Grub pour Dual Boot Win8

je vois

Mais c'est donc étrange qu'en étant pas flaggé BOOT, windows démarre quand même quand je boot sur mon HDD (depuis le bios)
Ensuite je pense que c'est moi qui ai viré le flag boot à la base car justement je ne voulais pas que windows démarre ...jamais !!
du coup ca sert à rien a fait smile

La partition est pourtant bien détectée comme EFI non ? je ne comprend pas cette partie.

Enfin bref tout ca pour dire, que je suis content de savoir que ca ne pose pas de souci, je t'avoue que quand j'ai lancé windows j'ai eu quelques gouttes de sueur big_smile

Concernant la réparation hier en bricolant avec les touche Fx pour lancer le BIOS, après l'installation de Win8, pour remettre mon SSD en boot. J'ai lancé sans faire exprès la réparation de windows. J'ai l'image sur une partition de secours (config lenovo) donc je pense pas que ca pose un problème. si je dois réparer j'aurai simplement à mettre mon HDD en boot dans le bios et lancer l'utilitaire de restauration au démarrage du pc.

Je te remercie pour tes éclaircissements smile

Hors ligne

#9 Le 04/05/2015, à 13:42

malbo

Re : [RESOLU] - entrée manuelle Grub pour Dual Boot Win8

La partition est pourtant bien détectée comme EFI non ?
Ben non. Regarde cet extrait :

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

Model: ATA WDC WD5000MPCK-2 (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt

Number  Start   End     Size    File system     Name                          Flags
1      1049kB  1050MB  1049MB  ntfs            Basic data partition          hidden, diag
2      1050MB  1322MB  273MB   fat32           EFI system partition          hidden, msftdata
3      1322MB  2371MB  1049MB  fat32           Basic data partition          hidden
4      2371MB  2505MB  134MB                   Microsoft reserved partition  msftres
8      2505MB  7224MB  4719MB  linux-swap(v1)
9      7224MB  13.5GB  6291MB  ext4
10      13.5GB  17.7GB  4194MB  ext4
11      17.7GB  80.6GB  62.9GB  ext4
12      85.9GB  399GB   313GB   ext4
5      429GB   460GB   31.1GB  ntfs            Basic data partition          msftdata
6      460GB   487GB   26.8GB  ntfs            Basic data partition          msftdata
7      487GB   500GB   12.9GB  ntfs            Basic data partition          hidden, diag


Model: ATA Crucial_CT240M50 (scsi)
Disk /dev/sdb: 240GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt

Number  Start   End    Size    File system  Name  Flags
1      1049kB  263MB  262MB   fat32              boot, hidden
2      263MB   150GB  150GB   ext4
3      150GB   240GB  89.8GB  ext4

Pour la ligne relative à sda2, tu as :

2      1050MB  1322MB  273MB   fat32           EFI system partition          hidden, msftdata

elle porte bien le nom "EFI system partition" mais elle n'a pas le flag Boot.
Alors que tu peux voir ça pour la ligne relative à sdb1 :

1      1049kB  263MB  262MB   fat32              boot, hidden

Si tu n'es pas convaincu, lances Gparted depuis une session live de Ubuntu et modifie le drapeau de sda2 pour cocher la case "Boot". Tu verras qu'après cela, si tu passes la commande "sudo update-grub" dans Ubuntu, tu auras bien une entrée pour Windows qui aura poussé dans le menu Grub du fait que cette partition sda2 sera vue comme une partition EFI.

Dernière modification par malbo (Le 04/05/2015, à 13:43)

Hors ligne

#10 Le 04/05/2015, à 13:44

o0larry0o

Re : [RESOLU] - entrée manuelle Grub pour Dual Boot Win8

ah ok, j'avais confondu avec le "nom" EFI smile

Merci

Hors ligne