boot / cd uefi (asus ac W8) (secure/fast boot disabled) (RESOLU)

granturisman · Le 11/04/2015, à 22:28

Bonjour à tous,

Souhaitant installer ubuntu en dual boot avec W8 (pré-installé), il m'est impossible de booter sur cd au démarrage en mode uefi (ça marche uniquement en legacy), bien que le secure boot et le fast boot soient désactivés. En effet, deux options uniquement de boot dans le bios : windows boot manager et usb (si clé branchée).

2 options sont toujours disponibles me direz-vous pour installer ubuntu :
- clé usb -> problème : écran noir après avoir booté dessus en UEFI (bien que clé usb saine et active)
- cd en legacy -> je ne souhaite pas installer ubuntu en non-EFI car W8 est installé en EFI, et que comme je ne parviens pas à booter en EFI sur une session live, je ne pourrai pas convertir ubuntu en mode EFI (comme indiqué dans le tuto http://doc.ubuntu-fr.org/uefi#convertir … _mode_efi).

Après avoir fouillé le bios maintes fois, aucune option pour pouvoir booter sur le lecteur de disque. Seulement la possibilité d'entrer une nouvelle entrée de boot (mais que mettre ??)

Si vous pouvez m'aider, car là je bloque et je ne trouve rien en anglais ni en français sur les forums qui puissent m'aider (depuis 2 jours) ! Merci

Dernière modification par granturisman (Le 31/03/2016, à 16:38)

malbo · Le 12/04/2015, à 05:44

Peux-tu donner le nom COMPLET du modèle de ton ordi et son fabricant ?
Bien qu'il ne soit pas question d'installer en mode Legacy, je te prie de démarrer sur le CD en sélectionnant "Essayer Ubuntu" et depuis cette session live, de faire un Boot-Info. Tu donneras l'URL de ce Boot-Info dans ta réponse. Motif : analyser ce Boot-Info pour vérifier s'il n'y a pas autre chose qui bloque.

Dernière modification par malbo (Le 12/04/2015, à 05:46)

granturisman · Le 12/04/2015, à 09:41

Ouf, de l'aide ! Merci !

Le PC est un asus G751JY-T7094H. Je m'occupe du boot-info tout de suite !

Edit : voici le boot info obtenu a partir de ubuntu (qwerty dsl) : paste.ubuntu.com/10807126/

Edit bis :
J'avance sur la compréhension du problème :
- comme j'utilisais un cd d'installation double face, ubuntu x64 et x32 (obtenu dans un magasine ubuntu) et que je me trompais sur la bonne face à mettre côté lecteur, je n'arrivais pas à trouver l'option boot sur cd lorsque le bios était en mode UEFI. Avec la version 64 bits, l'option de boot sur le cd en mode uefi apparaît.
- Que ce soit la clé usb (préparée avec rufus pour la prise en cpt de l'UEFI) ou le cd avec la version x64bits, lorsque je boote dessus au démarrage en UEFI, il ne se passe rien, bien que le secure mode et le fast boot soient désactivés.
- en passant en legacy (pour cela j'active le cms dans le bios (Compatibility Support Module)), j'ai le choix de booter soit en UEFI soir en normal (non-UEFI) sur les périphériques, et là, si je boote en UEFI sur le cd ça marche (j'ai pas essayé avec l'usb mais à mon avis ça marche aussi). Aucun problème non plus pour démarrer sur windows8.1.

Conclusion : je laisse le cms enabled (legacy mode), et j'installe ubuntu x64 en mode uefi comme indiqué dans le tuto (http://doc.ubuntu-fr.org/uefi?redirect= … lation_efi).

Ton avis malbo sur cette conclusion serait le bienvenu, avant que je me lance dans l'installation !

Dernière modification par granturisman (Le 12/04/2015, à 11:07)

malbo · Le 13/04/2015, à 07:37

Ton Boot-Info est là :

 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.
 => Syslinux MBR (3.61-4.03) is installed in the MBR of /dev/sdc.
 => No boot loader is installed in the MBR of /dev/sdd.

sda1: __________________________________________________________________________

    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

sda2: __________________________________________________________________________

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

sda3: __________________________________________________________________________

    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:        /Windows/System32/winload.exe

sda4: __________________________________________________________________________

    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

sdb1: __________________________________________________________________________

    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:        

sdc1: __________________________________________________________________________

    File system:       vfat
    Boot sector type:  SYSLINUX 4.03 2010-10-22 ........>..sr>..........9...0...~.....~...f...M.f.f....f..0~....>E}.u......
    Boot sector info:  Syslinux looks at sector 1356504 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:        /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi 
                       /EFI/BOOT/grubx64.efi /ldlinux.sys

sdd1: __________________________________________________________________________

    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:        /boot/grub/grub.cfg /syslinux.cfg /casper/vmlinuz.efi 
                       /EFI/BOOT/grubx64.efi

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

Drive: sda _____________________________________________________________________

Disk /dev/sda: 119.2 GiB, 128035676160 bytes, 250069680 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                   1 4,294,967,295 4,294,967,295  ee GPT

/dev/sda1 ends after the last sector of /dev/sda

GUID Partition Table detected.

Partition    Start Sector    End Sector  # of Sectors System
/dev/sda1           2,048       206,847       204,800 EFI System partition
/dev/sda2         206,848       468,991       262,144 Microsoft Reserved Partition (Windows)
/dev/sda3         468,992   153,219,071   152,750,080 Data partition (Windows/Linux)
/dev/sda4     224,899,072   250,068,991    25,169,920 Windows Recovery Environment (Windows)

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 4,294,967,295 4,294,967,295  ee GPT

/dev/sdb1 ends after the last sector of /dev/sdb

GUID Partition Table detected.

Partition    Start Sector    End Sector  # of Sectors System
/dev/sdb1           2,048   976,760,831   976,758,784 Data partition (Windows/Linux)

Drive: sdc _____________________________________________________________________

Disk /dev/sdc: 7.5 GiB, 8053063680 bytes, 15728640 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    *             32    15,728,639    15,728,608   b W95 FAT32


Drive: sdd _____________________________________________________________________

Disk /dev/sdd: 15.1 GiB, 16231956480 bytes, 31703040 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/sdd1                   1 4,294,967,295 4,294,967,295  ee GPT

/dev/sdd1 ends after the last sector of /dev/sdd

GUID Partition Table detected.

Partition    Start Sector    End Sector  # of Sectors System
/dev/sdd1           2,048    31,703,006    31,700,959 Data partition (Windows/Linux)

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda1        E4E3-C39C                              vfat       SYSTEM
/dev/sda2                                                          
/dev/sda3        4232E84132E83B93                       ntfs       OS
/dev/sda4        621457BC14579241                       ntfs       Recovery
/dev/sdb1        049EC31F9EC307DE                       ntfs       Data1
/dev/sdc1        A82B-ECF6                              vfat       
/dev/sdd1        8CCE-935B                              vfat       UBUNTU 14_1
/dev/sr0         2014-10-27-14-11-24-00                 iso9660    Ubuntu 14.10 amd64

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

total 0
lrwxrwxrwx 1 root root  9 Apr 12 08:46 ata-HGST_HTS721010A9E630_JR10006P1DH9RF -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 12 08:46 ata-HGST_HTS721010A9E630_JR10006P1DH9RF-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Apr 12  2015 ata-HL-DT-ST_DVDRAM_GUC0N_KWCF1EA3341 -> ../../sr0
lrwxrwxrwx 1 root root  9 Apr 12 08:46 ata-SanDisk_SD7SB3Q128G1002_150282400197 -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 12 08:46 ata-SanDisk_SD7SB3Q128G1002_150282400197-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 12 08:46 ata-SanDisk_SD7SB3Q128G1002_150282400197-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Apr 12 08:46 ata-SanDisk_SD7SB3Q128G1002_150282400197-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Apr 12 08:46 ata-SanDisk_SD7SB3Q128G1002_150282400197-part4 -> ../../sda4
lrwxrwxrwx 1 root root  9 Apr 12 08:46 usb-Generic_Flash_Disk_97D070AA-0:0 -> ../../sdc
lrwxrwxrwx 1 root root 10 Apr 12  2015 usb-Generic_Flash_Disk_97D070AA-0:0-part1 -> ../../sdc1
lrwxrwxrwx 1 root root  9 Apr 12 08:46 usb-JetFlash_Transcend_16GB_56HESAL9J8YEM2UP-0:0 -> ../../sdd
lrwxrwxrwx 1 root root 10 Apr 12  2015 usb-JetFlash_Transcend_16GB_56HESAL9J8YEM2UP-0:0-part1 -> ../../sdd1
lrwxrwxrwx 1 root root  9 Apr 12 08:46 wwn-0x5000cca7dcd3c571 -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 12 08:46 wwn-0x5000cca7dcd3c571-part1 -> ../../sdb1
lrwxrwxrwx 1 root root  9 Apr 12  2015 wwn-0x5001480000000000 -> ../../sr0
lrwxrwxrwx 1 root root  9 Apr 12 08:46 wwn-0x5001b44e091c6dc5 -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 12 08:46 wwn-0x5001b44e091c6dc5-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 12 08:46 wwn-0x5001b44e091c6dc5-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Apr 12 08:46 wwn-0x5001b44e091c6dc5-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Apr 12 08:46 wwn-0x5001b44e091c6dc5-part4 -> ../../sda4

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sdc1        /media/ubuntu/A82B-ECF6  vfat       (rw,nodev,nosuid,uid=999,gid=999,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks2)
/dev/sdd1        /cdrom                   vfat       (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sr0         /media/ubuntu/Ubuntu 14.10 amd64 iso9660    (ro,nodev,nosuid,uid=999,gid=999,iocharset=utf8,mode=0400,dmode=0500,uhelper=udisks2)


=========================== sdc1/boot/grub/grub.cfg: ===========================

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

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

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

menuentry "Boot-Repair-Disk session" {
	set gfxpayload=keep
	linux	/casper/vmlinuz.efi  file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --
	initrd	/casper/initrd.lz
}
--------------------------------------------------------------------------------

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

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

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

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

label ubnentry1
menu label ^64bit session
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper  quiet splash --

label ubnentry2
menu label ^64bit session (failsafe)
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper  noapic noapm nodma nomce nolapic nomodeset nosmp vga=normal --

label ubnentry3
menu label Boot-Repair-Disk session
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/lubuntu.seed boot=casper quiet splash --

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

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

 menu.c32                           :  COM32R module (v4.xx)

=========================== sdd1/boot/grub/grub.cfg: ===========================

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

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

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

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

============================== sdd1/syslinux.cfg: ==============================

--------------------------------------------------------------------------------
DEFAULT loadconfig

LABEL loadconfig
  CONFIG /isolinux/isolinux.cfg
  APPEND /isolinux/
--------------------------------------------------------------------------------

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

File descriptor 9 (/proc/7394/mounts) leaked on lvs invocation. Parent PID 15185: bash
File descriptor 63 (pipe:[63508]) leaked on lvs invocation. Parent PID 15185: bash
  No volume groups found

ADDITIONAL INFORMATION :
=================== log of boot-repair 2015-04-12__08h46 ===================
boot-repair version : 4ppa33
boot-sav version : 4ppa33
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa33
Warning: failed to translate partition name
Warning: Unable to open /dev/sr0 read-write (Read-only file system).  /dev/sr0 has been opened read-only.
Error: Can't have a partition outside the disk!
Warning: failed to translate partition name
Warning: Unable to open /dev/sr0 read-write (Read-only file system).  /dev/sr0 has been opened read-only.
Error: Can't have a partition outside the disk!
boot-repair is executed in live-session (Ubuntu 14.10, utopic, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash --
ls: cannot access /home/usr/.config: No such file or directory

=================== os-prober:
/dev/sda1@/efi/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi

=================== blkid:
/dev/sda1: LABEL="SYSTEM" UUID="E4E3-C39C" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="4f5fa91d-bbe9-4c0f-8bb6-12aaaa60e9c3"
/dev/sda3: LABEL="OS" UUID="4232E84132E83B93" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="70c738e1-7b3f-498f-b7ce-1cf84fa8c1cc"
/dev/sda4: LABEL="Recovery" UUID="621457BC14579241" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="31ad068b-a85d-4a7c-9d0e-ef41603fcea9"
/dev/sdb1: LABEL="Data1" UUID="049EC31F9EC307DE" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="653b4854-f0a9-43f0-a048-c570f2cb59b1"
/dev/sdc1: UUID="A82B-ECF6" TYPE="vfat"
/dev/sdd1: LABEL="UBUNTU 14_1" UUID="8CCE-935B" TYPE="vfat" PARTLABEL="Microsoft Basic Data" PARTUUID="e9be5320-3fd7-46c8-9abd-1da3c9e6f02f"
/dev/loop0: TYPE="squashfs"
/dev/sr0: UUID="2014-10-27-14-11-24-00" LABEL="Ubuntu 14.10 amd64" TYPE="iso9660" PTTYPE="dos"
/dev/sda2: PARTLABEL="Microsoft reserved partition" PARTUUID="6ab2905e-8f6b-43ee-aa77-49f39824889b"


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

Windows not detected by os-prober on sda3.
Presence of EFI/Microsoft file detected: /mnt/boot-sav/sda1/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda4/EFI/Boot/bootx64.efi
=================== No kernel in /media/ubuntu/A82B-ECF6/boot:
grub



=================== efibootmgr -v
BootCurrent: 0003
Timeout: 0 seconds
BootOrder: 0000,0001,0002,0003,0004,0005
Boot0000* Windows Boot Manager	HD(1,800,32000,4f5fa91d-bbe9-4c0f-8bb6-12aaaa60e9c3)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.}...a................
Boot0001* UEFI: Generic Flash Disk 8.07	ACPI(a0341d0,0)PCI(1d,0)USB(1,0)USB(2,0)HD(1,20,efffe0,00000000)..BO
Boot0002* UEFI: JetFlashTranscend 16GB 1100	ACPI(a0341d0,0)PCI(1d,0)USB(1,0)USB(4,0)HD(1,800,1e3b7df,e9be5320-3fd7-46c8-9abd-1da3c9e6f02f)..BO
Boot0003* UEFI: HL-DT-ST DVDRAM GUC0N	ACPI(a0341d0,0)PCI(1f,2)SATA(2,ffff,0)CD-ROM(1,143,11c0)..BO
Boot0004* Hard Drive 	BIOS(2,0,00)..GO..NO........w.G.e.n.e.r.i.c. .F.l.a.s.h. .D.i.s.k. .8...0.7....................A.............................D..Gd-.;.A..MQ..L.G.e.n.e.r.i.c. .F.l.a.s.h. .D.i.s.k. .8...0.7........BO..NO.........J.e.t.F.l.a.s.h.T.r.a.n.s.c.e.n.d. .1.6.G.B. .1.1.0.0....................A.............................L..Gd-.;.A..MQ..L.J.e.t.F.l.a.s.h.T.r.a.n.s.c.e.n.d. .1.6.G.B. .1.1.0.0........BO
Boot0005* CD/DVD Drive 	BIOS(3,0,00)..GO..NO........o.H.L.-.D.T.-.S.T. .D.V.D.R.A.M. .G.U.C.0.N....................A...........................>..Gd-.;.A..MQ..L.W.K.F.C.E.1.3.A.4.3. .1. . . . . . . . ........BO

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


=================== PARTITIONS & DISKS:
sda1	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	is-correct-EFI,	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,	/mnt/boot-sav/sda1.
sda3	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	haswinload,	no-recov-nor-hid,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sda3.
sda4	: 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,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sda4.
sdb1	: 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/sdb1.
sdc1	: sdc,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-kernel,	no-os,	is-correct-EFI,	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,	/media/ubuntu/A82B-ECF6.

sda	: GPT,	no-BIOS_boot,	has-correctEFI, 	not-usb,	has-os,	2048 sectors * 512 bytes
sdb	: GPT,	no-BIOS_boot,	has-no-EFIpart, 	not-usb,	no-os,	2048 sectors * 512 bytes
sdc	: not-GPT,	BIOSboot-not-needed,	has-no-EFIpart, 	liveusb,	no-os,	32 sectors * 512 bytes


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

Model: ATA SanDisk SD7SB3Q1 (scsi)
Disk /dev/sda: 128GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name                          Flags
1      1049kB  106MB   105MB   fat32        EFI system partition          boot, esp
2      106MB   240MB   134MB                Microsoft reserved partition  msftres
3      240MB   78.4GB  78.2GB  ntfs         Basic data partition          msftdata
4      115GB   128GB   12.9GB  ntfs                                       hidden, diag


Model: ATA HGST HTS721010A9 (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      1049kB  500GB  500GB  ntfs         Basic data partition  msftdata


Model: Generic Flash Disk (scsi)
Disk /dev/sdc: 8053MB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Disk Flags:

Number  Start   End     Size    Type     File system  Flags
1      16.4kB  8053MB  8053MB  primary  fat32        boot


Model: JetFlash Transcend 16GB (scsi)
Disk /dev/sdd: 16.2GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name                  Flags
1      1049kB  16.2GB  16.2GB  fat32        Microsoft Basic Data  msftdata


Model: HL-DT-ST DVDRAM GUC0N (scsi)
Disk /dev/sr0: 1163MB
Sector size (logical/physical): 2048B/2048B
Partition Table: unknown
Disk Flags:

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

BYT;
/dev/sda:128GB:scsi:512:512:gpt:ATA SanDisk SD7SB3Q1:;
1:1049kB:106MB:105MB:fat32:EFI system partition:boot, esp;
2:106MB:240MB:134MB::Microsoft reserved partition:msftres;
3:240MB:78.4GB:78.2GB:ntfs:Basic data partition:msftdata;
4:115GB:128GB:12.9GB:ntfs::hidden, diag;

BYT;
/dev/sdb:1000GB:scsi:512:4096:gpt:ATA HGST HTS721010A9:;
1:1049kB:500GB:500GB:ntfs:Basic data partition:msftdata;

BYT;
/dev/sdc:8053MB:scsi:512:512:msdos:Generic Flash Disk:;
1:16.4kB:8053MB:8053MB:fat32::boot;

BYT;
/dev/sdd:16.2GB:scsi:512:512:gpt:JetFlash Transcend 16GB:;
1:1049kB:16.2GB:16.2GB:fat32:Microsoft Basic Data:msftdata;

BYT;
/dev/sr0:1163MB:scsi:2048:2048:unknown:HL-DT-ST DVDRAM GUC0N:;

=================== lsblk:
KNAME TYPE FSTYPE     SIZE LABEL              MODEL            UUID
sda   disk          119.2G                    SanDisk SD7SB3Q1
sda1  part vfat       100M SYSTEM                              E4E3-C39C
sda2  part            128M
sda3  part ntfs      72.9G OS                                  4232E84132E83B93
sda4  part ntfs        12G Recovery                            621457BC14579241
sdb   disk          931.5G                    HGST HTS721010A9
sdb1  part ntfs     465.8G Data1                               049EC31F9EC307DE
sdc   disk            7.5G                    Flash Disk
sdc1  part vfat       7.5G                                     A82B-ECF6
sdd   disk           15.1G                    Transcend 16GB
sdd1  part vfat      15.1G UBUNTU 14_1                         8CCE-935B
sr0   rom  iso9660    1.1G Ubuntu 14.10 amd64 DVDRAM GUC0N     2014-10-27-14-11-24-00
loop0 loop squashfs     1G

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      0  0  0 running
sda1     0  0  0         /mnt/boot-sav/sda1
sda2     0  0  0
sda3     0  0  0         /mnt/boot-sav/sda3
sda4     0  0  0         /mnt/boot-sav/sda4
sdb      1  0  0 running
sdb1     1  0  0         /mnt/boot-sav/sdb1
sdc      1  0  1 running
sdc1     1  0  1         /media/ubuntu/A82B-ECF6
sdd      1  0  1 running
sdd1     1  0  1         /cdrom
sr0      1  0  1 running /media/ubuntu/Ubuntu 14.10 amd64
loop0    1  1  0         /rofs


=================== mount:
/cow on / type overlayfs (rw)
proc on /proc type proc (rw,nodev,noexec,nosuid)
sysfs on /sys type sysfs (rw,nodev,noexec,nosuid)
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)
/dev/sdd1 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)
none on /sys/fs/cgroup type tmpfs (rw,uid=0,gid=0,mode=0755,size=1024)
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)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
none on /run/lock type tmpfs (rw,nodev,noexec,nosuid,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,nodev,noexec,nosuid,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,noexec,nodev,none,name=systemd)
gvfsd-fuse on /run/user/999/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=ubuntu)
/dev/sdc1 on /media/ubuntu/A82B-ECF6 type vfat (rw,nodev,nosuid,uid=999,gid=999,shortname=mixed,dmask=0077,utf8=1,showexec,flush,uhelper=udisks2)
/dev/sr0 on /media/ubuntu/Ubuntu 14.10 amd64 type iso9660 (ro,nodev,nosuid,uid=999,gid=999,iocharset=utf8,mode=0400,dmode=0500,uhelper=udisks2)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw)
/dev/sda3 on /mnt/boot-sav/sda3 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sda4 on /mnt/boot-sav/sda4 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sdb1 on /mnt/boot-sav/sdb1 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)


=================== 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 sda3 sda4 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 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/sdd (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sdd1 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):  block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency disk dvd dvdrw ecryptfs fd full fuse hidraw0 hidraw1 hpet input kmsg kvm log mapper mcelog media0 mei mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sdb sdb1 sdc sdc1 sdd sdd1 sg0 sg1 sg2 sg3 sg4 shm snapshot snd sr0 stderr stdin stdout uinput urandom usb v4l vga_arbiter video0 zero
ls /dev/mapper:  control

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 02 fe 19  |.X.MSDOS5.0.....|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 20 03 00 01 03 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 9c c3 e3 e4 4e  4f 20 4e 41 4d 45 20 20  |..)....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/sda3
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 28 07 00  |........?....(..|
00000020  00 00 00 00 80 00 80 00  ff c7 1a 09 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  93 3b e8 32 41 e8 32 42  |.........;.2A.2B|
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
ls sda4/efi:
ls sda4: AsDiskLayout.log
AsFac.log
AsPartition.ini
AsTCDProc_20150127174500.log
AsTCDProc_20150127182942.log
AsToolCDVer.txt
AsTool.state
Boot
bootmgr
bootmgr.efi
DetectResult.ini
DiskpartScript.txt
EFI
en-us
FAC1_dism.log
FACLog
oem
PASS.txt
Recovery
RecoveryBoot
SWPackage.ini
System Volume Information
ToolDL.ini
USBHDD.log
WIMBoot.log
Windows Images  . Please report this message to boot.repair@gmail.com

=================== hexdump -n512 -C /dev/sda4
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 b0 67 0d  |........?.....g.|
00000020  00 00 00 00 80 00 80 00  ff 0f 80 01 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  41 92 57 14 bc 57 14 62  |........A.W..W.b|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb1
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 27 38 3a 00 00 00 00  |.........'8:....|
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  de 07 c3 9e 1f c3 9e 04  |................|
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
ls sdc1/efi: /BOOT/grubx64.efi /BOOT/BOOTx64.EFI
ls sdc1: autorun.inf
boot
casper
dists
EFI
install
isolinux
ldlinux.sys
md5sum.txt
menu.c32
pics
pool
preseed
README.diskdefines
syslinux.cfg
System Volume Information
ubnfilel.txt
ubninit
ubnkern
ubnpathl.txt
ubuntu  . Please report this message to boot.repair@gmail.com

=================== hexdump -n512 -C /dev/sdc1
00000000  eb 58 90 53 59 53 4c 49  4e 55 58 00 02 08 40 08  |.X.SYSLINUX...@.|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 20 00 00 00  |........?... ...|
00000020  e0 ff ef 00 e0 3b 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 f6 ec 2b a8 4e  4f 20 4e 41 4d 45 20 20  |..)..+.NO NAME  |
00000050  20 20 46 41 54 33 32 20  20 20 fa fc 31 c9 8e d1  |  FAT32   ..1...|
00000060  bc 76 7b 52 06 57 1e 56  8e c1 b1 26 bf 78 7b f3  |.v{R.W.V...&.x{.|
00000070  a5 8e d9 bb 78 00 0f b4  37 0f a0 56 20 d2 78 1b  |....x...7..V .x.|
00000080  31 c0 b1 06 89 3f 89 47  02 f3 64 a5 8a 0e 18 7c  |1....?.G..d....||
00000090  88 4d bc 50 50 50 50 cd  13 eb 5c 8b 55 aa 8b 75  |.M.PPPP....U..u|
000000a0  a8 c1 ee 04 01 f2 81 fa  b7 07 73 2b f6 45 b4 7f  |..........s+.E..|
000000b0  75 25 38 4d b8 74 20 66  3d 21 47 50 54 75 10 80  |u%8M.t f=!GPTu..|
000000c0  7d b8 ed 75 0a 66 ff 75  ec 66 ff 75 e8 eb 0f 51  |}..u.f.u.f.u...Q|
000000d0  51 66 ff 75 bc eb 07 51  51 66 ff 36 1c 7c b4 08  |Qf.u...QQf.6.|..|
000000e0  cd 13 72 13 20 e4 75 0f  c1 ea 08 42 89 16 1a 7c  |..r. .u....B...||
000000f0  83 e1 3f 89 0e 18 7c fb  bb aa 55 b4 41 8a 16 74  |..?...|...U.A..t|
00000100  7b cd 13 72 10 81 fb 55  aa 75 0a f6 c1 01 74 05  |{..r...U.u....t.|
00000110  c6 06 45 7d 00 66 b8 d8  b2 14 00 66 ba 00 00 00  |..E}.f.....f....|
00000120  00 bb 00 7e e8 10 00 66  81 3e 24 7e d4 ff 73 72  |...~...f.>$~..sr|
00000130  75 76 ea 38 7e 00 00 66  03 06 60 7b 66 13 16 64  |uv.8~..f..`{f..d|
00000140  7b b9 10 00 eb 2b 66 52  66 50 06 53 6a 01 6a 10  |{....+fRfP.Sj.j.|
00000150  89 e6 66 60 b4 42 e8 7f  00 66 61 8d 64 10 72 01  |..f`.B...fa.d.r.|
00000160  c3 66 60 31 c0 e8 70 00  66 61 e2 da c6 06 45 7d  |.f`1..p.fa....E}|
00000170  2b 66 60 66 0f b7 36 18  7c 66 0f b7 3e 1a 7c 66  |+f`f..6.|f..>.|f|
00000180  f7 f6 31 c9 87 ca 66 f7  f7 66 3d ff 03 00 00 77  |..1...f..f=....w|
00000190  17 c0 e4 06 41 08 e1 88  c5 88 d6 b8 01 02 e8 37  |....A..........7|
000001a0  00 66 61 72 01 c3 e2 c9  31 f6 8e d6 bc 68 7b 8e  |.far....1....h{.|
000001b0  de 66 8f 06 78 00 be df  7d e8 09 00 31 c0 cd 16  |.f..x...}...1...|
000001c0  cd 19 f4 eb fd 66 60 ac  20 c0 74 09 b4 0e bb 07  |.....f`. .t.....|
000001d0  00 cd 10 eb f2 66 61 c3  8a 16 74 7b cd 13 c3 42  |.....fa...t{...B|
000001e0  6f 6f 74 20 65 72 72 6f  72 0d 0a 00 00 00 00 00  |oot error.......|
000001f0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 55 aa  |..............U.|
00000200

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

Filesystem     Type       Size  Used Avail Use% Mounted on
/cow           overlayfs  7.9G   97M  7.8G   2% /
udev           devtmpfs   7.9G  4.0K  7.9G   1% /dev
tmpfs          tmpfs      1.6G  1.2M  1.6G   1% /run
/dev/sdd1      vfat        16G  1.1G   15G   8% /cdrom
/dev/loop0     squashfs   1.1G  1.1G     0 100% /rofs
none           tmpfs      4.0K     0  4.0K   0% /sys/fs/cgroup
tmpfs          tmpfs      7.9G  1.2M  7.9G   1% /tmp
none           tmpfs      5.0M  4.0K  5.0M   1% /run/lock
none           tmpfs      7.9G  180K  7.9G   1% /run/shm
none           tmpfs      100M   72K  100M   1% /run/user
/dev/sdc1      vfat       7.5G  647M  6.9G   9% /media/ubuntu/A82B-ECF6
/dev/sr0       iso9660    1.1G  1.1G     0 100% /media/ubuntu/Ubuntu 14.10 amd64
/dev/sda1      vfat        96M   26M   71M  27% /mnt/boot-sav/sda1
/dev/sda3      fuseblk     73G   58G   16G  79% /mnt/boot-sav/sda3
/dev/sda4      fuseblk     13G   11G  1.1G  92% /mnt/boot-sav/sda4
/dev/sdb1      fuseblk    466G  436G   31G  94% /mnt/boot-sav/sdb1

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

Disk /dev/loop0: 1 GiB, 1115594752 bytes, 2178896 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: 119.2 GiB, 128035676160 bytes, 250069680 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: gpt
Disk identifier: C7BDBF77-AD14-4D3D-BBE0-AC9D28EE8713

Device         Start       End   Sectors  Size Type
/dev/sda1       2048    206847    204800  100M EFI System
/dev/sda2     206848    468991    262144  128M Microsoft reserved
/dev/sda3     468992 153219071 152750080 72.9G Microsoft basic data
/dev/sda4  224899072 250068991  25169920   12G Windows recovery environment

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: D6F55933-F906-488E-A463-01F39F9F56AF

Device     Start       End   Sectors   Size Type
/dev/sdb1   2048 976760831 976758784 465.8G Microsoft basic data

Disk /dev/sdc: 7.5 GiB, 8053063680 bytes, 15728640 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: 0x00000000

Device     Boot Start      End  Sectors  Size Id Type
/dev/sdc1  *       32 15728639 15728608  7.5G  b W95 FAT32

Disk /dev/sdd: 15.1 GiB, 16231956480 bytes, 31703040 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: gpt
Disk identifier: 6C39F31B-D54D-4992-A397-81E7134A45B2

Device     Start      End  Sectors  Size Type
/dev/sdd1   2048 31703006 31700959 15.1G Microsoft basic data


No OS or WinEFI system


=================== Suggested repair
The default repair of the Boot-Repair utility would not act on the MBR.
Additional repair would be performed:  repair-filesystems


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

On y voit la version de Ubuntu sur laquelle a été démarrée cette session live :

boot-repair is executed in live-session (Ubuntu 14.10, utopic, Ubuntu, x86_64)

C'est parfait : c'est une version 64 bits donc ça convient pour un dual-boot avec W8 préinstallé.

D'autre part, on peut voir :

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

ce qui confirme que la session live a bien été démarrée en mode EFI donc tout est parfait pour se lancer dans l'installation de Ubuntu dans ces conditions.

Bougron · Le 13/04/2015, à 09:15

Bonjour
Il y a quand même une chose qui me surprend c'est la ligne "ends after the last sector of"
Mais je ne sais quoi en penser....

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System
/dev/sda1                   1 4,294,967,295 4,294,967,295  ee GPT
/dev/sda1 ends after the last sector of /dev/sda
GUID Partition Table detected.
......
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 4,294,967,295 4,294,967,295  ee GPT
/dev/sdb1 ends after the last sector of /dev/sdb

De plus ne serait-il pas mieux d'utiliser la version 14.04.2 au lieu de la version 14.10?
Elle a le même noyau (3.16) et sera maintenue au moins six mois de plus (sinon beaucoup plus longtemps).

Dernière modification par Bougron (Le 13/04/2015, à 09:19)

granturisman · Le 13/04/2015, à 13:38

Merci malbo et bougron pour vos réponses.

J'ai donc procédé à l'installation de la version 14.10. Rien à dire côté installation. Par contre, j'ai qqs problèmes à régler maintenant (j'ai ouvert des incidents qui sont en cours de résolution dans les parties du forum concernées).
Si, il y a qd mm qqch qui me chagrine dont je peux vous faire part ici à mon avis, c'est la durée de démarrage d'ubuntu une fois sélectionné dans grub (environ 20s) et le fait que le logo d'ubuntu et la barre de chargement ne s'affichent pas durant cette période.

Pour la ligne "ends after the last sector of", je ne vois pas non plus, et sûrement encore moins que toi bougron !
Sinon, j'ai pris la version 14.10 pour avoir la toute dernière, et je compte faire une màj dès que la 15.04 sera sortie. Est-ce déconseillé ou au contraire on a des chances de résoudre des problèmes de compatibilité matériel en ayant les dernières màj ?

malbo · Le 13/04/2015, à 14:08

Depuis une session de ton Ubuntu installé, je te prie de faire un Boot-Info et de donner l'URL de ce Boot-Info dans ta réponse.

granturisman · Le 13/04/2015, à 15:25

Le voici : paste.ubuntu.com/10815794/
Merci !

malbo · Le 15/04/2015, à 06:19

Excuse-moi, j'avais enterré ton fil. Ton Boot-Info est là :

 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:       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/ubuntu/MokManager.efi 
                       /EFI/ubuntu/grubx64.efi /EFI/ubuntu/shimx64.efi 
                       /EFI/Microsoft/Boot/bootmgfw.efi 
                       /EFI/Microsoft/Boot/bootmgr.efi 
                       /EFI/Microsoft/Boot/memtest.efi

sda2: __________________________________________________________________________

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

sda3: __________________________________________________________________________

    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:        /Windows/System32/winload.exe

sda4: __________________________________________________________________________

    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

sda5: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 14.10 
    Boot files:        /boot/grub/grub.cfg /etc/fstab

sdb1: __________________________________________________________________________

    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:        

sdb2: __________________________________________________________________________

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

sdb3: __________________________________________________________________________

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

sdb4: __________________________________________________________________________

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

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

Drive: sda _____________________________________________________________________

Disk /dev/sda: 119.2 GiB, 128035676160 bytes, 250069680 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                   1   250,069,679   250,069,679  ee GPT


GUID Partition Table detected.

Partition    Start Sector    End Sector  # of Sectors System
/dev/sda1           2,048       206,847       204,800 EFI System partition
/dev/sda2         206,848       468,991       262,144 Microsoft Reserved Partition (Windows)
/dev/sda3         468,992   153,219,071   152,750,080 Data partition (Windows/Linux)
/dev/sda4     224,899,072   250,068,991    25,169,920 Windows Recovery Environment (Windows)
/dev/sda5     153,219,072   224,899,071    71,680,000 Data partition (Linux)

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           2,048 1,172,078,219 1,172,076,172 Data partition (Windows/Linux)
/dev/sdb2   1,172,078,592 1,930,088,447   758,009,856 Data partition (Linux)
/dev/sdb3   1,930,088,448 1,949,620,223    19,531,776 Data partition (Linux)
/dev/sdb4   1,949,620,224 1,953,523,711     3,903,488 Swap partition (Linux)

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/sda1        E4E3-C39C                              vfat       SYSTEM
/dev/sda2                                                          
/dev/sda3        4232E84132E83B93                       ntfs       OS
/dev/sda4        621457BC14579241                       ntfs       Recovery
/dev/sda5        b287c980-22e6-4b73-a3a5-9a18334e19f6   ext4       
/dev/sdb1        049EC31F9EC307DE                       ntfs       Data1
/dev/sdb2        abb2d7b1-af43-41fc-90ec-f1d5314197c1   ext4       
/dev/sdb3        31744d13-66f2-468d-964b-8fe34189a7c3   ext4       
/dev/sdb4        6a5016d6-e301-42a2-8079-0a5c00915409   swap       

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

total 0
lrwxrwxrwx 1 root root  9 Apr 13 15:24 ata-HGST_HTS721010A9E630_JR10006P1DH9RF -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 13 15:24 ata-HGST_HTS721010A9E630_JR10006P1DH9RF-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Apr 13 15:15 ata-HGST_HTS721010A9E630_JR10006P1DH9RF-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Apr 13 15:15 ata-HGST_HTS721010A9E630_JR10006P1DH9RF-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Apr 13 15:15 ata-HGST_HTS721010A9E630_JR10006P1DH9RF-part4 -> ../../sdb4
lrwxrwxrwx 1 root root  9 Apr 13 15:15 ata-HL-DT-ST_DVDRAM_GUC0N_KWCF1EA3341 -> ../../sr0
lrwxrwxrwx 1 root root  9 Apr 13 15:24 ata-SanDisk_SD7SB3Q128G1002_150282400197 -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 13 15:15 ata-SanDisk_SD7SB3Q128G1002_150282400197-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 13 15:24 ata-SanDisk_SD7SB3Q128G1002_150282400197-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Apr 13 15:24 ata-SanDisk_SD7SB3Q128G1002_150282400197-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Apr 13 15:24 ata-SanDisk_SD7SB3Q128G1002_150282400197-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Apr 13 15:15 ata-SanDisk_SD7SB3Q128G1002_150282400197-part5 -> ../../sda5
lrwxrwxrwx 1 root root  9 Apr 13 15:24 wwn-0x5000cca7dcd3c571 -> ../../sdb
lrwxrwxrwx 1 root root 10 Apr 13 15:24 wwn-0x5000cca7dcd3c571-part1 -> ../../sdb1
lrwxrwxrwx 1 root root 10 Apr 13 15:15 wwn-0x5000cca7dcd3c571-part2 -> ../../sdb2
lrwxrwxrwx 1 root root 10 Apr 13 15:15 wwn-0x5000cca7dcd3c571-part3 -> ../../sdb3
lrwxrwxrwx 1 root root 10 Apr 13 15:15 wwn-0x5000cca7dcd3c571-part4 -> ../../sdb4
lrwxrwxrwx 1 root root  9 Apr 13 15:15 wwn-0x5001480000000000 -> ../../sr0
lrwxrwxrwx 1 root root  9 Apr 13 15:24 wwn-0x5001b44e091c6dc5 -> ../../sda
lrwxrwxrwx 1 root root 10 Apr 13 15:15 wwn-0x5001b44e091c6dc5-part1 -> ../../sda1
lrwxrwxrwx 1 root root 10 Apr 13 15:24 wwn-0x5001b44e091c6dc5-part2 -> ../../sda2
lrwxrwxrwx 1 root root 10 Apr 13 15:24 wwn-0x5001b44e091c6dc5-part3 -> ../../sda3
lrwxrwxrwx 1 root root 10 Apr 13 15:24 wwn-0x5001b44e091c6dc5-part4 -> ../../sda4
lrwxrwxrwx 1 root root 10 Apr 13 15:15 wwn-0x5001b44e091c6dc5-part5 -> ../../sda5

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

Device           Mount_Point              Type       Options

/dev/sda1        /boot/efi                vfat       (rw)
/dev/sda5        /                        ext4       (rw,errors=remount-ro)
/dev/sdb2        /home                    ext4       (rw)
/dev/sdb3        /tmp                     ext4       (rw)


=========================== sda5/boot/grub/grub.cfg: ===========================

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

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

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

export menuentry_id_option

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

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

if [ x$feature_default_font_path = xy ] ; then
   font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt5'
if [ x$feature_platform_search_hint = xy ]; then
  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b287c980-22e6-4b73-a3a5-9a18334e19f6
else
  search --no-floppy --fs-uuid --set=root b287c980-22e6-4b73-a3a5-9a18334e19f6
fi
    font="/usr/share/grub/unicode.pf2"
fi

if loadfont $font ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  set locale_dir=$prefix/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
  set timeout=-1
else
  if [ x$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-b287c980-22e6-4b73-a3a5-9a18334e19f6' {
	recordfail
	load_video
	gfxmode $linux_gfx_mode
	insmod gzio
	insmod part_gpt
	insmod ext2
	set root='hd0,gpt5'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b287c980-22e6-4b73-a3a5-9a18334e19f6
	else
	  search --no-floppy --fs-uuid --set=root b287c980-22e6-4b73-a3a5-9a18334e19f6
	fi
	linux	/boot/vmlinuz-3.16.0-34-generic.efi.signed root=UUID=b287c980-22e6-4b73-a3a5-9a18334e19f6 ro  quiet splash acpi_osi=Linux $vt_handoff
	initrd	/boot/initrd.img-3.16.0-34-generic
}
submenu 'Options avancÃ©es pour Ubuntu' $menuentry_id_option 'gnulinux-advanced-b287c980-22e6-4b73-a3a5-9a18334e19f6' {
	menuentry 'Ubuntu, avec Linux 3.16.0-34-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.16.0-34-generic-advanced-b287c980-22e6-4b73-a3a5-9a18334e19f6' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b287c980-22e6-4b73-a3a5-9a18334e19f6
		else
		  search --no-floppy --fs-uuid --set=root b287c980-22e6-4b73-a3a5-9a18334e19f6
		fi
		echo	'Chargement de Linux 3.16.0-34-genericâ€¦'
		linux	/boot/vmlinuz-3.16.0-34-generic.efi.signed root=UUID=b287c980-22e6-4b73-a3a5-9a18334e19f6 ro  quiet splash acpi_osi=Linux $vt_handoff
		echo	'Chargement du disque mÃ©moire initialâ€¦'
		initrd	/boot/initrd.img-3.16.0-34-generic
	}
	menuentry 'Ubuntu, with Linux 3.16.0-34-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.16.0-34-generic-recovery-b287c980-22e6-4b73-a3a5-9a18334e19f6' {
		recordfail
		load_video
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b287c980-22e6-4b73-a3a5-9a18334e19f6
		else
		  search --no-floppy --fs-uuid --set=root b287c980-22e6-4b73-a3a5-9a18334e19f6
		fi
		echo	'Chargement de Linux 3.16.0-34-genericâ€¦'
		linux	/boot/vmlinuz-3.16.0-34-generic.efi.signed root=UUID=b287c980-22e6-4b73-a3a5-9a18334e19f6 ro recovery nomodeset 
		echo	'Chargement du disque mÃ©moire initialâ€¦'
		initrd	/boot/initrd.img-3.16.0-34-generic
	}
	menuentry 'Ubuntu, avec Linux 3.16.0-23-generic' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.16.0-23-generic-advanced-b287c980-22e6-4b73-a3a5-9a18334e19f6' {
		recordfail
		load_video
		gfxmode $linux_gfx_mode
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b287c980-22e6-4b73-a3a5-9a18334e19f6
		else
		  search --no-floppy --fs-uuid --set=root b287c980-22e6-4b73-a3a5-9a18334e19f6
		fi
		echo	'Chargement de Linux 3.16.0-23-genericâ€¦'
		linux	/boot/vmlinuz-3.16.0-23-generic root=UUID=b287c980-22e6-4b73-a3a5-9a18334e19f6 ro  quiet splash acpi_osi=Linux $vt_handoff
		echo	'Chargement du disque mÃ©moire initialâ€¦'
		initrd	/boot/initrd.img-3.16.0-23-generic
	}
	menuentry 'Ubuntu, with Linux 3.16.0-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-3.16.0-23-generic-recovery-b287c980-22e6-4b73-a3a5-9a18334e19f6' {
		recordfail
		load_video
		insmod gzio
		insmod part_gpt
		insmod ext2
		set root='hd0,gpt5'
		if [ x$feature_platform_search_hint = xy ]; then
		  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5  b287c980-22e6-4b73-a3a5-9a18334e19f6
		else
		  search --no-floppy --fs-uuid --set=root b287c980-22e6-4b73-a3a5-9a18334e19f6
		fi
		echo	'Chargement de Linux 3.16.0-23-genericâ€¦'
		linux	/boot/vmlinuz-3.16.0-23-generic root=UUID=b287c980-22e6-4b73-a3a5-9a18334e19f6 ro recovery nomodeset 
		echo	'Chargement du disque mÃ©moire initialâ€¦'
		initrd	/boot/initrd.img-3.16.0-23-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 ###
menuentry 'Windows Boot Manager (sur /dev/sda1)' --class windows --class os $menuentry_id_option 'osprober-efi-E4E3-C39C' {
	insmod part_gpt
	insmod fat
	set root='hd0,gpt1'
	if [ x$feature_platform_search_hint = xy ]; then
	  search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt1 --hint-efi=hd0,gpt1 --hint-baremetal=ahci0,gpt1  E4E3-C39C
	else
	  search --no-floppy --fs-uuid --set=root E4E3-C39C
	fi
	chainloader /EFI/Microsoft/Boot/bootmgfw.efi
}
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 ###
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.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  ${config_directory}/custom.cfg ]; then
  source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sda5/etc/fstab: ================================

--------------------------------------------------------------------------------
# /etc/fstab: static file system information.
#
# Use 'blkid' to print the universally unique identifier for a
# device; this may be used with UUID= as a more robust way to name devices
# that works even if disks are added and removed. See fstab(5).
#
# <file system> <mount point>   <type>  <options>       <dump>  <pass>
# / was on /dev/sda5 during installation
UUID=b287c980-22e6-4b73-a3a5-9a18334e19f6 /               ext4    errors=remount-ro 0       1
# /boot/efi was on /dev/sda1 during installation
UUID=E4E3-C39C  /boot/efi       vfat    defaults        0       1
# /home was on /dev/sdb2 during installation
UUID=abb2d7b1-af43-41fc-90ec-f1d5314197c1 /home           ext4    defaults        0       2
# /tmp was on /dev/sdb3 during installation
UUID=31744d13-66f2-468d-964b-8fe34189a7c3 /tmp            ext4    defaults        0       2
# swap was on /dev/sdb4 during installation
UUID=6a5016d6-e301-42a2-8079-0a5c00915409 none            swap    sw              0       0
--------------------------------------------------------------------------------


ADDITIONAL INFORMATION :
=================== log of boot-info 2015-04-13__15h24 ===================
boot-info version : 4ppa33
boot-sav version : 4ppa33
glade2script version : 3.2.2~ppa47~saucy
boot-sav-extra version : 4ppa33
Warning: failed to translate partition name
Warning: failed to translate partition name
boot-info is executed in installed-session (Ubuntu 14.10, utopic, Ubuntu, x86_64)
CPU op-mode(s):        32-bit, 64-bit
BOOT_IMAGE=/boot/vmlinuz-3.16.0-34-generic.efi.signed root=UUID=b287c980-22e6-4b73-a3a5-9a18334e19f6 ro quiet splash acpi_osi=Linux vt.handoff=7

=================== os-prober:
/dev/sda5:L'OS actuellement utilisÃ© - Ubuntu 14.10 CurrentSession:linux
/dev/sda1@/EFI/Microsoft/Boot/bootmgfw.efi:Windows Boot Manager:Windows:efi

=================== blkid:
/dev/sda1: LABEL="SYSTEM" UUID="E4E3-C39C" TYPE="vfat" PARTLABEL="EFI system partition" PARTUUID="4f5fa91d-bbe9-4c0f-8bb6-12aaaa60e9c3"
/dev/sda3: LABEL="OS" UUID="4232E84132E83B93" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="70c738e1-7b3f-498f-b7ce-1cf84fa8c1cc"
/dev/sda4: LABEL="Recovery" UUID="621457BC14579241" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="31ad068b-a85d-4a7c-9d0e-ef41603fcea9"
/dev/sda5: UUID="b287c980-22e6-4b73-a3a5-9a18334e19f6" TYPE="ext4" PARTUUID="8e8cdf02-7b9b-44d4-bd67-ded6813f9514"
/dev/sdb1: LABEL="Data1" UUID="049EC31F9EC307DE" TYPE="ntfs" PARTLABEL="Basic data partition" PARTUUID="653b4854-f0a9-43f0-a048-c570f2cb59b1"
/dev/sdb2: UUID="abb2d7b1-af43-41fc-90ec-f1d5314197c1" TYPE="ext4" PARTUUID="2b4bf6f6-73f6-418b-b787-33ffc77de780"
/dev/sdb3: UUID="31744d13-66f2-468d-964b-8fe34189a7c3" TYPE="ext4" PARTUUID="5cbd6bf5-a3c7-4ad8-a155-eff880a8cb7d"
/dev/sdb4: UUID="6a5016d6-e301-42a2-8079-0a5c00915409" TYPE="swap" PARTUUID="95996e47-69e9-46e6-99d1-956cc8f96ebd"
/dev/sda2: PARTLABEL="Microsoft reserved partition" PARTUUID="6ab2905e-8f6b-43ee-aa77-49f39824889b"


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

Windows not detected by os-prober on sda3.

=================== /etc/grub.d/ :
drwxr-xr-x  2 root root    4096 oct.  22 21:12 grub.d
total 76
-rwxr-xr-x 1 root root  9424 oct.  16 11:48 00_header
-rwxr-xr-x 1 root root  6058 oct.  15 14:28 05_debian_theme
-rwxr-xr-x 1 root root 11611 oct.  16 11:48 10_linux
-rwxr-xr-x 1 root root 10418 oct.  16 11:48 20_linux_xen
-rwxr-xr-x 1 root root  1992 mars  12  2014 20_memtest86+
-rwxr-xr-x 1 root root 11692 oct.  16 11:48 30_os-prober
-rwxr-xr-x 1 root root  1416 oct.  16 11:48 30_uefi-firmware
-rwxr-xr-x 1 root root   214 oct.  16 11:48 40_custom
-rwxr-xr-x 1 root root   216 oct.  16 11:48 41_custom
-rw-r--r-- 1 root root   483 oct.  16 11:48 README




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

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

GRUB_DEFAULT=0
#GRUB_HIDDEN_TIMEOUT=0
GRUB_HIDDEN_TIMEOUT_QUIET=true
GRUB_TIMEOUT=10
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet splash acpi_osi=Linux"
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 sda5: UUID=E4E3-C39C   (sda1)
Presence of EFI/Microsoft file detected: /boot/efi/EFI/Microsoft/Boot/bootmgfw.efi
Presence of EFI/Boot file detected: /boot/efi/EFI/Boot/bootx64.efi
Presence of EFI/Boot file detected: /mnt/boot-sav/sda4/EFI/Boot/bootx64.efi

=================== efibootmgr -v
BootCurrent: 0001
Timeout: 0 seconds
BootOrder: 0001,0000,0006,000A,0009,0007
Boot0000* Windows Boot Manager	HD(1,800,32000,4f5fa91d-bbe9-4c0f-8bb6-12aaaa60e9c3)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.}...a................
Boot0001* ubuntu	HD(1,800,32000,4f5fa91d-bbe9-4c0f-8bb6-12aaaa60e9c3)File(EFIubuntushimx64.efi)
Boot0006* ubuntu	HD(1,800,32000,4f5fa91d-bbe9-4c0f-8bb6-12aaaa60e9c3)File(EFIUbuntugrubx64.efi)
Boot0007* CD/DVD Drive 	BIOS(3,0,00)..GO..NO........o.H.L.-.D.T.-.S.T. .D.V.D.R.A.M. .G.U.C.0.N....................A...........................>..Gd-.;.A..MQ..L.W.K.F.C.E.1.3.A.4.3. .1. . . . . . . . ........BO
Boot0009* Hard Drive 	BIOS(2,0,00)..GO..NO........w.G.e.n.e.r.i.c. .F.l.a.s.h. .D.i.s.k. .8...0.7....................A.............................D..Gd-.;.A..MQ..L.G.e.n.e.r.i.c. .F.l.a.s.h. .D.i.s.k. .8...0.7........BO
Boot000A* UEFI: Generic Flash Disk 8.07	ACPI(a0341d0,0)PCI(1d,0)USB(1,0)USB(1,0)HD(1,20,efffe0,00000000)..BO

=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this installed-session.
SecureBoot disabled. (maybe sec-boot, Veuillez indiquer ce message Ã  boot.repair@gmail.com)


=================== PARTITIONS & DISKS:
sda5	: sda,	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,	is-os,	is-correct-EFI,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/boot/efi.
sda3	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	is-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	haswinload,	no-recov-nor-hid,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	not-far,	/mnt/boot-sav/sda3.
sda4	: 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,	bootmgr,	is-winboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sda4.
sdb1	: 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/sdb1.
sdb2	: 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,	/home.
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,	/tmp.

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


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

Model: ATA SanDisk SD7SB3Q1 (scsi)
Disk /dev/sda: 128GB
Sector size (logical/physical): 512B/512B
Partition Table: gpt
Disk Flags:

Number  Start   End     Size    File system  Name                          Flags
1      1049kB  106MB   105MB   fat32        EFI system partition          boot, esp
2      106MB   240MB   134MB                Microsoft reserved partition  msftres
3      240MB   78.4GB  78.2GB  ntfs         Basic data partition          msftdata
5      78.4GB  115GB   36.7GB  ext4
4      115GB   128GB   12.9GB  ntfs                                       hidden, diag


Model: ATA HGST HTS721010A9 (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      1049kB  600GB   600GB   ntfs            Basic data partition  msftdata
2      600GB   988GB   388GB   ext4
3      988GB   998GB   10.0GB  ext4
4      998GB   1000GB  1999MB  linux-swap(v1)

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

BYT;
/dev/sda:128GB:scsi:512:512:gpt:ATA SanDisk SD7SB3Q1:;
1:1049kB:106MB:105MB:fat32:EFI system partition:boot, esp;
2:106MB:240MB:134MB::Microsoft reserved partition:msftres;
3:240MB:78.4GB:78.2GB:ntfs:Basic data partition:msftdata;
5:78.4GB:115GB:36.7GB:ext4::;
4:115GB:128GB:12.9GB:ntfs::hidden, diag;

BYT;
/dev/sdb:1000GB:scsi:512:4096:gpt:ATA HGST HTS721010A9:;
1:1049kB:600GB:600GB:ntfs:Basic data partition:msftdata;
2:600GB:988GB:388GB:ext4::;
3:988GB:998GB:10.0GB:ext4::;
4:998GB:1000GB:1999MB:linux-swap(v1)::;

=================== lsblk:
KNAME TYPE FSTYPE   SIZE LABEL    MODEL            UUID
sda   disk        119,2G          SanDisk SD7SB3Q1
sda1  part vfat     100M SYSTEM                    E4E3-C39C
sda2  part          128M
sda3  part ntfs    72,9G OS                        4232E84132E83B93
sda4  part ntfs      12G Recovery                  621457BC14579241
sda5  part ext4    34,2G                           b287c980-22e6-4b73-a3a5-9a18334e19f6
sdb   disk        931,5G          HGST HTS721010A9
sdb1  part ntfs   558,9G Data1                     049EC31F9EC307DE
sdb2  part ext4   361,5G                           abb2d7b1-af43-41fc-90ec-f1d5314197c1
sdb3  part ext4     9,3G                           31744d13-66f2-468d-964b-8fe34189a7c3
sdb4  part swap     1,9G                           6a5016d6-e301-42a2-8079-0a5c00915409
sr0   rom          1024M          DVDRAM GUC0N

KNAME ROTA RO RM STATE   MOUNTPOINT
sda      0  0  0 running
sda1     0  0  0         /boot/efi
sda2     0  0  0
sda3     0  0  0         /mnt/boot-sav/sda3
sda4     0  0  0         /mnt/boot-sav/sda4
sda5     0  0  0         /
sdb      1  0  0 running
sdb1     1  0  0         /mnt/boot-sav/sdb1
sdb2     1  0  0         /home
sdb3     1  0  0         /tmp
sdb4     1  0  0         [SWAP]
sr0      1  0  1 running


=================== mount:
/dev/sda5 on / type ext4 (rw,errors=remount-ro)
proc on /proc type proc (rw,nodev,noexec,nosuid)
sysfs on /sys type sysfs (rw,nodev,noexec,nosuid)
none on /sys/fs/cgroup type tmpfs (rw,uid=0,gid=0,mode=0755,size=1024)
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,nodev,noexec,nosuid,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,nodev,noexec,nosuid,size=104857600,mode=0755)
none on /sys/fs/pstore type pstore (rw)
/dev/sda1 on /boot/efi type vfat (rw)
/dev/sdb3 on /tmp type ext4 (rw)
/dev/sdb2 on /home type ext4 (rw)
systemd on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,noexec,nodev,none,name=systemd)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=mehdi)
/dev/sda3 on /mnt/boot-sav/sda3 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sda4 on /mnt/boot-sav/sda4 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sdb1 on /mnt/boot-sav/sdb1 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)


=================== 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 sda3 sda4 sda5 size slaves stat subsystem trace uevent
/sys/block/sdb (filtered):  alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sdb1 sdb2 sdb3 sdb4 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):  block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency disk dvd dvdrw ecryptfs fd full fuse hidraw0 hidraw1 hpet input kmsg kvm log mapper mcelog media0 mei mem net network_latency network_throughput null port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sda5 sdb sdb1 sdb2 sdb3 sdb4 sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout uinput urandom usb v4l vga_arbiter video0 zero
ls /dev/mapper:  control
ls: impossible d'accÃ©der Ã  : Aucun fichier ou dossier de ce type

=================== hexdump -n512 -C /dev/sda1
00000000  eb 58 90 4d 53 44 4f 53  35 2e 30 00 02 02 fe 19  |.X.MSDOS5.0.....|
00000010  02 00 00 00 00 f8 00 00  3f 00 ff 00 00 08 00 00  |........?.......|
00000020  00 20 03 00 01 03 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 9c c3 e3 e4 4e  4f 20 4e 41 4d 45 20 20  |..)....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/sda3
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 28 07 00  |........?....(..|
00000020  00 00 00 00 80 00 80 00  ff c7 1a 09 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  93 3b e8 32 41 e8 32 42  |.........;.2A.2B|
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
ls sda4/efi:
ls sda4: AsDiskLayout.log
AsFac.log
AsPartition.ini
AsTCDProc_20150127174500.log
AsTCDProc_20150127182942.log
AsToolCDVer.txt
AsTool.state
Boot
bootmgr
bootmgr.efi
DetectResult.ini
DiskpartScript.txt
EFI
en-us
FAC1_dism.log
FACLog
oem
PASS.txt
Recovery
RecoveryBoot
SWPackage.ini
System Volume Information
ToolDL.ini
USBHDD.log
WIMBoot.log
Windows Images  . Veuillez indiquer ce message Ã  boot.repair@gmail.com
ls /boot/efi/efi : ASUS
Boot
Microsoft
ubuntu
Error efitmp. Veuillez indiquer ce message Ã  boot.repair@gmail.com

=================== hexdump -n512 -C /dev/sda4
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 b0 67 0d  |........?.....g.|
00000020  00 00 00 00 80 00 80 00  ff 0f 80 01 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  41 92 57 14 bc 57 14 62  |........A.W..W.b|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 52 11 16  68 09 00 66 53 66 53 66  |h...hR..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  0a 13 b9 f6 0c fc f3 aa  e9 fe 01 90 90 66 60 1e  |.............f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a1 f6 01 e8 09 00  |...u...fa.......|
00000170  a1 fa 01 e8 03 00 f4 eb  fd 8b f0 ac 3c 00 74 09  |............<.t.|
00000180  b4 0e bb 07 00 cd 10 eb  f2 c3 0d 0a 41 20 64 69  |............A di|
00000190  73 6b 20 72 65 61 64 20  65 72 72 6f 72 20 6f 63  |sk read error oc|
000001a0  63 75 72 72 65 64 00 0d  0a 42 4f 4f 54 4d 47 52  |curred...BOOTMGR|
000001b0  20 69 73 20 63 6f 6d 70  72 65 73 73 65 64 00 0d  | is compressed..|
000001c0  0a 50 72 65 73 73 20 43  74 72 6c 2b 41 6c 74 2b  |.Press Ctrl+Alt+|
000001d0  44 65 6c 20 74 6f 20 72  65 73 74 61 72 74 0d 0a  |Del to restart..|
000001e0  00 00 00 00 00 00 00 00  00 00 00 00 00 00 00 00  |................|
000001f0  00 00 00 00 00 00 8a 01  a7 01 bf 01 00 00 55 aa  |..............U.|
00000200

=================== hexdump -n512 -C /dev/sdb1
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  80 76 dc 45 00 00 00 00  |.........v.E....|
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  de 07 c3 9e 1f c3 9e 04  |................|
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

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

Filesystem     Type      Size  Used Avail Use% Mounted on
/dev/sda5      ext4       34G   10G   22G  32% /
none           tmpfs     4.0K     0  4.0K   0% /sys/fs/cgroup
udev           devtmpfs  7.9G  4.0K  7.9G   1% /dev
tmpfs          tmpfs     1.6G  1.1M  1.6G   1% /run
none           tmpfs     5.0M  4.0K  5.0M   1% /run/lock
none           tmpfs     7.9G  368K  7.9G   1% /run/shm
none           tmpfs     100M   56K  100M   1% /run/user
/dev/sda1      vfat       96M   34M   63M  35% /boot/efi
/dev/sdb3      ext4      9.1G   23M  8.6G   1% /tmp
/dev/sdb2      ext4      356G   24G  314G   8% /home
/dev/sda3      fuseblk    73G   46G   28G  63% /mnt/boot-sav/sda3
/dev/sda4      fuseblk    13G   11G  1.1G  92% /mnt/boot-sav/sda4
/dev/sdb1      fuseblk   559G  454G  106G  82% /mnt/boot-sav/sdb1

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

Disk /dev/sda: 119.2 GiB, 128035676160 bytes, 250069680 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: gpt
Disk identifier: C7BDBF77-AD14-4D3D-BBE0-AC9D28EE8713

Device         Start       End   Sectors  Size Type
/dev/sda1       2048    206847    204800  100M EFI System
/dev/sda2     206848    468991    262144  128M Microsoft reserved
/dev/sda3     468992 153219071 152750080 72.9G Microsoft basic data
/dev/sda4  224899072 250068991  25169920   12G Windows recovery environment
/dev/sda5  153219072 224899071  71680000 34.2G Linux filesystem

Partition table entries are not in disk order.
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: D6F55933-F906-488E-A463-01F39F9F56AF

Device          Start        End    Sectors   Size Type
/dev/sdb1        2048 1172078219 1172076172 558.9G Microsoft basic data
/dev/sdb2  1172078592 1930088447  758009856 361.5G Linux filesystem
/dev/sdb3  1930088448 1949620223   19531776   9.3G Linux filesystem
/dev/sdb4  1949620224 1953523711    3903488   1.9G Linux swap




=================== Suggested repair
The default repair of the Boot-Repair utility would reinstall the grub-efi-amd64-signed of sda5, using the following options:        sda1/boot/efi,
Additional repair would be performed: unhide-bootmenu-10s    use-standard-efi-file


=================== Final advice in case of suggested repair
N'oubliez pas de rÃ©gler votre BIOS pour qu'il amorce sur le disque sda (128GB)Â !

Les fichiers de dÃ©marrage de [L'OS actuellement utilisÃ© - Ubuntu 14.10] sont loin du dÃ©but du disque. Votre BIOS pourrait ne pas les dÃ©tecter. Vous voudrez peut-Ãªtre re-essayer aprÃ¨s avoir crÃ©Ã© une partition /boot (EXT4, >200MB, en dÃ©but de disque). Cela peut Ãªtre rÃ©alisÃ© via des outils tels que gParted. Puis sÃ©lectionnez cette partition via l'option [Partition /boot sÃ©parÃ©eÂ :] de [Boot-Repair]. (http://doc.ubuntu-fr.org/tutoriel/partition_boot)

Si votre ordinateur redÃ©marre directement sur Windows, essayez de changer l'ordre de dÃ©marrage dans votre BIOS.
Si votre BIOS ne permet pas de changer l'ordre de dÃ©marrage, changez l'entrÃ©e de dÃ©marrage par dÃ©faut de l'amorceur Windows.
Par exemple, vous pouvez dÃ©marrer Windows, puis saisir la commande suivante dans une invite de commande en mode administrateurÂ :
bcdedit /set {bootmgr} path \EFI\...\grub*.efi


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

Tout est correct à mon avis.

granturisman · Le 15/04/2015, à 10:26

OK, parfait. Merci pour ton aide, bonne journée

malbo · Le 15/04/2015, à 10:41

Je vois que tu cherches toujours à améliorer la gestion graphique dans cette autre discussion : http://forum.ubuntu-fr.org/viewtopic.php?id=1820081
As-tu toujours ce problème de lenteur au démarrage que tu as mentionné dans ton post #6 ? Si oui, est-il lié ou pas à ces soucis graphiques ? Je m'explique : je vois dans l'autre discussion que tu as essayé plusieurs astuces : est-ce que tu as pu trouver que telle astuce que tu as essayée pouvait supprimer cette lenteur ou bien tu n'as rien constaté de tel ?

Dernière modification par malbo (Le 15/04/2015, à 10:42)

Bougron · Le 15/04/2015, à 12:59

granturisman a écrit :

.......
Si, il y a qd mm qqch qui me chagrine dont je peux vous faire part ici à mon avis, c'est la durée de démarrage d'ubuntu une fois sélectionné dans grub (environ 20s) et le fait que le logo d'ubuntu et la barre de chargement ne s'affichent pas durant cette période.

Bonjour
Cela me semble une durée tout à fait normale avec un comportement normal.... si je me réfère à mes propres boots en version 14.04.2
Pendant cette période, je ne vois que la simple ligne "scanning for BTRFS system" depuis que j'ai ajouté ce logiciel. (Noyau 3.13)
Sinon, je ne vois rien (Noyau 3.16 qui est dans une partition BTRFS).

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

granturisman · Le 16/04/2015, à 20:20

Malbo : Pour l'instant, je n'ai pas trouvé de solution à mon problème graphique, je cherche encore avant de passer à l'installation du pilote propriétaire. Les correctifs essayés jusqu'à présent n'ont pas eu d'incidence sur le démarrage.

Bougron : En fait, ce qui m'étonne, c'est la différence de boot avec un autre pc portable (avec ssd aussi, comme l'asus) sur la même version d'ubuntu, où le logo ubuntu apparaissait après sélection dans grub, avec les 4 points qui s'éclairent progressivement pour montrer le chargement, et où le boot ne prenait pas 20s mais moins de 10s (ça bootait plus vite sur ubuntu que sur W7).

Ubuntu-fr

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#1 Le 11/04/2015, à 22:28

boot / cd uefi (asus ac W8) (secure/fast boot disabled) (RESOLU)

#2 Le 12/04/2015, à 05:44

Re : boot / cd uefi (asus ac W8) (secure/fast boot disabled) (RESOLU)

#3 Le 12/04/2015, à 09:41

Re : boot / cd uefi (asus ac W8) (secure/fast boot disabled) (RESOLU)

#4 Le 13/04/2015, à 07:37

Re : boot / cd uefi (asus ac W8) (secure/fast boot disabled) (RESOLU)

#5 Le 13/04/2015, à 09:15

Re : boot / cd uefi (asus ac W8) (secure/fast boot disabled) (RESOLU)

#6 Le 13/04/2015, à 13:38

Re : boot / cd uefi (asus ac W8) (secure/fast boot disabled) (RESOLU)

#7 Le 13/04/2015, à 14:08

Re : boot / cd uefi (asus ac W8) (secure/fast boot disabled) (RESOLU)

#8 Le 13/04/2015, à 15:25

Re : boot / cd uefi (asus ac W8) (secure/fast boot disabled) (RESOLU)

#9 Le 15/04/2015, à 06:19

Re : boot / cd uefi (asus ac W8) (secure/fast boot disabled) (RESOLU)

#10 Le 15/04/2015, à 10:26

Re : boot / cd uefi (asus ac W8) (secure/fast boot disabled) (RESOLU)

#11 Le 15/04/2015, à 10:41

Re : boot / cd uefi (asus ac W8) (secure/fast boot disabled) (RESOLU)

#12 Le 15/04/2015, à 12:59

Re : boot / cd uefi (asus ac W8) (secure/fast boot disabled) (RESOLU)

#13 Le 16/04/2015, à 20:20

Re : boot / cd uefi (asus ac W8) (secure/fast boot disabled) (RESOLU)

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