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#1 Le 04/08/2013, à 11:43

Nicolas33

HELP Problème de Boot avec EFI

Salut à tous,

Voilà, je me suis proposé gracieusement d'installer Ubuntu en dual boot sur un asus X401A et je regrette amèrement.
Cependant, je garde espoir (pas le choix) et dormir moins c-- éventuellement !

Je ne suis pourtant pas novice en matière de multi boot mais là j'ai accumulé faille sur faille et je me demande sérieusement comment rattraper le coup.

Voici mon rapport boot-repair : http://paste.ubuntu.com/5946993/

Merci d'avance...


Respectueusement
CORAN 52-35 : Ont-ils été créés à partir de rien ou sont-ils eux les créateurs ? ---> Tafsir
Ambiguïtés autour du Tawhid
SunnaSearch

Hors ligne

#2 Le 21/08/2013, à 18:50

Nicolas33

Re : HELP Problème de Boot avec EFI

...démontage du asus X401A pour reformatage complet du HDD en format GPT de façon externe...

Dernière modification par Nicolas33 (Le 22/08/2013, à 09:15)


Respectueusement
CORAN 52-35 : Ont-ils été créés à partir de rien ou sont-ils eux les créateurs ? ---> Tafsir
Ambiguïtés autour du Tawhid
SunnaSearch

Hors ligne

#3 Le 22/08/2013, à 16:35

malbo

Re : HELP Problème de Boot avec EFI

Nicolas33,
Dans ton post #1, tu as donné le lien vers ce Boot-Info :

 Boot Info Script e7fc706 + Boot-Repair extra info      [Boot-Info 12May2013]


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

 => Grub2 (v1.99) is installed in the MBR of /dev/sda and looks at sector 2048 
    of the same hard drive for core.img. core.img is at this location and 
    looks for (,gpt4)/boot/grub on this drive.

sda1: __________________________________________________________________________

    File system:       BIOS Boot partition
    Boot sector type:  Grub2's core.img
    Boot sector info: 

sda2: __________________________________________________________________________

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

sda3: __________________________________________________________________________

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

sda4: __________________________________________________________________________

    File system:       ext4
    Boot sector type:  -
    Boot sector info: 
    Operating System:  Ubuntu 12.04.2 LTS 
    Boot files:        /boot/grub/grub.cfg /etc/fstab /boot/grub/core.img

sda5: __________________________________________________________________________

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

sda6: __________________________________________________________________________

    File system:       ntfs
    Boot sector type:  Windows Vista: NTFS
    Boot sector info:  No errors found in the Boot Parameter Block.
    Operating System:  
    Boot files:        

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

Drive: sda _____________________________________________________________________

Disk /dev/sda: 750.2 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 cylinders, total 1465149168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes

Partition  Boot  Start Sector    End Sector  # of Sectors  Id System

/dev/sda1                   1 1,465,149,167 1,465,149,167  ee GPT


GUID Partition Table detected.

Partition    Start Sector    End Sector  # of Sectors System
/dev/sda1           2,048       411,647       409,600 BIOS Boot partition
/dev/sda2         411,648       673,791       262,144 Microsoft Reserved Partition (Windows)
/dev/sda3         673,792   123,746,303   123,072,512 Data partition (Windows/Linux)
/dev/sda4     124,186,624   196,182,015    71,995,392 Data partition (Windows/Linux)
/dev/sda5     196,182,016   213,948,415    17,766,400 Swap partition (Linux)
/dev/sda6     213,948,416 1,465,147,391 1,251,198,976 Data partition (Windows/Linux)

"blkid" output: ________________________________________________________________

Device           UUID                                   TYPE       LABEL

/dev/loop0                                              squashfs   
/dev/sda3        FC6EE5E36EE596A4                       ntfs       OS
/dev/sda4        91752068-0a96-4a18-ba53-fec913058ee7   ext4       
/dev/sda5        2be91b86-def4-4fae-be9e-9b843b9a452b   swap       
/dev/sda6        2D99BF10010EC19C                       ntfs       /media
/dev/sr0                                                iso9660    Linux Secure 13.04 64bit

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

Device           Mount_Point              Type       Options

/dev/loop0       /rofs                    squashfs   (ro,noatime)
/dev/sr0         /cdrom                   iso9660    (ro,noatime)


=========================== sda4/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 $prefix/grubenv ]; then
  set have_grubenv=true
  load_env
fi
set default="0"
if [ "${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 {
  insmod vbe
  insmod vga
  insmod video_bochs
  insmod video_cirrus
}

insmod part_gpt
insmod ext2
set root='(hd0,gpt4)'
search --no-floppy --fs-uuid --set=root 91752068-0a96-4a18-ba53-fec913058ee7
if loadfont /usr/share/grub/unicode.pf2 ; then
  set gfxmode=auto
  load_video
  insmod gfxterm
  insmod part_gpt
  insmod ext2
  set root='(hd0,gpt4)'
  search --no-floppy --fs-uuid --set=root 91752068-0a96-4a18-ba53-fec913058ee7
  set locale_dir=($root)/boot/grub/locale
  set lang=fr_FR
  insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ]; then
  set timeout=10
else
  set timeout=10
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; 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 [ ${match} = 0 ]; then
        set linux_gfx_mode=keep
      else
        set linux_gfx_mode=text
      fi
    else
      set linux_gfx_mode=text
    fi
  else
    set linux_gfx_mode=keep
  fi
else
  set linux_gfx_mode=text
fi
export linux_gfx_mode
if [ "${linux_gfx_mode}" != "text" ]; then load_video; fi
menuentry 'Ubuntu, with Linux 3.5.0-23-generic' --class ubuntu --class gnu-linux --class gnu --class os {
	recordfail
	gfxmode $linux_gfx_mode
	insmod gzio
	insmod part_gpt
	insmod ext2
	set root='(hd0,gpt4)'
	search --no-floppy --fs-uuid --set=root 91752068-0a96-4a18-ba53-fec913058ee7
	linux	/boot/vmlinuz-3.5.0-23-generic root=UUID=91752068-0a96-4a18-ba53-fec913058ee7 ro   quiet splash $vt_handoff
	initrd	/boot/initrd.img-3.5.0-23-generic
}
menuentry 'Ubuntu, with Linux 3.5.0-23-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
	recordfail
	insmod gzio
	insmod part_gpt
	insmod ext2
	set root='(hd0,gpt4)'
	search --no-floppy --fs-uuid --set=root 91752068-0a96-4a18-ba53-fec913058ee7
	echo	'Loading Linux 3.5.0-23-generic ...'
	linux	/boot/vmlinuz-3.5.0-23-generic root=UUID=91752068-0a96-4a18-ba53-fec913058ee7 ro recovery nomodeset 
	echo	'Loading initial ramdisk ...'
	initrd	/boot/initrd.img-3.5.0-23-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+ ###
menuentry "Memory test (memtest86+)" {
	insmod part_gpt
	insmod ext2
	set root='(hd0,gpt4)'
	search --no-floppy --fs-uuid --set=root 91752068-0a96-4a18-ba53-fec913058ee7
	linux16	/boot/memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
	insmod part_gpt
	insmod ext2
	set root='(hd0,gpt4)'
	search --no-floppy --fs-uuid --set=root 91752068-0a96-4a18-ba53-fec913058ee7
	linux16	/boot/memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###

### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Windows 7 (loader) (on /dev/sda3)" --class windows --class os {
	insmod part_gpt
	insmod ntfs
	set root='(hd0,gpt3)'
	search --no-floppy --fs-uuid --set=root FC6EE5E36EE596A4
	chainloader +1
}
### END /etc/grub.d/30_os-prober ###

### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###

### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries.  Simply type the
# menu entries you want to add after this comment.  Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###

### BEGIN /etc/grub.d/41_custom ###
if [ -f  $prefix/custom.cfg ]; then
  source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------

=============================== sda4/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>
proc            /proc           proc    nodev,noexec,nosuid 0       0
# / was on /dev/sda4 during installation
UUID=91752068-0a96-4a18-ba53-fec913058ee7 /               ext4    errors=remount-ro 0       1
# swap was on /dev/sda5 during installation
UUID=2be91b86-def4-4fae-be9e-9b843b9a452b none            swap    sw              0       0
--------------------------------------------------------------------------------

=================== sda4: Location of files loaded by Grub: ====================

           GiB - GB             File                                 Fragment(s)

  83.343345642 = 89.489235968   boot/grub/grub.cfg                             1
  83.390708923 = 89.540091904   boot/grub/core.img                             1
  59.538036346 = 63.928479744   boot/vmlinuz-3.5.0-23-generic                  1
  59.538036346 = 63.928479744   vmlinuz                                        1
  61.075023651 = 65.578807296   boot/initrd.img-3.5.0-23-generic               2

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

File descriptor 8 (/proc/14655/mounts) leaked on lvscan invocation. Parent PID 23262: bash
  No volume groups found

ADDITIONAL INFORMATION :
=================== log of boot-repair 2013-08-04__12h08 ===================
boot-repair version : 3.199~ppa2~raring
boot-sav version : 3.199~ppa2~raring
glade2script version : 3.2.2~ppa45~raring
boot-sav-extra version : 3.199~ppa2~raring
boot-repair is executed in live-session (Linux-Secure-Remix-64bit 20may2013, raring, Ubuntu, x86_64)
ls: cannot access /home/usr/.config: No such file or directory
CPU op-mode(s):        32-bit, 64-bit
file=/cdrom/preseed/ubuntu.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity

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


=================== os-prober:
/dev/sda3:Windows 7 (loader):Windows:chain
/dev/sda4:Ubuntu 12.04.2 LTS (12.04):Ubuntu:linux

=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/sda3: LABEL="OS" UUID="FC6EE5E36EE596A4" TYPE="ntfs"
/dev/sda4: UUID="91752068-0a96-4a18-ba53-fec913058ee7" TYPE="ext4"
/dev/sda5: UUID="2be91b86-def4-4fae-be9e-9b843b9a452b" TYPE="swap"
/dev/sda6: LABEL="/media" UUID="2D99BF10010EC19C" TYPE="ntfs"
/dev/sr0: LABEL="Linux Secure 13.04 64bit" TYPE="iso9660"


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


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


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



=================== sda4/etc/default/grub :

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

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

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

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

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

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

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

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




=================== sda4/etc/grub.d/ :
drwxr-xr-x  2 root root           4096 août   4 08:33 grub.d
total 60
-rwxr-xr-x 1 root root 6743 juil. 19 23:29 00_header
-rwxr-xr-x 1 root root 5522 juil. 19 23:15 05_debian_theme
-rwxr-xr-x 1 root root 7780 juil. 19 23:29 10_linux
-rwxr-xr-x 1 root root 6335 juil. 19 23:29 20_linux_xen
-rwxr-xr-x 1 root root 1588 nov.  27  2011 20_memtest86+
-rwxr-xr-x 1 root root 7603 juil. 19 23:29 30_os-prober
-rwxr-xr-x 1 root root 1388 juil. 19 23:29 30_uefi-firmware
-rwxr-xr-x 1 root root  214 juil. 19 23:29 40_custom
-rwxr-xr-x 1 root root   95 juil. 19 23:29 41_custom
-rw-r--r-- 1 root root  483 juil. 19 23:29 README


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


=================== PARTITIONS & DISKS:
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,	grubenv-ok	grub2,	grub-pc ,	update-grub,	64,	with-boot,	is-os,	not--efi--part,	fstab-without-boot,	fstab-without-efi,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	apt-get,	grub-install,	with--usr,	fstab-without-usr,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sda4.
sda6	: sda,	not-sepboot,	no-grubenv	nogrub,	no-docgrub,	no-update-grub,	32,	no-boot,	no-os,	not--efi--part,	part-has-no-fstab,	part-has-no-fstab,	no-nt,	no-winload,	no-recov-nor-hid,	no-bmgr,	notwinboot,	nopakmgr,	nogrubinstall,	no---usr,	part-has-no-fstab,	not-sep-usr,	standard,	farbios,	/mnt/boot-sav/sda6.

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


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

Model: ATA WDC WD7500BPVT-8 (scsi)
Disk /dev/sda: 750GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt

Number  Start   End     Size    File system     Name                          Flags
1      1049kB  211MB   210MB                   EFI system partition          bios_grub
2      211MB   345MB   134MB                   Microsoft reserved partition  msftres
3      345MB   63.4GB  63.0GB  ntfs            Basic data partition
4      63.6GB  100GB   36.9GB  ext4            Linux
5      100GB   110GB   9096MB  linux-swap(v1)
6      110GB   750GB   641GB   ntfs



                                                                          
Error: /dev/sr0: unrecognised disk label

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

BYT;
/dev/sda:750GB:scsi:512:4096:gpt:ATA WDC WD7500BPVT-8;
1:1049kB:211MB:210MB::EFI system partition:bios_grub;
2:211MB:345MB:134MB::Microsoft reserved partition:msftres;
3:345MB:63.4GB:63.0GB:ntfs:Basic data partition:;
4:63.6GB:100GB:36.9GB:ext4:Linux:;
5:100GB:110GB:9096MB:linux-swap(v1)::;
6:110GB:750GB:641GB:ntfs::;


                                                                          
Error: /dev/sr0: unrecognised disk label


=================== mount:
/cow on / type overlayfs (rw)
proc on /proc type proc (rw,noexec,nosuid,nodev)
sysfs on /sys type sysfs (rw,noexec,nosuid,nodev)
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/sr0 on /cdrom type iso9660 (ro,noatime)
/dev/loop0 on /rofs type squashfs (ro,noatime)
none on /sys/fs/cgroup type tmpfs (rw)
none on /sys/fs/fuse/connections type fusectl (rw)
none on /sys/kernel/debug type debugfs (rw)
none on /sys/kernel/security type securityfs (rw)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev)
none on /run/lock type tmpfs (rw,noexec,nosuid,nodev,size=5242880)
none on /run/shm type tmpfs (rw,nosuid,nodev)
none on /run/user type tmpfs (rw,noexec,nosuid,nodev,size=104857600,mode=0755)
gvfsd-fuse on /run/user/ubuntu/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=ubuntu)
/dev/sda3 on /mnt/boot-sav/sda3 type fuseblk (rw,nosuid,nodev,allow_other,blksize=4096)
/dev/sda4 on /mnt/boot-sav/sda4 type ext4 (rw)
/dev/sda6 on /mnt/boot-sav/sda6 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 sda6 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):  alarm ashmem autofs binder block bsg btrfs-control bus cdrom cdrw char console core cpu cpu_dma_latency disk dri dvd dvdrw ecryptfs fb0 fd full fuse hpet input kmsg log mapper mcelog mei mem net network_latency network_throughput null oldmem port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sda5 sda6 sg0 sg1 shm snapshot snd sr0 stderr stdin stdout uinput urandom v4l vga_arbiter vhost-net video0 zero
ls /dev/mapper:  control

=================== 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 48 0a 00  |........?....H..|
00000020  00 00 00 00 80 00 80 00  f0 ef 55 07 00 00 00 00  |..........U.....|
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  a4 96 e5 6e e3 e5 6e fc  |...........n..n.|
00000050  00 00 00 00 fa 33 c0 8e  d0 bc 00 7c fb 68 c0 07  |.....3.....|.h..|
00000060  1f 1e 68 66 00 cb 88 16  0e 00 66 81 3e 03 00 4e  |..hf......f.>..N|
00000070  54 46 53 75 15 b4 41 bb  aa 55 cd 13 72 0c 81 fb  |TFSu..A..U..r...|
00000080  55 aa 75 06 f7 c1 01 00  75 03 e9 dd 00 1e 83 ec  |U.u.....u.......|
00000090  18 68 1a 00 b4 48 8a 16  0e 00 8b f4 16 1f cd 13  |.h...H..........|
000000a0  9f 83 c4 18 9e 58 1f 72  e1 3b 06 0b 00 75 db a3  |.....X.r.;...u..|
000000b0  0f 00 c1 2e 0f 00 04 1e  5a 33 db b9 00 20 2b c8  |........Z3... +.|
000000c0  66 ff 06 11 00 03 16 0f  00 8e c2 ff 06 16 00 e8  |f...............|
000000d0  4b 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |K.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a 33 c0 bf  |U...h..fa....3..|
00000110  28 10 b9 d8 0f fc f3 aa  e9 5f 01 90 90 66 60 1e  |(........_...f`.|
00000120  06 66 a1 11 00 66 03 06  1c 00 1e 66 68 00 00 00  |.f...f.....fh...|
00000130  00 66 50 06 53 68 01 00  68 10 00 b4 42 8a 16 0e  |.fP.Sh..h...B...|
00000140  00 16 1f 8b f4 cd 13 66  59 5b 5a 66 59 66 59 1f  |.......fY[ZfYfY.|
00000150  0f 82 16 00 66 ff 06 11  00 03 16 0f 00 8e c2 ff  |....f...........|
00000160  0e 16 00 75 bc 07 1f 66  61 c3 a0 f8 01 e8 09 00  |...u...fa.......|
00000170  a0 fb 01 e8 03 00 f4 eb  fd b4 01 8b f0 ac 3c 00  |..............<.|
00000180  74 09 b4 0e bb 07 00 cd  10 eb f2 c3 0d 0a 41 20  |t.............A |
00000190  64 69 73 6b 20 72 65 61  64 20 65 72 72 6f 72 20  |disk read error |
000001a0  6f 63 63 75 72 72 65 64  00 0d 0a 42 4f 4f 54 4d  |occurred...BOOTM|
000001b0  47 52 20 69 73 20 6d 69  73 73 69 6e 67 00 0d 0a  |GR is missing...|
000001c0  42 4f 4f 54 4d 47 52 20  69 73 20 63 6f 6d 70 72  |BOOTMGR is compr|
000001d0  65 73 73 65 64 00 0d 0a  50 72 65 73 73 20 43 74  |essed...Press Ct|
000001e0  72 6c 2b 41 6c 74 2b 44  65 6c 20 74 6f 20 72 65  |rl+Alt+Del to re|
000001f0  73 74 61 72 74 0d 0a 00  8c a9 be d6 00 00 55 aa  |start.........U.|
00000200

=================== hexdump -n512 -C /dev/sda6
00000000  eb 52 90 4e 54 46 53 20  20 20 20 00 02 08 00 00  |.R.NTFS    .....|
00000010  00 00 00 00 00 f8 00 00  3f 00 ff 00 00 98 c0 0c  |........?.......|
00000020  00 00 00 00 80 00 80 00  ff c7 93 4a 00 00 00 00  |...........J....|
00000030  04 00 00 00 00 00 00 00  7f 3c a9 04 00 00 00 00  |.........<......|
00000040  f6 00 00 00 01 00 00 00  9c c1 0e 01 10 bf 99 2d  |...............-|
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 d2 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  40 00 2b c8 77 ef b8 00  bb cd 1a 66 23 c0 75 2d  |@.+.w......f#.u-|
000000e0  66 81 fb 54 43 50 41 75  24 81 f9 02 01 72 1e 16  |f..TCPAu$....r..|
000000f0  68 07 bb 16 68 70 0e 16  68 09 00 66 53 66 53 66  |h...hp..h..fSfSf|
00000100  55 16 16 16 68 b8 01 66  61 0e 07 cd 1a e9 6a 01  |U...h..fa.....j.|
00000110  90 90 66 60 1e 06 66 a1  11 00 66 03 06 1c 00 1e  |..f`..f...f.....|
00000120  66 68 00 00 00 00 66 50  06 53 68 01 00 68 10 00  |fh....fP.Sh..h..|
00000130  b4 42 8a 16 0e 00 16 1f  8b f4 cd 13 66 59 5b 5a  |.B..........fY[Z|
00000140  66 59 66 59 1f 0f 82 16  00 66 ff 06 11 00 03 16  |fYfY.....f......|
00000150  0f 00 8e c2 ff 0e 16 00  75 bc 07 1f 66 61 c3 a0  |........u...fa..|
00000160  f8 01 e8 08 00 a0 fb 01  e8 02 00 eb fe b4 01 8b  |................|
00000170  f0 ac 3c 00 74 09 b4 0e  bb 07 00 cd 10 eb f2 c3  |..<.t...........|
00000180  0d 0a 41 20 64 69 73 6b  20 72 65 61 64 20 65 72  |..A disk read er|
00000190  72 6f 72 20 6f 63 63 75  72 72 65 64 00 0d 0a 42  |ror occurred...B|
000001a0  4f 4f 54 4d 47 52 20 69  73 20 6d 69 73 73 69 6e  |OOTMGR is missin|
000001b0  67 00 0d 0a 42 4f 4f 54  4d 47 52 20 69 73 20 63  |g...BOOTMGR is c|
000001c0  6f 6d 70 72 65 73 73 65  64 00 0d 0a 50 72 65 73  |ompressed...Pres|
000001d0  73 20 43 74 72 6c 2b 41  6c 74 2b 44 65 6c 20 74  |s Ctrl+Alt+Del t|
000001e0  6f 20 72 65 73 74 61 72  74 0d 0a 00 00 00 00 00  |o restart.......|
000001f0  00 00 00 00 00 00 00 00  80 9d b2 ca 00 00 55 aa  |..............U.|
00000200

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


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

Filesystem     Type       Size  Used Avail Use% Mounted on
/cow           overlayfs  1.9G   59M  1.9G   4% /
udev           devtmpfs   1.9G   12K  1.9G   1% /dev
tmpfs          tmpfs      384M  816K  384M   1% /run
/dev/sr0       iso9660    782M  782M     0 100% /cdrom
/dev/loop0     squashfs   738M  738M     0 100% /rofs
none           tmpfs      4.0K     0  4.0K   0% /sys/fs/cgroup
tmpfs          tmpfs      1.9G  952K  1.9G   1% /tmp
none           tmpfs      5.0M  4.0K  5.0M   1% /run/lock
none           tmpfs      1.9G  144K  1.9G   1% /run/shm
none           tmpfs      100M   36K  100M   1% /run/user
/dev/sda3      fuseblk     59G   48G   12G  82% /mnt/boot-sav/sda3
/dev/sda4      ext4        34G  2.4G   30G   8% /mnt/boot-sav/sda4
/dev/sda6      fuseblk    597G  105M  597G   1% /mnt/boot-sav/sda6

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

Disk /dev/sda: 750.2 GB, 750156374016 bytes
255 heads, 63 sectors/track, 91201 cylinders, total 1465149168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0xc3664e96

Device Boot      Start         End      Blocks   Id  System
/dev/sda1               1  1465149167   732574583+  ee  GPT
Partition 1 does not start on physical sector boundary.



=================== Recommended repair
Recommended-Repair
This setting will reinstall the grub2 of sda4 into the MBR of sda.
Additional repair will be performed: unhide-bootmenu-10s


grub-install (GRUB) 1.99-21ubuntu3.10,grub-install (GRUB) 1.

Reinstall the GRUB of sda4 into the MBR of sda
grub-install /dev/sda: Installation finished. No error reported.
exit code of grub-install /dev/sda:0

chroot /mnt/boot-sav/sda4 update-grub
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-3.5.0-23-generic
Found initrd image: /boot/initrd.img-3.5.0-23-generic
Found memtest86+ image: /boot/memtest86+.bin
Found Windows 7 (loader) on /dev/sda3
Unhide GRUB boot menu in sda4/boot/grub/grub.cfg

Le démarrage de l'ordinateur a été correctement réparé.

Vous pouvez maintenant redémarrer votre ordinateur.

On y voit que Windows 7 est installé sur un disque ayant une table de partition GPT. A ma connaissance, Windows 7 ne peut s'installer qu'en mode UEFI dans un disque dur ayant une table de partition GPT. Et du coup, pour que le dual-boot soit le meilleur possible, il convient d'installer Ubuntu également en mode UEFI (ce que je viens d'écrire est présenté dans ce Tuto). Alors que je vois dans ton Boot-Info que Ubuntu a été installé en mode Bios. 
Pour ta future réinstallation, je te prie donc de veiller à bien installer d'abord Windows 7 (qui doit s'installer obligatoirement en mode UEFI puisque tu écris dans ton dernier post que tu vas reformater en GPT), puis à bien veiller à installer Ubuntu en mode UEFI également comme expliqué dans la doc : http://doc.ubuntu-fr.org/uefi#cas_ou_il … n_mode_efi

Edit : la proposition "Installer Ubuntu sur un PC récent sans se soucier de l'EFI" de la doc est une proposition inqualifiable (oui, je me retiens) que je prends soin de ne pas te proposer. Moi, je t'invite au contraire à réfléchir et à te soucier.

Dernière modification par malbo (Le 22/08/2013, à 16:43)

Hors ligne

#4 Le 09/04/2014, à 16:26

Nicolas33

Re : HELP Problème de Boot avec EFI

Merci beaucoup pour ta réponse ou plutôt ton secours.
Ce bios n'était pas facile et de plus c'était une première en matière de bios efi pour moi. Cependant, j'ai finalement réussi à bidouiller un windows 7 et réussi à me débarrasser de cette machine en la rendant au propriétaire, aaaaah...

J'ai pris connaissance de ton post tardivement car j'avais un peu lâché le forum.
Cependant, récemment j'y suis replongé dans un autre sujet [modéré : hors sujet destiné à attirer l'attention sur une autre discussion sans aucun rapport] d'une plus haute importance à mes yeux et dont plus de monde devrait se préoccuper étant donné l'enjeu.

Bon courage à toi pour la suite de tes projets...

Dernière modification par xabilon (Le 11/04/2014, à 19:48)


Respectueusement
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