#1 Le 06/03/2014, à 14:13
- mayladon
Suppression accidentelle Partition EFI sur Macbook Pro
Bonjour
J'ai récemment installé Ubuntu 12.04 sur un macbook Pro 6,2 en suivant les indications de rodsmith.
Ensuite j'ai eu pas mal de problème et j'ai essayé des tas d'indications sur divers forums pour que Ubuntu installe le menu grub et détecte parfaitement les logiciels propriétaires des cartes graphiques.
Par contre après tout çà, la machine reste bloquée au démarrage sur l'écran noir (comme signalé dans plusieurs forums), juste après le menu grub et l'affichage du logo ubuntu.
Mais si je lance Ubuntu à partir du cd Super Grub2 je trouve un fichier grub.cfg dans /boot/grub qui permet de me connecter à ma session.
J'ai aussi remarqué Super Grub2 ne détecte aucun fichier grub installé.
J'ai donc pensé que le problème est lié au mode démarrage (Bios ou EFI) et j'ai suivi ce tuto UEFI.
Boot Info Script e7fc706 + Boot-Repair extra info [Boot-Info 31Jan2013]
============================= Boot Info Summary: ===============================
=> Grub2 (v1.99) is installed in the MBR of /dev/sda and looks at sector
294646144 of the same hard drive for core.img. core.img is at this
location and looks for (,gpt4)/grub on this drive.
sda1: __________________________________________________________________________
File system: vfat
Boot sector type: Unknown
Boot sector info: According to the info in the boot sector, sda1 starts
at sector 0. But according to the info from fdisk,
sda1 starts at sector 40.
Operating System:
Boot files: /EFI/BOOT/bootx64.efi /EFI/ubuntu/grubx64.efi
sda2: __________________________________________________________________________
File system: hfsplus
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sda3: __________________________________________________________________________
File system: hfsplus
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sda4: __________________________________________________________________________
File system: reiserfs
Boot sector type: -
Boot sector info:
Operating System:
Boot files: /grub/grub.cfg
sda5: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Ubuntu 12.04.4 LTS
Boot files: /etc/fstab
sda6: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sda7: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 500.1 GB, 500107862016 bytes
256 heads, 63 sectors/track, 60563 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 976,773,167 976,773,167 ee GPT
GUID Partition Table detected.
Partition Start Sector End Sector # of Sectors System
/dev/sda1 40 409,639 409,600 EFI System partition
/dev/sda2 409,640 293,378,383 292,968,744 Hierarchical File System Plus (HFS+) partition (Mac OS X)
/dev/sda3 293,378,384 294,646,143 1,267,760 Apple Boot partition (Mac OS X)
/dev/sda4 294,909,952 295,884,799 974,848 Data partition (Windows/Linux)
/dev/sda5 295,884,800 491,196,415 195,311,616 Data partition (Windows/Linux)
/dev/sda6 491,196,416 499,009,535 7,813,120 Swap partition (Linux)
/dev/sda7 499,009,536 781,459,455 282,449,920 Data partition (Windows/Linux)
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 70D6-1701 vfat EFI
/dev/sda2 db1b144f-5c1b-3f3e-9656-d7c1d53368d7 hfsplus MACOS
/dev/sda3 61c0ff26-abf1-30e3-be95-f414393e3bd5 hfsplus Recovery HD
/dev/sda4 6443cc85-3e90-464c-bef9-2bbd45ff990e reiserfs
/dev/sda5 1ff6c6b4-fd55-4d68-bd13-877024955a5f ext4
/dev/sda6 0efcf965-517e-4687-a7ba-c3e776204234 swap
/dev/sda7 41215e1e-c179-44b8-9a09-84ef64f00efe ext4
/dev/sr0 iso9660 Boot-Repair-Disk 64bit
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sr0 /cdrom iso9660 (ro,noatime)
============================= sda4/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 "${boot_once}" ]; then save_env recordfail; fi; fi
}
function load_video {
insmod efi_gop
insmod efi_uga
insmod video_bochs
insmod video_cirrus
}
insmod part_gpt
insmod ext2
set root='(hd0,gpt5)'
search --no-floppy --fs-uuid --set=root 1ff6c6b4-fd55-4d68-bd13-877024955a5f
if loadfont /usr/share/grub/unicode.pf2 ; then
set gfxmode=auto
load_video
insmod gfxterm
insmod part_gpt
insmod reiserfs
set root='(hd0,gpt4)'
search --no-floppy --fs-uuid --set=root 6443cc85-3e90-464c-bef9-2bbd45ff990e
set locale_dir=($root)/grub/locale
set lang=fr_FR
insmod gettext
fi
terminal_output gfxterm
if [ "${recordfail}" = 1 ] ; then
set timeout=-1
else
set timeout=10
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/05_debian_theme ###
set menu_color_normal=white/black
set menu_color_highlight=black/light-gray
if background_color 44,0,30; then
clear
fi
### END /etc/grub.d/05_debian_theme ###
### BEGIN /etc/grub.d/10_linux ###
function gfxmode {
set gfxpayload="${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 3.5.0-47-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod reiserfs
set root='(hd0,gpt4)'
search --no-floppy --fs-uuid --set=root 6443cc85-3e90-464c-bef9-2bbd45ff990e
linux /vmlinuz-3.5.0-47-generic root=UUID=1ff6c6b4-fd55-4d68-bd13-877024955a5f ro quiet splash $vt_handoff
initrd /initrd.img-3.5.0-47-generic
}
menuentry 'Ubuntu, with Linux 3.5.0-47-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod part_gpt
insmod reiserfs
set root='(hd0,gpt4)'
search --no-floppy --fs-uuid --set=root 6443cc85-3e90-464c-bef9-2bbd45ff990e
echo 'Loading Linux 3.5.0-47-generic ...'
linux /vmlinuz-3.5.0-47-generic root=UUID=1ff6c6b4-fd55-4d68-bd13-877024955a5f ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /initrd.img-3.5.0-47-generic
}
submenu "Previous Linux versions" {
menuentry 'Ubuntu, with Linux 3.5.0-46-generic' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
gfxmode $linux_gfx_mode
insmod gzio
insmod part_gpt
insmod reiserfs
set root='(hd0,gpt4)'
search --no-floppy --fs-uuid --set=root 6443cc85-3e90-464c-bef9-2bbd45ff990e
linux /vmlinuz-3.5.0-46-generic root=UUID=1ff6c6b4-fd55-4d68-bd13-877024955a5f ro quiet splash $vt_handoff
initrd /initrd.img-3.5.0-46-generic
}
menuentry 'Ubuntu, with Linux 3.5.0-46-generic (recovery mode)' --class ubuntu --class gnu-linux --class gnu --class os {
recordfail
insmod gzio
insmod part_gpt
insmod reiserfs
set root='(hd0,gpt4)'
search --no-floppy --fs-uuid --set=root 6443cc85-3e90-464c-bef9-2bbd45ff990e
echo 'Loading Linux 3.5.0-46-generic ...'
linux /vmlinuz-3.5.0-46-generic root=UUID=1ff6c6b4-fd55-4d68-bd13-877024955a5f ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /initrd.img-3.5.0-46-generic
}
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 reiserfs
set root='(hd0,gpt4)'
search --no-floppy --fs-uuid --set=root 6443cc85-3e90-464c-bef9-2bbd45ff990e
linux /vmlinuz-3.5.0-23-generic root=UUID=1ff6c6b4-fd55-4d68-bd13-877024955a5f ro quiet splash $vt_handoff
initrd /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 reiserfs
set root='(hd0,gpt4)'
search --no-floppy --fs-uuid --set=root 6443cc85-3e90-464c-bef9-2bbd45ff990e
echo 'Loading Linux 3.5.0-23-generic ...'
linux /vmlinuz-3.5.0-23-generic root=UUID=1ff6c6b4-fd55-4d68-bd13-877024955a5f ro recovery nomodeset
echo 'Loading initial ramdisk ...'
initrd /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 reiserfs
set root='(hd0,gpt4)'
search --no-floppy --fs-uuid --set=root 6443cc85-3e90-464c-bef9-2bbd45ff990e
linux16 /memtest86+.bin
}
menuentry "Memory test (memtest86+, serial console 115200)" {
insmod part_gpt
insmod reiserfs
set root='(hd0,gpt4)'
search --no-floppy --fs-uuid --set=root 6443cc85-3e90-464c-bef9-2bbd45ff990e
linux16 /memtest86+.bin console=ttyS0,115200n8
}
### END /etc/grub.d/20_memtest86+ ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry "Mac OS X (32-bit) (on /dev/sda2)" --class osx --class darwin --class os {
insmod part_gpt
insmod hfsplus
set root='(hd0,gpt2)'
search --no-floppy --fs-uuid --set=root 975127839d5de82a
load_video
set do_resume=0
if [ /var/vm/sleepimage -nt10 / ]; then
if xnu_resume /var/vm/sleepimage; then
set do_resume=1
fi
fi
if [ $do_resume = 0 ]; then
xnu_uuid 975127839d5de82a uuid
if [ -f /Extra/DSDT.aml ]; then
acpi -e /Extra/DSDT.aml
fi
xnu_kernel /mach_kernel boot-uuid=${uuid} rd=*uuid
if [ /System/Library/Extensions.mkext -nt /System/Library/Extensions ]; then
xnu_mkext /System/Library/Extensions.mkext
else
xnu_kextdir /System/Library/Extensions
fi
if [ -f /Extra/Extensions.mkext ]; then
xnu_mkext /Extra/Extensions.mkext
fi
if [ -d /Extra/Extensions ]; then
xnu_kextdir /Extra/Extensions
fi
if [ -f /Extra/devprop.bin ]; then
xnu_devprop_load /Extra/devprop.bin
fi
if [ -f /Extra/splash.jpg ]; then
insmod jpeg
xnu_splash /Extra/splash.jpg
fi
if [ -f /Extra/splash.png ]; then
insmod png
xnu_splash /Extra/splash.png
fi
if [ -f /Extra/splash.tga ]; then
insmod tga
xnu_splash /Extra/splash.tga
fi
fi
}
menuentry "Mac OS X (64-bit) (on /dev/sda2)" --class osx --class darwin --class os {
insmod part_gpt
insmod hfsplus
set root='(hd0,gpt2)'
search --no-floppy --fs-uuid --set=root 975127839d5de82a
load_video
set do_resume=0
if [ /var/vm/sleepimage -nt10 / ]; then
if xnu_resume /var/vm/sleepimage; then
set do_resume=1
fi
fi
if [ $do_resume = 0 ]; then
xnu_uuid 975127839d5de82a uuid
if [ -f /Extra/DSDT.aml ]; then
acpi -e /Extra/DSDT.aml
fi
xnu_kernel64 /mach_kernel boot-uuid=${uuid} rd=*uuid
if [ /System/Library/Extensions.mkext -nt /System/Library/Extensions ]; then
xnu_mkext /System/Library/Extensions.mkext
else
xnu_kextdir /System/Library/Extensions
fi
if [ -f /Extra/Extensions.mkext ]; then
xnu_mkext /Extra/Extensions.mkext
fi
if [ -d /Extra/Extensions ]; then
xnu_kextdir /Extra/Extensions
fi
if [ -f /Extra/devprop.bin ]; then
xnu_devprop_load /Extra/devprop.bin
fi
if [ -f /Extra/splash.jpg ]; then
insmod jpeg
xnu_splash /Extra/splash.jpg
fi
if [ -f /Extra/splash.png ]; then
insmod png
xnu_splash /Extra/splash.png
fi
if [ -f /Extra/splash.tga ]; then
insmod tga
xnu_splash /Extra/splash.tga
fi
fi
}
set timeout_style=menu
if [ "${timeout}" = 0 ]; then
set timeout=10
fi
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/30_uefi-firmware ###
### END /etc/grub.d/30_uefi-firmware ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
--------------------------------------------------------------------------------
=================== sda4: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
?? = ?? grub/grub.cfg 2
?? = ?? vmlinuz-3.5.0-23-generic 1
?? = ?? vmlinuz-3.5.0-46-generic 1
?? = ?? vmlinuz-3.5.0-47-generic 1
?? = ?? initrd.img-3.5.0-23-generic 2
?? = ?? initrd.img-3.5.0-46-generic 2
?? = ?? initrd.img-3.5.0-47-generic 2
=============================== 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>
proc /proc proc nodev,noexec,nosuid 0 0
# / was on /dev/sda5 during installation
UUID=1ff6c6b4-fd55-4d68-bd13-877024955a5f / ext4 errors=remount-ro 0 1
# /boot was on /dev/sda4 during installation
#UUID=6443cc85-3e90-464c-bef9-2bbd45ff990e /boot reiserfs notail 0 2
# /home was on /dev/sda7 during installation
UUID=41215e1e-c179-44b8-9a09-84ef64f00efe /home ext4 defaults 0 2
# swap was on /dev/sda6 during installation
UUID=0efcf965-517e-4687-a7ba-c3e776204234 none swap sw 0 0
UUID=6443cc85-3e90-464c-bef9-2bbd45ff990e /boot reiserfs defaults 0 2
--------------------------------------------------------------------------------
======================== Unknown MBRs/Boot Sectors/etc: ========================
Unknown BootLoader on sda1
00000000 eb 58 90 42 53 44 20 20 34 2e 34 00 02 01 20 00 |.X.BSD 4.4... .|
00000010 02 00 00 00 00 f0 00 00 20 00 10 00 00 00 00 00 |........ .......|
00000020 00 40 06 00 4f 0c 00 00 00 00 00 00 02 00 00 00 |.@..O...........|
00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 00 00 29 01 17 d6 70 45 46 49 20 20 20 20 20 20 |..)...pEFI |
00000050 20 20 46 41 54 33 32 20 20 20 fa 31 c0 8e d0 bc | FAT32 .1....|
00000060 00 7c fb 8e d8 e8 00 00 5e 83 c6 19 bb 07 00 fc |.|......^.......|
00000070 ac 84 c0 74 06 b4 0e cd 10 eb f5 30 e4 cd 16 cd |...t.......0....|
00000080 19 0d 0a 4e 6f 6e 2d 73 79 73 74 65 6d 20 64 69 |...Non-system di|
00000090 73 6b 0d 0a 50 72 65 73 73 20 61 6e 79 20 6b 65 |sk..Press any ke|
000000a0 79 20 74 6f 20 72 65 62 6f 6f 74 0d 0a 00 00 00 |y to reboot.....|
000000b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
00000200
========= Devices which don't seem to have a corresponding hard drive: =========
sdb
=============================== StdErr Messages: ===============================
File descriptor 8 (/proc/2682/mounts) leaked on lvscan invocation. Parent PID 15194: bash
No volume groups found
ADDITIONAL INFORMATION :
=================== log of boot-repair 2014-03-06__07h25 ===================
boot-repair version : 3.198~ppa16~raring
boot-sav version : 3.198~ppa16~raring
glade2script version : 3.2.2~ppa45~raring
boot-sav-extra version : 3.198~ppa16~raring
File descriptor 8 (/proc/2682/mounts) leaked on lvs invocation. Parent PID 4286: /bin/sh
No volume groups found
boot-repair is executed in live-session (Boot-Repair-Disk 64bit 24avr2013, 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/lubuntu.seed boot=casper initrd=/casper/initrd.lz noapic noapm nodma nomce nolapic nomodeset nosmp vga=normal -- debian-installer/language=fr keyboard-configuration/layoutcode?=fr keyboard-configuration/variantcode?=oss
mount: warning: /mnt/boot-sav/sda2 seems to be mounted read-only.
mount: warning: /mnt/boot-sav/sda3 seems to be mounted read-only.
WARNING: GPT (GUID Partition Table) detected on '/dev/sda'! The util fdisk doesn't support GPT. Use GNU Parted.
=================== os-prober:
/dev/sda2:Mac OS X:MacOSX:macosx
/dev/sda5:Ubuntu 12.04.4 LTS (12.04):Ubuntu:linux
=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/sda1: LABEL="EFI" UUID="70D6-1701" TYPE="vfat"
/dev/sda2: UUID="db1b144f-5c1b-3f3e-9656-d7c1d53368d7" LABEL="MACOS" TYPE="hfsplus"
/dev/sda3: UUID="61c0ff26-abf1-30e3-be95-f414393e3bd5" LABEL="Recovery HD" TYPE="hfsplus"
/dev/sda4: UUID="6443cc85-3e90-464c-bef9-2bbd45ff990e" TYPE="reiserfs"
/dev/sda5: UUID="1ff6c6b4-fd55-4d68-bd13-877024955a5f" TYPE="ext4"
/dev/sda6: UUID="0efcf965-517e-4687-a7ba-c3e776204234" TYPE="swap"
/dev/sda7: UUID="41215e1e-c179-44b8-9a09-84ef64f00efe" TYPE="ext4"
/dev/sr0: LABEL="Boot-Repair-Disk 64bit" TYPE="iso9660"
1 disks with OS, 2 OS : 1 Linux, 1 MacOS, 0 Windows, 0 unknown type OS.
mkdir: cannot create directory ‘/mnt/boot-sav/sda2/boot-sav’: Read-only file system
sda2 is Read-only or full
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.
Presence of EFI/Boot file detected: /mnt/boot-sav/sda1/EFI/Boot/bootx64.efi
Presence of MacEFI file detected: /mnt/boot-sav/sda1/EFI/APPLE/EXTENSIONS/Firmware.scap
=================== sda5/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"
=================== sda5/etc/grub.d/ :
drwxr-xr-x 2 root root 4096 févr. 25 19:33 grub.d
total 60
-rwxr-xr-x 1 root root 7806 déc. 6 10:06 00_header
-rwxr-xr-x 1 root root 5522 janv. 22 2013 05_debian_theme
-rwxr-xr-x 1 root root 7877 déc. 6 10:06 10_linux
-rwxr-xr-x 1 root root 6449 déc. 6 10:06 20_linux_xen
-rwxr-xr-x 1 root root 1588 nov. 27 2011 20_memtest86+
-rwxr-xr-x 1 root root 6675 déc. 6 10:06 30_os-prober
-rwxr-xr-x 1 root root 1388 janv. 22 2013 30_uefi-firmware
-rwxr-xr-x 1 root root 214 janv. 22 2013 40_custom
-rwxr-xr-x 1 root root 95 janv. 22 2013 41_custom
-rw-r--r-- 1 root root 483 janv. 22 2013 README
/boot detected in the fstab of sda5: UUID=6443cc85-3e90-464c-bef9-2bbd45ff990e (sda4)
=================== UEFI/Legacy mode:
BIOS is EFI-compatible, but it is not setup in EFI-mode for this live-session.
SecureBoot maybe enabled.
=================== PARTITIONS & DISKS:
sda1 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, 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, /mnt/boot-sav/sda1.
sda2 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, is-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall, with--usr, part-has-no-fstab, not-sep-usr, standard, farbios, /mnt/boot-sav/sda2.
sda3 : sda, maybesepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, /mnt/boot-sav/sda3.
sda4 : sda, is-sepboot, grubenv-ok 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/sda4.
sda5 : sda, not-sepboot, no-grubenv grub2, grub-pc grub-efi , update-grub, 64, no-boot, is-os, not--efi--part, fstab-has-goodBOOT, 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/sda5.
sda7 : sda, maybesepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, no-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, no-winload, no-recov-nor-hid, no-bmgr, notwinboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, /mnt/boot-sav/sda7.
sda : GPT, no-BIOS_boot, has-correctEFI, not-usb, has-os, 40 sectors * 512 bytes
=================== parted -l:
Model: ATA HGST HTS545050A7 (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Number Start End Size File system Name Flags
1 20.5kB 210MB 210MB fat32 EFI System Partition boot
2 210MB 150GB 150GB hfs+ MACOS
3 150GB 151GB 649MB hfs+ Recovery HD
4 151GB 151GB 499MB reiserfs
5 151GB 251GB 100GB ext4
6 251GB 255GB 4000MB linux-swap(v1)
7 255GB 400GB 145GB ext4
Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0
has been opened read-only.
Error: /dev/sr0: unrecognised disk label
=================== parted -lm:
BYT;
/dev/sda:500GB:scsi:512:4096:gpt:ATA HGST HTS545050A7;
1:20.5kB:210MB:210MB:fat32:EFI System Partition:boot;
2:210MB:150GB:150GB:hfs+:MACOS:;
3:150GB:151GB:649MB:hfs+:Recovery HD:;
4:151GB:151GB:499MB:reiserfs::;
5:151GB:251GB:100GB:ext4::;
6:251GB:255GB:4000MB:linux-swap(v1)::;
7:255GB:400GB:145GB:ext4::;
Warning: Unable to open /dev/sr0 read-write (Read-only file system). /dev/sr0
has been opened read-only.
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/lubuntu/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,user=lubuntu)
/dev/sda1 on /mnt/boot-sav/sda1 type vfat (rw)
/dev/sda2 on /mnt/boot-sav/sda2 type hfsplus (ro)
/dev/sda3 on /mnt/boot-sav/sda3 type hfsplus (ro)
/dev/sda4 on /mnt/boot-sav/sda4 type reiserfs (rw)
/dev/sda5 on /mnt/boot-sav/sda5 type ext4 (rw)
/dev/sda7 on /mnt/boot-sav/sda7 type ext4 (rw)
=================== ls:
/sys/block/sda (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro sda1 sda2 sda3 sda4 sda5 sda6 sda7 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 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 dvd dvdrw ecryptfs fd full fuse fw0 hidraw0 hidraw1 hidraw2 hpet input kmsg kvm log mapper mem net network_latency network_throughput null oldmem port ppp psaux ptmx pts random rfkill rtc rtc0 sda sda1 sda2 sda3 sda4 sda5 sda6 sda7 sdb sg0 sg1 sg2 shm snapshot snd sr0 stderr stdin stdout uinput urandom usb v4l vga_arbiter vhost-net video0 zero
ls /dev/mapper: control
ls /mnt/boot-sav/sda1: BOOTLOG
EFI . Veuillez indiquer ce message à boot.repair@gmail.com
=================== hexdump -n512 -C /dev/sda1
00000000 eb 58 90 42 53 44 20 20 34 2e 34 00 02 01 20 00 |.X.BSD 4.4... .|
00000010 02 00 00 00 00 f0 00 00 20 00 10 00 00 00 00 00 |........ .......|
00000020 00 40 06 00 4f 0c 00 00 00 00 00 00 02 00 00 00 |.@..O...........|
00000030 01 00 06 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
00000040 00 00 29 01 17 d6 70 45 46 49 20 20 20 20 20 20 |..)...pEFI |
00000050 20 20 46 41 54 33 32 20 20 20 fa 31 c0 8e d0 bc | FAT32 .1....|
00000060 00 7c fb 8e d8 e8 00 00 5e 83 c6 19 bb 07 00 fc |.|......^.......|
00000070 ac 84 c0 74 06 b4 0e cd 10 eb f5 30 e4 cd 16 cd |...t.......0....|
00000080 19 0d 0a 4e 6f 6e 2d 73 79 73 74 65 6d 20 64 69 |...Non-system di|
00000090 73 6b 0d 0a 50 72 65 73 73 20 61 6e 79 20 6b 65 |sk..Press any ke|
000000a0 79 20 74 6f 20 72 65 62 6f 6f 74 0d 0a 00 00 00 |y to reboot.....|
000000b0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 |................|
*
000001f0 00 00 00 00 00 00 00 00 00 00 00 00 00 00 55 aa |..............U.|
00000200
ls /mnt/boot-sav/sda4: abi-3.5.0-23-generic
abi-3.5.0-46-generic
abi-3.5.0-47-generic
config-3.5.0-23-generic
config-3.5.0-46-generic
config-3.5.0-47-generic
efi
grub
initrd.img-3.5.0-23-generic
initrd.img-3.5.0-46-generic
initrd.img-3.5.0-47-generic
memtest86+.bin
memtest86+_multiboot.bin
System.map-3.5.0-23-generic
System.map-3.5.0-46-generic
System.map-3.5.0-47-generic
vmlinuz-3.5.0-23-generic
vmlinuz-3.5.0-46-generic
vmlinuz-3.5.0-47-generic . Veuillez indiquer ce message à boot.repair@gmail.com
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 19M 1.9G 1% /
udev devtmpfs 1.9G 12K 1.9G 1% /dev
tmpfs tmpfs 382M 844K 381M 1% /run
/dev/sr0 iso9660 508M 508M 0 100% /cdrom
/dev/loop0 squashfs 435M 435M 0 100% /rofs
none tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup
tmpfs tmpfs 1.9G 8.0K 1.9G 1% /tmp
none tmpfs 5.0M 0 5.0M 0% /run/lock
none tmpfs 1.9G 0 1.9G 0% /run/shm
none tmpfs 100M 12K 100M 1% /run/user
/dev/sda1 vfat 197M 17M 181M 9% /mnt/boot-sav/sda1
/dev/sda2 hfsplus 140G 65G 76G 46% /mnt/boot-sav/sda2
/dev/sda3 hfsplus 620M 498M 122M 81% /mnt/boot-sav/sda3
/dev/sda4 reiserfs 476M 107M 370M 23% /mnt/boot-sav/sda4
/dev/sda5 ext4 92G 7.1G 80G 9% /mnt/boot-sav/sda5
/dev/sda7 ext4 133G 9.4G 117G 8% /mnt/boot-sav/sda7
=================== fdisk -l:
Disk /dev/sda: 500.1 GB, 500107862016 bytes
256 heads, 63 sectors/track, 60563 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sda1 1 976773167 488386583+ ee GPT
Partition 1 does not start on physical sector boundary.
/boot détecté. Veuillez vérifier les options.
=================== Recommended repair
Recommended-Repair
This setting will reinstall the grub2 of sda5 into the PBR of sda5, using the following options: sda4/boot,
Grub-efi will not be selected by default because: no-win-efi mac-os
Additional repair will be performed: unhide-bootmenu-10s
/boot added in sda5/fstab
Mount sda4 on /mnt/boot-sav/sda5/boot
Unhide GRUB boot menu in sda5/etc/default/grub
grub-install (GRUB) 1.99-21ubuntu3.14,grub-install (GRUB) 1.
Reinstall the GRUB of sda5 into the sda5 partition
grub-install --force /dev/sda5: Installation finished. No error reported.
exit code of grub-install /dev/sda5:0
chroot /mnt/boot-sav/sda5 update-grub
Generating grub.cfg ...
Found linux image: /boot/vmlinuz-3.5.0-47-generic
Found initrd image: /boot/initrd.img-3.5.0-47-generic
Found linux image: /boot/vmlinuz-3.5.0-46-generic
Found initrd image: /boot/initrd.img-3.5.0-46-generic
Found linux image: /boot/vmlinuz-3.5.0-23-generic
Found initrd image: /boot/initrd.img-3.5.0-23-generic
Found memtest86+ image: /memtest86+.bin
Found Mac OS X on /dev/sda2
mount: warning: /mnt/boot-sav/sda2 seems to be mounted read-only.
Le démarrage de l'ordinateur a été correctement réparé.
Vous pouvez maintenant redémarrer votre ordinateur.
N'oubliez pas de mettre à jour votre chargeur d'amorçage principal !
Vous souhaiterez peut-être aussi installer Refind. (https://help.ubuntu.com/community/ubuntupreciseon2011imac)Le démarrage de l'ordinateur a été correctement réparé.
Écrivez sur un papier l'URL suivante :
http://paste.ubuntu.com/7042902/
Si vous avez toujours des problèmes de démarrage, indiquez cette URL à :
boot.repair@gmail.com ou sur votre forum favori.
Vous pouvez maintenant redémarrer votre ordinateur.
N'oubliez pas de mettre à jour votre chargeur d'amorçage principal !Suite à cette manipulation je me suis retrouvé avec plusieurs systèmes de démarrage dans le menu grub.
J'ai donc pensé à supprimer la partition /dev/sda1 parce que j'ai eu l'impression que Super Grub2 avait recréer un autre. Sauf qu'après je n'arrive pas réinstaller cette partition à partir de OS X.
Maintenant lorsque je démarre directement à partir de la machine, elle bloque à l'écran noir. Par contre avec Super Grub 2 ça me signale:
Le disque dur /boot/efi n'est pas encore prêt ou présent. Continuer à attendre, ou à appuyer sur S pour ignorer le montage ou M pour la récupération manuelle. Si j'appuie sur S ma session s'ouvre normalement.
Je pense que j'ai un peu foutu le bazar sur ma machine donc j'aimerais savoir si je pourrais recevoir l'aide de quelqu'un pour la remettre au propre et pouvoir ouvrir directement ma session directement à la partir du menu Grub et non à partir de Super Grub2.
J'ai toujours utilisé Ubuntu sur PC mais avec un mac je pense que c'est un peu compliqué.
Hors ligne