#1 Le 26/10/2014, à 11:19
- hulkb
Problème GRUB après installation de Windows 7
Bonjour,
j'ai installé Windows 7 sur mon PC, qui contenait auparavant un Ubuntu 14.04 et Linux Mint. Après cette installation, le GRUB a disparu, j'ai donc fait comme me l'indiquait les différents topic du forum, c'est à dire, boot-repair. Mais comme vous vous en doutez, si je suis là, c'est que ça n'a pas été très fructueux... Aucun moyen de remettre en place le GRUB. Voici le boot-info : paste.ubuntu.com/8685071/
PS : j'ai bien fait une partition pour mon Windows, donc aucune autre partition ne s'est formaté
Hors ligne
#2 Le 26/10/2014, à 16:13
- malbo
Re : Problème GRUB après installation de Windows 7
Ton Boot-Info est là :
Boot Info Script e7fc706 + Boot-Repair extra info [Boot-Info 12May2013]
============================= Boot Info Summary: ===============================
=> Syslinux MBR (4.04 and higher) is installed in the MBR of /dev/sda.
=> Windows 7/8/2012 is installed in the MBR of /dev/sdb.
sda1: __________________________________________________________________________
File system: ext3
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
sda2: __________________________________________________________________________
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
sda3: __________________________________________________________________________
File system: Extended Partition
Boot sector type: Unknown
Boot sector info:
sda5: __________________________________________________________________________
File system: swap
Boot sector type: -
Boot sector info:
sdb1: __________________________________________________________________________
File system: vfat
Boot sector type: SYSLINUX 4.03 0x4d8ae235
Boot sector info: Syslinux looks at sector 4473626 of /dev/sdb1 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
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 2,048 211,605,503 211,603,456 83 Linux
/dev/sda2 * 211,605,504 376,518,655 164,913,152 7 NTFS / exFAT / HPFS
/dev/sda3 376,520,702 976,771,071 600,250,370 5 Extended
/dev/sda5 960,632,832 976,771,071 16,138,240 82 Linux swap / Solaris
Drive: sdb _____________________________________________________________________
Disk /dev/sdb: 16.0 GB, 16008609792 bytes
255 heads, 63 sectors/track, 1946 cylinders, total 31266816 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 512 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sdb1 * 32 31,266,815 31,266,784 b W95 FAT32
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/loop0 squashfs
/dev/sda1 3a5e47bb-3322-478b-a3cb-b1e85b596c69 ext3
/dev/sda2 3723EECD692665E2 ntfs Windows 7
/dev/sda5 67501697-b3fc-48a7-87e1-2aad9e283d7e swap
/dev/sdb1 00EA-0815 vfat U
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/loop0 /rofs squashfs (ro,noatime)
/dev/sdb1 /cdrom vfat (ro,noatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
=========================== sdb1/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
}
--------------------------------------------------------------------------------
============================== sdb1/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/ubuntu.seed boot=casper quiet splash --
label ubnentry0
menu label ^Help
kernel /ubnkern
append initrd=/ubninit
label ubnentry1
menu label ^Try Ubuntu without installing
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash --
label ubnentry2
menu label ^Install Ubuntu
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash --
label ubnentry3
menu label ^Check disc for defects
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz boot=casper integrity-check quiet splash --
label ubnentry4
menu label Test ^memory
kernel /install/mt86plus
append initrd=/ubninit
label ubnentry5
menu label ^Boot from first hard disk
kernel /ubnkern
append initrd=/ubninit
label ubnentry6
menu label Try Ubuntu without installing
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash --
label ubnentry7
menu label Install Ubuntu
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash --
label ubnentry8
menu label OEM install (for manufacturers)
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz file=/cdrom/preseed/ubuntu.seed boot=casper only-ubiquity quiet splash oem-config/enable=true --
label ubnentry9
menu label Check disc for defects
kernel /casper/vmlinuz.efi
append initrd=/casper/initrd.lz boot=casper integrity-check quiet splash --
--------------------------------------------------------------------------------
=================== sdb1: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
?? = ?? boot/grub/grub.cfg 1
================= sdb1: Location of files loaded by Syslinux: ==================
GiB - GB File Fragment(s)
?? = ?? syslinux.cfg 1
?? = ?? ldlinux.sys 1
?? = ?? menu.c32 1
============== sdb1: Version of COM32(R) files used by Syslinux: ===============
menu.c32 : COM32R module (v4.xx)
======================== Unknown MBRs/Boot Sectors/etc: ========================
Unknown BootLoader on sda3
00000000 af cd c7 5e 3c dd 6d 59 15 de cd 48 90 ec bf ca |...^<.mY...H....|
00000010 e6 67 15 45 56 ec a6 b5 56 74 65 97 ae b9 68 d6 |.g.EV...Vte...h.|
00000020 17 7a 35 50 06 5b 39 8e 7d 8a ba 78 2e 26 d6 15 |.z5P.[9.}..x.&..|
00000030 3b 1b bf ad b5 46 89 ab 5f 5e 03 97 5d 1c 11 2f |;....F.._^..]../|
00000040 4b 89 79 44 be b7 4f 32 eb ae 9e b9 b4 98 65 36 |K.yD..O2......e6|
00000050 f2 d4 c1 78 d5 cf cf 67 40 8c b2 ba 4b b3 1e b1 |...x...g@...K...|
00000060 0a 4c 40 cb 8e db 36 44 fd 76 7c 29 6d d7 57 68 |.L@...6D.v|)m.Wh|
00000070 05 71 53 b5 27 b6 a1 28 a0 8e bb 52 60 05 58 02 |.qS.'..(...R`.X.|
00000080 25 23 00 11 4a 00 23 6e 6e 34 50 80 15 20 63 13 |%#..J.#nn4P.. c.|
00000090 d0 63 7a d0 37 82 22 5f f3 7e 24 c6 1e 1f 4b 48 |.cz.7."_.~$...KH|
000000a0 01 24 ca 46 01 44 20 e1 ba 28 78 00 71 62 37 ff |.$.F.D ..(x.qb7.|
000000b0 3d de 6a 8f 5d 75 57 7b 1a 7a c7 bb 94 8e f7 23 |=.j.]uW{.z.....#|
000000c0 d3 38 4a 42 67 77 e5 1d ae b8 06 e7 68 00 84 58 |.8JBgw......h..X|
000000d0 a7 ab 00 60 99 ac e7 34 f8 11 a3 07 00 00 01 84 |...`...4........|
000000e0 09 00 05 26 4d b1 10 00 00 00 00 27 01 00 00 00 |...&M......'....|
000000f0 00 00 05 1d 41 9b ef 4a 47 ff 1b 9a 57 83 b8 2a |....A..JG...W..*|
00000100 6c 24 d3 48 69 c7 e4 c9 0d fd 84 d1 ce ca 71 e5 |l$.Hi.........q.|
00000110 59 d3 93 ff 1a da e0 00 00 94 d8 f7 35 44 ab c5 |Y...........5D..|
00000120 14 4a e3 ca 82 ec 15 a9 9f a8 3c 44 ba 8a 43 f7 |.J........<D..C.|
00000130 a2 fe 03 0a ce 00 ca 61 4a 1a ac f6 52 e0 39 12 |.......aJ...R.9.|
00000140 41 f4 7e b5 5a 4b 93 da a9 da 8a c8 e3 3f e4 23 |A.~.ZK.......?.#|
00000150 27 32 4b 7b 62 3f e0 9c 29 f5 f0 35 40 b6 92 b9 |'2K{b?..)..5@...|
00000160 c2 64 27 0c ed e3 fc a6 1e b0 e9 d6 52 34 d7 88 |.d'.........R4..|
00000170 4e c8 58 2f de 77 25 9b ac d2 31 ce 43 38 7b ed |N.X/.w%...1.C8{.|
00000180 30 29 cb 5d f7 35 81 9c b5 49 d8 3f 71 cb 90 1b |0).].5...I.?q...|
00000190 37 e9 a8 cb 55 9c 3a 10 10 3a c3 71 de fc 88 32 |7...U.:..:.q...2|
000001a0 dc 5f 96 37 ac 78 65 3e 1e 4b c7 1c de 03 af c3 |._.7.xe>.K......|
000001b0 30 82 6f d6 a8 7b 0c f8 73 f8 4d d8 5c 6f 00 fe |0.o..{..s.M.\o..|
000001c0 ff ff 82 fe ff ff 02 d8 d0 22 00 40 f6 00 00 00 |.........".@....|
000001d0 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: =========
sdc
=============================== StdErr Messages: ===============================
File descriptor 8 (/proc/3815/mounts) leaked on lvscan invocation. Parent PID 10052: bash
No volume groups found
ADDITIONAL INFORMATION :
=================== log of boot-repair 2014-10-25__11h13 ===================
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
BOOT_IMAGE=/casper/vmlinuz.efi file=/cdrom/preseed/ubuntu.seed boot=casper quiet splash --
=================== os-prober:
/dev/sda2:Windows 7 (loader):Windows:chain
=================== blkid:
/dev/loop0: TYPE="squashfs"
/dev/sda1: UUID="3a5e47bb-3322-478b-a3cb-b1e85b596c69" SEC_TYPE="ext2" TYPE="ext3"
/dev/sda2: LABEL="Windows 7" UUID="3723EECD692665E2" TYPE="ntfs"
/dev/sda5: UUID="67501697-b3fc-48a7-87e1-2aad9e283d7e" TYPE="swap"
/dev/sdb1: LABEL="U" UUID="00EA-0815" TYPE="vfat"
1 disks with OS, 1 OS : 0 Linux, 0 MacOS, 1 Windows, 0 unknown type OS.
Warning: extended partition does not start at a cylinder boundary.
DOS and Linux will interpret the contents differently.
ls /sys/firmware/efi/vars : new_var,del_var,
Please report this message to boot.repair@gmail.com
=================== UEFI/Legacy mode:
BIOS is EFI-compatible, and is setup in EFI-mode for this live-session.
SecureBoot maybe enabled. (maybe sec-boot, Please report this message to boot.repair@gmail.com)
=================== PARTITIONS & DISKS:
sda1 : 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/sda1.
sda2 : sda, not-sepboot, no-grubenv nogrub, no-docgrub, no-update-grub, 32, no-boot, is-os, not--efi--part, part-has-no-fstab, part-has-no-fstab, no-nt, haswinload, no-recov-nor-hid, bootmgr, is-winboot, nopakmgr, nogrubinstall, no---usr, part-has-no-fstab, not-sep-usr, standard, farbios, /mnt/boot-sav/sda2.
sda : not-GPT, BIOSboot-not-needed, has-no-EFIpart, not-usb, has-os, 2048 sectors * 512 bytes
=================== parted -l:
Model: ATA ST500LM012 HN-M5 (scsi)
Disk /dev/sda: 500GB
Sector size (logical/physical): 512B/4096B
Partition Table: msdos
Number Start End Size Type File system Flags
1 1049kB 108GB 108GB primary ext3
2 108GB 193GB 84.4GB primary ntfs boot
3 193GB 500GB 307GB extended
5 492GB 500GB 8263MB logical linux-swap(v1)
Model: SanDisk Cruzer Blade (scsi)
Disk /dev/sdb: 16.0GB
Sector size (logical/physical): 512B/512B
Partition Table: msdos
Number Start End Size Type File system Flags
1 16.4kB 16.0GB 16.0GB primary fat32 boot
=================== parted -lm:
BYT;
/dev/sda:500GB:scsi:512:4096:msdos:ATA ST500LM012 HN-M5;
1:1049kB:108GB:108GB:ext3::;
2:108GB:193GB:84.4GB:ntfs::boot;
3:193GB:500GB:307GB:::;
5:492GB:500GB:8263MB:linux-swap(v1)::;
BYT;
/dev/sdb:16.0GB:scsi:512:512:msdos:SanDisk Cruzer Blade;
1:16.4kB:16.0GB:16.0GB:fat32::boot;
=================== 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/sdb1 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)
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,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/sda1 on /mnt/boot-sav/sda1 type ext3 (rw)
/dev/sda2 on /mnt/boot-sav/sda2 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 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 size slaves stat subsystem trace uevent
/sys/block/sdc (filtered): alignment_offset bdi capability dev device discard_alignment events events_async events_poll_msecs ext_range holders inflight power queue range removable ro size slaves stat subsystem trace uevent
/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 sda5 sdb sdb1 sdc sg0 sg1 sg2 sg3 shm snapshot snd sr0 stderr stdin stdout uinput urandom v4l vga_arbiter vhost-net video0 zero
ls /dev/mapper: control
=================== hexdump -n512 -C /dev/sda2
00000000 eb 52 90 4e 54 46 53 20 20 20 20 00 02 08 00 00 |.R.NTFS .....|
00000010 00 00 00 00 00 f8 00 00 3f 00 ff 00 00 d8 9c 0c |........?.......|
00000020 00 00 00 00 80 00 80 00 ff 5f d4 09 00 00 00 00 |........._......|
00000030 04 00 00 00 00 00 00 00 ff 45 9d 00 00 00 00 00 |.........E......|
00000040 f6 00 00 00 01 00 00 00 e2 65 26 69 cd ee 23 37 |.........e&i..#7|
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
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
/cow overlayfs 1.9G 27M 1.9G 2% /
udev devtmpfs 1.9G 12K 1.9G 1% /dev
tmpfs tmpfs 380M 848K 380M 1% /run
/dev/sdb1 vfat 15G 842M 15G 6% /cdrom
/dev/loop0 squashfs 738M 738M 0 100% /rofs
none tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup
tmpfs tmpfs 1.9G 940K 1.9G 1% /tmp
none tmpfs 5.0M 0 5.0M 0% /run/lock
none tmpfs 1.9G 76K 1.9G 1% /run/shm
none tmpfs 100M 32K 100M 1% /run/user
/dev/sda1 ext3 100G 188M 95G 1% /mnt/boot-sav/sda1
/dev/sda2 fuseblk 79G 14G 66G 17% /mnt/boot-sav/sda2
=================== fdisk -l:
Disk /dev/sda: 500.1 GB, 500107862016 bytes
255 heads, 63 sectors/track, 60801 cylinders, total 976773168 sectors
Units = sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disk identifier: 0x000f2933
Device Boot Start End Blocks Id System
/dev/sda1 2048 211605503 105801728 83 Linux
/dev/sda2 * 211605504 376518655 82456576 7 HPFS/NTFS/exFAT
/dev/sda3 376520702 976771071 300125185 5 Extended
Partition 3 does not start on physical sector boundary.
/dev/sda5 960632832 976771071 8069120 82 Linux swap / Solaris
Disk /dev/sdb: 16.0 GB, 16008609792 bytes
255 heads, 63 sectors/track, 1946 cylinders, total 31266816 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 identifier: 0x00000000
Device Boot Start End Blocks Id System
/dev/sdb1 * 32 31266815 15633392 b W95 FAT32
=================== Default settings
Recommended-Repair
This setting would restore the [(generic mbr)] MBR in sda, and make it boot on sda2.
Additional repair would be performed: unhide-bootmenu-10s
=================== Settings chosen by the user
Boot-Info
This setting will not act on the MBR.
No change has been performed on your computer.
Ton disque dur ne semble plus contenir ni Ubuntu ni Linux Mint. C'est impossible de remettre en place Grub si tu n'as plus aucune installation Linux dans cet ordi. Pour remettre Grub, il suffit de réinstaller une distribution Linux dans cet ordi et au final tu pourras bien obtenir que Grub gère le dual-boot (ou le multi-boot).
Dernière modification par malbo (Le 26/10/2014, à 16:14)
Hors ligne
#3 Le 26/10/2014, à 16:30
- hulkb
Re : Problème GRUB après installation de Windows 7
J'ai compris... Comment c'est possible d'avoir tout supprimé alors que j'ai installé Windows dans une partition à part ??
Hors ligne
#4 Le 26/10/2014, à 18:27
- malbo
Re : Problème GRUB après installation de Windows 7
La partition qui aurait pu être ta partition racine est sda1 parce qu'elle est formatée en EXT3 (un format Linux). Sauf qu'elle est quasiment vide comme tu peux voir dans cet extrait :
=================== df -Th:
Filesystem Type Size Used Avail Use% Mounted on
/cow overlayfs 1.9G 27M 1.9G 2% /
udev devtmpfs 1.9G 12K 1.9G 1% /dev
tmpfs tmpfs 380M 848K 380M 1% /run
/dev/sdb1 vfat 15G 842M 15G 6% /cdrom
/dev/loop0 squashfs 738M 738M 0 100% /rofs
none tmpfs 4.0K 0 4.0K 0% /sys/fs/cgroup
tmpfs tmpfs 1.9G 940K 1.9G 1% /tmp
none tmpfs 5.0M 0 5.0M 0% /run/lock
none tmpfs 1.9G 76K 1.9G 1% /run/shm
none tmpfs 100M 32K 100M 1% /run/user
/dev/sda1 ext3 100G 188M 95G 1% /mnt/boot-sav/sda1
/dev/sda2 fuseblk 79G 14G 66G 17% /mnt/boot-sav/sda2
Cet extrait indique que ta partition sda1 a seulement 188 Mo occupés sur 100 Go (donc elle est quasiment vide). Moi je n'ai peut-être pas assez voyagé mais je n'ai pas encore vu un installateur de Windows qui vide une partition Linux. Je n'ai absolument aucune idée de ce qui a pu se passer.
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