Bonsoir,
J'ai un fichier image de ma partition principale fedora17 ( une sauvegarde)
je restore cette sauvegarde avec "clonezilla" en live_cd tout ce passe bien sauf qu'au démarrage je bloque sur le traditionnel grub>
Je boot sur un live cd fedora17 en mode rescue pour faire un grub2-install /dev/sda
rien de rien
je decide de faire un : grub2-mkconfig - o /boot/grub2/grub.cfg pour reconstruire ma config
voici le résultat !
[root@localhost ~]# fdisk -l
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 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: 0x00095f77
Device Boot Start End Blocks Id System
/dev/sda1 2048 81922047 40960000 83 Linux
/dev/sda2 * 81922048 184322047 51200000 7 HPFS/NTFS/exFAT
/dev/sda3 184322048 1953523711 884600832 5 Extended
/dev/sda5 184324096 724725759 270200832 83 Linux
/dev/sda6 724727808 929523711 102397952 83 Linux
/dev/sda7 929525760 1339123711 204798976 7 HPFS/NTFS/exFAT
/dev/sda8 1339125760 1953523711 307198976 83 Linux
Disk /dev/mapper/live-rw: 4294 MB, 4294967296 bytes
255 heads, 63 sectors/track, 522 cylinders, total 8388608 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/mapper/live-osimg-min: 4294 MB, 4294967296 bytes
255 heads, 63 sectors/track, 522 cylinders, total 8388608 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
[root@localhost ~]#grub2-install /dev/sda
/usr/share/grub/grub-mkconfig_lib: line 53: 1666 Segmentation fault (core dumped) "${grub_probe}" -t fs "$path" > /dev/null 2>&1
Path `/boot/grub2' is not readable by GRUB on boot. Installation is impossible. Aborting.
[root@localhost ~]# grub2-mkconfig -o /boot/grub2/grub.cfg
Generating grub.cfg ...
/usr/share/grub/grub-mkconfig_lib: line 53: 1762 Segmentation fault (core dumped) "${grub_probe}" -t fs "$path" > /dev/null 2>&1
/usr/share/grub/grub-mkconfig_lib: line 53: 1764 Segmentation fault (core dumped) "${grub_probe}" -t fs "$path" > /dev/null 2>&1
/usr/share/grub/grub-mkconfig_lib: line 53: 1766 Segmentation fault (core dumped) "${grub_probe}" -t fs "$path" > /dev/null 2>&1
/usr/share/grub/grub-mkconfig_lib: line 53: 1768 Segmentation fault (core dumped) "${grub_probe}" -t fs "$path" > /dev/null 2>&1
Found linux image: /boot/vmlinuz-3.3.4-5.fc17.x86_64
No volume groups found
Found Fedora release 17 (Beefy Miracle) on /dev/sda1
Found Microsoft Windows XP Professionnel on /dev/sda2
done
[root@localhost ~]# grub2-install /dev/sda
/usr/share/grub/grub-mkconfig_lib: line 53: 3561 Segmentation fault (core dumped) "${grub_probe}" -t fs "$path" > /dev/null 2>&1
Path `/boot/grub2' is not readable by GRUB on boot. Installation is impossible. Aborting.
j'ai déja fait par le passé une install de grub2 mais je vois pas pourquoi ca bloque ???
une idée ?
par avance merci
bertrand
J'ai un fichier image de ma partition principale fedora17 ( une sauvegarde)
je restore cette sauvegarde avec "clonezilla" en live_cd tout ce passe bien sauf qu'au démarrage je bloque sur le traditionnel grub>
Je boot sur un live cd fedora17 en mode rescue pour faire un grub2-install /dev/sda
rien de rien
je decide de faire un : grub2-mkconfig - o /boot/grub2/grub.cfg pour reconstruire ma config
voici le résultat !
[root@localhost ~]# fdisk -l
Disk /dev/sda: 1000.2 GB, 1000204886016 bytes
255 heads, 63 sectors/track, 121601 cylinders, total 1953525168 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: 0x00095f77
Device Boot Start End Blocks Id System
/dev/sda1 2048 81922047 40960000 83 Linux
/dev/sda2 * 81922048 184322047 51200000 7 HPFS/NTFS/exFAT
/dev/sda3 184322048 1953523711 884600832 5 Extended
/dev/sda5 184324096 724725759 270200832 83 Linux
/dev/sda6 724727808 929523711 102397952 83 Linux
/dev/sda7 929525760 1339123711 204798976 7 HPFS/NTFS/exFAT
/dev/sda8 1339125760 1953523711 307198976 83 Linux
Disk /dev/mapper/live-rw: 4294 MB, 4294967296 bytes
255 heads, 63 sectors/track, 522 cylinders, total 8388608 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/mapper/live-osimg-min: 4294 MB, 4294967296 bytes
255 heads, 63 sectors/track, 522 cylinders, total 8388608 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
[root@localhost ~]#grub2-install /dev/sda
/usr/share/grub/grub-mkconfig_lib: line 53: 1666 Segmentation fault (core dumped) "${grub_probe}" -t fs "$path" > /dev/null 2>&1
Path `/boot/grub2' is not readable by GRUB on boot. Installation is impossible. Aborting.
[root@localhost ~]# grub2-mkconfig -o /boot/grub2/grub.cfg
Generating grub.cfg ...
/usr/share/grub/grub-mkconfig_lib: line 53: 1762 Segmentation fault (core dumped) "${grub_probe}" -t fs "$path" > /dev/null 2>&1
/usr/share/grub/grub-mkconfig_lib: line 53: 1764 Segmentation fault (core dumped) "${grub_probe}" -t fs "$path" > /dev/null 2>&1
/usr/share/grub/grub-mkconfig_lib: line 53: 1766 Segmentation fault (core dumped) "${grub_probe}" -t fs "$path" > /dev/null 2>&1
/usr/share/grub/grub-mkconfig_lib: line 53: 1768 Segmentation fault (core dumped) "${grub_probe}" -t fs "$path" > /dev/null 2>&1
Found linux image: /boot/vmlinuz-3.3.4-5.fc17.x86_64
No volume groups found
Found Fedora release 17 (Beefy Miracle) on /dev/sda1
Found Microsoft Windows XP Professionnel on /dev/sda2
done
[root@localhost ~]# grub2-install /dev/sda
/usr/share/grub/grub-mkconfig_lib: line 53: 3561 Segmentation fault (core dumped) "${grub_probe}" -t fs "$path" > /dev/null 2>&1
Path `/boot/grub2' is not readable by GRUB on boot. Installation is impossible. Aborting.
j'ai déja fait par le passé une install de grub2 mais je vois pas pourquoi ca bloque ???
une idée ?
par avance merci
bertrand