Hello dear members.
I wanna ask your help in my grub problem.
Story: I have Ubuntu 12.04 Server, and wanted to install lm-sensors, but its don't locate any sensors in my system. I read here, that there is a chance that ic can be fixed if ill modify with
Code:
GRUB_CMDLINE_LINUX="acpi_enforce_resources=lax"
and than . Bu it killed my grub. After reboot i got blackscreen and reboot after login + password.
I tried to fix it with , but it totally killed grub, and i cant start more, all i have is So i run live-cd and tried to reinstall grub like discribed in that article:
http://odzangba.wordpress.com/2011/05/14/455/
Code:
Disk /dev/mapper/isw_dafeaicgej_Volume0: 250.1 GB, 250056151040 bytes
255 heads, 63 sectors/track, 30400 cylinders, total 488390920 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: 0x000513a8
Device Boot Start End Blocks Id System
/dev/mapper/isw_dafeaicgej_Volume0p1 * 2048 470753279 235375616 83 Linux
/dev/mapper/isw_dafeaicgej_Volume0p2 470755326 488390655 8817665 5 Extended
/dev/mapper/isw_dafeaicgej_Volume0p5 470755328 488390655 8817664 82 Linux swap / Solaris
Disk /dev/mapper/isw_dafeaicgej_Volume0p1: 241.0 GB, 241024630784 bytes
255 heads, 63 sectors/track, 29302 cylinders, total 470751232 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
Disk /dev/mapper/isw_dafeaicgej_Volume0p1 doesn't contain a valid partition table
Disk /dev/mapper/isw_dafeaicgej_Volume0p2: 9029 MB, 9029288960 bytes
255 heads, 63 sectors/track, 1097 cylinders, total 17635330 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/mapper/isw_dafeaicgej_Volume0p2p1 2 17635329 8817664 82 Linux swap / Solaris
Disk /dev/mapper/isw_dafeaicgej_Volume0p5: 9029 MB, 9029287936 bytes
255 heads, 63 sectors/track, 1097 cylinders, total 17635328 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
Disk /dev/mapper/isw_dafeaicgej_Volume0p5 doesn't contain a valid partition table
Disk /dev/sdc: 8103 MB, 8103395328 bytes
196 heads, 32 sectors/track, 2523 cylinders, total 15826944 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: 0xc3072e18
Volume0 its my raid1.
Code:
sudo grub-install --root-directory=/mnt /dev/mapper/isw_dafeaicgej_Volume0
Tell me that all was fine, no errors, than i umount partition, rebooting. and i see grub loader with 7 systems (5 linuxes with ??????? and 2x Memtest).
Please. Help me to recover my system, you are my last hope.
Sorry for my bad English.
Thanks.
Bookmarks