View Full Version : [ubuntu] grub bootload problem after vista install
kditty
January 6th, 2009, 10:41 PM
i had a dual boot, tiny vista-ubuntu 8.10 needless to say vista messed up, so i installed vista again on partition C: after that, i have no chance of booting into unbuntu because the mbr must have been written over.
how would i go about fixing this so that i can get to my ubuntu install? i need help badly since i have no clue about grub bootloader and would hate to mess my whole system up trying to get it installed.
Pumalite
January 6th, 2009, 11:08 PM
Boot your Live CD and post:
sudo fdisk -lu
kditty
January 7th, 2009, 12:49 AM
Boot your Live CD and post:
sudo fdisk -lu
ubuntu@ubuntu:~$ sudo fdisk -lu
Disk /dev/sda: 250.0 GB, 250059350016 bytes
255 heads, 63 sectors/track, 30401 cylinders, total 488397168 sectors
Units = sectors of 1 * 512 = 512 bytes
Disk identifier: 0x2b017dae
Device Boot Start End Blocks Id System
/dev/sda1 * 63 254935484 127467711 7 HPFS/NTFS
/dev/sda2 254935485 488392064 116728290 5 Extended
/dev/sda5 254935548 478817324 111940888+ 83 Linux
/dev/sda6 478817388 488392064 4787338+ 82 Linux swap / Solaris
Disk /dev/sdb: 400.0 GB, 400088457216 bytes
255 heads, 63 sectors/track, 48641 cylinders, total 781422768 sectors
Units = sectors of 1 * 512 = 512 bytes
Disk identifier: 0xeaa3ab4c
Device Boot Start End Blocks Id System
/dev/sdb1 63 781417664 390708801 c W95 FAT32 (LBA)
Pumalite
January 7th, 2009, 01:46 AM
Mount sda5
sudomkdir /media/sda5
sudo mount -t ext3 /dev/sda5 /media/sda5
Post menu.lst:
cat /media/sda5/boot/grub/menu.lst
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