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Thread: Grub error unknown filesystem

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my computer froze shut down. when rebooted
grub loading
error unknown filesystem
grub rescue

ive been looking solutions last night. tried 1
http://help.ubuntu.com/community/gru...lingfromlivecd

can't hd ubuntu 9.10 mount.
type in sudo fdisk -l , get
ubuntu@ubuntu:~$ sudo fdisk -l

code:
disk /dev/sda: 250.1 gb, 250059350016 bytes 255 heads, 63 sectors/track, 30401 cylinders units = cylinders of 16065 * 512 = 8225280 bytes disk identifier: 0x4e608acb     device boot      start         end      blocks   id  system /dev/sda1   *           1       29275   235151406   83  linux /dev/sda2           29276       30401     9044595    5  extended /dev/sda5           29276       30401     9044563+  82  linux swap / solaris
when type in sudo blkid give me this
code:
ubuntu@ubuntu:~$ sudo blkid /dev/sda1: uuid="9075a94f-f190-4dba-a453-abb090e696db" type="ext4"  /dev/sda5: uuid="6f722961-888c-4680-ad30-73c4e124cb99" type="swap"  /dev/loop0: type="squashfs"
when try , mount gives me
code:
ubuntu@ubuntu:~$ sudo mount /dev/sda1/mnt mount: can't find /dev/sda1/mnt in /etc/fstab or /etc/mtab ubuntu@ubuntu:~$ sudo mount/dev/sda1/mnt sudo: mount/dev/sda1/mnt: command not found
im out of ideas. hope can me out on this.

you typing /dev/sda1/mnt together, @ least here. needs space in between, mounting /dev/sda1 /mnt:
sudo mount /dev/sda1 /mnt

also, if experienced forced shutdown might try fsck, command check filesystem. it's better run livecd, liveusb. root must not mounted fsck. haven't used command myself, saw mentioned, can google instructions use.


Forum The Ubuntu Forum Community Ubuntu Official Flavours Support Installation & Upgrades [ubuntu] Grub error unknown filesystem


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