Bootoláskor filesystem hiba, grub parancssor.
Live CD-ről indítva az sda1 partíció csatolásakor hibaüzenet: ( a rendszer az sda1-en van)
Error mounting: mount: wrong fs type, bad option, bad superblock on /dev/sda1,
missing codepage or helper program, or other error
In some cases useful info is found in syslog - try
dmesg | tail or so
A dmesg | tail parancs kimenete:
[ 53.644980] FS-Cache: Loaded
[ 53.977199] FS-Cache: Netfs 'nfs' registered for caching
[ 54.494820] Installing knfsd (copyright (C) 1996 okir@monad.swb.de).
[ 112.147812] fbcondecor: switched decor state to 'off' on console 0
[ 113.899461] fbcondecor: console 0 using theme 'default'
[ 114.004765] fbcondecor: switched decor state to 'on' on console 0
[ 594.104829] EXT4-fs (sda1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 65569152)!
[ 594.104833] EXT4-fs (sda1): group descriptors corrupted!
[ 661.450181] EXT4-fs (sda1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 65569152)!
[ 661.450182] EXT4-fs (sda1): group descriptors corrupted!
Hogyan tudnék a hibás partícióról adatot menteni?