[Ubuntu]Repair file system error
In the case that you have installed Ubuntu Linux on your PC and on the partition
/dev/sdaX. If it happened that the file system is damaged , it is possible to repair it.
Boot with the installation CD of Ubuntu:
select
test Ubuntu
Use command line:
$ sudo fsck.ext3 -f /dev/sdaX
Any error found should be repaired.
Note that you can ask the system to check the file system at next reboot by typing:
sudo touch /forcefsck