hi there i have this problem when iniciate Ubuntu 13.10...
i think some problem occurred while upgrading, really i don't know, but when i try to restart ubuntu shows this:
Filesystem check or mount failed A maintenance shell will now be started CONTROL-D will terminate this shell and continue booting after re-trying file systems. Any further errors will be ignored**
i tried to restart from grub menu in recovery mode but doesn't work. The option
fsck or any other there shows:
/lib/recovery-mode/recovery-menu: línea 76 /etc/default/rcS : file or dir not exist