I was upgrading to 13.10 from 13.04 when my laptop (DELL Inspiron) shut down. Now when I boot I get this message:
Filesystem check or mount failed.
A maintenance shell will now be started.
CONTROL-D will terminate this shell and continue booting after re-trying filesystems. Any further errors will be ignored.
then I get a prompt. I don't know what to do. any ideas?