try the command: fsck /dev/sda1 the number of sda being the filesystem of the linux.It worked for me.
-- Mount of root filesystem failed https://bugs.launchpad.net/bugs/468450 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs