I'm getting this error after rebooting:
Scanning for Btrfs filesystems * Stopping Read required files in advance [ OK ] * Starting Mount filesystems on boot [fail]
I tried the instructions here:
Ubuntu 13.04 to 13.10: Filesystem check or mount failed
(in summary: remount root read/write, run
dpkg --configure -a,
remount root read-only, and reboot), and no dice.
I also found a thread about getting rid of Btrfs
(How to get rid of the “scanning for btrfs file systems” at start-up?),
but I'm not sure if that's a good idea to try.
This is all on a Virtual Machine and I do have a snapshot before I shutdown the system, that seems to be working. But it's going to be a problem if I can never shut down.