Comment 26 for bug 226622

Brian, the patch does not avoid the busy box shell when the ntfs dirty flag is up (we have no fsck for ntfs at the moment), it should only show a more helpful message when that happens. So you should see some kind of explanation when the dirty flag is up and otherwise you should be able to boot normally. Lupin-casper is only relevant on first reboot (installation) after that the relevant package is initramfs-tools.