Just to also confirm that adding break=mount in grub and then typing "exit" in the busybox prompt as reported by original poster does allow computer to boot.
Ico -- [feisty] /bin/sh:can't access tty; job control turned off https://bugs.launchpad.net/bugs/95709 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
