It's working great now. The problem was that my SATA controller (ICH8) didn't work. That bug (#63516) has been fixed in the most recent daily builds.
-- Does not boot on HP dc7600 USDT (regression from dapper) https://launchpad.net/bugs/58489 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
