Comment 24 for bug 384633

There is still a problem in the 12.10 release, but a different wrong device is now used -- sda instead of sdc. The target is now assigned sda (or hd0), the install media sdb (or hd1), and the hard disk sdc (or hd2). At the first reboot, the disk assignment is: hard disk is sda, and usb target is sdb. Fortunately, other installations on the hard disk refer to UUID, so may boot. The initial grub edits now become change sda to sdb, and the hd0 references to hd1. The fix remains the same, run update-grub upon the first reboot.