i was having a similar problem with booting from a scsi drive. the solution was to switch off support for INT 13 (LBA) in the SCSI BIOS (see http://www.gnu.org/software/grub/grub-faq.html#q14)
-- Grub Install Failure https://bugs.launchpad.net/bugs/14135 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs