Thanks. This is update-grub trying to be smarter than it is - it will try to detect a RAID and pick the right raw device but fails, and falls back to (hd0,0).
(IMHO it's a separate bug that update-grub at all tries to change these #groot or #kopt values that users have configured. That should maybe be done on an upgrade, but not everytime update-grub is run.) Can you please run "sh -x update-grub 2>update-grub.txt" and attach update-grub.txt" ? -- [DAPPER] update-grub doesn't work correctly with raid partitions https://launchpad.net/bugs/46223 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
