Got the same issue using ubuntu-10.04.1-alternate-amd64.iso. I run a MD RAID for the root but have a small ext2 partition at the start of the first drive for /boot.
Was the fix in 10.04? If it was then it did not work for me. I recovered by live booting a CD, installing mdadm, assembling the RAID, mounting all the partitions, chroot'ing into the fresh install and then running grub install (see: https://wiki.ubuntu.com/Grub2#Recover Grub 2 via LiveCD) -- upgrades of the grub-pc package can overwrite wrong MBR https://bugs.launchpad.net/bugs/496435 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs