I am having the same problem but without LVM. I am using two SATA drives, the first with Windows and the second with Jaunty with a separate /boot partition and one external USB disk on which Karmic is installed with no separate /boot partition. In Karmic I have created a 06_custom level script in /etc/grub.d in which I have changed the UUID on the search command line to that of the /boot partition for Jaunty and removed "/boot" from the "Linux" and "Initrd" lines. Without removing the execute bit from the 30 level script I just ignore the generated menu entries for Jaunty which follow the Karmic entries. This also gives me the opportunity to do a quick test of any changes to Grub2 by trying the 30 level menu entries to see if they still fail.
-- os-prober entries do not use correct /boot device https://bugs.launchpad.net/bugs/445367 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