Since grub2 in 10.04 LTS cannot use UUIDs, and my hardware BIOS mixes up hard-drive order from boot to boot, I found a workaround by installing grub2 in the third Linux system, Archlinux.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1026774 Title: os-prober fails to detect a linux installation, no option in grub2 boot menu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/os-prober/+bug/1026774/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
