@Jefrey Walton I agree: it is amazing that this is not fixed. Especially when the status is "Fix Released".
But there is an easy manual work-around: before running update-grub, mount the non-Ubuntu Linux boot partitions. Then os-prober finds them! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1038093 Title: [regression] Fedora17 and ArchLinux dont appear in GRUB menu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/os-prober/+bug/1038093/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs