This fix allows my sub-volume to be detected. https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/776850
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/764893 Title: os-prober: does not detect Ubuntu in btrfs subvolume -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs