It seems to get further if I run 'btrfs subvolume set-default 256 /mnt' (where the number came from 'btrfs subvolume list /mnt'), but GRUB prints an error "sparse file not allowed" (which is from 'loadenv') and then hangs.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/712029 Title: ubiquity btrfs install fails to boot (grub rescue> prompt) -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
