I have a sort-of workaround, which is to edit grub-mkconfig_lib and add a " | head -n 1 " to the call to grub_prove in get_get_device_id(), but it's not great.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1238347 Title: Invalid grub.cfg generated if root on RAID1 btrfs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1238347/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
