This seems to affect me, too. I installed Kubuntu 10.10 using btrfs as / and ext4 as /boot. Everything worked fine until i decided to back everything up and change my / so it has one "rootfs" subvolume (which i made as the default one) to be able to create snapshots of the whole system.
Since that change i am unable to run "update-grub2" because "grub-probe" seems to fail: grub-probe: error: cannot find a device for / (is /dev mounted?) Does the above patch fix my problem? Thanks for your work, btw :) -- When selecting btrfs for root filesystems, grub doesn't use UUIDs https://bugs.launchpad.net/bugs/678150 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
