Hi, Is it possible that you've set the default subvolume to something else than the actual filesystem root? You can check this by doing the following.
$ sudo btrfs subvol get-default <mountpoint> Also, after you try to mount the root in /mnt, could you please post the output of the relevant parts of /proc/mounts ? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1509654 Title: BTRFS is completly unusable on 15.10 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/btrfs-tools/+bug/1509654/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
