31st October 2016, 14:12
This seems to be a bug that should be fixed with the package of apt-btrfs-snapshot in the xenial-proposed repository.
See: https://bugs.launchpad.net/ubuntu/+sourc...ug/1454306
If you want to activate the proposed repository go to the update manager -> edit -> software sources -> updates and check the pre-released updates.
See: https://bugs.launchpad.net/ubuntu/+sourc...ug/1454306
If you want to activate the proposed repository go to the update manager -> edit -> software sources -> updates and check the pre-released updates.