I am sure this is duplicate to: https://bugs.launchpad.net/ubuntu/+source/apt-btrfs- snapshot/+bug/1454306
, whereas the only problem is (as Jay Carlson (nop-nop) wrote on 2017-09-20 in here) that the path has changed. Due to inexpressible nonsense, the 'fix' is not available, even in the fourth point-release. Solution is simple; create a symbolic link: sudo ln -s /bin/btrfs /sbin/btrfs Hope, it helps -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1634871 Title: apt-btrfs-snapshot reports "Sorry, your system lacks support for the snapshot feature" on btrfs with existing @apt-snapshot-release-upgrade snapshots To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt-btrfs-snapshot/+bug/1634871/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs