On more thing on the residual problem I had with session unlock: I found the solution. It's another bug:
https://bugs.launchpad.net/bugs/279560 -- silent login/gdm failures and sudo segfaults with smbpasswd enabled https://bugs.launchpad.net/bugs/292791 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs