Comment 4 for bug 1443536

It is not tweak plug bug. I have the same issue, without tweaks:

jhoeve-a@laptop-jacco:~/GitCollections/authdns-ansible-code$ switchboard --display=:0 display

** (switchboard:14874): WARNING **: Couldn't connect to accessibility bus: Failed to connect to socket /tmp/dbus-OFD4pWGdWq: Connection refused
[INFO 14:38:31.672099] Application.vala:155: System Settings version: 2.0
[INFO 14:38:31.672176] Application.vala:157: Kernel version: 4.2.0-040200-generic
switchboard: symbol lookup error: /usr/lib/x86_64-linux-gnu/switchboard/hardware/pantheon-display/libpantheon-display.so: undefined symbol: gnome_rr_output_info_supports_rotation