It appears you are experiencing the old 25 second dbus timeout delay at least...
jan 30 12:26:08 hostname unity-settings-[1902]: Failed to connect to proxy jan 30 12:26:33 hostname unity-settings-[1902]: Failed to connect to proxy
So I think this would be a duplicate of bug 1707828.
It appears you are experiencing the old 25 second dbus timeout delay at least...
jan 30 12:26:08 hostname unity-settings- [1902]: Failed to connect to proxy [1902]: Failed to connect to proxy
jan 30 12:26:33 hostname unity-settings-
So I think this would be a duplicate of bug 1707828.