I cannot suspend using System -> Suspend
By "cannot suspend" I mean nothing happens. A message saying that it is suspending sometimes comes up, but usually I see nothing. There is nothing added to dmesg. If I have set "lock on suspend" then it locks, but does not susped.
I can suspend using pm-suspend from the command line or Everything Starter, but that does not let me lock as well.
Ideally I would like to fix the GUI as well, but a command line way of locking would be enough for now (so I can lock and suspend from the terminal at least).