Comment 17 for bug 1326740

@Simon: It's suspending and not waking up. The comments in this forum [http://ubuntuforums.org/showthread.php?t=2220085] describe exactly the same behaviour on their laptops screens ("Black screen, hardware on and no responses from keyboard" ) as on my desktop screen. Whether the wake-up trigger is opening the lid or pressing a key shouldn't matter (ok, *shouldn't*, whether it _does_ or not is another question).

At any rate, this is also a problem for desktop users, and the issue is closely enough related (I would say it's really the same thing) that I didn't want to start a separate bug report. I said in the forum that I was using a Desktop and I was asked to report back the results here, so I did.