For the last couple of days I've been seeing a World Community job "Waiting to Run" and three Rosetta jobs "Ready to Start". There's no way I can account for this. My CPU usage is around 6%, I have almost 4 GB of memory free, and no swap usage.
Has anyone else seen this?
Problem seems to have resolved itself. I think it was caused by a clock change for DST ending in my city on April 4; Boinc couldn't quite decide what to do when the clock was turned backwards!