Not many ELC classes showed up yesterday, so in view of the heat I decided not to boot the student stations. In fact, several were still running in Lab C (C 18 and 21), and 18 was difficult to shut down. I've noticed a problem with the LG StudioWorks monitors: once they go to sleep, it's really hard to wake them up again.

Lab B teacher station was either left frozen overnight, or froze on bootup (I pressed the button and walked away, so I'm not sure whether it was already running or not). A forced reboot seemed to fix it.