Comment 31 for bug 568711

Hibernate was working, with a few quirks, but I just experienced a failure to resume from hibernation. The computer seemed to be frozen with the disk usage light on, but I could not hear any disk activity, and the screen backlight was off. After a few minutes, I performed a hard reboot, and the disk had to be checked for errors.
On a related note, I experienced issues like #30 when my notebook came out of a screensaver and the display had been put to sleep. The screen would remain black, but if I blind-entered my password, the screen would come back on. One time, though, the notebook froze in the same fashion as when resuming from suspend.