I just upgraded from 10.2.4 to 10.2.5, and now my flatpanel iMac won't go to sleep on it's own. I can force it by selecting sleep from the apple menu, and if I let it sit for a while the screensaver comes on, then the screen goes to sleep, but the computer itself never sleeps. The light on the front of the display never comes on and I can still hear the fan running.
Filesharing is not turned on and nothing else on the machine changed. I checked the settings for energy savings in system preferences, and it should go to sleep after 30 minutes.
Any ideas?
Thanks!