My Toshiba AC100 running Android 2.2 wakes up by itself after an hour or so.
Is there a way to find out which app is waking it up, or to disable waking up system-wide?
Apparently its a known issue accordingly to this Modaco thread specifically posting #8
Still have a standby bug, (it has a "self wake up")
Perhaps Toshiba has released a fix by now, or, try another custom ROM, perhaps on xda maybe...
I am not 100% sure about that device, but my Samsung Galaxy S Vibrant would wake itself up when it was on the charger, after it was fully charged. This, to me, was the dumbest thing they did.