https://bugs.freedesktop.org/show_bug.cgi?id=59649
--- Comment #15 from Shawn Starr shawn.starr@rogers.com --- (In reply to comment #14)
if I recall, In both places even when playing with Second Life, I set DPM power state to Battery even though the laptop has AC plugged in as seen in this log from the latest reset:
The other time was performance mode, so doesn't matter if DPM is in Performance or Battery state