https://bugs.freedesktop.org/show_bug.cgi?id=69728
--- Comment #9 from Alex Deucher agd5f@yahoo.com --- (In reply to comment #8)
Sorry to bump.. but this bug have became very frustating. Now watching videos with flash cant be done without a lockup ocurring aproximately 20% of times (with rendering relying on GPU, software decoding). With fglrx it's OK.
Are you using adobe's flash player? Do you still get lockups using something other than adobe's flash player? It's known to be buggy.