Comment 19 for bug 986524

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Bart Verwilst (verwilst) wrote : Re: radeon 0000:02:00.0: GPU lockup CP stall for more than 10000msec

https://bugzilla.kernel.org/show_bug.cgi?id=42678 was about the inability to recover from a lockup i was told ( in that same bugreport ). In the meantime, a couple of months later, i still can't work 10 minutes on the normal Unity desktop without having to hard reset my pc because of lockups. Unity 2D works fine, but I want to get back to 3D. So... how do we proceed? Is there anything I can test? I really want to get back to the 11.10 state ( without actually reverting to 11.10 ).