Comment 51 for bug 555573

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Marcus Johnson (vi3-game-hkr) wrote : Re: [g41] GPU hung: Failed to submit batchbuffer: Input/output error

I think I am having the same problem; seemingly randomly, the screen goes blank then flashes white vertical stripes in the top half of the screen every 3 seconds or so. I've attached output of lspci -vvnn and dmesg as per one of the first posts, as well as Xorg.0.log copied from immediately after the crash via ssh.