[Bug 69514] R770 (Radeon 4850) screen/buffer corruption when waking up from sleep mode

https://bugs.freedesktop.org/show_bug.cgi?id=69514

--- Comment #4 from Peter Asplund peterasplund@gentoo.se --- Created attachment 86071 --> https://bugs.freedesktop.org/attachment.cgi?id=86071&action=edit Xorg log including sleep and wakeup cycle, as well as shutting down afterwards.

Yes exactly, the corruption occurs when the computer wakes up from sleep/hibernation.

The behavior started at least two kernel versions ago, probably at 3.10. I _think_ it was working with 3.8, but I will check that soon, and get back to you.

Here's the Xorg.0.log.old from previous run. I was running for a while, and then put the computer in sleep mode, and then awoke it immediately. When the corruption has occurred, I shut it down normally.