https://bugs.freedesktop.org/show_bug.cgi?id=28671
--- Comment #12 from Brett Witherspoon brett.witherspoon@comcast.net 2010-06-23 13:19:06 PDT --- Ok I will pull from the git tree and give those a try.
Changing the AGP mode did not improve any of the symptoms. Also disabling one or all of the EXA options did not seem to help either. Adding an additional "RenderAccel" "False" did show some of the wm but it would still lock. The "NoAccel" option seems to be the only one that makes a difference.
I am happy to test or help in anyway I can.