Created attachment 75364 [details]
GPU error state
When playing Team Fortress 2 (actually while having it open and showing the initial game ui) and switching between X11 apps and the game, I from time to time experience GPU hangs.
My Notebook is running Fedora-17 with kernel-3.7.6 + mesa-dri-drivers-9.0-5.fc17.i686.
*** This bug has been marked as a duplicate of bug 54226 ***