So, this always happens with Option "AccelMethod" "EXA": 1. version>=stable: xorg crashes then totem (gstreamer) uses XV plugin (like in ticket #301) 2. latest svn: xorg crashes on logon (gdm), but simple xorg applications such as xterm works ok (ticket #300). So maybe it's the same bug? My chip is one of CN400, PM800, PN800.