9800 GTX+ graphic corruption and system freeze
I have a problem in running opengl applications(world of warcraft through wine, but tested with glxgears). After random amount of time graphics is starting to corrupt and system freezes ( it can be 1 or 2 hours of normal work, but can be 3-4 sec after start). I tried 180.44, 180.51, 180.53, 185.18.04, 177.81 versions of drivers with different kernel tunings (mostly on 188.8.131.52, but tried 2.6.28 too) and all have same problems.
2D seems to work fine.
CPU: AMD Phenom 9950
MB: Asus M3N78 Pro
RAM: 2G+2G (tried single-,dual-channel modes and with only 2G on the board)