-f
</code>
After this you should be able to restart your computer and have the driver working. To tes... isual Effects (Compiz) are active, flickering and artifacts may occur in OpenGL applications and hardware accelerated video windows (particularly with R300 chipset). To prevent this, dis... turned on, but this can cause flicker or diagonal artifacts when playing videos.
<code>/etc/X11/xorg.c
