yes! I saw the color problem in the menus, but glxgears still didn't work well.. > Just checking: did you restart the > computer after modifiying the > modesetting file ? > > I tried but glxgears is still slow.. > > > > > Known issue: for 3D acceleration (openGL 1.3 only, > though), > > > you must set > > > > > > options radeon modeset=0 > > > > > > in the file /etc/modprobe.d/radeon-kms.conf >