On Wed, 2009-12-16 at 22:43 +0000, Colin J Thomson - G6AVK wrote: > Hi, > > Out of curiosity, > I am using rpmfusions Nvidia drivers but I can't get any of KDE's desktop > effects to work, everything else seems fine. Is this a known problem? > > All was fine in F11, I've tried to search for some info but no luck so > far. > > Clean install - F12/KDE-4.3.4 > > Cheers > > Colin Assuming the the X11 driver is installed (xorg-x11-drv-nvidia-*) and the nvidia module was compiled against your running kernel (find /lib/modules/$(uname -r) | grep nvidia.ko), have you added: Section "ServerFlags" Option "AIGLX" "on" EndSection ...and... Section "Extensions" Option "Composite" "Enable" Option "RENDER" "true" Option "DAMAGE" "true" EndSection .. To your /etc/X11/xorg.conf file? - Gilboa