I have Fedora20-XFCE and have installed Nvidia - akmods-nvidia and docky I have enabled compositor in XFCE Settings Manager. I have set the NVIDIA to perform maximum performance.
I have 500GB HardDisk, 4GB RAM, Nvidia 9600GT 1GB, Intel Corei5 Processor
But still I am getting glitches when I move my windows, while scrolling in firefox, etc
How to fix these issues.
Moved to the Desktop sub-forum
Have you enabled Settings Manager >> Window Manager Tweaks >> Compositor >> "Synchronize drawing to the vertical blank"?