Hi there,
I've just installed the Mageia 5 (using boot-nonfree.iso net install) on my old computer with GeForce FX-5500 video card. After login the screen look scrambled as shown in the following picture
http://oi66.tinypic.com/t0rjps.jpg
If I switch between X, console and X again the screen is ok for 1-2 seconds and then it's scrambled again. Same problem in the safe mode too. The graphical login screen itself is ok.
Is it a known bug? Is it KDE only? How could it be fixed?