I have this grafic card
Matrox Graphics - Products - Graphics Cards - G-Series - G450 PCI
and an unknowed amount of RAM. Problem is that I won’t get the compiz cube desktop effect to work. So I was hoping that you guys could tell me how to determine the RAM of my computer and see if I need to change GPU in order to run compiz.
According to the specs for the card it only has 32MB of RAM. This might not be enough to get the compiz features working right.
These links might be of some help:
Compiz Fusion - openSUSE
Using Xgl on SUSE Linux - openSUSE