Desktop effects or screensavers won't work??

[Mountain Linux]

My desktop effects (normal, extra, custom) won't work (they used to) and most of my screensavers will not show up...

Isn't there an installed graphics driver in my Acer already? I went to hardware drivers and I don't think I have any drivers installed.

Any help?

[taurus]

Already asked you this in the other thread but what graphic card do you have?

Applications -> Accessories -> Terminal

lspci | grep VGA

[Mountain Linux]

00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)

That's what it said.