I'm using openSuse 11.0, 32-bit and KDE 3.5.

I've a simple problem, but it's very annoying. I want to change my desktop background colour. I can do this via the KDE control centre. However, when I apply my changes, nothing happens.

Further, when I go back into the control centre, it shows my changes as I made them - although it won't apply them to the desktop!

Any suggestions?