KDE4 graphical glitches

[yesterday]

Hi,

I have just installed Fedora 12, and while everything in GNOME seems fine, I am receiving a number of graphical glitches in KDE4. This is with the standard install (i.e no experimental drivers).

For example, entries in the application menu seem to have a blue-tint, and sometimes a garish orange highlight happens during mouse over. Window widgets also do odd colourization things, lick the (x) button going red.

I am using the radeon driver at the moment. I tried radeonhd but I cannot get that to work.

Does anyone have any suggestions?

Thanks

[Hlingler]

Perform a full OS software update (yes: this soon after release). Then re-boot.

See if that helps.

V

[yesterday]

Everything is up to date, and this is a clean install

I'm using the same machine I ran KDE4 on with F11