bug on panel in kubuntu 10.04?
 

when i try to resize the panel on kubuntu part of it turns black, is this some kind of bug? i already installed all the updates.
i leave some pics so you can see how it looks when its fully resized.

by the way how do i install the nvidia drivers? in Ubuntu a window pops up and tells you to install them, but here in Kubuntu i haven't got any message...
thanks hope you can help me.

As long as I've been using KDE4 my panel has behaved that way. I thought it was some kind of exotic effect...

As for installing your nvidia driver. System--> Hardware Drivers Manager. Or if you prefer the manual method let me know.