nvidia-driver: KDE screen corruption

[Mark Ovens]

Hi,

I just upgraded the nvidia-driver to the latest version 173.14.05 and 
now I find that the task bar in KDE is corrupted - the rest of the 
screen is OK, just the task bar is affected.

This didn't happen with the previous version I was running (169.x.x I 
think, not sure exactly).

Screenshot here - http://www.magichamster.com/pics/snapshot2.png

Is this a known problem?

Regards,

Mark