Using the latest knoppix (5.1.1) I ran it with the "knoppix desktop=beryl" and got the error messege in the subject line.

So I figured, just get the nvidia drivers and run it again but I don't really know how to do that.
I apt-get the nvidia drivers and then restart kde but I now get an error message stating "nvidia not found"

Any ideas on how to get this to work? I'm fairly new to linux.
Thanks!
(running intel x86 with an nvidia 7900GT)