I haven't been successful in finding any information on the issue I am having. I have the same issue with the Knoppix 4.0.0.2 CD and DVD. When I choose to shutdown Knoppix it works as if everything is fine then I get the , "initializing shutdown sequence" then I get these colorful scramble of lines. It's hard to describe it looks sorta like the Matrix screen but colors and lines instead of green characters. Remeber UHF TV and the vertical sync being off? Well hyperspeed that and throw in color.

It also never actually shuts down either I have to hold in the power button.

Help!!!