Quote Originally Posted by richeddy
After installing Knoppix via KNX-HDINSTALL, when I run usbview in a terminal window, I get an error message that pops up in a window:

Can not open the file /proc/bus/usb/devices

Verify that you have USB compiled into your kernal, have the USB core modules loaded, and have the usbdevfs filesystem mounted.

This is the same on three systems. When I run Knoppix from the CD, all is fine. everything is detected, etc.

Any ideas?
Sure- it can't mount it because it can't find it in fstab methinks.
Just add this to your /etc/fstab:

none /proc/bus/usb usbdevfs defaults 0 0

That oughtta do it.