I'm using knoppix ona Sony vaio and it won't let me copy and files or create
any folders on my thumb drive, usb drive or on the internal hard drive. It lets me
open the files but it doesnt lety me copy them or anything. Im trying to fix my sisters laptop and i need to back up the files
using knoppix but i cant copy them. I just get an error message for each file. Any help would be greatly appreciated.