Hello Greg, Trying with the full path of the device helped. Sorry for the bother. smart_sudo ./testusb -D /dev/bus/usb/006/001 Password: ./testusb: /dev/bus/usb/006/001 may see only control tests /dev/bus/usb/006/001 test 0 --> 38 (Function not implemented) /dev/bus/usb/006/001 test 1 --> 38 (Function not implemented) . . Sorry for the bother, Joe -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
