Hi, W dniu 23.02.2014 18:58, Johan Hovold pisze:
Perhaps the printer is sending some status bytes that we shouldn't pass to user space. Could you provide a log from when you send a command and get a response while running with debugging enabled? You can enable debugging with echo "module usbserial +p" >/sys/kernel/debug/dynamic_debug/control
root@emanuel-laptop:/home/emanuel# echo "module usbserial +p" > /sys/kernel/debug/dynamic_debug/control
bash: /sys/kernel/debug/dynamic_debug/control: No such file or directory How can I enable it? Thanks, Emanuel -- 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
