| aku nok ndi : /sys/class/leds/input1::numlock/device/device/input/input1/subsystem/event4/device/device/ |
| aku nok ndi : //sys/class/leds/input1::numlock/device/device/input/input1/subsystem/event4/device/device/uevent |
DRIVER=pcspkr MODALIAS=platform:pcspkr