| aku nok ndi : /sys/class/input/event0/subsystem/input2/device/input/input2/subsystem/event4/device/device/ |
| aku nok ndi : //sys/class/input/event0/subsystem/input2/device/input/input2/subsystem/event4/device/device/uevent |
DRIVER=pcspkr MODALIAS=platform:pcspkr