| aku nok ndi : /sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0/subsystem/event4/device/device/ |
| aku nok ndi : //sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input0/event0/subsystem/event4/device/device/uevent |
DRIVER=pcspkr MODALIAS=platform:pcspkr