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