Lenovo Thinkpad P14s: microphone mute button light is always on

[CrazyChaoz]

unlike in other distros (eg. arch) in nixos the microphone mute button led is always on while the laptop isn't suspended.

[CrazyChaoz]

also echo 0 | sudo tee /sys/class/leds/platform::micmute/brightness works, so its probably just something not discovering it properly

[ysomad]

thinkpad t14 gen 1 amd same thing on nixos 25.05