Ambient Light Sensor not works

[zbyhu]

Hi guys,


CachyOs linux distro is great for my notebook, but i have struggle with one thing.


Ambient Light sensor (ALS) not works for me. I Want to use screen brightness adjustment depends on ALS.


‘cat /sys/bus/iio/devices/iio:device0/in_illuminance_raw’ return always 0.


One courious thing is that On LiveUsb Installator demo, when i open terminal and read in_illuminance_raw then it returns proper values (e.g 200, 300 seems it works). But Installed version never works. I have tested various linux distro and this feature never works.


Did you guys have any idea how to make it works?


My notebook is ASUS nx500jka.


Thanks!