Hello,
when starting hifiberryos, the connected display is too bright for my eyes.
With "echo 100 > /sys/class/backlight/rpi_backlight/brightness" i can fix this, but i want to have this setting stored so i don't need to type this everytime when starting hifiberryos.
Adding this to config.txt does not work.
Couldn't find any solution on Google.
Best regards
Stephan