After one of the latest updates brightness control started working. Sadly the effect is far from desired. There are only 3 levels of brightness and the difference between them is to big. Going anywhere below 3rd. level makes screen flicker. I believe this might be also related to nvidia driver.
After one of the latest updates brightness control started working. Sadly the effect is far from desired. There are only 3 levels of brightness and the difference between them is to big. Going anywhere below 3rd. level makes screen flicker. I believe this might be also related to nvidia driver.