After around six months the issue is still there. There is a working patch, the specification is listed on http://www.linux.it/~malattia/wiki/index.php/Sony-laptop#Brightness so what is missing?
After around six months the issue is still there. There is a working patch, the specification is listed on http:// www.linux. it/~malattia/ wiki/index. php/Sony- laptop# Brightness so what is missing?