First of all, I'm a long term KDE user, but I've decided to give Gnome a try for it looks much modern desktop in my taste.
I've installed Fedora 17 on my laptop, and everything works well, but I don't like default screen dimming policy. Frankly speaking, I want screen brightness will set
permanently, for example, on 75 % after AC detaching, but Gnome default policy is to dim screen on idle.
Cause I'm a Gnome newbie I have no idea, how to set such settings. I haven't found such settings in 'System Settings'. I'll be very grateful, if someone helps me with it.