How is this a duplicate of bug #311716, when this bug is about brightness controls _not_working_ (happens to me too) and the other bug concerns _inverted_controls_ (doesn't hapen to me) which is something completely different?
How is this a duplicate of bug #311716, when this bug is about brightness controls _not_working_ (happens to me too) and the other bug concerns _inverted_controls_ (doesn't hapen to me) which is something completely different?