Take the 2-minute tour ×
Ask Ubuntu is a question and answer site for Ubuntu users and developers. It's 100% free, no registration required.

I have dell 3521 and switchable graphic Intel and "ATI". My system fan always running and i can't reduce my screen brightness. how to fix this??? I install Ubuntu 13.04.

share|improve this question
    
possible duplicate askubuntu.com/questions/148558/… and askubuntu.com/questions/148884/… –  Tarun Sep 2 '13 at 9:26

Your Answer

 
discard

By posting your answer, you agree to the privacy policy and terms of service.

Browse other questions tagged or ask your own question.