2

I'm running Fedora 20, kernel 3.15.6 and ath9 driver with an ateros card.

My battery life is very short, on an older debian install I had around 3 to 4 hours, now I'm between 1 and 2 hours.

Powertop shows that the wireless uses about 18 W which is quite a lot.

Any ideas on what to do or look at?

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Browse other questions tagged or ask your own question.