I have problem with Bumblebee 3.1 on Asus Zenbook UX32VD with Ubuntu 12.10. I was using Bumblebee since january and worked fine, but after update on 3.1 Bumblebee doesn't work. I have tried all the advice what I found on the forums, but without changes. Consumption on Bumblebee 3.0 was 7W, but on 3.1 12W. What i have to do, please?