i just installed ubuntu 12.10 i386, and at first i have two problems. out loud fan sound low battery life my laptop: dell inspiron N4030 with Mobility Radeon HD 5430 Series ATI card. ...
I have installed Jupiter on my Dell Inspiron 1520 with Ubuntu 10.04 but I am not able to choose the mode, I don't have the line "performance mode". How can that be? Thank you!