I have the following config laptop:
System model: HP Pavilion g6 Notebook PC Processor: AMD A8-4500 APU with Radeon HD Graphics (Quadcore 1.9Ghz) Memory: 6Gb RAM Graphics:AMD Radeon HD 7640G+7600M Dual Graphics
I usually get a battery run time of 2.5 hours and more in windows, but when I run Ubuntu, it gives me less than 40 mins and it heats up very badly. Can someone please tell me what to do to get a better battery life and processing power. It would be helpful if some one could give me specific instructions.