I have bought a new HP ENVY-4 ultrabook. It has an i5 processor, pre-installed Windows 7 and 2GB Radeon graphics card. What happened was when I started using Ubuntu it showed overheating.
I ignored it but after a few days it burnt my laptop battery to 0% capacity. It was just one month old so I got the battery replaced for free. I tried installing Linux Mint but it also showed overheating. I tried Fedora 17 but it didn't install correctly. On Windows it is running perfectly fine and it's not even heating a bit.
Can someone please suggest what the problem with Ubuntu is and possible solutions? I am a computer science guy so I can't work without Linux and this machine is then like a waste for me.