**Here what you guys have to do to install the required APU (CPU + GPU) drivers, and make more out of it.**
1. First Download the latest Linux (.run) driver for your graphic card from amd official Site.** Then execute following commands. ```
sudo apt-get install build-essential cdbs dh-make dkms execstack dh-modaliases linux-headers-generic fakeroot
sudo apt-get install libqtgui4
sudo sh amd-driver-installer-catalyst-13-4-x86.x86_64.run --buildpkg Ubuntu/quantal
```
**2. ATI/ATI Hybrids**
As of Catalyst 11-8, switching between two ATI cards (and maybe Intel/ATI muxless too?) is supposed to be doable, though I don’t know if that applies to all ATI/ATI hybrids or only the muxless ones. One would use amdconfig’s PowerXpress options to switch back and forth between the integrated and discrete cards, like so:
```
amdconfig --pxl # List current activated GPU
sudo amdconfig --px-dgpu # Activate discrete GPU (High-Performance mode), must re-start X to take effect
sudo amdconfig --px-igpu # Activate integrated GPU (Power-Saving mode), must re-start X to take effect
```
After switching, one would log out and back in to restart X.
To restart X-Servers : Ctrl+Alt+Backspace to restart X.
**3. Install Jupiter (For extending battery life and protecting your precious device from overheating):**
```
sudo add-apt-repository ppa:jolicloud-team/ppa
sudo apt-get update
sudo apt-get install jupiter
```
**Have a look at it :**
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