Ubuntu 12.10 and Hybrid Graphics on Sony VAIO S

Today I made a fresh install of Ubuntu 12.10.

After having read this thread on phoronix forums about the latest release of the proprietary AMD drivers, I decided (once more) to use the vgaswitcheroo solution.

The vgaswitcheroo module can be used to power off the discrete graphic card and use only the integrated one from Intel. Personally, I don’t have any advantage in using the discrete graphic as the integrated one is enough to play HD video, the most GPU consuming task I ever need.

So I confirm that the solution described in this post still works on 12.10.

I edited the two files, rebooted the notebook… and then there was silence!

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