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I recently bought a Fujitsu LifeBook AH532 which have hybrid graphic and comes with Windows. On Windows the Optimus technology works well, but I couldn't find how to make it works under Ubuntu. I tried to install packages like nvidia-prime nvidia-current and nvidia-319. Of course every time when I switch driver versions I used purge command, and every time at launching lightdm a window appears which says something about: The system is running in low-graphics mode.

I need help with the installation of Optimus or even making switching between GPUs possible. While this notebook on Windows was very cool, now it is hoot as hell.

I'm using Ubuntu 13.10.

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