Introduction Primus is now available in debian, therefore the following procedure is obsolete and will not work with the latest version. Primus is a VirtualGL alternative for bumblebee that promises a significant performance boost. While a few distributions have already included primus in their repositories, this is not the case for debian. Furthermore, I could not find any information online on how to use primus under debian, or any explicit reference by any user that has been successful wit...