bumblebee for Debian/Ubuntu --------------------------- Bumblebee in Debian defaults to using the primus backend, not because we wish to diverge from upstream, but simply because virtualgl and libjpeg-turbo are not yet packaged. libjpeg-turbo is currently blocked by a number of technical and/or legal issues in Debian; see http://bugs.debian.org/612341. Bumblebee in Ubuntu also defaults to using the primus backend, because virtualgl has not yet been packaged for Ubuntu proper. It is however easy to switch to using virtualgl by using upstream's PPAs. Follow the instructions at: https://launchpad.net/~bumblebee/+archive/stable -- Vincent Cheng Wed, 27 Feb 2013 01:07:57 -0800