Hi, I installed Nvidia drivers 325.15 and after to modify "bumblebee.conf" file and restart bumblebeed service, all work without problem :)
2013/8/9 Vincent Cheng <vincentc1...@gmail.com> > Hi Maxime and Francesco, > > If bumblebeed is still unable to locate and load the nvidia module > (try with the latest 325.15-1 version in experimental), please try > editing /etc/bumblebee/bumblebee.conf so that > KernelDriver=nvidia-current, and then restarting the bumblebee daemon > for the settings to take effect, i.e. "sudo service bumblebeed > restart". If that doesn't work, please include the output of "optirun > -b primus -vv glxgears -info" in your reply. > > Thanks, > Vincent >