Hi guys, I found something. If you install Nvidia 304.88 package, the module is named : nvidia.ko but the module for the Nvidia 319.32 package is named : nvidia-current.ko
Even if i modify "/etc/bumblebee/bumblebee.conf" to replace "KernelDriver=nvidia" by "KernelDriver=nvidia-current", this bug always exist. I create a bug report on bumblebee github : https://github.com/Bumblebee-Project/Bumblebee/issues/452 and for them, it's a kernel 3.10 problem. So, i tried the experimental Nvidia driver + Kernel 3.9 from Testing and the same bug exist. Andreas, if you read this bug report, it can be possible to re-package Nvidia 319.32 driver to modify the module name ? Thanks, Max