Excellente, only did 2 steps and rebooted. All is working fine with nvidia-331. After installing the nvidia-331 package and before rebooting do the following:
sudo apt-get purge bumblebee sudo rm -fr /etc/modprobe.d/bumblebee.conf sudo reboot Done. Many thanks Tareeq -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1265570 Title: nvidia-331 update installs bumblebee [xorg-edgers] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/nvidia-graphics-drivers-331/+bug/1265570/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs