I'm going to install Ubuntu 14.04 on my laptop with Intel & Nvidia graphics card. Do I have to install Bumblebee or Nvidia 331.38 has support for optimus. I don't use Nvidia card I would like to use only Intel card due to lower using battery. THX in advance :-)
Battery saving does work, but I didn't notice any change of performance while using nvidia on internal display. I don't have external display so, I don't know what is the outcome.
Also in graphics details, the nvidia device is detected when on performance mode.
Simple instructions what I followed,
dashby tapping Super (Windows key)
additional, click on
Additional drivers. Following image will open up, By default
Nouveaudriver will be selected. Select as shown in picture.
Again open dash, search
nvidia X server settings. Choose
intel cardas default. Save and logout. See below picture.