How to set up nVidia Optimus/Bumblebee in 14.04

To install bumblebee in Ubuntu 14.04, run these commands in terminal

sudo apt-get install bumblebee bumblebee-nvidia primus nvidia-331

Now you have to install Bumblebee GUI to manage apps to be opened using nVidia. Here is the instructions:

Install Python App Indicator:

sudo apt-get install python-appindicator

Install Git:

sudo apt-get install git

Make a directory for git:

mkdir git && cd git

Check out the repository:

git clone https://github.com/Bumblebee-Project/bumblebee-ui.git
cd bumblebee-ui
sudo ./INSTALL

Go to Startup Applications and add bumblebee-indicator

Now reboot.

I have been facing the same issue for quite some time. I had to reference many article online however I never got any help. So I wrote a blog post of my own and I got very positive response. Many people haver confirmed that the post was helpful. I have refined the blog post to make it even easier to use. One could easily just copy and paste the commands from the blog and It works fine.

I have a Lenovo Z5070 Laptop with an Nvidia 820M and I have tested the solution many times by Installing various versions of Ubuntu 14.04 14.10 and now 15.04. I just wanted to share how I got the issue fixed.

Basically Installing Bumblebee with Nvidia is the trickiest with Ubuntu because of the way Bumblebee works as a Technology. Ideally Just Installing the Software should have been enough.

It is enough if you are using the Nvidia-Current Drivers which are at version 304 I guess. However if you are installing other version you need help for sure. That is where the below blog post can help.

Please refer to Here!

One of my previous Posts got deleted because the Compete solution was not posted. However I am not a jerk or some spammer. Below is the 100% Technical Details of Implementing the solution.

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The official Repository of Ubuntu has only old and dated drivers. I don't use that myself and would suggest you do the same if you want the latest Nvidia Driver without any problems.

Steps:-

1. First step after installing Ubuntu is to install all updates. You may use the software updater or simply run:

   sudo apt-get update && sudo apt-get upgrade
   

2. Add the Xorg-edgers ppa using

   sudo apt-add-repository ppa:xorg-edgers/ppa 
   

   and then

   sudo apt-get update
   sudo apt-get upgrade && sudo apt-get dist-upgrade
   

   This is the most Important step. If you miss this you will see a black screen after reboot. Please do this as we are using the xorg-edgers ppa. We need to ensure all packages required for bumblebee and nvidia are taken from the ppa.

3. Now Install bumblebee and Nvidia drivers using

   sudo apt-get install bumblebee bumblebee-nvidia primus nvidia-349
   

4. Add the current user to the bumblebee security group.

   sudo adduser $USER bumblebee
   

   For Ubuntu 15.04 only: you need to manually enable to bumblebee daemon using

   sudo systemctl enable bumblebeed`
   

5. This will take care of the Installing the required software on your system. We need to configure it. I can assure you if you followed these steps so far then configuring should be a breeze.

   We start by enabling bbswitch and intel i915 Driver.

    sudo -H gedit /etc/modules 
   

   Ubuntu 15.04: the file is /etc/modules-load.d/modules.conf

   Add these two lines to it

   i915
   bbswitch
   

6. Edit the bumblebee configuration file.

   sudo -H gedit /etc/bumblebee/bumblebee.conf
   

   1. line 22:

      Driver=nvidia
      

   2. line 55:

      KernelDriver=nvidia-349
      

   3. line 58:

      LibraryPath=/usr/lib/nvidia-349:/usr/lib32/nvidia-349
      

   4. line 61:

      XorgModulePath=/usr/lib/nvidia-349/xorg,/usr/lib/xorg/modules
      

7. In addition to this there is another file that needs to edited.

   sudo -H gedit /etc/modprobe.d/bumblebee.conf
   

   Add this line at the end.

   blacklist nvidia-349
   

   Now you may reboot. After reboot, check using sudo apt-get install mesa-utils if mesa-utils is not already installed.

   primusrun glxinfo | grep OpenGL
   

   This should tell you that nvidia-349.16 driver in use.

Please note that nvidia-349 is the latest driver at the time of writing this. You may use another driver version, replacing the appropriate number when needed (take special attention when editing the files).

I just install the NVIDIA GTX880M from my ASUS ROG G750JZ via this url (french site) Ubuntu FR forum

Short version:

sudo apt-get install nvidia-331 nvidia-settings nvidia-prime mesa-utils vdpau-va-driver

For unity 8 in Ubuntu

sudo add-apt-repository ppa:nilarimogard/webupd8
sudo apt-get update
sudo apt-get install prime-indicator
sudo reboot

After reboot, you can see the logo from intel or nvidia in your system bar indicator and you can switch between both of them.

You can test your video card speed with glxgears.

• My Intel card return +/- 60 fps
• My Nvidia card return +/- 20.000 fps :)

If you encounter the problem with prime like an empty popup error in nvidia-settings panel you can see the bug in Launch Pad 1310023. I have encounter a similar problem and I can correct them with that:

sudo update-alternatives --config x86_64-linux-gnu_gl_conf
sudo ldconfig -n
sudo update-initramfs -u

then reboot and see if it works