Ubuntu 15.04 install NVIDIA graphics driver

Before this, I used Ubuntu is the system comes with the default driver, but the resolution is not a problem, so has not installed Nvidia official driver;

Recently updated to 15.04, while playing the AVI format of the regular video, there is a flicker phenomenon, and is always flashing;

So consider whether the video card driver needs to be updated, initially found a lot of updates Nvidia driver method, wrote a lot of commands, the results can not be installed. Always prompt nouveau is in use, forbidden;

Later directly with the system built-in source to update, incredibly successful ~ command as follows:

sudo apt-get update

sudo apt-get install nvidia-331

Enter after you will see a long list, the system is downloading a lot of files, waiting for installation to complete;

When you are finished, enter a command to see if the installation was successful:

Dpkg-l | grep nvidia

If something like the following occurs, the installation is successful ~

II nvidia-331 340.76-0UBUNTU2 AMD64 Tr Ansitional Package for nvidia-331
II nvidia-340 340.76-0UBUNTU2 AMD64 NV Idia binary driver-version 340.76
II nvidia-opencl-icd-340 340.76-0UBUNTU2 AMD64 NV Idia OpenCL ICD
II Nvidia-prime 0.8.1 AMD64 to OLS to enable NVIDIA ' s Prime
II Nvidia-settings 346.59-0UBUNTU1 AMD64 to OL for configuring the NVIDIA graphics driver

can also be viewed in "system settings"--"details", I gave this Ubuntu allocated 30 g space, because it is installed on the USB stick, so the subsequent can also expand the capacity of the space through other software:

Ubuntu15.04 's new desktop, a docky placement shortcut is installed underneath it. Ubuntu is really beautiful. Just need to spend a little time to configure, in the next few years will definitely be more integrated Ubuntu, when it will be more convenient to use.

Ubuntu 15.04 install NVIDIA graphics driver