This post explains how to install NVIDIA drivers on CentOS 6. By default, CentOS 6 comes with nouveau drivers, which for 3D (OpenGL) rendering, is order of magnitude slower that NVIDIA’s proprietary drivers. For instance, I had glxgear running at round 400 frames per second (FPS) before installing NVIDIA proprietary drivers and at around 1000 FPS after. So it pays to add this extra step to your CentOS 6 installation. Before we start,make sure you have all required packages installed:

 yum groupinstall "Development Tools" yum install kernel-devel kernel-headers dkms
Required Packages Installation Command for Installing Nvidia Driver on CentOS 6

The last package (dkms) is needed so that we don’t have to reinstall NVIDIA drivers aftereach kernel updates. Now we are ready to download NVIDIA proprietary drivers –http://www.nvidia.com/Download/index.aspx
To find out your Video Card model number, click Main Menu → System Settings →Display or run:

 lspci | grep VGA
How To find out your Video Card Model Number
I then run /sbin/init 3 and then chmod +x NVIDIA-Linux-x86-290.10.run followed by ./NVIDIA-Li nux-x86-290.10.run
However, this gave me: “ERROR: The Nouveau kernel driver is currently in use by your system. This driver is incompatible with the NVIDIA driver, and must be disabled before proceeding. Please consult the NVIDIA driver README and your Linux distribution’s documentation for details on how to correctly disable the Nouveau kernel driver.”

After trying many different options I have found a solution described at http://www.linuxquestions.org/questions/ubuntu-63/nouveau-kernel-driver-825432.
So I added the following line to /etc/modprobe.d/blacklist.conf file
blacklist nouveau
and then did:
mv /boot/initramfs-$(uname -r).img /boot/initramfs-$(uname -r).img.bak $ dracut -v
 /boot/initramfs-$(uname -r).img $(uname -r)
Reboot and run ./NVIDIA-Linux-x86-290.10.run  to finish installing NVIDIA driver.
Another difference, between CentOS 6 and earlier versions of CentoOS is that system-config-packages (Add/remove applications) is now called gpk-application. You need to run yum install gnome-packagekit if gpk-application is not installed in your system. Also, if you are planning to do OpenGL development run.
 yum install mesa-libGL-devel mesa-libGLU-devel


http://techhowdy.com/wp-content/uploads/2017/12/Install-Nvidia-Drivers-on-CentOS-6.jpghttp://techhowdy.com/wp-content/uploads/2017/12/Install-Nvidia-Drivers-on-CentOS-6-150x150.jpgDemonHow ToCentOS 6,Install Nvidia Drivers,Install Nvidia Drivers on CentOS 6,Nvidia Drivers on CentOS 6This post explains how to install NVIDIA drivers on CentOS 6. By default, CentOS 6 comes with nouveau drivers, which for 3D (OpenGL) rendering, is order of magnitude slower that NVIDIA's proprietary drivers. For instance, I had glxgear running at round 400 frames per second (FPS) before installing NVIDIA proprietary drivers and at around 1000 FPS after. So it pays to...Latest technology news