for that.This only supports Intel i810 chipset and up. Others such as GMA 500 … are not supported. And also remember that, these are ‘hot’ updates and might contain bugs, so please use it at your own risk.‘Stefan’ seems to be updating his PPA quite frequently (updates usually arrive within few days Intel has released them) which is why I prefer this PPA.It holds packages for Ubuntu 10.04, 10.10, 11.04 Natty Narwhal, 11.10 Oneiric Ocelot and 12.04 Precise Pangolin. But its the current release of Ubuntu (currently it’s ‘12.04 LTS’) that will receive the up-to-date drivers (as of writing this post it holds the ‘8.04’ version of the 3D package and version ‘2.20.2’ of the 2D package which were released only a few days ago). Other Ubuntu users will get older drivers (newer than the ones included by default in the OS anyway).So, to install these Intel GPU drivers in Ubuntu, open your Terminal and enter the below commands.sudo apt-add-repository ppa:glasen/intel-driversudo apt-get updatesudo apt-get install xserver-xorg-video-intelThen reboot your PC to finish up the installation (if you know of another PPA that holds up-to-date packages for those older versions of Ubuntu, then you’re welcome to let me know).If you use Ubuntu 12.04, then you can enable the ‘SNA’ feature (disabled by default) of Intel Sandy Bridge architecture which improves both 2D and 3D performance. For that, enter the below command in your Terminal window to open the text editor with administrative privileges.gksudo geditThen, copy and paste the below text content into text editor.Section “Device”Identifier “Card0”Driver “intel”Option “AccelMethod” “sna”EndSectionNow, click on the ‘Save’ icon and rename it to ‘xorg.conf’ and save it in the ‘/etc/X11/’ location and close the text editor window. Now reboot your PC to apply the changes. That’s it.If that gives you problems, then enter the below command and once opened removed the text that you entered above. Then save your changes and reboot your PC.gksudo gedit /etc/X11/xorg.confStep 1:Well it’s pretty simple actually. First have to remove the added repository. For that, use the below two commands.sudo apt-add-repository –remove ppa:glasen/intel-driversudo apt-get updateStep 2: Then, before performing the downgrade, we gotta figure out the last official version of your package. For that, open your Terminal and enter the below command.apt-cache showpkg xserver-xorg-video-intelStep 3: Then have a look at the last three lines of the output you get. The one that’s listed just before the last line is the one that we need (the one that has ‘ppa’ in its name is the one that we manually installed and the one that has ‘1ubuntu …’ is the official one).Now simply copy its name (highlighted in the below screenshot in Red) using your mouse.Step 4: Then, enter the below command into the terminal and replace ‘2:2.17.0-1ubuntu4 ‘ with the one that you just copied.sudo apt-get install xserver-xorg-video-intel=Then press enter and confirm and it’ll downgrade to the one that was there before the manual installation. Again, to finish thing up, make sure to reboot your computer. That’s it, good luck.Related PostsAn RHCE, ‘Linux’ user with 14+ years of experience. Extreme lover of Linux and FOSS. He is passionate to test every Linux distribution & compare with the previous release to write in-depth articles to help the FOSS community.Gayan, it said in the office Intel Linux Driver that backlight would be fixed–not what kind of fix but it didn’t help, my backlight switched back to full strength on reboot.Update: Gayan, I have a workaround which might work for you since you also got Intel HD3000.In my case, upgrading to latest Intel driver and adding SNA to xorg.conf prevented me from booting up to Unity. I had to immediately “banging” on Shift key during bootup to access CLI and removed SNA. After SNA is removed, you should be able to login to Unity desktop again.For the fix, all you have to do is:1) Downgrade to the official 1ubuntu driver (for my case — 2:2.17.0-1ubuntu4.3)2) Restart3) Add SNA feature4) Restart (just to make sure) – is it neccessary?5) Update to latest Intel driver, then restart.6) Use the command to see if SNA is active: grep SNA /var/log/Xorg.0.log7) If it shows::~$ grep SNA /var/log/Xorg.0.log[ 3.449] (II) intel(0): SNA initialized with SandyBridge backend:~$6) Voila! You are using SNA!This site uses Akismet to reduce spam. .Recent PostsContactAbout HecticGeekWelcome to HecticGeek, it is an independent blog founded back in 2010. We cover in-depth Linux OS, product review with other all technology-related software and tools. Our mission is to provide valuable and trustful technology-related content to our users.