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Install ATI official drivers in Ubuntu

I find myself pretty often installing or re-installing my official ATI drivers for my video card. So here is a safe guide which will guide you through all the steps.

For a 64 bit system, install this first:

sudo apt-get install ia32-libs

Run each of these, one at the time, if getting any faults ignore it.

sudo sh /usr/share/ati/fglrx-uninstall.sh
sudo apt-get remove --purge fglrx fglrx_* fglrx-amdcccle* fglrx-dev*

Remove your xorg.conf file

sudo rm /etc/X11/xorg.conf

Re-install xorg

sudo apt-get install --reinstall libgl1-mesa-glx:i386 libgl1-mesa-glx:amd64 libgl1-mesa-dri:i386 libgl1-mesa-dri:amd64 xserver-xorg-core

Configure xorg

sudo dpkg-reconfigure xserver-xorg

Reboot:

sudo reboot

After the reboot all the fglrx packages will be gone, you will be using default ones.

Download the newest ATI driver (current version is 12.1)

wget http://www2.ati.com/drivers/linux/amd-driver-installer-12-1-x86.x86_64.run

Once downloaded go to the file location and set it to run as executable

cd /path_of_the_file
chmod 755 amd-driver-installer-12-1-x86.x86_64.run

Use these steps to install

sh ./amd-driver-installer-12-1-x86.x86_64.run --buildpkg Ubuntu/oneiric
sudo dpkg -i fglrx*.deb

Once the driver is installed you need to start up a new xorg.conf file with this command

sudo aticonfig --initial -f

Reboot

sudo reboot



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