ATI Mobility Radeon HD 3400 Series

AMD Catalyst 13.1 Proprietary Linux x86 Display Driver
http://www2.ati.com/drivers/legacy/amd-driver-installer-catalyst-13.1-legacy-linux-x86.x86_64.zip

Step 1: Download the driver from the amd webset.
The verison I download is amd-driver-installer-12.6-legacy-x86.x86_64.run

Step2: Build the Debian package
sudo sh ./amd-driver-installer-12.6-legacy-x86.x86_64.run –buildpkg

Step3: Install the driver
sudo dpkg -i *.deb

Step4: Configure
sudo aticonfig –initial