今天，不死哥 ubuntu 安装后进入桌面闪屏，于是
Download the AMD Catalyst™ 11.8 Proprietary Linux x86 Display Driver
wget -c http://www2.ati.com/drivers/linux/ati-driver-installer-11-8-x86.x86_64.run
If you don’t have ‘wget’, install it by
sudo apt-get install wget -y
Make it executable, if not already
chmod +x ati-driver-installer-11-8-x86.x86_64.run
Run it and follow on-screen instructions to install the driver
sudo ./ati-driver-installer-11-8-x86.x86_64.run
参考
http://askubuntu.com/questions/25321/how-do-i-install-drivers-for-an-amd-radeon-hd-6450
