http://support.amd.com/us/gpudownload/linux/Pages/radeon_linux.aspx?type=2.4.2&product=2.4.2.3.25&lang=English
下载ati 3470的驱
| ATI Catalyst™ 9.11 Proprietary Linux x86 Display Driver | 83.6 MB | 9.11 | 11/17/2009 | Download |
Terminal
>sudo sh ./ati-driver-installer-9-11-x86.x86_64.run
跳出安装界面，根windows一样。安装王后，重起，Ok.
PS:
> sudo dpkg-reconfigure xserver-xorg