Debian 安装amd驱动

网上也有很多文章，但我就是看着这些文章走了不少弯路，事实是官方放弃，找他们没用。应该用开源的。

参考：https://wiki.debian.org/AtiHowTo#Installation

环境：Debian 9, gnome

转载内容：

Installation The following procedure will install the open source display driver packages, DRI modules (for 3D acceleration) and driver firmware/microcode: If you have previously used the non-free nvidia proprietary driver, then you need to uninstall it if you wish to use OpenGL accelerated graphics. The easiest way is to use the command: # apt-get purge nvidia. Don't forget the "." dot after nvidia - This erases every package with "nvidia" in its name. Add "contrib" and "non-free" components to /etc/apt/sources.list, for example: # Debian 8 "Jessie" deb http://httpredir.debian.org/debian/ jessie main contrib non-free Update the list of available packages: # apt-get update Install the firmware-linux-nonfree, libgl1-mesa-dri and xserver-xorg-video-ati packages: # apt-get install firmware-linux-nonfree libgl1-mesa-dri xserver-xorg-video-ati Restart your system to load GPU device firmware.