安装驱动得过程网上得教程比较复杂,曾按照这个贴子操作http://forum.ubuntu.org.cn/viewtopic.php?p=670626
到sudo module-assistant prepare时出错
代码:
sudo module-assistant prepare
Getting source for kernel version: 2.6.22-16-generic
Kernel headers available in /usr/src/linux
Creating symlink...
Couldn't create the /usr/src/linux symlink!
apt-get install build-essential
Getting source for kernel version: 2.6.22-16-generic
Kernel headers available in /usr/src/linux
Creating symlink...
Couldn't create the /usr/src/linux symlink!
apt-get install build-essential
后面得编译都出错,不知道具体原因
之间运行run文件,提示ERROR:vcdk is missing
崩溃中,现在使用得分辨率是800*600
代码:
fglrxinfo
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Error: couldn't find RGB GLX visual!
Segmentation fault (core dumped)
Xlib: extension "GLX" missing on display ":0.0".
Xlib: extension "GLX" missing on display ":0.0".
Error: couldn't find RGB GLX visual!
Segmentation fault (core dumped)
之后更新受限驱动管理器,重启后解决
确定驱动安装正确:
fglrxinfo![](https://www.cnblogs.com/Images/OutliningIndicators/ContractedBlock.gif)
以上信息表示ati的驱动安装好了
然后确定3d特效打开
glxinfo | grep direct
direct rendering: Yes
先试着打开特效
最初提示:"The Composite extension is not available"
于是在 etc/X11/xorg.conf里设置
Section “Extensions”
Option “Composite” “Enable”
EndSection
然后的提示信息是:
"Desktop effects could not be enabled"
查找论坛, 找到一个答案:要安装xserver-xgl, 安装好后, 特效果然可以开。
sudo apt-get install xserver-xgl