fglrxinfo了一下,显示段错误,于是把xorg.conf里显卡那个Section里的Driver改成“fglrx",Ctrl+Alt+Backspace之后发现效果很差,而且也没有宽屏分辨率了,再fglrxinfo,显示的是
display: :0.0 screen: 0
OpenGL vendor string: Mesa project: www.mesa3d.org
OpenGL renderer string: Mesa GLX Indirect
OpenGL version string: 1.2 (1.5 Mesa 6.4.1)
看来根本没装上,查了查,发现还要编译内核,于是:
cd /usr/src
bzcat fglrx.tar.bz2 | tar x
cd /usr/src/modules/fglrx
./make.sh
mkdir /lib/modules/ $(uname -r)/misc
cp fglrx.ko /lib/modules/ $(uname -r)/misc/
depmod -ae
再modprobe fglrx,显示
Error inserting fglrx, Operation not permitted
重启后,OK了,分辨率也回到宽屏的水平了。
查看fglrxinfo:
display: :0.0 screen: 0
OpenGL vendor string: ATI Technologies Inc.
OpenGL renderer string: ATI MOBILITY RADEON X300
OpenGL version string: 2.1.7415 Release
这就对了。
fgl_glxgears:
1875 frames in 5.0 seconds = 375.000 FPS
1879 frames in 5.0 seconds = 375.800 FPS
1870 frames in 5.0 seconds = 374.000 FPS
1872 frames in 5.0 seconds = 374.400 FPS
1861 frames in 5.0 seconds = 372.200 FPS
glxgears:
9567 frames in 5.0 seconds = 1912.826 FPS
8578 frames in 5.0 seconds = 1715.569 FPS
8586 frames in 5.0 seconds = 1717.023 FPS
8573 frames in 5.0 seconds = 1714.340 FPS
8556 frames in 5.0 seconds = 1711.165 FPS
话说宽屏画面拉伸的问题还没有解决。没找到什么类似控制中心这样的东西。
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本文来源:塞迪网 作者:佚名