菜鸟学堂:ATI显示驱动安装配置方法介绍
其实一直没有发现显示这儿有什么问题,昨天玩上War3才想起来Windows下可以不用全屏拉伸画面导致画面变形。不过Linux下好像没有什么显示属性之类的选项。换个驱动吧。现在的驱动在/etc/X11/xorg.conf里写的是"Driver "ati",上网发现这是比较古老的驱动了,较新的都用fglrx了。于是apt-get install了fglrx-driver、fglrx-glx、fglrx-kernel-src、fglrx-control这一堆都弄下来了。 \#b qwR+l3dCfglrxinfo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 !tY(\ Nm%~A _
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display: :0.0 screen: 0
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OpenGL vendor string: Mesa project: [url]www.mesa3d.org[/url]
OpenGL renderer string: Mesa GLX Indirect
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OpenGL version string: 1.2 (1.5 Mesa 6.4.1) }-X&BX\7}
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看来根本没装上,查了查,发现还要编译内核,于是: P5o:j/HH{[
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cd /usr/src
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bzcat fglrx.tar.bz2 | tar x 7sP){+W qO.wJE M,^
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cd /usr/src/modules/fglrx
./make.sh
mkdir /lib/modules/ $(uname -r)/misc "N-CZ-XqPI `8Af
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cp fglrx.ko /lib/modules/ $(uname -r)/misc/ ;^5FW*M&[ ]
depmod -ae h L9\@2pg
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再modprobe fglrx,显示
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Error inserting fglrx, Operation not permitted
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重启后,OK了,分辨率也回到宽屏的水平了。 2?3V9~HH#j
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查看fglrxinfo:
display: :0.0 screen: 0
OpenGL vendor string: ATI Technologies Inc. _b/w/l'{.Fj
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OpenGL renderer string: ATI MOBILITY RADEON X300 :eC#m:[ H#Mh
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OpenGL version string: 2.1.7415 Release
这就对了。
fgl_glxgears:
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1875 frames in 5.0 seconds = 375.000 FPS
1879 frames in 5.0 seconds = 375.800 FPS
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1870 frames in 5.0 seconds = 374.000 FPS l:Q H#AC1`u
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1872 frames in 5.0 seconds = 374.400 FPS
1861 frames in 5.0 seconds = 372.200 FPS |x+u?x B
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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
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8573 frames in 5.0 seconds = 1714.340 FPS *C#Dp0@{-T_