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发表于 2007-7-21 20:20:44
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如果老兄已经正确安装了显卡驱动,而最高分辨率仍然是1020X768.可以试着修改一下xorg.conf这个文件,我把自己的xorg.conf需要修改的部分贴出来:
Section "Monitor"
Identifier "Generic Monitor"
Option "DPMS"
HorizSync 30-83
VertRefresh 56-76
Section "Screen"
Identifier "Default Screen"
Device "ATI Technologies Inc RV350 AS [Radeon 9550]"
Monitor "Generic Monitor"
DefaultDepth 24
SubSection "Display"
Depth 1
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1280x1024" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x1024" "800x600" "640x480"
EndSubSection
EndSection
我修改了两处:
1. HorizSync 30-83
VertRefresh 56-76
修改成适合你的参数.
2. SubSection "Display"
Depth 16
Modes "1280x1024" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1280x1024" "800x600" "640x480"
这一处,"1280x1024"是我改过的,以前默认的是"1024X768",重启机器后,分辨率变成了1280X1024,刷新率成了75.
另:我的显卡是ATI9550,Ubuntu版本也是7.04,希望对你有点帮助. |
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