按照教程(包括一个mm最热的那贴)修改了xorg.conf,刷新率可选项有了85HZ,但是选择了这个刷新率后,屏幕的刷新率仍然很低──是人就能用眼睛看出来,很闪的,大概只有65HZ。看起来就像是只能调整分辨率,而无法调整刷新率。 显示器是17inch美格770AG,在XP下使用的分辨率为1024*768 85HZ 16Bit,没有问题,为什么在Ubuntu下就这样了...
这里是我的xorg.conf修改后的几段,请指点:
Section "Device"
Identifier "Generic Video Card"
Driver "vesa"
BusID "PCI:1:0:0"
EndSection
Section "Monitor"
Identifier "MAG 770AG"
Option "DPMS"
HorizSync 30-70
VertRefresh 50-160
# 800x600 @ 100.00 Hz (GTF) hsync: 63.60 kHz; pclk: 68.18 MHz
Modeline "800x600_100.00" 68.18 800 848 936 1072 600 601 604 636 -HSync +Vsync
EndSection
Section "Screen"
Identifier "Default Screen"
Device "Generic Video Card"
Monitor "MAG 770AG"
DefaultDepth 16
SubSection "Display"
Depth 16
Modes "800x600" "1024x768" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 4
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 8
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 15
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 16
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "720x400" "640x480"
EndSubSection
EndSection
[问题]同样是刷新率问题
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- oneleaf
- 论坛管理员
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- 系统: Ubuntu 12.04
- oneleaf
- 论坛管理员
- 帖子: 10441
- 注册时间: 2005-03-27 0:06
- 系统: Ubuntu 12.04
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- 帖子: 4
- 注册时间: 2005-07-16 12:47