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 文章标题 : [问题]ubuntu刷新率不能高于85HZ??? 100HZ不可以???
帖子发表于 : 2007-03-31 22:16 

注册: 2005-04-08 22:25
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地址: 江苏-南京
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显示器是三星19寸 型号是945MBi

windows下面1024 768 可以刷100

但为什么ubuntu里面却说超出范围,然后黑屏???

大家看看我的config , 看看如何修改为100HZ 谢谢了!

我显示器说明书上写:
水平扫描频率 30-85KHZ
垂直扫描频率 50-160HZ

下面是我现在85HZ的config,怎么改,能刷到100呢???
先谢谢了!!!!!!!!!


# /etc/X11/xorg.conf (xorg X Window System server configuration file)
#
# This file was generated by dexconf, the Debian X Configuration tool, using
# values from the debconf database.
#
# Edit this file with caution, and see the /etc/X11/xorg.conf manual page.
# (Type "man /etc/X11/xorg.conf" at the shell prompt.)
#
# This file is automatically updated on xserver-xorg package upgrades *only*
# if it has not been modified since the last upgrade of the xserver-xorg
# package.
#
# If you have edited this file but would like it to be automatically updated
# again, run the following command:
# sudo dpkg-reconfigure -phigh xserver-xorg

Section "Files"
FontPath "/usr/share/X11/fonts/misc"
FontPath "/usr/share/X11/fonts/cyrillic"
FontPath "/usr/share/X11/fonts/100dpi/:unscaled"
FontPath "/usr/share/X11/fonts/75dpi/:unscaled"
FontPath "/usr/share/X11/fonts/Type1"
FontPath "/usr/share/X11/fonts/100dpi"
FontPath "/usr/share/X11/fonts/75dpi"
FontPath "/usr/share/fonts/X11/misc"
# path to defoma fonts
FontPath "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
EndSection

Section "Module"
Load "bitmap"
Load "ddc"
Load "dri"
Load "extmod"
Load "freetype"
Load "glx"
Load "int10"
Load "type1"
Load "vbe"
EndSection

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us,bg"
Option "XkbVariant" ","
Option "XkbOptions" "grp:alt_shift_toggle,lv3:ralt_switch,grp_led:scroll"
EndSection

Section "InputDevice"
Identifier "Configured Mouse"
Driver "mouse"
Option "CorePointer"
Option "Device" "/dev/input/mice"
Option "Protocol" "ExplorerPS/2"
Option "ZAxisMapping" "4 5"
Option "Emulate3Buttons" "true"
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "stylus"
Option "Device" "/dev/wacom" # Change to
# /dev/input/event
# for USB
Option "Type" "stylus"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "eraser"
Option "Device" "/dev/wacom" # Change to
# /dev/input/event
# for USB
Option "Type" "eraser"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection

Section "InputDevice"
Driver "wacom"
Identifier "cursor"
Option "Device" "/dev/wacom" # Change to
# /dev/input/event
# for USB
Option "Type" "cursor"
Option "ForceDevice" "ISDV4" # Tablet PC ONLY
EndSection

Section "Device"
Identifier "NVIDIA Corporation NV20 [GeForce3 Ti 500]"
Driver "nv"
BusID "PCI:1:0:0"
EndSection

Section "Monitor"
Identifier "SyncMaster"
Option "DPMS"
HorizSync 30-85
VertRefresh 50-160
EndSection

Section "Screen"
Identifier "Default Screen"
Device "NVIDIA Corporation NV20 [GeForce3 Ti 500]"
Monitor "SyncMaster"
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 "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection

Section "ServerLayout"
Identifier "Default Layout"
Screen "Default Screen"
InputDevice "Generic Keyboard"
InputDevice "Configured Mouse"
InputDevice "stylus" "SendCoreEvents"
InputDevice "cursor" "SendCoreEvents"
InputDevice "eraser" "SendCoreEvents"
EndSection

Section "DRI"Section "Device"
Identifier "NVIDIA Corporation NV20 [GeForce3 Ti 500]"
Driver "nv"
BusID "PCI:1:0:0"
EndSection

Section "Monitor"
Identifier "SyncMaster"
Option "DPMS"
HorizSync 30-85
VertRefresh 50-160
EndSection

Section "Screen"
Identifier "Default Screen"
Device "NVIDIA Corporation NV20 [GeForce3 Ti 500]"
Monitor "SyncMaster"
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 "1024x768" "800x600" "640x480"
EndSubSection
SubSection "Display"
Depth 24
Modes "1024x768" "800x600" "640x480"
EndSubSection
EndSection
Mode 0666
EndSection


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 文章标题 :
帖子发表于 : 2007-04-01 8:15 
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注册: 2006-06-27 23:34
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是不是驱动的问题?


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 文章标题 :
帖子发表于 : 2007-04-09 1:38 

注册: 2005-04-08 22:25
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地址: 江苏-南京
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不是驱动问题,继续求助!!!!!


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 文章标题 :
帖子发表于 : 2007-04-09 14:31 
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注册: 2005-08-14 21:55
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物理参数,看说明书或者显示器的铭牌。难道你以后还想刷到200?


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 文章标题 :
帖子发表于 : 2007-04-11 15:41 

注册: 2006-10-11 20:41
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sudo dpkg-reconfigure xserver-xorg
在最后选择显示器的时候选择medium,然后直接选择你想要的分辨率和刷新频率的组合。


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