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显卡安装完了，修改了xorg.conf改了自己显示器的水平频率和垂直频率
可以我发现在屏幕分辩率在2个位置显示的不同，
打开nvidia-settings 这里的分辩率数值正常，也可以调节！！
但在打开系统－ 首先项－屏幕分辩率 显示的分辩率值是50 51 52 53 ???
下面是我执行xrandr后的显示
*号是不是代表当前的频率？
晕!!!!!!不是是我在1024x768 50Hz的频率下工作的吧，感觉眼睛好累！！！
ccbwx@ccbwx-desktop:~$ xrandr
Screen 0: minimum 320 x 175, current 1024 x 768, maximum 1024 x 768
default connected 1024x768+0+0 0mm x 0mm
1024x768 50.0* 51.0 52.0 53.0
960x600 54.0
896x672 55.0
840x525 56.0
832x624 57.0
800x600 58.0 59.0 60.0 61.0 62.0 63.0 64.0
800x512 65.0
720x450 66.0
720x400 67.0
640x512 68.0 69.0
640x480 70.0 71.0 72.0 73.0 74.0
640x400 75.0 76.0
640x384 77.0
640x350 78.0
576x432 79.0 80.0
576x384 81.0
512x384 82.0 83.0 84.0 85.0
416x312 86.0
400x300 87.0 88.0 89.0 90.0 91.0
360x200 92.0
320x240 93.0 94.0 95.0 96.0
320x200 97.0
320x175 98.0


再附上我的xorg.conf文件，请大家看一看有什么问题吗？
# 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 xorg.conf manual page.
# (Type "man 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"
EndSection

Section "InputDevice"
Identifier "Generic Keyboard"
Driver "kbd"
Option "CoreKeyboard"
Option "XkbRules" "xorg"
Option "XkbModel" "pc105"
Option "XkbLayout" "us"
EndSection

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

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

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

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

Section "Device"
Identifier "nVidia Corporation NV20 [GeForce3 Ti 200]"
Driver "nvidia"
Busid "PCI:1:0:0"
Option "AddARGBVisuals" "True"
Option "AddARGBGLXVisuals" "True"
Option "NoLogo" "True"
EndSection

Section "Monitor"
Identifier "ASUS 17G"
Option "DPMS"
HorizSync 30-85
VertRefresh 50-130
EndSection

Section "Screen"
Identifier "Default Screen"
Device "nVidia Corporation NV20 [GeForce3 Ti 200]"
Monitor "ASUS 17G"
Defaultdepth 24
SubSection "Display"

Depth 1

Modes "1024x768"

EndSubSection

SubSection "Display"

Depth 4

Modes "1024x768"

EndSubSection

SubSection "Display"

Depth 8

Modes "1024x768"

EndSubSection

SubSection "Display"

Depth 15

Modes "1024x768"

EndSubSection

SubSection "Display"

Depth 16

Modes "1024x768_85"

EndSubSection

SubSection "Display"

Depth 24

Modes "1024x768_85"

EndSubSection
EndSection

Section "ServerLayout"
Identifier "Default Layout"
screen "Default Screen"
Inputdevice "Generic Keyboard"
Inputdevice "Configured Mouse"

# Uncomment if you have a wacom tablet
# InputDevice "stylus" "SendCoreEvents"
# InputDevice "cursor" "SendCoreEvents"
# InputDevice "eraser" "SendCoreEvents"
EndSection
Section "Module"
Load "glx"
EndSection

自己顶一下

同问，谢谢！