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在终端里输入以下命令对文件进行编辑:
sudo gedit /etc/X11/xorg.conf
输入超级管理员的密码。(如果之前是使用超级管理员账号登入的话,则自动跳过。)
打开后你想要的修改Xorg.conf文件资料。
(没安驱动开不起特效,但可以解决你修改Xorg.conf文件错误后还原) /etc/X11/xorg.conf里Ubuntu 8.10原装系统正确文件资料如下:
# xorg.conf (X.Org 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.
#
# Note that some configuration settings that could be done previously
# in this file, now are automatically configured by the server and settings
# here are ignored.
#
# 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 "Device"
Identifier "Configured Video Device"
EndSection
Section "Monitor"
Identifier "Configured Monitor"
EndSection
Section "Screen"
Identifier "Default Screen"
Monitor "Configured Monitor"
Device "Configured Video Device"
EndSection
(备注:保存后退出重启,这时已经修改)
E。安好驱动后,解决显示器分辨率和刷新率问题过低,打开系统-系统管理-Nvidia X Server settings(ATI没用过),打开X Server Display Configuration后看右边的Display(就是显示器相关设置),分辨率Resolution很低:随便选如: 640*320或800*600, 刷新率Configuration:60HZ 然后点下面Save to X Configuration File 打开 Show Preview...
把里面的从# xorg.conf (X.Org X Window System server configuration file)包括一项开始把全部复制粘贴到xorg.conf文件,(同时打开原来的xorg.conf文件清空)。找到下面的这一项Option "metamodes" "800x600_60 +0+0"把它改成Option "metamodes" "1152x864_75 +0+0"(根据自己的显示器分辨率和刷新率来改)保存后退出重启,看看成功没有。如果不行找到这两项改下为
HorizSync 28.0 - 85.0
VertRefresh 43.0 - 76.0
哈哈~你就会发现显示器分辨率和刷新率回到正常了,并开起了特效,重新打开那个显卡设置, 系统-系统管理-Nvidia X Server settings看分辨率可以设更高到1920*1080或1920*1200。刷新率也可以设成AUTO或60到85了。
责任编辑:小草