调整linux 分辨率

调整linux系统的显示器分辨率。

 

1)cp /etc/X11/xorg.conf /etc/X11/xorg.conf.bk

2)vi /etc/X11/xorg.conf

 

修改红色部分

Section "Monitor"
        Identifier   "Monitor0"
        VendorName   "Monitor Vendor"
        ModelName    "Unknown monitor"
        HorizSync    31.5 - 37.9
        VertRefresh  50.0 - 65
        Option      "dpms"
EndSection

to

 

Section "Monitor"
        Identifier   "Monitor0"
        VendorName   "Monitor Vendor"
        ModelName    "Unknown monitor"
        HorizSync    31.5 - 100.0
        VertRefresh  50.0 - 85.0
        Option      "dpms"
EndSection

 

 

在这个section中添加红色部分：

Section "Screen"
        Identifier "Screen0"
        Device     "Videocard0"
        Monitor    "Monitor0"
        DefaultDepth     24
        SubSection "Display"
                Viewport   0 0
                Depth     16
                Modes    "800x600" "640x480"
        EndSubSection
        SubSection "Display"
                Viewport   0 0
                Depth     24
                Modes    "800x600" "640x480"
        EndSubSection
        SubSection "Display"
                Viewport   0 0
                Depth     24
                Modes    "1027x768" "1280x7200" "800x600" "640x480"
        EndSubSection

EndSection

重启机器即可。