用xorg.conf设置显示器分辨率

1、根据显示器商用型号，拨打官方显示器售后电话要到显示器的水平刷新率和垂直刷新率，比如我的显示器BenQ v2110

要到的的参数是：

水平刷新:24-83khz

垂直刷新:50-76hz

2、用gtf命令获得自己要设置的分辨率参数名称：

gtf 1920 1080 60 //解释：60为要设置的刷新率

得到结果"1920x1080_60.00"

3、

sudo nvidia-xconfig

4、修改xorg.conf文件,修改前记得备份下，以便设置错误进行恢复

sudo vim /etc/X11/xorg.conf

修改默认的行频和场频

HorizSync 24.0 - 83.0

VertRefresh 50.0 - 76.0

增加新设置的分辨率

SubSection "Display"

Depth 24

Modes "1920x1080_60.00" "1360x768"

EndSubSection

5、保存重启电脑，ok了。

尝试了各种方法，这个问题害我一天多时间，我去。

以下是我的设置相关项

Section "Monitor"

Identifier "Monitor0"

VendorName "Unknown"

ModelName "CRT-1"

HorizSync 24.0 - 83.0

VertRefresh 50.0 - 76.0

Option "DPMS"

EndSection

Section "Device"

Identifier "Device0"

Driver "nvidia"

VendorName "NVIDIA Corporation"

BoardName "GeForce GTX 260"

EndSection

Section "Screen"

Identifier "Screen0"

Device "Device0"

Monitor "Monitor0"

DefaultDepth 24

Option "Stereo" "0"

Option "nvidiaXineramaInfoOrder" "CRT-1"

Option "metamodes" "1360x768_60 +0+0"

Option "SLI" "Off"

Option "MultiGPU" "Off"

Option "BaseMosaic" "off"

SubSection "Display"

Depth 24

EndSubSection

SubSection "Display"

Depth 24

Modes "1920x1080_60.00" "1360x768"

EndSubSection

EndSection