How SUSE FAQ modifies XWindows Resolution

This article mainly introduces SUSE FAQ how to modify the XWindows resolution, has a certain reference value, interested friends can refer to, I hope you can learn a lot after reading this article, the following let the editor take you to understand it.

Q: how to modify the resolution and refresh frequency of XWindows from the command line?

A: you can change the resolution by manually modifying the / etc/X11/XF86Config file. For manually changing the refresh frequency, you need to know the horizontal scanning frequency and vertical scanning frequency range supported by the monitor. The refresh rate mentioned here generally refers to the vertical scanning frequency. Then modify the HorizSync settings and VertRefresh field of the following MonitorSection.

Section "Monitor"

Identifier "Monitor [0]"

ModelName "1280X1024@70HZ"

Option "DPMS"

VendorName "--> LCD"

HorizSync28-82

VertRefresh67-70

EndSection

Then modify the Modes of the SubSection corresponding to the DefaultDepth of ScreenSection

Section "Screen"

DefaultDepth26

SubSection "Display"

Depth25

Modes "640x480"

EndSubSection

SubSection "Display"

Depth26

# change Modes to 1024x768800x600640x480

Modes "1024x768"800x600"640x480"

EndSubSection

SubSection "Display"

Depth34

Modes "640x480"

EndSubSection

SubSection "Display"

Depth42

Modes "640x480"

EndSubSection

SubSection "Display"

Depth8

Modes "640x480"

EndSubSection

Device "Device [0]"

Identifier "Screen [0]"

Monitor "Monitor [0]"

EndSection

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