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How to Set a Custom Display Resolution on Linux

 Here's how to set a custom display resolution on linux.

This guide has been tested on Linux Mint 22

It is a trying to set a display resolution of 1352x878

This also changes the display resolution of a the native display of the laptop ( eDP-1)


  1. $ cvt 1352 878
    1. grab the return string
      1.  Modeline "1352x878_60.00"   97.50  1352 1432 1568 1784  878 881 891 912 -hsync +vsync
  2. $ xrandr --newmode "1352x878_60.00"   97.50  1352 1432 1568 1784  878 881 891 912 -hsync +vsync
  3. $ xrandr --addmode eDP-1 "1352x878_60.00"
  4. $ xrandr --output eDP-1 --mode "1352x878_60.00"

  


Enjoy!

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