Home / ubuntu / Questions / 1014134
In Process
jeff
Asked: 2018-03-13 03:41:53 +0800 CST

Is it possible to disable redshift on just one screen from a multi monitor setup?

  • 772

I've got an e-ink display and would like to disable redshift on just this screen, but keep it enabled on the other two monitors. How do I setup this? Is it possible to increase contrast as well? (The Chrome high contrast extension is good for the browser.)

redshift contrast

1 Answers

  1. Okay, I figured out a solution for me. Run:

    redshift -m randr:crtc=2 -O 9000 for the redshift-disabled third monitor (sometimes I use 8000).

    And run

    redshift  -m randr:crtc=0 -O 3000
redshift  -m randr:crtc=1 -O 3000

    It's my color temperature for both the other monitors.

    • 4