1

I am looking for software which helps me reduce the blue light on multiple screens on Ubuntu 20.04.4 LTS. I tried Redshift and Flux but unfortunately they don't have support for multiple screens.

5
  • does the "night mode" built in to Ubuntu work for multiple monitors?
    – Esther
    Apr 26, 2022 at 13:54
  • in my configuration where I used DisplayLink, it is not working and this is DisplayLink fault unfortunatelly May 4, 2022 at 9:18
  • That would be an important thing to add to your question, since normally most options should work fine.
    – Esther
    May 4, 2022 at 13:19
  • Unfortunately, it looks like this is a defect in the DisplayLink drivers, and is just not possible. As an alternative, you can try changing the RGB settings on your monitor, see here
    – Esther
    May 4, 2022 at 13:37
  • Yes, my apologize, I should have added it to the question but at the beginning I didn't realize that DisplayLink can cause the problem. Thanks for pointing out May 5, 2022 at 8:39

0

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Browse other questions tagged or ask your own question.