I installed Juno yesterday. Tested nightlight, it was working, but today it is not. I can see the indicator in the wingpanel, can turn it on/off, use the slider, but nothing happens.

  • I have tried reinstalling in. downloaded source from github and recompiled. Nothing changed. Oct 20, 2018 at 19:19

1 Answer 1


I had the same problem. I needed to change the schedule from "Sunset to Sunrise" to "Manual". I tested to change the hours and it worked again.

Hope that was helpful.

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