Night light broken on Testing with Wayland

[leftbas65]

Hey all, I've seen this posted several times around the internet but I still can't get the night light working. It engages for a few seconds then defeats itself while remaining enabled. The most common solution I've seen is to apply a color profile, which fixes it for others, and I've had a color profile applied to built-in display in my laptop but it has no impact on the problem. Not sure which log info would help but I'm out of ideas.

[juancnuno]

I'm on testing and mine works. What is your schedule set to? If it's Sunset to Sunrise you need to configure your location provider.

[sunrat]

What desktop? What graphics card? Does it work in Xorg instead of Wayland?

I noticed at https://pointieststick.com/ this week a fix for Night Light in KDE:

The Night Light feature now tints the screen in a colorimetrically correct way when not using ICC profiles (Xaver Hugl, Plasma 6.3.0. Link)

You'll have to wait for Plasma 6.3 though and Testing/Sid don't even have Plasma 6 yet, although it is imminent (already mostly in experimental).