Ubuntu
linux-raspi package

  1. Bug #1909747
  2. Comment #4

Comment 4 for bug 1909747

Revision history for this message
Juerg Haefliger (juergh) wrote : Re: Night Light not working on Raspberry Pi

The HVS on the Pi 4B seems different from the older Pis and color management is therefore disabled in the vc4 driver until that's fixed: https://github.com/torvalds/linux/commit/eb92bc72cdab2550fa1c5b05b866bf209df9fd08

FWIW, it's working on a Pi 3B+.