Public bug reported:

I have Dell XPS 17 9700
Color profiles not applied system-wide x11
Ubuntu 24.04 fresh installation or live
When selecting ICC profile in Settings->Color only a few applied for example: 
Test Blue
Everything else don't have any effect on the screen
I've traced that only ICC profiles that have VCGT tag are affecting output.

Live Ubuntu 22.04.4 works and I can see the change if I select: Test Swapped 
Green and Red colors
Interesting thing that same live boot on Acer Swift 1 doesn't allow to change 
output profiles

** Affects: ubuntu
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/2070295

Title:
  Color profiles not applied system-wide x11

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