Color calibration profile

Rocky Linux Tech Help
1

Hi !
I am trying the same question a few month later,

We need to utilize color profiles on our Rocky Linux 9.3 installation. However, since there are multiple users on the workstation, I’m looking for a way to enable color profiles for all users and specify which profile to use through the native color profile tool in the settings. I’ve tried searching for a command-line solution, and I considered using tools like gconf or gsettings, but I couldn’t find the associated key.

Any assistance would be greatly appreciated!
Thank you

2

You could make a profile available in a shared location, then users could add it from “Settings : Colour”

3

yes , well this would be the last option, my goal is to make it by default , and the option "set for all users " doesnt seem to hold

4

Hi,

A little update to inspire the conversation :

I found that I can deploy color profiles with this command

sudo colormgr device-make-profile-default xrandr-HDMI-000 /org/freedesktop/ColorManager/profiles/icc_592efc29734e8923eea58d2875ee50c6

That specific color profile is a built-in test profile , now the issue I have is how to add my custom icc file to the profile list.

sudo colormgr import-profile /path/to/file/profileTEST.icc 
The profile was not added in time

I will update when I find more

5

I figured it out , thanks to this reddit post :
Reddit - Dive into anything

I needed to copy the icc profile to /usr/share/color/icc/colord/
Identify the display ID with colormgr get-devices

Once the ICC profile was in the colord directory, I was able to get the object path with colormgr get-profiles

then make it load by default using
colormgr device-add-profile [Monitor ID] [Profile ID]
colormgr device-make-profile-default [Monitor ID] [Profile ID]

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