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I'm wondering if there's a config parameter or a terminal command that can set all and any future displays that are connected to use an sRGB color calibration profile.

I have a computer that has a Quadro 620 that has a horrible yellow cast, and changing the display calibration profile in settings to sRGB makes the display 'normal'. I was looking for a way to have this (sRGB) as the default. Thanks in advance!

Using Ubuntu 22.04.2 LTS and dgm3 within a chrootless LTSP environment.

MackleMcG
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  • Check if this answer might help you... -> https://askubuntu.com/a/1464815/289138 – Hannu May 06 '23 at 13:21
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    Thank you. That link sent me down the right rabbit hole. `colormgr get-devices` shows two paths for _Profile 1_ and _Profile 2._ In my case, it was /usr/share/color/icc/colord/...icc and /var/lib/gdm3/.local/share/icc/edid-...icc Deleting both icc profiles and copying /usr/share/color/icc/colord/sRGB.icc to both locations resolved the issue of having incorrect display colors on a Nvidia Quadro K620 while using Nouveau drivers. Upon displaying colormgr get-devices once more, only Profile 1 stuck (/usr/share/color/icc/colord/sRGB.icc) YMMV! – MackleMcG May 08 '23 at 16:57

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