I use Argyll as a CMS to manage ICCs and DisplayCal to examine
profiles. Is there a need to try to install another server moreover
abandoned for years?
Another tip I just tried:
Download SalixOS live xfce 15.0 x86_64, boot from it, as long as network and gpu is recognized you can use gslapt for installing oyranos 0.9.6 and then look if qcsmevents-qt4 icon comes up colored ... then you can git clone compicc, switch to tag '0.8.10' (git branch -b 0.8.10 0.8.10), install from gslapt compiz & emerald, compile compicc and install it with sudo (password for live user is "one").
Then
compiz --replace&
emerald --replace&
ccsm -> look for icc and enable it.
mounting media happens via "new" method so you can look in /var/run/media/one IIRC for live Salix session.
Worked for me in 16gb of ram :)
qt4 tend to be heavy lib / framework ... :(
But it does not work completely without edid from monitor :( Also dri3 tend to be unhappy if vblank interrupts are wonky due to same cheap vga cable. Must be not a problem with non-vga.
PS: Cinepaint evokes for me old memories of fighting with Gimp
developers who stubbornly didn't want to implement 16-32 bits (or even
other color spaces: they stubbornly stuck to sRGB alone).