Colour management and ICC profiles
I have a really bad display without colour management. Within Ubuntu Unity, I use an ICC profile. The profile does not seems to be loaded when running an i3‑wm session. I though I just have to run the same application Ubuntu probably invokes for Unity, but failed to find which one it uses. I installed and tried xicc
to load the profile, but this do nothing and my calibration test pictures still display badly.
How do one install an ICC profile when running an i3‑wm session ?