Colour Management in Linux

Since 2014 I have had  colour management software working in my Linux.

I have access to a software program called dispcalgui, which works in conjunction with a colorimeter.

Here are some settings that are specific and some variable for use with my hardware (IBM LP154W02):

• D50 / 5000 K
• White Level =86 cd/m2 screen brightness - this is the max. brightness that my particular LCD screen can produce.
• 174 lux. was setting for previous home. 21 lux is for current home
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