Bug 419053 - Night Color conflicts with DisplayCAL color profile
Summary: Night Color conflicts with DisplayCAL color profile
Status: RESOLVED DUPLICATE of bug 413134
Alias: None
Product: systemsettings
Classification: Applications
Component: kcm_nightcolor (show other bugs)
Version: 5.18.3
Platform: Other Linux
: NOR normal
Target Milestone: ---
Assignee: Plasma Bugs List
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2020-03-20 16:28 UTC by Guo Yunhe
Modified: 2020-04-15 14:51 UTC (History)
3 users (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
color profile generated by DisplayCAL (1.12 MB, application/x-7z-compressed)
2020-03-20 16:28 UTC, Guo Yunhe 		Details
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Description Guo Yunhe 2020-03-20 16:28:02 UTC 
Created attachment 126910 [details]
color profile generated by DisplayCAL

SUMMARY

My monitors are calibrated with DisplayCAL + DataColor Spyder 5. This means it load a color profile when the system boots. When it is time to shift night color, the color profile is reset and becomes bluish, and then gradually turns warmer.

STEPS TO REPRODUCE
1. Calibrate your monitor with DisplayCAL. If you don't have a device, you can try the color profile in attachment.
2. Wait the night color start.
3. Observe the transition.

OBSERVED RESULT
The color was first reset to default, which is usually more cold/bluish than calibrated color, and then it turns warm gradually.

EXPECTED RESULT
The color should change smoothly from the calibrated color to night color.

SOFTWARE/OS VERSIONS
Operating System: openSUSE Tumbleweed 20200314
KDE Plasma Version: 5.18.3
KDE Frameworks Version: 5.67.0
Qt Version: 5.14.1
Kernel Version: 5.5.7-1-default
OS Type: 64-bit
Processors: 8 × Intel® Core™ i7-8550U CPU @ 1.80GHz
Memory: 31.1 GiB

ADDITIONAL INFORMATION
Comment 1 Nate Graham 2020-04-15 14:51:54 UTC 

*** This bug has been marked as a duplicate of bug 413134 ***