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Corebrightnessd

I have a problem with this process. If I can trust to system monitor, it use 120-130% of CP (how?) and therefore cpu is heating and cooler is spinning too fast. I try to kill it in console, but it rises from the dead again and again. What is this process is and how to fix it?

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MacBook Pro with Retina display, macOS High Sierra (10.13.1), A1502

Posted on Dec 5, 2017 2:15 PM

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Posted on Dec 5, 2017 6:38 PM

This process somehow relate with NightSwift, when NightSwift is on and use automatic mode (from dusk to dawn).

I've disable NightSwift and everything became normal.

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Corebrightnessd

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