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    Blue flickering on brightness adjustement

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    • lornaL
      lorna
      last edited by lorna

      Can you disable Automatic Brightness under Settings > Displays and see if that fixes your flickering? It's a recent feature Apple added and it doesn't play so nicely with f.lux yet.

      @lorna

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      • herfH
        herf
        last edited by

        I just added this to the FAQ:
        https://justgetflux.com/faq.html?q=el+capitan

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        • K
          kachlicka
          last edited by

          I don't have the automatic brightness option on my Mid 2010 iMac 27" (OS X 10.11.1). f.lux version 36.5

          Looks like the flickering has a mind of it's own and happens randomly. When logging from different account (without f.lux), sometimes when opening Display preferences, sometimes when changing brightness.

          Would love to have this fixed. I'm loving the app for several long years :)

          lornaL herfH 2 Replies Last reply Reply Quote 0
          • lornaL
            lorna @kachlicka
            last edited by

            @kachlicka said:

            You might find a reboot after installing f.lux helps this - please let me know.

            @lorna

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            • RyuzzakiR
              Ryuzzaki
              last edited by

              I've noticed increased flickering since the last update and am still running on Yosemite (10.10.5).

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              • herfH
                herf
                last edited by

                The 10.10.5 issue is different --

                On dual-GPU machines the discrete card loads the color profile entirely wrong, which makes it look lighter than the integrated card (we verified this on a Macbook Pro Retina 2014).

                The only solution to this is to lock to the integrated (Intel) card, which works using http://gfx.io/

                Or upgrade to 10.11, where you'll have to turn off automatic brightness.

                Bugs!

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                • herfH
                  herf @kachlicka
                  last edited by

                  @kachlicka do you use a non-apple display? All my displays have this in System Preferences -> Displays as "Automatically adjust brightness"

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                  • K
                    Kush131
                    last edited by Kush131

                    I have tried disabling automatic brightness on my MBP:R (10,1) and f.lux is still flickering when light changes. I tested this by unchecking the automatic adjustment in the display settings and then putting my finger up to the webcam to simulate darkness.

                    To be clear, it also happens when automatic adjust brightness is ticked.

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                    • herfH
                      herf
                      last edited by

                      It seems to take some time to stop doing this behavior after you uncheck the box.

                      A reboot should fix it if it doesn't stop on its own.

                      K 1 Reply Last reply Reply Quote 0
                      • K
                        Kush131 @herf
                        last edited by

                        @herf Can confirm that after a reboot with the box unchecked, the issue seems to be eliminated. Are there any plans to try to play nice with the adjustment in the future?

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                        • herfH
                          herf
                          last edited by

                          It's really not up to us.

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