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    Red Screen Artifacts When flux is on

    Windows v4
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    • herf
      herf last edited by

      Thanks - there are apparently issues with the new Intel GPUs, and I guess we are first to hear about it.

      Can you post f.lux options > driver info here and we'll try to forward to the right people?

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      • J
        jcaplan916 @herf last edited by

        @herf

        Intel Corporation 27.20.100.9320: Intel(R) Iris(R) Xe Graphics (20210407)

        Wide viewing angle & High density FlexView Display 3840x2400, 302 x 188mm, built 2020
        Chromaticities:
        R=0.680664 0.315430
        G=0.259766 0.684570
        B=0.146484 0.055664
        W=0.312500 0.328125
        sRGB gamut: 100%, AdobeRGB gamut: 85%

        Generic PnP Monitor, 597 x 336mm, built 2015
        Chromaticities:
        R=0.661133 0.332031
        G=0.301758 0.613281
        B=0.149414 0.059570
        W=0.313477 0.329102
        sRGB gamut: 100%, AdobeRGB gamut: 69%

        Winlimit=0, 1
        Monitor 1 on Intel(R) Iris(R) Xe Graphics: VCGT=0 gamma=1

        Windows Build: 19042.985

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        • B
          bangroad last edited by

          I am getting the pink artifacts on my new Intel NUC. Driver info:

          Intel Corporation 27.20.100.8935: Intel(R) Iris(R) Xe Graphics (20201028)

          Winlimit=0, 1
          Monitor 1 on Intel(R) Iris(R) Xe Graphics: VCGT=0 gamma=1

          Windows Build: 21390.1

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          • J
            jcaplan916 @herf last edited by

            @herf Just wondering if there is a known solution?

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            • herf
              herf last edited by

              This thread is getting long - we have fixed several issues up above.

              What I think is remaining is the Intel Xe color artifacts, so two things:

              1. Can anyone post a photo of the screen?
              2. Can you install the "Intel Graphics Command Center" (Windows Store) and see if the color settings tell us anything?
              1 Reply Last reply Reply Quote 0
              • herf
                herf last edited by

                For everyone waiting patiently on the Intel Xe fix, I believe we have found & fixed it. Please try this version:

                https://forum.justgetflux.com/topic/7942/v4-120-update-june-2021

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                • B
                  bergeboonp60 last edited by

                  Hello, yesterday, while fulfilling my work obligations for time tracking software, I got the same blue line, I don’t understand why.

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                  • ?
                    A Former User @herf last edited by

                    @herf I'm using 4.120 and using Intel Iris Xe. Unfortunately I continue to see artifacts, in particular when watching YouTube videos. Currently on Graphics Driver version 27.20.100.9126, the latest from my OEM (HP).

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                    • herf
                      herf last edited by

                      Hi @planet can you post f.lux options > driver info?

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                      • ?
                        A Former User last edited by

                        Sure @herf, here is what is shown:

                        Intel Corporation 27.20.100.9126: Intel(R) Iris(R) Xe Graphics (20201223)

Generic PnP Monitor, 309 x 174mm, built 2019
Chromaticities: 
  R=0.589844 0.349609
  G=0.330078 0.554688
  B=0.153320 0.119141
  W=0.313477 0.329102
  sRGB gamut: 63%, AdobeRGB gamut: 40%

Unlimited gamma ramp=1, Internal ramp=0
Monitor 1 on Intel(R) Iris(R) Xe Graphics
  Has VCGT profile=0, Gamma Ramp works=1

Windows Build: 19043.1110
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                        • G
                          GH_RSC last edited by

                          This post is deleted!
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                          • G
                            GH_RSC last edited by

                            Hello, image.png

                            Please can you help me resolve an issue for one of our users.

                            They have reported that when using the colour labelled as 'incandescent' (2700 K) lines appear (The 'halogen' (setting at 3400K) does not seem to see the red lines).

                            We have updated the laptop video drivers, confirmed the issue occurs if the laptop is unplugged for all other devices, and tried Display Settings > Night light > Night light settings > toggle on and off.

                            The issue is seen on laptop screen and monitors connected.

                            It is a new Lenovo X13 laptop.

                            We have tried the latest version of the software.

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

                              @Mathieu can you post f.lux options > driver info?

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