Red Screen Artifacts When flux is on
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@herf you're not gonna believe this. I just sent you my color profiles that were causing issues. To do that, I had to find the directory storing the ICC color profiles. I found some that were old and not added to the system - so for fun, I just installed one of those profiles, and switched to it, and then switched back to one of the old profiles. They're close to the same.
Then I started f.lux to see the issue again.
The issue resolved itself.
I had switched between installed color profiles with no effect. So I think it was INSTALLING a color profile that solved this issue, at least temporarily (it's only been about 5 minutes).
What the heck!
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@herf Aaaaand the problem is back. I didn't change anything from last night. I'm frustrated and at a loss.
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I have a few ideas - will move to email.
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We found a problem with invalid color profiles and fixed it in v4.119. This should affect a tiny number of users.
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@herf v 4.119 did not fix it for me. Let me know if I can provide any extra information.
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@herf just signed up to let you know I also still have this problem when set darker than 3300k.
Running 4.119, Win 10 x64, Lenovo Flex 5.
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@Mathieu And for what it's worth, I upgraded Windows 10 from 1909 to 20H2, but it doesn't fix the bug either, still with f.lux 4.119 / latest Intel drivers.
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Sent some emails to people for followup...
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Hi,
I use flux from a long time. It's a good software. But, I have the same problem with my news laptop Lenovo Idepad with Intel iris graphic.
I had before another lenovo ideapad not being on intel iris is I did not have this problem ...
My windows i'ts a clean install (not pre-installed windows). All my driver are up to date. Windows 10 20H2.
I hope this problem can be corrected ...
PS: Sorry for my little English.
Thanks for your job !
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Same thing happening to me. Brand new XPS13, have used F.lux for years. But only happening on movie mode!!
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I have the same problem - is there a known solution?
 
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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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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=1Windows Build: 19042.985
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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=1Windows Build: 21390.1
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@herf Just wondering if there is a known solution?
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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:
- Can anyone post a photo of the screen?
- Can you install the "Intel Graphics Command Center" (Windows Store) and see if the color settings tell us anything?
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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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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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@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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Hi @planet can you post f.lux options > driver info?
