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    One monitor stuck in night mode on waking from sleep

    Windows v4
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    • T
      thedoctor2031
      last edited by

      Re: One monitor stuck with tint upon waking up computer

      When I sleep my computer in night mode, I often will start the next day and find my secondary monitor still dimmed. My primary monitor is fine.

      If I right click on the display and open Display Settings, it will update to have dimming off.

      Advanced Micro Devices, Inc. 31.0.24027.1012: AMD Radeon RX 6950 XT (20240313)
      Intel Corporation 31.0.101.4577: Intel(R) UHD Graphics 770 (20230724)

      Generic PnP Monitor, 598 x 336mm, built 2021
      Chromaticities:
      R=0.648438 0.332031
      G=0.325195 0.620117
      B=0.155273 0.057617
      W=0.312500 0.328125
      sRGB gamut: 93%, AdobeRGB gamut: 65%

      Unlimited gamma ramp=1, Internal ramp=0
      Monitor 1 on AMD Radeon RX 6950 XT
      Has VCGT profile=0, Gamma Ramp works=0
      Monitor 2 on AMD Radeon RX 6950 XT
      Has VCGT profile=0, Gamma Ramp works=1

      Windows Build: 22631.4037

      herfH 1 Reply Last reply Reply Quote 0
      • herfH
        herf @thedoctor2031
        last edited by

        @thedoctor2031 yes it is definitely showing here "gamma ramp works=0" for one of the two, which indicates a problem with the video driver. Does it behave differently if you relaunch f.lux?

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