f.lux doesn't word on a USB connected monitor



  • Hello together,

    I use f.lux V4.120 on a notebook. On the HDMI port I connected a first monitor which extends the desktop. Moreover, I connected a second monitor via USB-HDMI converter.

    f.lux reconizes all three monitors, but isn't able to change the color of the second external monitor (the one which is connected via USB-HDMI converter).

    May you help me? Thank you in advance!


    NVIDIA 10.18.13.5582: NVIDIA GeForce GT 740M (20150825)
    Intel Corporation 10.18.10.4061: Intel(R) HD Graphics 4600 (20141218)

    PnP-Monitor (Standard), 598 x 336mm, built 2020 (ext. connected via HDMI)
    Chromaticities:
    R=0.639648 0.339844
    G=0.295898 0.622070
    B=0.152344 0.052734
    W=0.313477 0.329102
    sRGB gamut: 93%, AdobeRGB gamut: 66%

    PnP-Monitor (Standard), 527 x 296mm, built 2021 (ext. connected via USB)
    Chromaticities:
    R=0.652344 0.336914
    G=0.315430 0.625977
    B=0.151367 0.063477
    W=0.313477 0.329102
    sRGB gamut: 90%, AdobeRGB gamut: 63%

    PnP-Monitor (Standard), 345 x 194mm, built 2012
    Chromaticities:
    R=0.578125 0.343750
    G=0.336914 0.571289
    B=0.159180 0.120117
    W=0.313477 0.329102
    sRGB gamut: 70%, AdobeRGB gamut: 45%

    Unlimited gamma ramp=1, Internal ramp=0
    Monitor 1 on Intel(R) HD Graphics 4600
    Has VCGT profile=0, Gamma Ramp works=1
    Monitor 2 on Intel(R) HD Graphics 4600
    Has VCGT profile=0, Gamma Ramp works=1
    Monitor 3 on Intel(R) HD Graphics 4600
    Has VCGT profile=0, Gamma Ramp works=1

    Windows Build: 9600


Log in to reply