ThinOS 8.6. B19 with VNC – graphical errors

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  • April 29, 2019 at 4:18 pm #49691
    stadtmission-chemnitz
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    Hello,

    with the current firmware 8.6.B19 there are problems with VNC. Within VNC sessions, the screen will appear with various graphical errors. Such as. green and yellow stripes. The colors are completely mixed up. Is this error known and how can it be fixed? I have already tested several VNC viewers.

    Thanks and regards
    Frank

    April 30, 2019 at 11:38 am #49704
    suisse
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    hi

    only while connecting through VNC?
    What settings do you use?

    Can you post a picture of that issue?

    May 2, 2019 at 10:19 am #49718
    stadtmission-chemnitz
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    Hi,

    yes, only while connecting through VNC and only on VNC side.
    With 8.6 B13 the same error occurred on Client side too sporadically.
    I don´t have a screenshot right now, because i have downgrade the firmware to 8.5 again.
    The firmware 8.6 works only on the Wyse 3040 without errors. The error occurs on the 3010 or 3020 devices.

    Frank

    May 23, 2019 at 3:37 pm #49867
    stadtmission-chemnitz
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    Hello,
    Today I have the 8.6.B19 again as a trial installed to send you a screenshot, as the picture looks like when accessing via VNC on a 3010 thin client with running Remote Desktop session.
    Can someone understand that and is there already a solution?
    Thanks and regards
    Frank

    May 23, 2019 at 4:02 pm #49868
    ConfGen
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    How does your VNC config on the client looks like?

    CG

    May 24, 2019 at 7:46 am #49875
    stadtmission-chemnitz
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    MaxVNCD=1 VNCD_8bits=yes VNCD_Zlib=yes
    VncPassword=”xxxxxxx”
    VncPrompt=YES

    May 24, 2019 at 9:59 am #49878
    Anonymous
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    did you try exclude 8bits=yes?

    May 24, 2019 at 10:23 am #49881
    stadtmission-chemnitz
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    I have tried exclude 8bits=no

    May 24, 2019 at 10:56 am #49882
    ConfGen
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    Also “MaxVNCD=1 VNCD_8bits=no VNCD_Zlib=no”?

    CG

    May 24, 2019 at 11:18 am #49883
    stadtmission-chemnitz
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    yes, with the same error

    October 24, 2019 at 3:01 pm #51076
    stadtmission-chemnitz
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    Hi,

    the problem still exists. Also with 8.6.B27.
    What I found out by chance is that the graphics error only occurs if the RDP connection has already been started on the ThinClient.
    If you connect via VNC to the thin client and after that you start the RDP connection  everything is OK.
    That makes everything even stranger.
    Please help.
    Thanks and regards
    Frank

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