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Help & Troubleshooting

You're facing difficulties with setting up Veyon? Ask away!

1.0k Topics 2.6k Posts
  • Connection to 5 out of 6 clients breaks on reboot

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    @lcrosier Hi, I have this issue starting from Veyon 4.7.5. Hitting the "F5" key on the master PC helps to make all clients visible again. The only temporary solution for me was to roll back the teacher PC to Veyon version 4.7.4, leaving the student PCs with Veyon 4.7.5. I hope this helps. Have a good day. Carlo.
  • Maximum client connetions

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  • Demo will not start forever

    demonstration
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    @DCteacher You are very welcome! So it was the public key, good to know. I'm happy you have solved the issue! Have a good day! Carlo
  • Veyon client just works on root account

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    Hello, Thank you for your attention. The options you mentioned are already configured, I researched a little more and found this topic that solved the problem, https://github.com/veyon/veyon/issues/146#issuecomment-342851916 Thanks again.
  • This topic is deleted!

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  • Broadcast is lagging in WIFI laptop environment

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  • Veyon master on Zorin LInux: Authentication Impossible (with keys)

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  • Active directory and NTLM

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  • How to install veyon properly on linux

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    @darrellsimone The documentation should be read first: https://docs.veyon.io/en/latest/admin/installation.html#installation-on-a-linux-computer The teacher machine needs veyon configurator, the client machines only need veyon master. In principle, you can also access a machine on an external network, although I haven't tried it yet, but you have to enable Veyon on the firewall. If something doesn't work, feel free to ask, I'm happy to help if I can.
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    @Luigi-Capp I have fixed it with the command "sudo apt-get -f install /home/luigicapp/Scaricati/Temp/veyon_4.7.5.0-ubuntu.jammy_amd64.deb" Luigi Cappellazzo
  • Demo/Share screen doesn't work

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    Are you using the latest version on both teacher and student computers?
  • Internet Access Control in school context not working

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    A typical mistake is that Veyon add-ons are not installed on student computers. Also make sure to configure the Internet access blocking mechanism client-side. Is the Windows Firewall enabled on student computers? If not, please enable it and don't set any group policy which prevents applications from changing the firewall configuration.
  • Authentication failed or access denied

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  • Upgrading multiple machines

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    This can be easily done with PSTools from Microsoft and a batch script or PowerShell. I use the following to manually remotely install veyon and the security keys when the GPO installer doesn't work for any reason. You can replace line 1 with a call to a list of computers rather than specifying a single computer if that fits your needs better. SET /p computer="enter computername:" XCOPY "\\networklocation\veyon-4.7.5.0-win64-setup.exe" "\\%computer%\C$\" /e /h /y XCOPY "\\networklocation\UserConfig.json" "\\%computer%\C$\" /e /h /y XCOPY "\\networklocation\veyon\Veyon\*.*" "\\%computer%\C$\ProgramData\Veyon\" /e /h /y timeout /t 5 CD "C:\PSTools\" psexec64 \\%computer% C:\veyon-4.7.5.0-win64-setup.exe /S /ApplyConfig=C:\UserConfig.json /NoMaster
  • Veyon on Linux

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  • Solo un escritorio

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  • Veyon 4.7.5 classroom's PC doesn't all show up once rebooted.

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    Hi, after the reboot command when all my calssroom PCs shows the desktop if I hit "F5" then I can get back them all visible in veyon master. This is only a small issue but wasn't present in 4.7.4 release. Have a good day.
  • change Password veyon Master

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  • Veyon with azure Intune

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