Help & Troubleshooting

• H

  Can't remove "Run Program" entries
  • hiaring  

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• S

  Veyon Master Grey Icons
  • SJBillericay  

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  S

  Hi, Fixed the issue by adding 'dNSHostName' to the 'Computer hostname attribute', in Environment settings, under LDAP Basic. Andy
• J

  Probleme mit virtueller Umgebung
  • JoSch  

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• A

  problems with windows 10: desperate teacher :(
  • alexia74  

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  I have the same problem. I asked for professional help. There is no solution. The Veyon Organisation must solve the problem in the next release. We have to wait. Do they know the problem?
• C

  Black screen on 4.4.2 with latest Win10
  • ctrlaltsuppr  

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• T

  Cant stream my screen
  • tarhunlover  

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• W

  Can't access to host.
  • wichai  

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  I have the same problem. I tried everything. I asked for professional support. The problem still remains. I think the last upgrates of Windows 10 don't support Veyon 4.4.2 version 64 bit.
• R

  Keyfile Authentication with domain users
  • R2Tech  

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  Finally got it to work with 4.2.2. Setup is the following: lab with a Master. The Master will not be used by students, logon auth is unneeded and causes other issues. First install Veyon with the master on a machine and generate a key pair (I just name it "teacher"). Export them to another folder (I put them on the file share for distribution later). Generate locations and computers in Location & Computers. You'll have to install the clients with either a config file included or utilize veyon-wcli to change authentication mode. The config will not set the key access control group, you'll need to set it with veyon-wcli. By default it pulls the highest privilege group available when the key pair is created (Administrators), but you'll actually want to have it for the lowest (Users). //Config for Master/Client General Authentication Method: Key file authentication Computer Access Control x Grant access to every authenticated user (default) Authentication keys Set Access group to "Users" //Imports public key "C:\Program Files\Veyon\veyon-wcli.exe" authkeys import teacher/public \\fileserver\share$\folder\teacher_public_key.pem //Imports private key (Master Only) "C:\Program Files\Veyon\veyon-wcli.exe" authkeys import teacher/private \\fileserver\share$\folder\teacher_private_key.pem //Sets access group to Users (works with domain login as well) "C:\Program Files\Veyon\veyon-wcli.exe" authkeys setaccessgroup teacher/public Users //Sets access group to Users (works with domain login as well) (Master Only) "C:\Program Files\Veyon\veyon-wcli.exe" authkeys setaccessgroup teacher/private Users One gotcha I learned is that the Veyon uninstaller will not remove keys. If you generated new keys for a new version but with the same name, the old ones will have to be deleted first because the import will not work if a file with the same name exists. //Remove the Veyon folder from ProgramData rmdir /s /q "C:\ProgramData\Veyon" When you import the keys with veyon-wcli the folder structure will be created. Now you've Veyon running with key authentication.
• J

  RDP (mutli session mode)
  • Joc78  

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• A

  install veyon-client on ubuntu 20.04
  • alainc  

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• T

  Turn off student control during remote control
  • twarcup  

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• T

  while remote control is activated both client and master have control of mouse/keyboard
  • twarcup  

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• S

  Crash issue on Xubuntu 20.04
  • scaromonte  

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• A

  Veyon - Room location with Computer Group - odd behavior in 1 room
  • AdamP  

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  W

  Hello, I have exactly the same display problem. I'm in 4.4.2. I think VEYON displays the 'OU'
• T

  Rearrange clients on the master screen?
  • twarcup  

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• S

  Power On
  • sdmaxwell  

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  Hi, I have the same issue, but it is our school setup thats blocking it. I believe the Power On uses Wake-On-Lan which is often blocked in organizations. It uses a "magic" packet that is sent to the machine to wake it up. Firewalls/Network Switches often block the port (UDP 7 and 9). You also have to ensure the Wake-On-Lan feature is enabled in the BIOS of the PC. Third thing is to remember that Wake-On-Lan uses MAC Address so I suspect you need to add them all into the config file (Locations/PC Names bit) Good luck
• R

  install admin error
  • redegelde  

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  R

  no one? can get this to work, keep saying log in as admin. And that is whats i am doing
• A

  Problems with same username in master and client machines
  • antoniolopez  

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• F

  Veyon running - Ubuntu
  • fraksipon  

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• L

  Logon Authetication issue for non Admin users
  • Leepatterson  

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  H

  I have the same issue, when I'm not launching Master without admin rights, I'm told that I don't have access to this network. Launch with administrator rights - just fine. Using LDAP and LDAP tests for access are all OK.