@ankont Same problem. Thank you for your post. I am also having same problem. Only difference is I am having a blue screen showing busy icon.

@Sanny

Hi. Not sure if this helps but we experience the same issue from time to time and to assist our ICT Teacher, we use this vbs script. All you need to supply it with is the name of the workstation. Its not foolproof but does our job.

Copy the code below into notepad the save it as 'VeyonServiceRestart.vbs' and run it. It will ask you for the workstation name and if workstation is on, it will attempt to restart the service.

Regards

Declan

' StartService.vbs
' Sample vbscript script to Restart Veyon Remote Desktop Service
' -------------------------------------------------------'
Option Explicit
Dim objWMIService, objService
Dim strService,strComputer,waitTime
strService="VeyonService"
waitTime=10000
strComputer = InputBox ("Computer Name", "Restart Veyon Remote Desktop Service")
Set objWMIservice = GetObject("winmgmts:" & "{impersonationLevel=impersonate}!\" & strComputer & "\root\cimv2")
For Each objService In objWMIService.ExecQuery("Select * from Win32_Service Where Name = '"_
&strService&"'")
objService.StopService
WSCript.Sleep waitTime
objService.StartService
Next
WScript.Echo "Your "& strService & " service has Restarted"
WScript.Quit

I think a central install on a server where teachers get permissions to manage a classroom would be (especially from an admin point of view) highly preferable.

You could easily minimize the demo window and control the computer as normal.

Hi,

can you please check the permissions on the key files? Did you export the private key from one Veyon Master to the other one?

Sorry for the late repply...

Disabling "fast startup" did the trick for me.

The replacing of dash with colons didn't seem a good idea, cause for the Lenovo's it worked like that. Only the Dell's were the reluctant ones, so it seemed to be a station configuration problem.

@lmoellendorf Can you try passing -DWITH_PCH=OFF to CMake? Which version of CMake are you using?

@PowerBauer What operating system? Key authentication? Do you assign it by hostname or IP address?

If you are using key authentication, have you set two keys on the master that you want to control, and only the public key on the master?

Try to set it up based on that, that's what I looked at first.
link text

i can do this for you

@Roux-Guillaume
Bonjour
première chose il faudrait installer que le client sur les postes élèves et le master sur le poste prof.. Est-ce le cas ?
Fred

Hello,

I have several teaching rooms with two master computers in operation. It is important that each master computer needs its own private key. I.e. the students' computers each get a public key of Master 1 and Master 2. Master 1 then has its own private key, Master 2 too. A private key for both masters does not work.