Hello
I encountered the same problem.
when I updated the master to version 474 using the clients version 455.
once the update of the clients to version 474 everything is OK for me.
Fred

@davebo

I found it here:
%APPDATA%\Config

@RNETuband
Bonjour
Effectivement avec le bouton de la barre horizontale du haut cela fonctionne, mais pas en faisant clique droit sur la vignette d'ordinateur a diffuser
Fred

@Da33a
Hello,
check out the manual here: https://docs.veyon.io/en/latest/admin/cli.html

for importing a public key, do:
veyon-cli authkeys import key_name/public "C:\path\to\key.pem"

if you're importing a private key, change public to private

@linis I routinely have this challenge as well.

When I stop DEMO, the students are locked out of their computer...non-responsive...or the START bar disappears. It seems that Windows 11 has Crashed.

Sometimes clicking DEMO again, then back off works, but quite often, nearly every student in the classroom has to restart their computer. I am having to refrain from using Demo once again.

Anybody else?

I'm using Ubuntu 22.04.

When I turn on the computer (client) the login screen is projected on the Veyon Master, it shares normally. The names of the users appear, and it is possible to see it by logging in, that is, choosing the user and typing the password...

After starting to login... the screen goes all black with the mouse arrow in the middle, and the status appears: Online and connected (no user logged in). It appears that no user is logged in.

If you log in with the direct user when you turn on the computer, without having to type the password, it works normally. But, if I change the user, it stops working.

It seems that the first user who turns on the machine is the one who will share it until it turns off.

Thank you very much!