Hi @RoggerJones
Even though we do not want Veyon to be used for spying you could probably use for such purposes. Please read the documentation for information on installation and configuration.

Hi @OSSJack19

there's currently no solution except for using the window demo. We'll try to improve this behaviour in Veyon 5.0 (coming in 2020). To help us please submit a bug report at https://github.com/veyon/veyon/issues/

Hi @cpbools
please submit a bug report at https://github.com/veyon/veyon/issues so we can track and fix this issue.

@toddlich
Hi,
this is the right way.
The top bar is set to manage the whole group of computers. Then if you want to control one of them or see one screen, you'll have to put the ip adress... or use the right clic on the desired computer. So you can have what you need.

Hi,
I solved my problem although I do not understand why it didn't work.
I changed the condition :

General :

inversion of all conditions : checked

Condition :
checked accessing computer is in C12 rem: C12 is the place of clients

accessing computer is local host : checked unchecked

Action :

Ask permission to the connected user : checked

2019-08-21 07_29_41-Console de gestion Veyon 4.2.4.png

Thank you.

@tobydox Sorry for not replying for so long. I had a vacation.

So, I installed Veyon 4.2.4 on my school PC. And is still doesn't work for me.

I tried both authentication methods "Logon authentication" and "Key file authentication". Also I enabled Multi session mode in Veyon Configurator. All my zero clients have static ip address. Also i enabled sharing files on windows.

My clients in Veyon Master are red, so i presume Veyon see them, but couldn't connect. I tried adding my computer's ip address to Location & Computers and it's working in Veyon Master!

Maybe I'm missing something? Here's link to veyon logs and screenshots of Configurator.

Hi,
You probably have another VNC application already running like italk, or ultravnc.

Hello,
I would first uninstall properly the previous version with full admin rights before trying to setup the new one 4.2.4. (and especially if version 32bits and 64bits have been mixed in the past)
I did experienced such difficulties with old versions. Solved by uninstalling with revo, and cleaning all reg keys...

Hello,
I've seen also reactivity problems (mouse blocked) on the master when a big amount (100) computers are checked (which should not be used to my point of view).
Thank you.

Hello,
Are you using wifi or RJ45, or a mix of both?
Which antivirus do you have on the clients and master?
( I do experience the same issue, only in wifi) and also in 4.2.4

thank you

Which version of Veyon are you running?

Have you enabled the option on the clients you want to view?

Hi @Dembe
thanks for testing Veyon and investigating this issue! Can you please try again with the latest 4.2.4 release?

There's currently no option for this. We plan to improve the bandwidth utilization of the demo mode in Veyon 5 in 2020.

Ok, thanks for the reply! One specific question: are you using access control together with the LDAP/AD integration?

If you are using Linux, you can install Xmacro. With Xmacro you can create macro files with keystroke sequences. Not only just regular keystrokes, but you can actually make keystroke combinations like Alt F4 etc. Then you call the macro files with a shell script. I use this a lot to manipulate the buttons on the active applications on the students screens. I really love my Alt F4 script, if a student opens a browser I can immediately close it!

To be able to do this you should be familiar with shell scripts, and study the documentation for Xmacro.

Hi @moises-epia
please see the documentation at https://docs.veyon.io/en/latest/admin/introduction.html#network-architecture and https://docs.veyon.io/en/latest/admin/reference.html#network for details on the network ports used by Veyon.

Hi @ekblu28

Veyon should work through VPN even though the internet connection can be a bottleneck. While the monitoring mode should work regularly the demo mode likely will be very slow.