I have successfully installed it but when I click veyon master or configurator nothing happens What is the solution?

IP addresses/DNS issues are mess in my school district with DHCP and we are not allowed to have STATIC IP MY Fix Needed: Computer Name, Primary DNS Suffix, Created Veyon Authentication Key Public You get this using Computer Name and Primary DNS Suffix using CMD command in windows and using ipconfig /all to get the computers name and network link C:\User YourloginName>ipconfig /all Windows IP Configuration Host Name . . . . . . . . . . . . : Computer-Name (This is each individual computer's name) Primary Dns Suffix . . . . . . . : student.sch.local (This is the main link the network uses to find computers and back to DNS) In Veyon's Rooms and Computers under Host address/IP I copy this info (Not the IP as they change constantly) Computer-Name.student.sch.local Computer-Name.student.sch.local combines the name and link so the system can find each computer even if the ip changes. As IP's change in DHCP, but the names stay the same. When I add Veyon service to each client or student computer I add the Public key that Veyon created for me in Rooms and Computers and then I can see and control each client/student machine from my teacher's master Veyon service.

If the networks are directly connected (i.e. not NAT etc.) Veyon can talk to computers in different networks as well.

Thanks for providing the investigations and sharing the workaround! While scrutinizing the issue I spotted a problem in the build system leading to relevant x11vnc features such as the keyboard extension not being enabled at compile time. This will be fixed in 4.1.6.

Can you find any related information in the Windows Event log? Can you check the service's settings in the Windows Service management console?

Unfortunately we have to postpone this feature in order to get everything else done for 4.2.

Welcome to Veyon! Unfortunately it's currently not possible. We could implement this through professional services. Please contact support@veyon.io this could be an option for you.

Restricting access to a group such as teacher is the way to go so there seems to be a problem with the system or Veyon configuration. I assume the teacher users are member of a teacher group on both master and all client computers? Can you run getent group teacher and post the output here?

Please switch to the 4.1 branch or install cyrus-sasl-mingw-w64.

Have you solved the problem by now? Please see https://docs.veyon.io/en/latest/admin/configuration.html#authentication for more information on how to set up authentication in Veyon.

Are you using keyfile or logon authentication?

Hi Marco, I reply in English so that everyone can understand the post - I hope that's OK with you. Adding status overlay icons is a nice suggestion. We'll think about it even though it probably won't be implemented in the short term except there's a code contribution or sponsored development. At least the current active feature(s) is always displayed in the tooltip of a computer so if unsure either look at the tooltip or simply click the "Overview" button in the toolbar (again) which will always stop any active features on all computers. The same applies for locking input devices only without blaking the screen. We hope to have this in Veyon 5. Running the demo mode on computers which no users are logged on is not possible and technically very difficult so it's very unlikely to find a solution here. Best regards Tobias

Internet access control will be available for subscribers in 2019 - see https://veyon.io/blog/2018/10/16/roadmap-2019/ for details.

Ich arbeite mit windows 7 64bit