Hi, If you are doing Linux OS updates (triggered from within myServer's Dashboard or via a Linux Terminal Window), you will get the latest OS that includes support for "Wayland" Linux desktop. This is the way of the future for all Linux flavors. Unfortunately, TeamViewer application is not yet compatible with Wayland. So...if you reboot the system post a Linux update, you might see a popup to choose "X" (the legacy Desktop) or "Wayland". We highly recommend you actively select "X" and keep the desktop that works with the rest of system.
If you chose Wayland (inadvertently or consciously) you can go back to X by opening a Terminal window (from the Linux desktop or from the Linux Terminal Window choice in myServer's Dashboard Utility menu - allonis / allonis) and type "sudo raspi-config" and click Enter. Navigate to Options. Navigate to "A6 Wayland". Choose W1 X11 backend choice. System will then need to reboot.
There, you should be back to "normal".
We will track TeamViewer's updates and advise when the time is right to switch to the new Wayland interface.
Thanx!!!
