Suddenly, the connection drops, your screen freezes up, and all of the work you have done is lost. The best way to define Wayland is to call it a protocol used by compositing window managers to communicate with the client and the C library of Wayland protocol. If you see Wayland, quite obviously, the display server in use is Wayland. You might have heard or even come across a Linux distribution using Wayland—for example, Fedora 25—as its default display server. If you’d like additional info, you can test the formal documentation: https://wayland.freedesktop.org/docs/html, Your email address will not be published. Operating System: - Ubuntu 18.04 Bionic Beaver; Software: - GDM3; Requirements Privileged access to is required to perform this configuration. Close, save the file, and then restart gdm using the command: