The default display server in Ubuntu 17.10 is Wayland instead of the usual Xorg. If you are still using apps that only run in X11, here’s how you can easily switch to Xorg from Wayland in Ubuntu 17.10
The newly released Fedora 25 is using Wayland as the default display server. What is Wayland, and what does this mean for you as a Linux user? Let’s find out!