Barrier works best on X11. If you are using a modern distro with Wayland (like Ubuntu 22.04+ or Fedora), you may need to switch to an Xorg session at login for the smoothest experience.
Once you’ve finished the , follow these steps to get connected: download barrier linux
Barrier is a fork of the famous Synergy software. While Synergy moved toward a paid model, Barrier remained free and open-source, maintained by a community that values simplicity and cross-platform compatibility. Barrier works best on X11
Click "Configure Interactive." Drag the monitor icon from the top right into the grid to match your physical desk layout. Double-click the new screen to give it the Screen Name of your client computer. While Synergy moved toward a paid model, Barrier
If you’re looking to , this guide will walk you through the process, why it’s a game-changer, and how to get it running in minutes. What is Barrier?
On the PC with the keyboard/mouse, open Barrier and select "Server (share this computer's mouse and keyboard)."
Linux firewalls (like UFW) often block the port Barrier uses (usually 24800 ). Make sure to allow this port on both machines.