These commands come AS IS, WITH NO WARRANTY. I AM NOT RESPONSIBLE IF YOU BORK YOUR SYSTEM
Synergy on Linux - It's great when it works, but it's also a pain because most guides are intended for Ubuntu 18, which is absolutely useless now. Here is how I was able to setup Synergy at login on a Pop_OS 22.04, but should ALSO work for ANY distribution using GDM3 as it's login manager (i.e Fedora and/or Ubuntu).
Install synergy. Make sure that synergyc is installed first (included in deb or rpm)