I was using Teleport for Mac as my KVM. But I could only control a mac mini and my laptop with it. I was looking for something that would work with Ubuntu and MacOSX switching the keyboard and mouse between them.
Setting up my Ubuntu machine as the server and my OSX laptop as a client was facilitated by
One issue I had was using a PC keyboard with OSX (since my Ubuntu server is the synergy server). I was not able to map the Super key to be theCommand key. Tried various options with keymapping on Ubuntu without much success. Resolutions welcome.