Synergy instead of hw KVM
After thinking and thinking if I should use a hardware KVM or software version to use one mouse and keyboard between my computers I decided to go with Synergy, the software version first. Synergy is using network communication to simulate the keyboard and mouse between multiple computers. For my production system I am using Ubuntu LTS version. Synergy are in the repository so that was easy to install. The problem started when I tried to use it with another computer of mine that has Antergos installed. The version was to new and the Client couldn't connect to the Server which runs on my Ubuntu computer. So I had to compile from the source and all the problems started there.