I had two RDP connections in Remmina and the other one stopped working all of a sudden. I didn't remove ~/.freerdp/known_hosts, but I did remove the fingerprint line of the defunct connection. It fixed the problem.
I had two RDP connections in Remmina and the other one stopped working all of a sudden. I didn't remove ~/.freerdp/ known_hosts, but I did remove the fingerprint line of the defunct connection. It fixed the problem.