Unable to negotiate with [IP: X.X.X.X] port 22: no matching host key type found. Their offer: ssh-rsa,ssh-dss
Al intentar realizar una conexión SSH o SCP contra una máquina obtenemos un mensaje con el texto:
"Unable to negotiate with [LA IP DEL SERVIDOR] port 22: no matching host key type found. Their offer: ssh-rsa,ssh-dss"
La solución puede encontrarse en el artículo:
Git error no matching host key type found. Their offer: ssh-rsa - Stack Overflow