Hi, I have been using ssh -X to connect to a server and use its Matlab in graphical mode. But sometimes I can, sometimes not.
The connection info right before failing to get graphical mode is:
ssh -X lehe@hostname
Warning: the RSA host key for 'hostname' differs from the key for the IP address 'xxx'
Offending key for IP in /home/lehe/.ssh/known_hosts:1
Matching host key in /home/lehe/.ssh/known_hosts:3
Are you sure you want to continue connecting (yes/no)?
Can someone please tell me why and how to do correctly?
Is it related to the fact that sometimes I have several connections to the same server?
Thanks and regards!