Am 05.05.2015 um 16:54 schrieb Real, Elizabeth (392K):
Prior to reaching out to the x2godev group, I checked the sshd_config file on the server to ensure the rsa host key was enabled. I restarted sshd anyway, tried connecting from the client to the server but got the same error on the client:
x2go-INFO-8> "Starting connection to server: 128.149.23.102:22" x2go-ERROR-2> "Connection Error(Can not connect to 128.149.23.102:22): Protocol mismatch: " 2015-05-05 07:53:29.214 x2goclient[4409:319022] modalSession has been exited prematurely - check for a reentrant call to endModalSession:
Any other ideas?
You could try (all in one line, no blanks at the mail-client-induced line wraps):
ssh -o HostKeyAlgorithms=ssh-rsa-cert-v01@openssh.com,ssh-dss-cert-v01@openssh.com,ssh-rsa-cert-v00@openssh.com,ssh-dss-cert-v00@openssh.com,ssh-rsa,ssh-dss yourusername@yourhost
This should attempt to initiate an SSH connection using your regular ssh client that tries to use the RSA host key the way X2Go does.
If that doesn't connect properly, it's a sign something's wrong with your ssh server setup.
-Stefan
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