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?
Thank you, Liz
On 5/4/15, 5:41 PM, "Mihai Moldovan" <ionic@ionic.de> wrote:
On 05.05.2015 02:25 AM, Real, Elizabeth (392K) wrote:
I keep getting the same error: protocol mismatch, this
http://wiki.x2go.org/doku.php/wiki:advanced:authentication:passwordless-s sh is not working. Can you send me other documentation you may have?
Uhm, no, I don't mean client SSH keys.
If you check /etc/ssh/sshd_config on the RHEL server, you should see a line like "HostKey /etc/ssh/ssh_host_rsa_key"
It may be commented, in the form "#HostKey /etc/ssh/ssh_host_rsa_key"
If it is, please uncomment it (remove the hash) and restart the the SSH daemon:
sudo systemctl restart sshd
After that, try connecting again.
Mihai