Robert Dinse schrieb am 18.02.2016 um 22:56:
Is there anyway to specify which encryption algorithms x2go allows or
tries to use?
I have a problem where I've got the latest and greatest installed,
Ubuntu 15.10, latest client, etc. I have customers with old Ubuntu like 12.04LTS, and they can't connect with their old x2go clients because it can't establish a compatible set of encryption.
Put the following in /etc/ssh/sshd_config (without linebreaks)
KexAlgorithms curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1
Regards Klaus