When I try to use karaf client (by /opt/openhab//runtime/karaf/bin/client) I get:
client: Ignoring predefined value for KARAF_HOME
Logging in as openhab
1221 [sshd-SshClient[7960847b]-nio2-thread-1] WARN org.apache.sshd.client.session.ClientSessionImpl - Exception caught
java.lang.IllegalStateException: Unable to negotiate key exchange for kex algorithms (client: ecdh-sha2-nistp256,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp384,ecdh-sha2-nistp521,ecdh-sha2-nistp521 / server: diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1)
I worked two weeks ago - what is going wrong?
By the way - ssh karaf@localhost -p8101 with password karaf or habopen does not work either - password is not correct …
Thanks for any hint,