Unknown mech-code 0 for mech 1 3 6 1 5 2 5ĭebug1: Offering GSSAPI proposal: gss-gex-sha1-toWM5Slw5Ew8Mqkay+al2g=,gss-group1-sha1-toWM5Slw5Ew8Mqkay+al2g=,gss-group14-sha1-toWM5Slw5Ew8Mqkay+al2g=ĭebug1: kex: algorithm: curve25519-sha256ĭebug1: kex: host key algorithm: ecdsa-sha2-nistp256ĭebug1: kex: server->client cipher: MAC: compression: noneĭebug1: kex: client->server cipher: MAC: compression: noneĭebug1: expecting SSH2_MSG_KEX_ECDH_REPLYĭebug1: Server host key: ecdsa-sha2-nistp256 Unknown mech-code 0 for mech 1 3 5 1 5 2 7 Unknown mech-code 2 for mech 1 3 6 1 4 1 311 2 2 10ĭebug1: An unsupported mechanism was requested Unknown mech-code 0 for mech 1 3 6 1 5 5 14 Unknown mech-code 0 for mech 1 2 752 43 14 2 When i ssh my Linux VM with -v, here is the output : OpenSSH_7.5p1, OpenSSL 1.0.2n ĭebug1: Reading configuration data /Users/alex/.ssh/configĭebug1: Reading configuration data /usr/local/etc/ssh/ssh_configĭebug1: Connecting to plex port 22.ĭebug1: key_load_public: No such file or directoryĭebug1: identity file /Users/alex/.ssh/id_rsa type -1ĭebug1: identity file /Users/alex/.ssh/id_rsa-cert type -1ĭebug1: identity file /Users/alex/.ssh/id_dsa type -1ĭebug1: identity file /Users/alex/.ssh/id_dsa-cert type -1ĭebug1: identity file /Users/alex/.ssh/id_ecdsa type -1ĭebug1: identity file /Users/alex/.ssh/id_ecdsa-cert type -1ĭebug1: identity file /Users/alex/.ssh/id_ed25519 type -1ĭebug1: identity file /Users/alex/.ssh/id_ed25519-cert type -1ĭebug1: Enabling compatibility mode for protocol 2.0ĭebug1: Local version string SSH-2.0-OpenSSH_7.5ĭebug1: Remote protocol version 2.0, remote software versionĭebug1: match: OpenSSH_7.4p1 Debian-10+deb9u2 pat OpenSSH* compatĭebug1: Authenticating to plex:22 as 'alex' ssh/config contains : GSSAPIAuthentication yes I changed my sshd_config settings to : PasswordAuthentication yes My Linux VM has successfully joined my AD using realmd / sssd method. I'm trying to log in my Linux VM with SSH using kerberos authentication.

Mechjeb 2 not working with 1.4.1