~/.ssh ❯❯❯ ssh -i ~/.ssh/id_rsa -v root@adm.pirc.pl ✘ 255 OpenSSH_8.1p1, OpenSSL 1.1.1d FIPS 10 Sep 2019 debug1: Reading configuration data /home/js/.ssh/config debug1: Reading configuration data /etc/ssh/ssh_config debug1: Reading configuration data /etc/ssh/ssh_config.d/05-redhat.conf debug1: Reading configuration data /etc/crypto-policies/back-ends/openssh.config debug1: configuration requests final Match pass debug1: re-parsing configuration debug1: Reading configuration data /home/js/.ssh/config debug1: Reading configuration data /etc/ssh/ssh_config debug1: Reading configuration data /etc/ssh/ssh_config.d/05-redhat.conf debug1: Reading configuration data /etc/crypto-policies/back-ends/openssh.config debug1: Connecting to adm.pirc.pl [94.23.91.162] port 22. debug1: Connection established. debug1: identity file /home/js/.ssh/id_rsa type 0 debug1: identity file /home/js/.ssh/id_rsa-cert type -1 debug1: Local version string SSH-2.0-OpenSSH_8.1 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.8 debug1: match: OpenSSH_7.8 pat OpenSSH* compat 0x04000000 debug1: Authenticating to adm.pirc.pl:22 as 'root' debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: algorithm: curve25519-sha256@libssh.org debug1: kex: host key algorithm: ecdsa-sha2-nistp256 debug1: kex: server->client cipher: aes256-gcm@openssh.com MAC: compression: none debug1: kex: client->server cipher: aes256-gcm@openssh.com MAC: compression: none debug1: kex: curve25519-sha256@libssh.org need=32 dh_need=32 debug1: kex: curve25519-sha256@libssh.org need=32 dh_need=32 debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:U6YW/HMGRJSACMD3AkT5Ydl+9URRSqH5Qs0y6/S4vz4 debug1: Host 'adm.pirc.pl' is known and matches the ECDSA host key. debug1: Found key in /home/js/.ssh/known_hosts:508 debug1: rekey out after 4294967296 blocks debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: rekey in after 4294967296 blocks debug1: Will attempt key: /home/js/.ssh/id_rsa RSA SHA256:iCarRrNr08AtFgkWxzvAkCkBxQWPt7X27hYiqw222DI explicit agent debug1: Will attempt key: js@samu-laptop.samu.pl RSA SHA256:T2K7aCPsPI80POlZUaWACnDjYNu9H1gs+SDuRJciEh8 agent debug1: Will attempt key: js@samu-pc RSA SHA256:uPrgZzDq+yqEbzFYLUEs+fIOBgEFIgnoTu4+6c19p/k agent debug1: Will attempt key: js@samu-laptop.samu.pl RSA SHA256:8BlcZyAkY39lcIoCb0nehGm7A05pJM1tYJhXS9waJtg agent debug1: SSH2_MSG_EXT_INFO received debug1: kex_input_ext_info: server-sig-algs= debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Next authentication method: gssapi-with-mic debug1: Unspecified GSS failure. Minor code may provide more information No Kerberos credentials available (default cache: KCM:) debug1: Unspecified GSS failure. Minor code may provide more information No Kerberos credentials available (default cache: KCM:) debug1: Next authentication method: publickey debug1: Offering public key: /home/js/.ssh/id_rsa RSA SHA256:iCarRrNr08AtFgkWxzvAkCkBxQWPt7X27hYiqw222DI explicit agent debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Offering public key: js@samu-laptop.samu.pl RSA SHA256:T2K7aCPsPI80POlZUaWACnDjYNu9H1gs+SDuRJciEh8 agent debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Offering public key: js@samu-pc RSA SHA256:uPrgZzDq+yqEbzFYLUEs+fIOBgEFIgnoTu4+6c19p/k agent debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Offering public key: js@samu-laptop.samu.pl RSA SHA256:8BlcZyAkY39lcIoCb0nehGm7A05pJM1tYJhXS9waJtg agent debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Next authentication method: password root@adm.pirc.pl's password: