Can not ssh into ubuntu client in qcow2 with private key

asked 2019-10-19 16:24:53 -0600

tyrannicrex1 gravatar image

Hi, I try to use private key to log into the ubunbu serve with output

OpenSSH_for_Windows_7.7p1, LibreSSL 2.6.5

debug1: Connecting to 141.142.204.91 [141.142.204.91] port 22.

debug1: Connection established.

debug1: key_load_public: No such file or directory

debug1: identity file Downloads\newone.pem type -1

debug1: key_load_public: No such file or directory

debug1: identity file Downloads\newone.pem-cert type -1

debug1: Local version string SSH-2.0-OpenSSH_for_Windows_7.7

debug1: Remote protocol version 2.0, remote software version OpenSSH_7.6p1 Ubuntu-4ubuntu0.3 ebug1: match: OpenSSH_7.6p1 Ubuntu-4ubuntu0.3 pat OpenSSH* compat 0x04000000

debug1: Authenticating to 141.142.204.91:22 as 'ubuntu'

debug1: SSH2_MSG_KEXINIT sent

debug1: SSH2_MSG_KEXINIT received

debug1: kex: algorithm: curve25519-sha256

debug1: kex: host key algorithm: ecdsa-sha2-nistp256

debug1: kex: server->client cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none</implicit>

debug1: kex: client->server cipher: chacha20-poly1305@openssh.com MAC: <implicit> compression: none</implicit>

debug1: expecting SSH2_MSG_KEX_ECDH_REPLY

debug1: Server host key: ecdsa-sha2-nistp256 SHA256:PNuG7Z2AHsYKPFGpOCoxvsAGu4J4NPilfsireqFiWms

debug1: Host '141.142.204.91' is known and matches the ECDSA host key.

debug1: Found key in C:\Users\zhu_j/.ssh/known_hosts:4

debug1: rekey after 134217728 blocks

debug1: SSH2_MSG_NEWKEYS sent

debug1: expecting SSH2_MSG_NEWKEYS ebug1: SSH2_MSG_NEWKEYS received debug1: rekey after 134217728 blocks

debug1: pubkey_prepare: ssh_get_authentication_socket: No such file or directory

debug1: SSH2_MSG_EXT_INFO received

debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519,ssh-rsa,rsa-sha2-256,rsa-sha2-512,ssh-dss,ecdsa-sha2-< p="">

nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521>

debug1: SSH2_MSG_SERVICE_ACCEPT received

debug1: Authentications that can continue: publickey

debug1: Next authentication method: publickey

debug1: Trying private key: Downloads\newone.pem

debug1: Authentications that can continue: publickey

debug1: No more authentication methods to try.

ubuntu@141.142.204.91: Permission denied (publickey).

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Comments

Are you sure the instance has a public key (check its console log), and that it corresponds to the private key you are using?

Bernd Bausch gravatar imageBernd Bausch ( 2019-10-19 17:39:48 -0600 )edit