無法通過 SSH 連接到 EC2 實例

我已經閱讀了該主題的現有答案，但我似乎仍然無法連接。我創建了一個 AWS 密鑰並保存到我的 ~/.ssh 文件夾中。

命令：

ssh -i ~/.ssh/jdrake.pem ec2-user@ec2-75-101-217-120.compute-1.amazonaws.com -v

結果是：

OpenSSH_5.2p1, OpenSSL 0.9.8r 8 Feb 2011
debug1: Reading configuration data /etc/ssh_config
debug1: Connecting to ec2-75-101-217-120.compute-1.amazonaws.com [75.101.217.120] port 22.
debug1: Connection established.
debug1: identity file /Users/jdrake/.ssh/jdrake.pem type -1
debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3p1 Debian-3ubuntu7
debug1: match: OpenSSH_5.3p1 Debian-3ubuntu7 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_5.2
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
debug1: Host 'ec2-75-101-217-120.compute-1.amazonaws.com' is known and matches the RSA host key.
debug1: Found key in /Users/jdrake/.ssh/known_hosts:6
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey
debug1: Next authentication method: publickey
debug1: Offering public key: /Users/jdrake/.ssh/id_rsa
debug1: Authentications that can continue: publickey
debug1: Trying private key: /Users/jdrake/.ssh/jdrake.pem
debug1: read PEM private key done: type RSA
debug1: Authentications that can continue: publickey
debug1: No more authentication methods to try.
Permission denied (publickey).

我也嘗試過不同的使用者（ubuntu、root、jdrake）但沒有成功。我在 OSX 上。

關閉它，因為它是 3 年前，我不記得最終的解決方案。

從上面的日誌中，您正在連接到一台 Ubuntu 機器：

  debug1: Remote protocol version 2.0, remote software version OpenSSH_5.3p1 Debian-3ubuntu7

因此，該框的預設使用者名將是ubuntu，而不是ec2-user僅適用於 Amazon Linux。

引用自：https://serverfault.com/questions/292073