Authorized_keysを設定した後にLinuxサーバーにアクセスするには、まだパスワードが必要です。

authorized_keysを使用して手動で設定しましたが、ssh-copy-idまだパスワードが必要です。

755私のホームディレクトリに、.sshhas700とauthorized_keyshasがあることを確認しました。600

sshフラグを持ってサービスに入った結果です。-v

debug1: Reading configuration data /Users/<user>-l/.ssh/config
debug1: /Users/<user>-l/.ssh/config line 1: Applying options for remote-server-address
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 21: include /etc/ssh/ssh_config.d/* matched no files
debug1: /etc/ssh/ssh_config line 54: Applying options for *
debug1: Authenticator provider $SSH_SK_PROVIDER did not resolve; disabling
debug1: Connecting to remote-server-address port 22.
debug1: Connection established.
debug1: identity file /Users/<user>-l/.ssh/id_rsa type 0
debug1: identity file /Users/<user>-l/.ssh/id_rsa-cert type -1
debug1: identity file /Users/<user>-l/.ssh/id_dsa type -1
debug1: identity file /Users/<user>-l/.ssh/id_dsa-cert type -1
debug1: identity file /Users/<user>-l/.ssh/id_ecdsa type -1
debug1: identity file /Users/<user>-l/.ssh/id_ecdsa-cert type -1
debug1: identity file /Users/<user>-l/.ssh/id_ecdsa_sk type -1
debug1: identity file /Users/<user>-l/.ssh/id_ecdsa_sk-cert type -1
debug1: identity file /Users/<user>-l/.ssh/id_ed25519 type -1
debug1: identity file /Users/<user>-l/.ssh/id_ed25519-cert type -1
debug1: identity file /Users/<user>-l/.ssh/id_ed25519_sk type -1
debug1: identity file /Users/<user>-l/.ssh/id_ed25519_sk-cert type -1
debug1: identity file /Users/<user>-l/.ssh/id_xmss type -1
debug1: identity file /Users/<user>-l/.ssh/id_xmss-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_8.6
debug1: Remote protocol version 2.0, remote software version OpenSSH_8.2p1 Ubuntu-4ubuntu0.3
debug1: compat_banner: match: OpenSSH_8.2p1 Ubuntu-4ubuntu0.3 pat OpenSSH* compat 0x04000000
debug1: Authenticating to remote-server-address:22 as '<user>'
debug1: load_hostkeys: fopen /Users/<user>-l/.ssh/known_hosts2: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory
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: [email protected] MAC: <implicit> compression: none
debug1: kex: client->server cipher: [email protected] MAC: <implicit> compression: none
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: SSH2_MSG_KEX_ECDH_REPLY received
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:l8cu8MFiCtU7S/NIXWIOHeiWZItESeWNsWXa4GoJ8SM
debug1: load_hostkeys: fopen /Users/<user>-l/.ssh/known_hosts2: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts: No such file or directory
debug1: load_hostkeys: fopen /etc/ssh/ssh_known_hosts2: No such file or directory
debug1: Host 'remote-server-address' is known and matches the ECDSA host key.
debug1: Found key in /Users/<user>-l/.ssh/known_hosts:1
debug1: rekey out after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: rekey in after 134217728 blocks
debug1: Will attempt key: /Users/<user>-l/.ssh/id_rsa RSA SHA256:A2sKd8h69vcMxWwS8IY7Wloe81lv8drWQbKUCYIpqv4
debug1: Will attempt key: /Users/<user>-l/.ssh/id_dsa 
debug1: Will attempt key: /Users/<user>-l/.ssh/id_ecdsa 
debug1: Will attempt key: /Users/<user>-l/.ssh/id_ecdsa_sk 
debug1: Will attempt key: /Users/<user>-l/.ssh/id_ed25519 
debug1: Will attempt key: /Users/<user>-l/.ssh/id_ed25519_sk 
debug1: Will attempt key: /Users/<user>-l/.ssh/id_xmss 
debug1: SSH2_MSG_EXT_INFO received
debug1: kex_input_ext_info: server-sig-algs=<ssh-ed25519,[email protected],ssh-rsa,rsa-sha2-256,rsa-sha2-512,ssh-dss,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,[email protected]>
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password
debug1: Next authentication method: publickey
debug1: Offering public key: /Users/<user>-l/.ssh/id_rsa RSA SHA256:A2sKd8h69vcMxWwS8IY7Wloe81lv8drWQbKUCYIpqv4
debug1: Authentications that can continue: publickey,password
debug1: Trying private key: /Users/<user>-l/.ssh/id_dsa
debug1: Trying private key: /Users/<user>-l/.ssh/id_ecdsa
debug1: Trying private key: /Users/<user>-l/.ssh/id_ecdsa_sk
debug1: Trying private key: /Users/<user>-l/.ssh/id_ed25519
debug1: Trying private key: /Users/<user>-l/.ssh/id_ed25519_sk
debug1: Trying private key: /Users/<user>-l/.ssh/id_xmss
debug1: Next authentication method: password