アーチLinux。git
次のインストール中に発生する問題
pacman -S git
...
error: key "6D42BDD116E0068F" could not be looked up remotely
error: required key missing from keyring
そのため、キーを更新しようとしましたが、次のエラーが発生し続けます。
pacman -S archlinux-keyring
...
downloading required keys...
error: key "6D42BDD116E0068F" could not be looked up remotely
error: required key missing from keyring
だからこれを作りました...
cd /etc/pacman.d
mv gnupg gnupg.bak
pacman-key --init
pacman-key --populate archlinux
pacman-key --keyserver hkp://pgp.mit.edu:11371 --recv-keys 6D42BDD116E0068F
ssh
これでホストに入ることはできません。ssh
接続が直ちに拒否されました。
ssh -vvv [email protected]
OpenSSH_8.1p1, LibreSSL 2.7.3
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: /etc/ssh/ssh_config line 47: Applying options for *
debug2: resolve_canonicalize: hostname some.ip.address is address
debug2: ssh_connect_direct
debug1: Connecting to some.ip.address [some.ip.address] port 22.
debug1: Connection established.
debug1: identity file /Users/me/.ssh/id_rsa type 0
debug1: identity file /Users/me/.ssh/id_rsa-cert type -1
debug1: identity file /Users/me/.ssh/id_dsa type -1
debug1: identity file /Users/me/.ssh/id_dsa-cert type -1
debug1: identity file /Users/me/.ssh/id_ecdsa type -1
debug1: identity file /Users/me/.ssh/id_ecdsa-cert type -1
debug1: identity file /Users/me/.ssh/id_ed25519 type -1
debug1: identity file /Users/me/.ssh/id_ed25519-cert type -1
debug1: identity file /Users/me/.ssh/id_xmss type -1
debug1: identity file /Users/me/.ssh/id_xmss-cert type -1
debug1: Local version string SSH-2.0-OpenSSH_8.1
debug1: Remote protocol version 2.0, remote software version OpenSSH_8.0
debug1: match: OpenSSH_8.0 pat OpenSSH* compat 0x04000000
debug2: fd 3 setting O_NONBLOCK
debug1: Authenticating to some.ip.address:22 as 'root'
debug3: hostkeys_foreach: reading file "/Users/me/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file /Users/me/.ssh/known_hosts:62
debug3: load_hostkeys: loaded 1 keys from some.ip.address
debug3: order_hostkeyalgs: prefer hostkeyalgs: [email protected],[email protected],[email protected],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521
debug3: send packet: type 20
debug1: SSH2_MSG_KEXINIT sent
debug3: receive packet: type 20
debug1: SSH2_MSG_KEXINIT received
debug2: local client KEXINIT proposal
debug2: KEX algorithms: curve25519-sha256,[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1,ext-info-c
debug2: host key algorithms: [email protected],[email protected],[email protected],ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,[email protected],[email protected],[email protected],[email protected],ssh-ed25519,rsa-sha2-512,rsa-sha2-256,ssh-rsa
debug2: ciphers ctos: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected]
debug2: ciphers stoc: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected]
debug2: MACs ctos: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: MACs stoc: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: compression ctos: none,[email protected],zlib
debug2: compression stoc: none,[email protected],zlib
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
debug2: peer server KEXINIT proposal
debug2: KEX algorithms: curve25519-sha256,[email protected],ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group16-sha512,diffie-hellman-group18-sha512,diffie-hellman-group14-sha256,diffie-hellman-group14-sha1
debug2: host key algorithms: rsa-sha2-512,rsa-sha2-256,ssh-rsa,ecdsa-sha2-nistp256,ssh-ed25519
debug2: ciphers ctos: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected]
debug2: ciphers stoc: [email protected],aes128-ctr,aes192-ctr,aes256-ctr,[email protected],[email protected]
debug2: MACs ctos: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: MACs stoc: [email protected],[email protected],[email protected],[email protected],[email protected],[email protected],[email protected],hmac-sha2-256,hmac-sha2-512,hmac-sha1
debug2: compression ctos: none,[email protected]
debug2: compression stoc: none,[email protected]
debug2: languages ctos:
debug2: languages stoc:
debug2: first_kex_follows 0
debug2: reserved 0
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
debug3: send packet: type 30
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug3: receive packet: type 31
debug1: Server host key: ecdsa-sha2-nistp256 SHA256:pok7LaonIrLfcKdCqrCvA/+buuwrgQ5I0Ra5Ucwaj28
debug3: hostkeys_foreach: reading file "/Users/me/.ssh/known_hosts"
debug3: record_hostkey: found key type ECDSA in file /Users/me/.ssh/known_hosts:62
debug3: load_hostkeys: loaded 1 keys from some.ip.address
debug1: Host 'some.ip.address' is known and matches the ECDSA host key.
debug1: Found key in /Users/me/.ssh/known_hosts:62
debug3: send packet: type 21
debug2: set_newkeys: mode 1
debug1: rekey out after 134217728 blocks
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug3: receive packet: type 21
debug1: SSH2_MSG_NEWKEYS received
debug2: set_newkeys: mode 0
debug1: rekey in after 134217728 blocks
debug1: Will attempt key: /Users/me/.ssh/id_rsa RSA SHA256:QDDDb/mIVePAQQdPUmjXKhEkeU+S7Tr6qBcY+m5XAKg
debug1: Will attempt key: /Users/me/.ssh/id_dsa
debug1: Will attempt key: /Users/me/.ssh/id_ecdsa
debug1: Will attempt key: /Users/me/.ssh/id_ed25519
debug1: Will attempt key: /Users/me/.ssh/id_xmss
debug2: pubkey_prepare: done
debug3: send packet: type 5
debug3: receive packet: type 7
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-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521>
debug3: receive packet: type 6
debug2: service_accept: ssh-userauth
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug3: send packet: type 50
Connection closed by some.ip.address port 22
何が変わったのかよく分からない。 LinodeのLISHコンソールを使用して変更に影響を与えるようにホストに入ることができますが、接続が拒否される理由やpacman
キー更新がこれらの影響を与える理由はわかりません。
原因は何ですか?どうすれば解決できますか?