Не удается войти на удаленную машину с ключом

Я использовал для входа на удаленную машину (я должен запустить эту машину) с помощью ключа. Как моя локальная машина, так и удаленная машина находятся в f23. С последних нескольких дней я не могу войти на эту машину с помощью ключа. Он запрашивает пароль. Вот ssh -vvv:

ssh -vvv aveta OpenSSH_7.1p1, OpenSSL 1.0.2d-fips 9 Jul 2015 debug1: Reading configuration data /home/rudra/.ssh/config debug1: /home/rudra/.ssh/config line 4: Applying options for aveta debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 56: Applying options for * debug2: ssh_connect: needpriv 0 debug1: Connecting to phy-aveta.physics.uu.se [130.238.194.143] port 22. debug1: Connection established. debug1: identity file /home/rudra/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/rudra/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/rudra/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/rudra/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/rudra/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/rudra/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/rudra/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/rudra/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.1 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.1 debug1: match: OpenSSH_7.1 pat OpenSSH* compat 0x04000000 debug2: fd 3 setting O_NONBLOCK debug1: Authenticating to phy-aveta.physics.uu.se:22 as 'rudra' debug3: hostkeys_foreach: reading file "/home/rudra/.ssh/known_hosts" debug3: record_hostkey: found key type ECDSA in file /home/rudra/.ssh/known_hosts:16 debug3: load_hostkeys: loaded 1 keys from phy-aveta.physics.uu.se debug3: order_hostkeyalgs: prefer hostkeyalgs: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug2: kex_parse_kexinit: curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1 debug2: kex_parse_kexinit: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-ed25519,ssh-rsa debug2: kex_parse_kexinit: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se debug2: kex_parse_kexinit: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se debug2: kex_parse_kexinit: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1,hmac-md5-etm@openssh.com,hmac-ripemd160-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-96-etm@openssh.com,hmac-md5,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1,hmac-md5-etm@openssh.com,hmac-ripemd160-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-96-etm@openssh.com,hmac-md5,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: kex_parse_kexinit: curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1 debug2: kex_parse_kexinit: ssh-rsa,ecdsa-sha2-nistp256,ssh-ed25519 debug2: kex_parse_kexinit: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com debug2: kex_parse_kexinit: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com debug2: kex_parse_kexinit: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: kex_parse_kexinit: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: kex_parse_kexinit: none,zlib@openssh.com debug2: kex_parse_kexinit: none,zlib@openssh.com debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug1: kex: server->client chacha20-poly1305@openssh.com <implicit> none debug1: kex: client->server chacha20-poly1305@openssh.com <implicit> none debug1: kex: curve25519-sha256@libssh.org need=64 dh_need=64 debug1: kex: curve25519-sha256@libssh.org need=64 dh_need=64 debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:F34tt6QLRDt6Qm45eHOFhYGS5DSxYrThhR2lbBHNXes debug3: hostkeys_foreach: reading file "/home/rudra/.ssh/known_hosts" debug3: record_hostkey: found key type ECDSA in file /home/rudra/.ssh/known_hosts:16 debug3: load_hostkeys: loaded 1 keys from phy-aveta.physics.uu.se debug3: hostkeys_foreach: reading file "/home/rudra/.ssh/known_hosts" debug3: record_hostkey: found key type ECDSA in file /home/rudra/.ssh/known_hosts:14 debug3: load_hostkeys: loaded 1 keys from 130.238.194.143 debug1: Host 'phy-aveta.physics.uu.se' is known and matches the ECDSA host key. debug1: Found key in /home/rudra/.ssh/known_hosts:16 debug2: set_newkeys: mode 1 debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug2: set_newkeys: mode 0 debug1: SSH2_MSG_NEWKEYS received debug1: Roaming not allowed by server debug1: SSH2_MSG_SERVICE_REQUEST sent debug2: service_accept: ssh-userauth debug1: SSH2_MSG_SERVICE_ACCEPT received debug2: key: /home/rudra/.ssh/id_rsa (0x562e17c87070), debug2: key: /home/rudra/.ssh/id_dsa ((nil)), debug2: key: /home/rudra/.ssh/id_ecdsa ((nil)), debug2: key: /home/rudra/.ssh/id_ed25519 ((nil)), debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug3: start over, passed a different list publickey,gssapi-keyex,gssapi-with-mic,password debug3: preferred gssapi-keyex,gssapi-with-mic,publickey,keyboard-interactive,password debug3: authmethod_lookup gssapi-keyex debug3: remaining preferred: gssapi-with-mic,publickey,keyboard-interactive,password debug3: authmethod_is_enabled gssapi-keyex debug1: Next authentication method: gssapi-keyex debug1: No valid Key exchange context debug2: we did not send a packet, disable method debug3: authmethod_lookup gssapi-with-mic debug3: remaining preferred: publickey,keyboard-interactive,password debug3: authmethod_is_enabled gssapi-with-mic debug1: Next authentication method: gssapi-with-mic debug1: Unspecified GSS failure. Minor code may provide more information No Kerberos credentials available debug1: Unspecified GSS failure. Minor code may provide more information No Kerberos credentials available debug1: Unspecified GSS failure. Minor code may provide more information debug1: Unspecified GSS failure. Minor code may provide more information No Kerberos credentials available debug2: we did not send a packet, disable method debug3: authmethod_lookup publickey debug3: remaining preferred: keyboard-interactive,password debug3: authmethod_is_enabled publickey debug1: Next authentication method: publickey debug1: Offering RSA public key: /home/rudra/.ssh/id_rsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug1: Trying private key: /home/rudra/.ssh/id_dsa debug3: no such identity: /home/rudra/.ssh/id_dsa: No such file or directory debug1: Trying private key: /home/rudra/.ssh/id_ecdsa debug3: no such identity: /home/rudra/.ssh/id_ecdsa: No such file or directory debug1: Trying private key: /home/rudra/.ssh/id_ed25519 debug3: no such identity: /home/rudra/.ssh/id_ed25519: No such file or directory debug2: we did not send a packet, disable method debug3: authmethod_lookup password debug3: remaining preferred: ,password debug3: authmethod_is_enabled password debug1: Next authentication method: password rudra@phy-aveta.physics.uu.se's password: 

Я удалил .ssh , .config и .cache с удаленного и redo ssh-copy-id без какой-либо помощи.

Для устранения неполадок я создал другого пользователя, сделал ssh-copy-id и он работает нормально. ssh -vvv для этой рабочей машины:

 ssh -vvv rudra2@phy-aveta.physics.uu.se OpenSSH_7.1p1, OpenSSL 1.0.2d-fips 9 Jul 2015 debug1: Reading configuration data /home/rudra/.ssh/config debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 56: Applying options for * debug2: ssh_connect: needpriv 0 debug1: Connecting to phy-aveta.physics.uu.se [130.238.194.143] port 22. debug1: Connection established. debug1: identity file /home/rudra/.ssh/id_rsa type 1 debug1: key_load_public: No such file or directory debug1: identity file /home/rudra/.ssh/id_rsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/rudra/.ssh/id_dsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/rudra/.ssh/id_dsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/rudra/.ssh/id_ecdsa type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/rudra/.ssh/id_ecdsa-cert type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/rudra/.ssh/id_ed25519 type -1 debug1: key_load_public: No such file or directory debug1: identity file /home/rudra/.ssh/id_ed25519-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_7.1 debug1: Remote protocol version 2.0, remote software version OpenSSH_7.1 debug1: match: OpenSSH_7.1 pat OpenSSH* compat 0x04000000 debug2: fd 3 setting O_NONBLOCK debug1: Authenticating to phy-aveta.physics.uu.se:22 as 'rudra2' debug3: hostkeys_foreach: reading file "/home/rudra/.ssh/known_hosts" debug3: record_hostkey: found key type ECDSA in file /home/rudra/.ssh/known_hosts:16 debug3: load_hostkeys: loaded 1 keys from phy-aveta.physics.uu.se debug3: order_hostkeyalgs: prefer hostkeyalgs: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521 debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug2: kex_parse_kexinit: curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group-exchange-sha1,diffie-hellman-group14-sha1 debug2: kex_parse_kexinit: ecdsa-sha2-nistp256-cert-v01@openssh.com,ecdsa-sha2-nistp384-cert-v01@openssh.com,ecdsa-sha2-nistp521-cert-v01@openssh.com,ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521,ssh-ed25519-cert-v01@openssh.com,ssh-rsa-cert-v01@openssh.com,ssh-ed25519,ssh-rsa debug2: kex_parse_kexinit: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se debug2: kex_parse_kexinit: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com,arcfour256,arcfour128,aes128-cbc,3des-cbc,blowfish-cbc,cast128-cbc,aes192-cbc,aes256-cbc,arcfour,rijndael-cbc@lysator.liu.se debug2: kex_parse_kexinit: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1,hmac-md5-etm@openssh.com,hmac-ripemd160-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-96-etm@openssh.com,hmac-md5,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1,hmac-md5-etm@openssh.com,hmac-ripemd160-etm@openssh.com,hmac-sha1-96-etm@openssh.com,hmac-md5-96-etm@openssh.com,hmac-md5,hmac-ripemd160,hmac-ripemd160@openssh.com,hmac-sha1-96,hmac-md5-96 debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib debug2: kex_parse_kexinit: none,zlib@openssh.com,zlib debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug2: kex_parse_kexinit: curve25519-sha256@libssh.org,ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521,diffie-hellman-group-exchange-sha256,diffie-hellman-group14-sha1 debug2: kex_parse_kexinit: ssh-rsa,ecdsa-sha2-nistp256,ssh-ed25519 debug2: kex_parse_kexinit: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com debug2: kex_parse_kexinit: chacha20-poly1305@openssh.com,aes128-ctr,aes192-ctr,aes256-ctr,aes128-gcm@openssh.com,aes256-gcm@openssh.com debug2: kex_parse_kexinit: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: kex_parse_kexinit: umac-64-etm@openssh.com,umac-128-etm@openssh.com,hmac-sha2-256-etm@openssh.com,hmac-sha2-512-etm@openssh.com,hmac-sha1-etm@openssh.com,umac-64@openssh.com,umac-128@openssh.com,hmac-sha2-256,hmac-sha2-512,hmac-sha1 debug2: kex_parse_kexinit: none,zlib@openssh.com debug2: kex_parse_kexinit: none,zlib@openssh.com debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: debug2: kex_parse_kexinit: first_kex_follows 0 debug2: kex_parse_kexinit: reserved 0 debug1: kex: server->client chacha20-poly1305@openssh.com <implicit> none debug1: kex: client->server chacha20-poly1305@openssh.com <implicit> none debug1: kex: curve25519-sha256@libssh.org need=64 dh_need=64 debug1: kex: curve25519-sha256@libssh.org need=64 dh_need=64 debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ecdsa-sha2-nistp256 SHA256:F34tt6QLRDt6Qm45eHOFhYGS5DSxYrThhR2lbBHNXes debug3: hostkeys_foreach: reading file "/home/rudra/.ssh/known_hosts" debug3: record_hostkey: found key type ECDSA in file /home/rudra/.ssh/known_hosts:16 debug3: load_hostkeys: loaded 1 keys from phy-aveta.physics.uu.se debug3: hostkeys_foreach: reading file "/home/rudra/.ssh/known_hosts" debug3: record_hostkey: found key type ECDSA in file /home/rudra/.ssh/known_hosts:14 debug3: load_hostkeys: loaded 1 keys from 130.238.194.143 debug1: Host 'phy-aveta.physics.uu.se' is known and matches the ECDSA host key. debug1: Found key in /home/rudra/.ssh/known_hosts:16 debug2: set_newkeys: mode 1 debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug2: set_newkeys: mode 0 debug1: SSH2_MSG_NEWKEYS received debug1: Roaming not allowed by server debug1: SSH2_MSG_SERVICE_REQUEST sent debug2: service_accept: ssh-userauth debug1: SSH2_MSG_SERVICE_ACCEPT received debug2: key: /home/rudra/.ssh/id_rsa (0x55c98f7eb080), debug2: key: /home/rudra/.ssh/id_dsa ((nil)), debug2: key: /home/rudra/.ssh/id_ecdsa ((nil)), debug2: key: /home/rudra/.ssh/id_ed25519 ((nil)), debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password debug3: start over, passed a different list publickey,gssapi-keyex,gssapi-with-mic,password debug3: preferred gssapi-keyex,gssapi-with-mic,publickey,keyboard-interactive,password debug3: authmethod_lookup gssapi-keyex debug3: remaining preferred: gssapi-with-mic,publickey,keyboard-interactive,password debug3: authmethod_is_enabled gssapi-keyex debug1: Next authentication method: gssapi-keyex debug1: No valid Key exchange context debug2: we did not send a packet, disable method debug3: authmethod_lookup gssapi-with-mic debug3: remaining preferred: publickey,keyboard-interactive,password debug3: authmethod_is_enabled gssapi-with-mic debug1: Next authentication method: gssapi-with-mic debug1: Unspecified GSS failure. Minor code may provide more information No Kerberos credentials available debug1: Unspecified GSS failure. Minor code may provide more information No Kerberos credentials available debug1: Unspecified GSS failure. Minor code may provide more information debug1: Unspecified GSS failure. Minor code may provide more information No Kerberos credentials available debug2: we did not send a packet, disable method debug3: authmethod_lookup publickey debug3: remaining preferred: keyboard-interactive,password debug3: authmethod_is_enabled publickey debug1: Next authentication method: publickey debug1: Offering RSA public key: /home/rudra/.ssh/id_rsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: Server accepts key: pkalg ssh-rsa blen 279 debug2: input_userauth_pk_ok: fp SHA256:xT3VPQUunB3Nv/Pmi6C6Sroc0fa9SlKcQ4d0eF2vxzI debug3: sign_and_send_pubkey: RSA SHA256:xT3VPQUunB3Nv/Pmi6C6Sroc0fa9SlKcQ4d0eF2vxzI debug1: Authentication succeeded (publickey). Authenticated to phy-aveta.physics.uu.se ([130.238.194.143]:22). debug1: channel 0: new [client-session] debug3: ssh_session2_open: channel_new: 0 debug2: channel 0: send open debug1: Requesting no-more-sessions@openssh.com debug1: Entering interactive session. debug1: client_input_global_request: rtype hostkeys-00@openssh.com want_reply 0 debug2: callback start debug2: fd 3 setting TCP_NODELAY debug3: ssh_packet_set_tos: set IP_TOS 0x10 debug2: client_session2_setup: id 0 debug2: channel 0: request pty-req confirm 1 debug1: Sending environment. debug3: Ignored env XDG_VTNR debug3: Ignored env XDG_SESSION_ID debug3: Ignored env HOSTNAME debug3: Ignored env SHELL debug3: Ignored env TERM debug3: Ignored env XDG_MENU_PREFIX debug3: Ignored env VTE_VERSION debug3: Ignored env HISTSIZE debug3: Ignored env XCRYSDEN_SCRATCH debug3: Ignored env WINDOWID debug3: Ignored env QTDIR debug3: Ignored env QTINC debug3: Ignored env QT_GRAPHICSSYSTEM_CHECKED debug3: Ignored env XCRYSDEN_TOPDIR debug3: Ignored env USER debug3: Ignored env LS_COLORS debug3: Ignored env DESKTOP_AUTOSTART_ID debug3: Ignored env SSH_AUTH_SOCK debug3: Ignored env SESSION_MANAGER debug3: Ignored env PATH debug3: Ignored env MAIL debug3: Ignored env DESKTOP_SESSION debug3: Ignored env QT_IM_MODULE debug3: Ignored env XDG_SESSION_TYPE debug3: Ignored env PWD debug1: Sending env XMODIFIERS = @im=ibus debug2: channel 0: request env confirm 0 debug1: Sending env LANG = en_GB.UTF-8 debug2: channel 0: request env confirm 0 debug3: Ignored env MODULEPATH debug3: Ignored env GDM_LANG debug3: Ignored env LOADEDMODULES debug3: Ignored env GDMSESSION debug3: Ignored env SSH_ASKPASS debug3: Ignored env HISTCONTROL debug3: Ignored env HOME debug3: Ignored env XDG_SEAT debug3: Ignored env SHLVL debug3: Ignored env GNOME_DESKTOP_SESSION_ID debug3: Ignored env XBANDPATH debug3: Ignored env XDG_SESSION_DESKTOP debug3: Ignored env LOGNAME debug3: Ignored env QTLIB debug3: Ignored env DBUS_SESSION_BUS_ADDRESS debug3: Ignored env MODULESHOME debug3: Ignored env LESSOPEN debug3: Ignored env WINDOWPATH debug3: Ignored env XDG_RUNTIME_DIR debug3: Ignored env DISPLAY debug3: Ignored env XDG_CURRENT_DESKTOP debug3: Ignored env XAUTHORITY debug3: Ignored env BASH_FUNC_module() debug3: Ignored env BASH_FUNC_scl() debug3: Ignored env _ debug2: channel 0: request shell confirm 1 debug2: callback done debug2: channel 0: open confirm rwindow 0 rmax 32768 debug2: channel_input_status_confirm: type 99 id 0 debug2: PTY allocation request accepted on channel 0 debug2: channel 0: rcvd adjust 2097152 debug2: channel_input_status_confirm: type 99 id 0 debug2: shell request accepted on channel 0 Last login: Mon Oct 12 12:33:15 2015 from 130.238.194.90 [rudra2@phy-aveta ~]$ debug2: client_check_window_change: changed debug2: channel 0: request window-change confirm 0 

Я не знаю, почему в той же локально-удаленной комбинации, одна работает, а другая нет.

Незлая помощь.

EDIT .ssh / config для неудачного:

 Host aveta User rudra Hostname phy-aveta.physics.uu.se ForwardX11 yes 

Нет записи ssh / .config для rudra2 , т. rudra2 Работала.

Анс Павлу на моей локальной машине у меня:

 tree .ssh/ .ssh/ ├── authorized_keys ├── config ├── environment ├── id_rsa ├── id_rsa.pub └── known_hosts 

У удаленного пользователя у меня есть только authorized_keys . И оба идентичны.

 [root@phy-aveta rudra2]# diff .ssh/authorized_keys /home/rudra/.ssh/authorized_keys [root@phy-aveta rudra2]# 

Редактировать 2: Без использования ssh / .config Я прокомментировал часть для первого пользователя в .ssh / config. http://ur1.ca/nzndx – это ssh -vvv для этого. Он по-прежнему запрашивает пароль

Изменить: разрешение Первый пользователь … не удалось

 #ls -al /home/rudra/|grep .ssh drwx------. 2 rudra rudra 4096 Oct 12 14:16 .ssh $ls -alF .ssh/ total 12K drwx------. 2 rudra rudra 4.0K Oct 12 14:16 ./ drwxrwxr-x. 36 rudra rudra 4.0K Oct 12 14:30 ../ -rw-------. 1 rudra rudra 394 Oct 10 12:01 authorized_keys 

Для второго пользователя

 # ls -al /home/rudra2/|grep .ssh drwx------. 2 rudra2 rudra2 4096 Oct 12 14:16 .ssh $ ls -alF .ssh/ total 12 drwx------. 2 rudra2 rudra2 4096 Oct 12 14:16 ./ drwx------. 4 rudra2 rudra2 4096 Oct 12 14:14 ../ -rw-------. 1 rudra2 rudra2 394 Oct 11 09:57 authorized_keys 

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    Вот оно. У группы есть доступ на запись к ~ рудре:

     $ls -alF .ssh/ total 12K drwx------. 2 rudra rudra 4.0K Oct 12 14:16 ./ drwxrwxr-x. 36 rudra rudra 4.0K Oct 12 14:30 ../ -rw-------. 1 rudra rudra 394 Oct 10 12:01 authorized_keys 

    Таким образом, sshd отказывается доверять файлам в ~ rudra и не использует ~ rudra / .ssh / authorized_keys, хотя его разрешения верны.

    chmod gw ~rudra должен исправить это.

    Ваш первый пользователь отправляет ключ rsa и отклоняется.

     debug1: Next authentication method: publickey debug1: Offering RSA public key: /home/rudra/.ssh/id_rsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: Authentications that can continue: publickey,gssapi-keyex,gssapi-with-mic,password 

    Ваш второй пользователь успешно

     debug1: Next authentication method: publickey debug1: Offering RSA public key: /home/rudra/.ssh/id_rsa debug3: send_pubkey_test debug2: we sent a publickey packet, wait for reply debug1: Server accepts key: pkalg ssh-rsa blen 279 debug2: input_userauth_pk_ok: fp SHA256:xT3VPQUunB3Nv/Pmi6C6Sroc0fa9SlKcQ4d0eF2vxzI debug3: sign_and_send_pubkey: RSA SHA256:xT3VPQUunB3Nv/Pmi6C6Sroc0fa9SlKcQ4d0eF2vxzI debug1: Authentication succeeded (publickey). 

    Ваши командные строки разные, и локальный .ssh / config активируется для первого пользователя для удаленного хоста aveta:

     debug1: Reading configuration data /home/rudra/.ssh/config debug1: /home/rudra/.ssh/config line 4: Applying options for aveta debug1: Reading configuration data /etc/ssh/ssh_config 

    Какие параметры вы используете в файле конфигурации?

    Наконец, два используемых rsakeys выглядят иначе.

    Первый пользователь

     debug2: key: /home/rudra/.ssh/id_rsa (0x562e17c87070), 

    Второй пользователь

     debug2: key: /home/rudra/.ssh/id_rsa (0x55c98f7eb080), 
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