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- How to make password-less login work 2 answers
On ubuntu/mint, all I need to do for passwordless ssh login is:
ssh-keygen -t rsa # on both pc ssh-copy-id targetpc ssh targetpc # does not prompt from password anymore
and that's all..
I do the same on archlinux (or manjaro), it's not working on the third step, it still prompts for password..
debug1: Reading configuration data /home/blablabla/.ssh/config debug1: Reading configuration data /etc/ssh/ssh_config debug1: Connecting to 192.168.11.3 [192.168.11.3] port 22. debug1: Connection established. debug1: identity file /home/blablabla/.ssh/id_rsa type 1 debug1: identity file /home/blablabla/.ssh/id_rsa-cert type -1 debug1: identity file /home/blablabla/.ssh/id_dsa type 2 debug1: identity file /home/blablabla/.ssh/id_dsa-cert type -1 debug1: identity file /home/blablabla/.ssh/id_ecdsa type 3 debug1: identity file /home/blablabla/.ssh/id_ecdsa-cert type -1 debug1: Enabling compatibility mode for protocol 2.0 debug1: Local version string SSH-2.0-OpenSSH_6.2 debug1: Remote protocol version 2.0, remote software version OpenSSH_6.1 debug1: match: OpenSSH_6.1 pat OpenSSH* debug1: SSH2_MSG_KEXINIT sent debug1: SSH2_MSG_KEXINIT received debug1: kex: server->client arcfour hmac-md5 email@example.com debug1: kex: client->server arcfour hmac-md5 firstname.lastname@example.org debug1: sending SSH2_MSG_KEX_ECDH_INIT debug1: expecting SSH2_MSG_KEX_ECDH_REPLY debug1: Server host key: ECDSA 71:d2:05:dd:21:d1:ae:fc:a8:e5:f2:1c:2c:60:31:85 debug1: Host '192.168.11.3' is known and matches the ECDSA host key. debug1: Found key in /home/blablabla/.ssh/known_hosts:11 debug1: ssh_ecdsa_verify: signature correct debug1: SSH2_MSG_NEWKEYS sent debug1: expecting SSH2_MSG_NEWKEYS debug1: SSH2_MSG_NEWKEYS received debug1: Roaming not allowed by server debug1: SSH2_MSG_SERVICE_REQUEST sent debug1: SSH2_MSG_SERVICE_ACCEPT received debug1: Authentications that can continue: publickey,password debug1: Next authentication method: publickey debug1: Offering RSA public key: /home/blablabla/.ssh/id_rsa debug1: Authentications that can continue: publickey,password debug1: Offering DSA public key: /home/blablabla/.ssh/id_dsa debug1: Authentications that can continue: publickey,password debug1: Offering ECDSA public key: /home/blablabla/.ssh/id_ecdsa debug1: Authentications that can continue: publickey,password debug1: Next authentication method: password
and when using old home directory (from ubuntu), the ssh-copy-id shows some information that i've never seen before
/usr/bin/ssh-copy-id: INFO: attempting to log in with the new key(s), to filter out any that are already installed /usr/bin/ssh-copy-id: INFO: 1 key(s) remain to be installed -- if you are prompted now it is to install the new keys
is there some steps missing that i should do on archlinux?
EDIT: the version of openssh is differ on both machine, one is 6.1p1-6, others was 6.2p1-1