I recently installed Ubuntu 13.04, and i add my ssh key to my github account, like always i did. I didn't had any problem to access to my own reports, i could clone my reports, etc... But today, maybe for any updates? (i don't know), i can't connect to github, it says: Permission denied. For sure, i have my key added. For my surprise, if i change to another terminal (ALT + CTRL + F3 for example) and i login with the same user than the default terminal with Unity (maybe there is the problem) i can connect!!
With the default terminal (Unity) if i run this command:
ssh -T email@example.com
Agent admitted failure to sign using the key. Permission denied (publickey).
But if i run the same command on another terminal, it ask for my passphrase (why in the default it doesn't ask me for my passphrase?) and it's run ok with the msg:
Hi --myname--!, You've succesfuly authenticated.....
Anyone knows what are happening?
post of ssh -vT firstname.lastname@example.org of default terminal:
> OpenSSH_6.1p1 Debian-4, OpenSSL 1.0.1c 10 May 2012 debug1: Reading > configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config > line 19: Applying options for * debug1: Connecting to github.com > [220.127.116.11] port 22. debug1: Connection established. debug1: > identity file /home/daniel/.ssh/id_rsa type 1 debug1: Checking > blacklist file /usr/share/ssh/blacklist.RSA-2048 debug1: Checking > blacklist file /etc/ssh/blacklist.RSA-2048 debug1: identity file > /home/daniel/.ssh/id_rsa-cert type -1 debug1: identity file > /home/daniel/.ssh/id_dsa type -1 debug1: identity file > /home/daniel/.ssh/id_dsa-cert type -1 debug1: identity file > /home/daniel/.ssh/id_ecdsa type -1 debug1: identity file > /home/daniel/.ssh/id_ecdsa-cert type -1 debug1: Remote protocol > version 2.0, remote software version OpenSSH_5.5p1 > Debian-6+squeeze1+github12 debug1: match: OpenSSH_5.5p1 > Debian-6+squeeze1+github12 pat OpenSSH_5* debug1: Enabling > compatibility mode for protocol 2.0 debug1: Local version string > SSH-2.0-OpenSSH_6.1p1 Debian-4 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: Server host > key: RSA 16:27:ac:a5:76:28:2d:36:63:1b:56:4d:eb:df:a6:48 debug1: Host > 'github.com' is known and matches the RSA host key. debug1: Found key > in /home/daniel/.ssh/known_hosts:4 debug1: ssh_rsa_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 debug1: Next authentication method: publickey > debug1: Offering RSA public key: /home/daniel/.ssh/id_rsa debug1: > Server accepts key: pkalg ssh-rsa blen 279 Agent admitted failure to > sign using the key. debug1: Trying private key: > /home/daniel/.ssh/id_dsa debug1: Trying private key: > /home/daniel/.ssh/id_ecdsa debug1: No more authentication methods to > try. Permission denied (publickey).