[Systems] Cannot log in to treehouse (was: Re: [Systems-logs] treehouse.sugarlabs.org: Munin alert)

[Bernie Innocenti]

On Sun, 2010-12-26 at 13:22 +0100, Sascha Silbe wrote:
> Excerpts from munin's message of Sun Dec 26 11:55:29 +0100 2010:
> > sugarlabs.org :: treehouse.sugarlabs.org :: Disk usage (in percent)
> >     CRITICALs: /backup/sunjammer/srv is 100.00 (outside range [:98]).
> >     WARNINGs: /backup/sunjammer/root is 92.81 (outside range [:92]).
> >     OKs: /lib/init/rw is 0.00, / is 68.00, /srv is 53.00, /dev is 1.00.
> 
> I wanted to enlarge the LV again, but cannot log in to treehouse anymore:
> 
> 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 public key: Sascha Silbe <sascha-pgp at silbe.org>
> debug1: Authentications that can continue: publickey,password
> debug1: Offering public key: .ssh/id_rsa_sugar-build
> debug1: Server accepts key: pkalg ssh-rsa blen 533
> debug1: Authentications that can continue: publickey,password
> debug1: Offering public key: .ssh/id_dsa
> debug1: Authentications that can continue: publickey,password
> debug1: Trying private key: /home/sascha.silbe/.ssh/id_rsa
> debug1: Trying private key: /home/sascha.silbe/.ssh/id_dsa
> debug1: Next authentication method: password
> silbe at treehouse.sugarlabs.org's password: 
> debug1: Authentications that can continue: publickey,password
> Permission denied, please try again.
> silbe at treehouse.sugarlabs.org's password: 

This is the corresponding log on treehouse:

Dec 26 07:21:04 treehouse sshd[30236]: error: RSA_public_decrypt failed: error:0407006A:lib(4):func(112):reason(106)
Dec 26 07:21:06 treehouse sshd[30236]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=p54a465a6.dip.t-dialin.net  user=silbe
Dec 26 07:21:08 treehouse sshd[30236]: Failed password for silbe from 84.164.101.166 port 37125 ssh2
Dec 26 07:21:23 treehouse sshd[30236]: Failed password for silbe from 84.164.101.166 port 37125 ssh2
Dec 26 07:22:18 treehouse sshd[30236]: PAM 1 more authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=p54a465a6.dip.t-dialin.net  user=silbe

The key installed in your account is:

 Sascha Silbe (key for Sugar build infrastructure)


Logging into my account works fine. Come on IRC if you want to diagnose it together.

-- 
   // Bernie Innocenti - http://codewiz.org/
 \X/  Sugar Labs       - http://sugarlabs.org/