BackupPC-users

Re: [BackupPC-users] strange ssh error

2010-01-14 08:57:08
Subject: Re: [BackupPC-users] strange ssh error
From: Craig Connoll <cconnoll AT cityacademy.co DOT uk>
To: "General list for user discussion, questions and support" <backuppc-users AT lists.sourceforge DOT net>
Date: Thu, 14 Jan 2010 12:16:46 +0000
2009/12/22 Chris Robertson <crobertson AT gci DOT net>:
> Claude Gélinas wrote:
>> I've setup a new backuppc server on my main workstation which is a FC12.
>> Everything look fine except I can't backup my workstation as ssh, keep asking
>> root password.
>>
>> I've followed the BackupPC FAQ: SSH Setup for this workstation and a remote
>> machine FC9. No problem with the remote machine which I can backup whitout
>> problem. But for the local machine, when I do
>>
>> ssh -q -x -l root -v oligoextra,  as backuppc user
>>
>> it keep asking for a password for root.
>>
>> Here is what I get:
>>
>> ssh -q -x -l root -v oligoextra
>> OpenSSH_5.2p1, OpenSSL 0.9.8k-fips 25 Mar 2009
>> debug1: Reading configuration data /etc/ssh/ssh_config
>> debug1: Applying options for *
>> debug1: Connecting to oligoextra [127.0.0.1] port 22.
>> debug1: Connection established.
>> debug1: identity file /var/lib/BackupPC/.ssh/identity type -1
>> debug1: identity file /var/lib/BackupPC/.ssh/id_rsa type 1
>> debug1: identity file /var/lib/BackupPC/.ssh/id_dsa type 2
>> debug1: Remote protocol version 2.0, remote software version OpenSSH_5.2
>> debug1: match: OpenSSH_5.2 pat OpenSSH*
>> debug1: Enabling compatibility mode for protocol 2.0
>> debug1: Local version string SSH-2.0-OpenSSH_5.2
>> 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: Host 'oligoextra' is known and matches the RSA host key.
>> debug1: Found key in /var/lib/BackupPC/.ssh/known_hosts:2
>> debug1: ssh_rsa_verify: signature correct
>> debug1: SSH2_MSG_NEWKEYS sent
>> debug1: expecting SSH2_MSG_NEWKEYS
>> debug1: SSH2_MSG_NEWKEYS received
>> debug1: SSH2_MSG_SERVICE_REQUEST sent
>> debug1: SSH2_MSG_SERVICE_ACCEPT received
>> debug1: Authentications that can continue: publickey,gssapi-with-mic,password
>> debug1: Next authentication method: gssapi-with-mic
>> debug1: Unspecified GSS failure.  Minor code may provide more information
>> No credentials cache found
>>
>> debug1: Unspecified GSS failure.  Minor code may provide more information
>> No credentials cache found
>>
>> debug1: Unspecified GSS failure.  Minor code may provide more information
>>
>>
>> debug1: Next authentication method: publickey
>> debug1: Trying private key: /var/lib/BackupPC/.ssh/identity
>> debug1: Offering public key: /var/lib/BackupPC/.ssh/id_rsa
>> debug1: Authentications that can continue: publickey,gssapi-with-mic,password
>> debug1: Offering public key: /var/lib/BackupPC/.ssh/id_dsa
>> debug1: Authentications that can continue: publickey,gssapi-with-mic,password
>> debug1: Next authentication method: password
>> root@oligoextra's password:
>>
>> What can I do. Is there something different from FC9 to FC12 ???
>>
>
> Nothing that should prevent this from working.  Please verify that you
> have put the public key (associated with the BackupPC user's private
> key) in /root/.ssh/authorized_keys on your workstation.
>
> Chris
>
>
>
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>

You can use this howto that worked for me.
http://www.howtoforge.com/linux_backuppc_p4

Regards,
Craig

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