Re: Peculiar problem with root login
- Date: Mon, 12 Jun 2017 11:40:03 -0700
- From: David Christensen <dpchrist@xxxxxxxxxxxxxxxx>
- Subject: Re: Peculiar problem with root login
On 06/12/2017 06:39 AM, Harry Putnam wrote:
Running debian jesse in a vbox vm on a Solaris host
I have what seems like an unusual problem with root login on this
I've done the normal things one does to allow root login; that is, add
Restart ssh, and in fact this host has been rebooted a few times since
adding that Permit line.
I set sudo up to work with no passwd for a certain user long ago and
so I was able to redo root passwd just to make sure there wasn't some
Still, I cannot login as root user I don't mean at the main login
screen one gets on bootup, but from an xterm in a running session.
Of course, checked to see if Caps lock was on...
I've checked output of ssh -vvv root@localhost, and see nothing very
exciting.. just asking for password and rejecting it repeatedly:
debug1: Next authentication method: password
debug2: we sent a password packet, wait for reply
debug1: Authentications that can continue: publickey,password
Permission denied, please try again.
This password has been in use for many years on vm hosts behind
firewall etc etc. So, there is literally NO chance I'm just getting it
wrong. Not to mention as I said above that I redid the passwd in this
most recent attempt to get it working.
I'm fresh out of ideas as to what else to do here.
The auth log shows:
Jun 11 14:50:55 d2 sshd: pam_unix(sshd:auth): authentication
failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=d.local.lan
Jun 11 14:50:57 d2 sshd: Failed password for root from
127.0.0.1 port 54522 ssh2
Please run the following commands from the console of the jesse vm as
root and paste your console session (prompts, commands entered, output
obtained). If you redact anything, substitute the phrase '<redacted>':
# cat /etc/debian_version
# uname -a
# dpkg-query --show openssh-server
# dpkg-query --show openssh-client
# ls -1 /etc/ssh/*ssh*
# ls -1 /root/.ssh
# egrep -v '^.*#' /etc/ssh/sshd_config | grep .
# ssh localhost
# tail /var/log/auth.log