The new version of PuTTY has a new authentication GSSAPI feature. This allows users to log in with out a password but will not mount a users home directory. We have had several users using the new version of PuTTY who could not log in to kerbNFSv4 system.

To overcome this problem you must disable GSSAPI authentication.

To do this in PuTTY go to
Connection –> SSH –> Auth –> uncheck “Attempt Kerberos 5 GSSAPI/SSPI auth (SSH-2)”
or
Connection –> SSH –> Auth –> GSSAPI –> uncheck “Allow GSSAPI Authentication (SSH-2 only)”

See the following images.

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Regards,

Randhir

Thanks so much for your reply ranchuab

I tried the solution that you gave me, but, unfortunately, the problem persists.

Could you please tell me your Putty release version so i will test in my Lab for this issue .....

Regards,

Randhir

Is SSH shell enabled along with Bash from the VAMI?

Hi ranchuab,

my Putty version is:

Thanks so much to try help me.

Thank you for sharing screen shot.

I suspect problem in /etc/ssh/sshd_config

Can you check "PermitRootLogin  should be Yes.

Regards,

Randhir

Thanks so much ranchuab

But, if i can not to connect to the server, how can i do to test your solution?

Because, when i try to connect to the server with the root account, i receive the error message: Access denied

Thanks so much ranchuab

Your answer solved my issue.

Hi! How did you get in to modify the files if you could not sign in?