Cups and Use Kerberos authentication. Please help

[mario60]

Dear all,
please help, by mistake i selected >Use Kerberos authentication< (at localhost:631/admin) , and now I am not able to access the printers manager interface; I get the follswing msg:

401 Unauthorized Enter your username and password or the root username and password to access this page. If you are using Kerberos authentication, make sure you have a valid Kerberos ticket.

How do I disable or unselect Kerberos authentication? I have not an idea, and I would like not to take a class to understand how to do.

Thanks a lot

mario

[mario60]

Yes, I know.
Just look for the old cupsd.conf.O file and use it to replace the modified one.

Otherwise I believe that I just need to replace the line >DefaultAuthType Negotiate, with the line >DefaultAuthType Basic.

panic is over
thanks m.