cupsdAuthorize: Local authentication certificate not found!

[Paul]

> getting the following errors on one of my CUPS nodes whenever I try and log into the WI as root (it won't let me) to alter the proprties of the printer (CUPS 1.3.7)
>
> E [16/May/2011:08:21:49 -0700] cupsdAuthorize: Local authentication certificate not found!
> E [16/May/2011:08:21:49 -0700] CUPS-Add-Modify-Printer: Unauthorized
>
> I assume it's talking about these files, which are the same / same size as my other nodes.
>
> /etc/cups/ssl
> 08:37:41 # ls -l
> total 8
> -rw------- 1 root lp 1578 Oct 25  2010 server.crt
> -rw------- 1 root lp 1679 Oct 25  2010 server.key
>
> here is my cupsd.conf setting for permissions.  I can alter the printer properties from the command line, just not the WI
>
>   # All administration operations require an administrator to authenticate...
>   <Limit CUPS-Add-Modify-Printer CUPS-Delete-Printer CUPS-Add-Modify-Class CUPS-Delete-Class CUPS-Set-Default>
>     AuthType Default
>     Require user @SYSTEM
>     Order deny,allow
>   </Limit>
>
I think i found the problem... somehow there were 2 cupsd processes running.