HTTP server authentication and CGI

Hi
I have a problem whith the HTTP server and CGI.
When i clik from web interface on process info, performance info, scheduling queue and event log appears the following error:
It appears as though you do not have permission to view process information…
If you believe this is an error, check the HTTP server authentication requirements for accessing this CGI
and check the authorization options in your CGI configuration file.

I have check the file cgi.cfg and i have the permission as can be seen:
authorized_for_system_commands=nagiosadmin
authorized_for_all_services=nagiosadmin
authorized_for_all_hosts=nagiosadmin
authorized_for_all_service_commands=nagiosadmin
authorized_for_all_host_commands=nagiosadmin

and I’m logged as nagiosadmin.
OS is Ubuntu server 10.04 and nagios version is 3.0.6
Someone can help me?
Thank and sorry for my english.

Latest Nagios release is 3.2.1 so i suspect you installed via RPM package…

Try installing from source.

Luca