After running fine for over a year, I rebooted the server and this started.
Check Nagios Configuration
Nagios Core 3.2.3
Copyright (c) 2009-2010 Nagios Core Development Team and Community Contributors
Copyright (c) 1999-2009 Ethan Galstad
Last Modified: 10-03-2010
Reading configuration data...
Read main config file okay...
Warning: Could not get passwd entry for 'SvcNagwin'
Warning: Possibly root user failed dropping privileges with initgroups()
Failed to drop privileges. Aborting.
***> One or more problems was encountered while processing the config files...
Check your configuration file(s) to ensure that they contain valid
directives and data defintions. If you are upgrading from a previous
version of Nagios, you should be aware that some variables/definitions
may have been removed or modified in this version. Make sure to read
the HTML documentation regarding the config files, as well as the
'Whats New' section to find out what has changed.
I've uninstalled nagwin, deleted the SvcNagwin account and the install directory and then re-installed. Still get the same error. I've even tried upgrading, still no dice. Anyone know what the deal is with this?