It might be using default .po file (translation - language). You can set
your default language to solve that English problem.
But there is a problem in here, you ought not to run nagios as root. There
can occur a security flaw.
Try to run only "check_users" as root or give related permission to th
I think I solved the problem.
In my tests I've try the plugin in a user shell, a sudo shel and a root
shell (su - )
But when I restart a service I use sudo.
$ sudo /etc/init.d/nagios restart
So I try to restart Nagios service in a root shell :
$ su -
pw
# /etc/init.d/nagios restart
And now it wo