Archive for the ‘ubuntu’ tag
Nagios3 – Could not stat() command file
On Debian and Ubuntu I have seen this error a lot of times with Nagios3.
Error: Could not stat() command file ‘/var/lib/nagios3/rw/nagios.cmd’!
To solve it, simply run
/etc/init.d/nagios3 stop
dpkg-statoverride –update –add nagios www-data 2710 /var/lib/nagios3/rw
dpkg-statoverride –update –add nagios nagios 751 /var/lib/nagios3
/etc/init.d/nagios3 start
dpkg-statoverride –update –add nagios www-data 2710 /var/lib/nagios3/rw
dpkg-statoverride –update –add nagios nagios 751 /var/lib/nagios3
/etc/init.d/nagios3 start
Disable AppArmor
AppArmor is a security extension (similar to SELinux) that should provide extended security. In my opinion you don’t need it to configure a secure system, and it usually causes more problems than advantages (think of it after you have done a week of trouble-shooting because some service wasn’t working as expected, and then you find out that everything was ok, only AppArmor was causing the problem).
We can disable it like this:
/etc/init.d/apparmor stop
update-rc.d -f apparmor remove
update-rc.d -f apparmor remove