pnp4nagios isnt working - Nagios Core Services Platform https://www.nagios.org/community/nagios-forum/pnp4nagios-isnt-working/ Nagios Core Services Platform Discussion Board - Open Source Powered Monitoring en-US Sun, 13 Sep 2026 10:49:40 +0000 wpForo 60 RE: pnp4nagios isnt working https://www.nagios.org/community/nagios-forum/pnp4nagios-isnt-working/#post-37 Mon, 18 Nov 2024 15:31:32 +0000 Hey esnot,

It looks like there is/was an issue for pnp4nagios with php 7.4 and above. Here is a link to the exchange where the first comment talks about a fix for ubuntu 20. I'm not sure if pnp4nagios has fixed this already or not but its worth a shot.

I have a few questions, is this a fresh installation/migration onto ubuntu 22 and was this package ever working on the machine? Also do you see any php errors when you try to use it? The errors should be located in /var/log/apache2/error.log

Thanks,
Sandor G

]]> Nagios Core Services Platform Sandor https://www.nagios.org/community/nagios-forum/pnp4nagios-isnt-working/#post-37 pnp4nagios isnt working https://www.nagios.org/community/nagios-forum/pnp4nagios-isnt-working/#post-36 Mon, 18 Nov 2024 12:36:11 +0000 hello, 

i've installed pnp4nagios in version 0.6.27 (0.6.26 was not working at all with my php version, he graphs werent showing)

my server is ubuntu 22.04 and my nagios core version is 4.4.14

the graphs are showing, but they have no data all I see is "nun" (the services themselves are showing data) attached is a printscreed for example, this is like this on all of the services

I did all the installation steps following this (except the version is 0.6.27) Nagios Core - Performance Graphs Using PNP4Nagios

i'll appreciate any help or directions

thanks

]]> Nagios Core Services Platform esnot https://www.nagios.org/community/nagios-forum/pnp4nagios-isnt-working/#post-36