Nagios Support Forum

For me, at least somehow it was fixed, without me doing anything. So my guess is that it was some sort of repo error with that package and the repo owner fixed this.

Server redhat 9 with the latest nagiosxi version. There is new libpng.x86_64 out package out, if you try to patch the system, you get: dnf update Updating Subscription Management repositories. Last metadata expiration check: 1:21:37 ago on Thu 07 May 2026 05:58:55 PM EEST. Error: Problem: package li...

Yes, but if its only generating errors in the php error log, then its not really an issue why rerun entire upgrade process. Wanted to know if it could cause any other issues that would demand rerunning the upgrade now.

Sadly the /usr/local/nagiosxi/tmp/upgrade.log is empty :( And what is intresting is that few days after the upgrade and the backups beeing 2x size, now few last days, the backup sizes are back to normal. No major changes done, maybe some service/host changes but thats regular stuff. mv /usr/local/na...

Redhat 9 server, upgraded nagiosxi 2024R2.2.1 -> 2026R1.4. After that what im seeing is that local backups take twice the size, even thou nothing other changed than the nagiosxi version, local backups take now 20GB from 9.6GB. Is that normal behavior? Also the same server and one other redhat 9 nagi...

server redhat 9, upgraded nagiosxi from 2024R1.1.2 to 2024R1.4.1 Ok, so what i tried more 1) Stop nagios 2) download nagios 2024R1.1.2, extract it. 3) Went to ndo folder, extract it. 4) mysql -u root -ppassword nagios </tmp/nagiosxi/subcomponents/ndo/ndo-3.1.0/db/upgrade-from-3.0.6.sql mysql -u root...

Thats not it. As i mentioned, i upgraded to ndo3 and in nagios cfg i have ndo3 module enabled instead of ndo2. Im guessing that the ndo upgrade didnt create some tables/databases to mysql needed for ndo3 and that is why the proccess dies. Any ideas what to try?

Ok, so forum had similar issues posted, i followed these. I had ndo2 in use, upgraded to ndo3 and after that did the nagiosxi version upgrade again. The result is kind of a mix of success and fail. First off. the ndo3 install is success, thou in the end there is a warning that could not connect via ...

Hello server redhat 9, upgraded nagiosxi from 2024R1.1.2 to 2024R1.3.4. Upgrade itself was succesful, no problems recorded. But after the upgrade nagios.service will not start. systemctl status nagios.service × nagios.service - Nagios Core 4.5.3 Loaded: loaded (/usr/lib/systemd/system/nagios.service...

At the moment i really dont want to use traps with these new mib's, just regular check_snmp. Addmib is not available on centos 7, it should be part of the snmp-utils what i have installed but not addmib package available. That said, can i just upload the required mibs to /usr/share/snmp/mibs folder ...