Light background Screen on Nagios Web Interface After Installation

[sophi-josephine]

Hi,
I installed Nagios on CentOS 5.3 without any issues, and I have successfully installed the Nagios plugins and NRPE on both the local and remote systems. I can retrieve the NRPE version from the remote host. However, when I log into the Nagios web interface, the main page and documentation pages load fine. But when I try to navigate to other pages using the left-side menu, I only see a light background screen regardless of what I click.

Is anyone else faced this light background issue? I'm new to Nagios and would appreciate any help or guidance on this issue!

[gwesterman]

Hi @sophie-josephine,

Before trying anything else, I recommend installing Nagios XI (or Nagios Core) on a supported distro (listed here for XI. There are a number of potential issues caused by using distros that are end of life.

Out of curiosity, are you trying to install Nagios Core or Nagios XI? What version?

Thank you!

[conate]

After the firmware upgrade on the ACM7008-2-LMR, I faced SSL handshake issues likely due to OpenSSL version mismatch and now the web interface just shows a bright white screen. This is making monitoring and access really difficult. bright white screen

[myselfthorny]

Nagios requires proper read permissions to display its contents. If configuration files or CGI directories do not have proper permissions, you may get a blank page. If SELinux is enabled, it may block CGI scripts from working properly.