WebUI not completely working on Zabbix-Server 7.4 (Apache2)

[Slothric]

Hey y'all,

I installed Zabbix-Packages (MySQL, Zabbix-Server, Zabbix-Agent, Apache2) yesterday on a Linux Ubuntu VM and I run into a problem with accessing the Zabbix-Server WebUI (Frontend).

On the local machine (Linux Ubuntu VM) I can use the full WebUI (Login, Buttons etc.) and can set up everything, but if I try to access the WebUI from another machine (e.g. Windows) via the web browser (e.g. Firefox, Chrome) I can only log-into the Zabbix-Server (Frontend), but cannot see the graphs (Dashboards) or select menus. The Website just doesn't react to my inputs.

What could be configured falsely for my use case (Connecting to Zabbix-Server via another PC in the same network)?

[Donkey]

Makes no sense to me. Browser issue or something.

[guntis_liepins]

did you opened web server port in firewall ?
what does command systemctl is-active ufw shows to you ?
If it is active , ufw allow 80/http or/and ufw allow 403/https .

But you can have some clues by pressing F12 in chrom and look what your browser is fetching and what fails exactly.
It may be that some elements are read from cache. Clear browser cache as well.