How to Completely Uninstall Observium from Ubuntu Whether you are migrating to a different monitoring solution or simply cleaning up your server, uninstalling Observium requires more than just removing a few files. Because Observium relies on a stack of dependencies—including a web server, a database, and several PHP modules—a proper cleanup ensures no orphan processes or security holes are left behind.
If you have systemd service files for Observium (e.g., observium-poller.service), disable and stop them: uninstall observium ubuntu
sudo find / -name "*observium*" -type f 2>/dev/null | grep -v /proc/
Observium is a powerful network monitoring platform, but there may come a time when you need to remove it entirely — perhaps migrating to LibreNMS, Prometheus, or simply reclaiming resources. Because Observium isn’t installed from standard Ubuntu repositories, a simple apt remove won’t suffice. This guide walks through a complete manual removal, including the web interface, database, RRD files, and cron jobs. How to Completely Uninstall Observium from Ubuntu Whether