Uninstall Observium Ubuntu [patched] Jun 2026
: sudo rm /etc/nginx/sites-available/observium.conf and then sudo systemctl reload nginx . 5. Optional: Remove Dependencies
If you have added Observium cron jobs to a user’s crontab (e.g., crontab -u root -e ), you may also need to manually edit those entries.
Run:
Observium should now be completely removed from your Ubuntu system. If you plan to reinstall Observium later, you can skip Step 8 (removing dependencies) to save time. uninstall observium ubuntu
If the file exists, delete its contents or simply remove the file entirely: sudo rm /etc/cron.d/observium Use code with caution. Step 2: Remove the Web Server Configuration
Run df -h to verify that the storage space previously occupied by the /opt/observium/rrd directory has been successfully reclaimed. Your Ubuntu system is now completely free of Observium!
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. : sudo rm /etc/nginx/sites-available/observium
sudo rm /etc/nginx/sites-available/observium sudo rm /etc/nginx/sites-enabled/observium Use code with caution. Restart Nginx to apply the changes: sudo systemctl restart nginx Use code with caution. Step 4: Delete Observium Directories and Files
Observium requires a web server like Apache or Nginx to serve its web interface. You must remove the Virtual Host configurations to complete the cleanup. For Apache Users: Disable the Observium virtual host configuration site: sudo a2dissite observium.conf Use code with caution. Delete the actual configuration file: sudo rm -f /etc/apache2/sites-available/observium.conf Use code with caution. Reload Apache to apply changes: sudo systemctl reload apache2 Use code with caution. For Nginx Users: Delete the server block configuration file:
If an observium user was created during installation, remove it along with the observium group: Run: Observium should now be completely removed from
If the file exists, delete all lines inside it, save, and exit. Alternatively, you can just remove the file entirely: sudo rm -f /etc/cron.d/observium Use code with caution.
If you set up a dedicated virtual host for Observium, you should delete the configuration file to keep your web server clean. For Apache: Disable the Observium site configuration: sudo a2dissite observium.conf Use code with caution. Delete the configuration file: sudo rm /etc/apache2/sites-available/observium.conf Use code with caution. Restart Apache to apply changes: sudo systemctl restart apache2 Use code with caution. For Nginx: Delete the server block file:
During a standard installation, a dedicated system user named observium is often created to run the poller scripts safely without root permissions.
⚠️ The following procedure removes Observium entirely. If you only want to disable it temporarily, consider stopping its services instead.
