How to Upgrade the Operating System on your Contabo Server
Keeping your server’s operating system up to date is one of the most important steps you can take to ensure security, stability and performance. Regular upgrades fix vulnerabilities, improve functionality and ensure that your applications run smoothly.
Why do I need to Upgrade my Operating System?
Regularly updating your system prevents attackers from exploiting vulnerabilities in the operating system. An outdated server can become an easy target for attacks.
Before upgrading, always check whether the new version is compatible with your installed software. This ensures that your current tools and services will continue to function properly after the update.
How to Upgrade on Windows Servers
If your Contabo server is running Windows, updating the system is simple:
- Open the Start Menu
- Click on the Settings Icon
- Select Update & Security
- Click Check for Updates
If updates are available, follow the on-screen instructions to install them. Some updates may require a reboot to take effect, so it’s best to schedule them during low-traffic periods to avoid service interruptions.
How to Upgrade on Linux Servers
For Linux-based servers, updates are managed through the Terminal. On Ubuntu or Debian-based systems, run the following commands:
- Update package index files with:
sudo apt-get upgrade- Upgrade installed packages and the operating system:
sudo apt-get upgrade
If a kernel update is included, you may need to reboot your server for changes to apply.
Watch the Step-by-Step Guide on YouTube
If you prefer a visual walkthrough, we’ve also created a detailed video tutorial that takes you through the entire upgrade process on both Windows and Linux servers.
Conclusion
Whether your Contabo server is running Windows or Linux, upgrading the operating system is a straightforward but important process. Regular updates not only strengthen security but also keep your system performing at its best.
Always verify compatibility with your custom software before upgrading and plan updates at times that minimize downtime. With these simple steps, your Contabo server will remain secure, reliable and ready to handle your workloads.