If you are still running Ubuntu 25.10 "Questing Quokka" on your machine, this is your official wake-up call. As of July 9th, 2026 , Canonical has officially dropped support for this release. This means no more official software updates, zero bug fixes, and—most importantly— no more critical security patches . Leaving your system without updates exposes it to emerging security vulnerabilities. Fortunately, the upgrade path to the highly anticipated Ubuntu 26.04 LTS (Resolute Raccoon) is fully open, offering a more stable, secure, and modern desktop experience. Here is everything you need to know about why you must switch and how to do it seamlessly. Why is Ubuntu 25.10 EOL Already? For those unfamiliar with Canonical’s release cadence, Ubuntu 25.10 was a standard short-term release launched on October 9th, 2025. These interim versions are engineered to showcase cutting-edge features but only com...