Ubuntu 25.10 will replace the sudo command with sudo-rs, a new Rust rewrite designed to improve memory safety and security.

Canonical's Ubuntu 20.04 LTS, known as Focal Fossa, will reach the end of its standard five-year support period on 31 May ...

In addition to accessibility, Ubuntu 25.10 also introduces VRR (Variable Refresh Rate) support in Mutter, the window manager and compositor. This feature provides smoother visual display on compatible ...