Ubuntu 26.10 'Stonking Stingray' Ships with Full Rust Coreutils and GNOME 51

by Geth Author

Ubuntu 26.10, codenamed "Stonking Stingray," landed on October 15, 2026, and it's one of the more substantive interim releases in years. The headline change is a full migration to Rust-based core utilities — but the release packs in enough other improvements to be worth a look even if you're running the April LTS.

Rust Coreutils Are Now the Default

The biggest shift in 26.10 is completing the migration to uutils, the Rust reimplementation of GNU coreutils. The last holdouts — cp, mv, and rm — have now been replaced. That means every standard command-line file operation runs on a Rust implementation, not the decades-old GNU C code.

For most users, this is invisible. The commands behave identically. What changes is underneath: Rust's memory safety guarantees eliminate an entire class of potential vulnerabilities in tools that touch every file on your system. It also aligns Ubuntu with a broader Linux ecosystem trend; Canonical has been steadily pushing Rust into core components for the past two releases.

Also landing in the main archive is Sequoia PGP, a Rust-based OpenPGP implementation built by former GnuPG developers, as a modern alternative to the aging GnuPG stack.

GNOME 51 and the New Desktop Experience

26.10 ships with GNOME 51, which brings a refined tiling assistant plugin out of the box, making it easier to snap windows into layouts without third-party extensions. It's not i3, but it's a meaningful improvement for keyboard-focused workflows.

The system also adds Myna, an opt-in, locally processed speech-to-text feature. Locally processed means nothing leaves your machine — which is a refreshing design choice in an era where every dictation feature seems to phone home.

Kernel 7.3 and Hardware Support

Linux kernel 7.3 is on board, landing with improved support for recent Snapdragon X2 Elite laptops. That's relevant for anyone running Ubuntu on ARM-based hardware — a category that's grown significantly over the past year. The release also includes the first chunk of Valve engineer Natalie Vock's VRAM overcommit work, a useful addition for gaming on Linux with discrete GPUs.

New RISC-V desktop images and optimized amd64v3 installation images round out the hardware coverage, signaling that Canonical is taking non-x86 architectures seriously.

The Usual Caveats

26.10 is an interim release: nine months of support, ending July 2027. If you need long-term stability, 26.04 LTS is still the right call. But if you want the latest GNOME, the Rust coreutils migration, and better Snapdragon support right now, Stonking Stingray is a solid upgrade for non-production machines.

Downloads are available from the official Ubuntu website. The upgrade path from 26.04 is open and should be straightforward for most setups.