# Ubuntu 26.10 "Stonking Stingray" released with post-quantum security and Myna AI

> **Key takeaway:** Ubuntu 26.10 introduces post-quantum package signing via Sequoia PGP and the Myna on-device speech-to-text agent.

**Published:** 2026-10-15T12:16:02+00:00 
**Source:** Canonical / Ubuntu Server & Kernel Blog 
**Category:** distro-news 
**Canonical URL:** https://fosswire.org/news/ubuntu-2610-stonking-stingray-released-with-post-quantum-sec.html 

## Summary
Canonical has launched Ubuntu 26.10, codenamed "Stonking Stingray," an interim release featuring significant security and AI advancements. Key updates include the transition to Sequoia PGP for post-quantum resistant package signing and the debut of Myna, an opt-in speech-to-text agent powered by local LLMs. The release also completes the migration to Rust-based uutils coreutils, adopts dbus-broker as the default D-Bus implementation, and ships with GNOME 51 and Linux kernel 7.3.

## Technical advancements in Ubuntu 26.10
- **Post-Quantum Security:** Replaces GnuPG with Sequoia PGP for APT repository signature verification, utilizing Rust's memory safety to defend against future quantum cryptographic attacks.
- **AI Integration:** Introduces Myna, an opt-in speech-to-text agent that uses on-device Large Language Models (LLMs) to ensure user privacy while providing intent-driven desktop interactions.
- **System Reliability:** Switches the default D-Bus implementation to dbus-broker, which uses strict per-app message accounting to prevent a single application from stalling the entire desktop environment.
- **Core Toolchain:** Completes the full migration to the Rust-based uutils coreutils suite and updates the desktop environment to GNOME 51.
- **Kernel & Hardware:** Ships with Linux kernel 7.3, providing support for new silicon including Intel Xe3P (Nova Lake), AMD Zen 6, and NVIDIA 615.

## Why it matters
This release pushes the Linux desktop toward a more secure and AI-integrated future by adopting post-quantum standards and local-first AI models. The move to Rust-based coreutils and dbus-broker also enhances the overall stability and memory safety of the Ubuntu ecosystem.