Ubuntu

Canonical’s web infrastructure is under a sustained, cross-border attack and we are working to address it. We will provide more information in our official channels as soon as we are able to.

Ubuntu 26.04 LTS #ResoluteRaccoon has landed. Discover the biggest updates in our announcement: canonical.com/blog/canonical…

Ubuntu 26.04 LTS, codenamed #ResoluteRaccoon, is now available to download. 🦝 Resolute Raccoon builds on the resilience-focused improvements introduced in interim releases, with TPM-backed full-disk encryption, improved support for application permission prompting, Livepatch updates for Arm-based servers, and Rust-based utilities for enhanced memory safety. This release also brings native support for industry-leading AI/ML toolkits like NVIDIA CUDA and AMD ROCm, making Ubuntu 26.04 LTS the ideal platform for AI development and production workloads. Install now: ubuntu.com/download/deskt… Learn more about the release: canonical.com/blog/canonical…

Get ready to boot Ubuntu 26.04 LTS, code name #ResoluteRaccoon. 🦝 ubuntu.com/download/deskt…

It's official! The codename for Ubuntu 26.10 is... (Drum roll, please. 🥁) ...Stonking Stingray!

Ubuntu 26.04 LTS raises the security bar even further across the system. What’s new in security features? Ubuntu 26.04 LTS, codenamed #ResoluteRaccoon, lands on April 23, 2026. Stay tuned. canonical.com/blog/ubuntu-26…

Canonical developer tools in action at #KubeConEurope 2026 🧑‍💻

Canonical has joined @rust_foundation as a Gold Member! 🤝 The Rust Foundation is a nonprofit dedicated to advancing the performance, safety, and sustainability of the Rust programming language. As a Gold Member, Canonical is making significant contributions to the governance, infrastructure, and long-term health of Rust while supporting the growing use of Rust in production systems.

The Ubuntu Security Team and Snapd teams have published fixes for the 7.8 CVSS score CVE-2026-3888. Read how to address: discourse.ubuntu.com/t/snapd-local-…

Ubuntu in the wild at Embedded World 🧡 Spotted Ubuntu on the show floor? Show us what you’ve seen in the comments 👇 And if you’re in Nuremberg, come say hi and meet @Canonical team in Hall 4, Booth 4-160! #EmbeddedWorld #EW26 #Ubuntu #IoT

Over the past couple of days, there has been a lot of commentary about #Ubuntu and how it'll respond to California's new Digital Age Assurance Act (AB 1043). Read our response on Discourse: discourse.ubuntu.com/t/ubuntus-resp…

Jon Seager, VP of Engineering at Canonical, recently presented about Rust adoption at scale with Ubuntu at @RustNationUK. 📹 Give it a watch to learn about the projects driving Rust adoption at Canonical, reasons behind the initiatives, and what’s next. youtu.be/WOA4GA8tAWA?si…

Enterprises can now centralize access management on Ubuntu using any identity provider that supports a standard OpenID Connect (OIDC) flow: our new generic OIDC broker for Authd enables integration for both self-hosted solutions like Keycloak, and platforms such as Okta. Read our blog to see learn more: ubuntu.com/blog/more-iden… #Ubuntu #Linux #OIDC #IAM

Here’s to a gaze of Resolute Raccoon artworks! 🎉 Announcing the winning wallpapers that will ship with Ubuntu 26.04 LTS #ResoluteRaccoon. 💬 Ask a friend – osselo 🌠 Winter Grand Triangle – mizuno-as 🧡 Simple Raccoon (Light/Dark) – cnusr25 ☕ Ubuntu Coffee Mug (Light/Dark) – ezspain Congratulations to all the winners! The Ubuntu wallpaper competition is held for every Ubuntu release to celebrate the creativity of our community and help make our releases truly remarkable. See the full list of winning wallpapers: canonical.com/blog/unmasking…

Resolute Raccoon makes its way to your desktop. 🦝 The official Ubuntu 26.04 LTS wallpapers are here. Download our official wallpapers in various styles: canonical.com/blog/unmasking…

The mission is on! Watch closely. 🦝 Resolute Raccoon makes its move for Ubuntu 26.04 LTS with clever precision and crafty resolve. Behold its pursuit: canonical.com/blog/unmasking… Ubuntu 26.04 LTS arrives on April 23, 2026.

Roses are red, Violets are blue. With so many great distros, thank you for choosing Ubuntu. 🧡

Open source is built by maintainers. Testing is built on trust. In the latest Push to Talk | Meet the Maintainers, we sit down with Ned Batchelder (@nedbat), creator and long-time maintainer of coverage.py, to talk about the story behind one of Python’s best-known testing tools. In this episode: ▶️ How coverage.py started, and what kept it going ▶️ What code coverage can (and can’t) tell you ▶️ Why “94% measured” is a choice, not an accident Watch the video: youtu.be/xjWjfRVTUHo?si… #Python #OpenSource #MeetTheMaintainers

Open source doesn’t run on magic... it runs on maintainers The people who keep projects healthy: reviewing, fixing, and documenting keeping the bar high. A new episode from our series Push to Talk | Meet the Maintainers drops tomorrow. Who’s a maintainer you appreciate? Tag them 👇