Ubuntu

Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.

[Ubuntu @ubuntu]

Two critical security vulnerabilities affecting PHP have been identified that result in unauthenticated remote code execution (RCE) for any PHP application. Ubuntu has released fixes for the affected packages for all supported releases.

Read more: https://t.co/uDs3s8zwju

#Ubuntu #Security #CVE

[Ubuntu @ubuntu]

Connected devices stay in the field for years, so their security has to last just as long.

Ubuntu Core keeps devices patched with automatic over-the-air updates that roll back if anything fails. Every release includes 10 years of security maintenance, extendable to 15 years, with secure boot, full-disk encryption, and strict app confinement built in.

Explore Ubuntu Core features: https://t.co/9AtqZ2EbF6

#IoT #EmbeddedLinux #Cybersecurity

[Ubuntu @ubuntu]

#StonkingStingray brings us the debut of Myna: Ubuntu’s speech-to-text agent.

Named after the Myna bird (known for its ability to mimic human speech), Myna is an opt-in feature in Ubuntu 26.10, designed to provide speech recognition with clear visual feedback while you speak.

Ubuntu 26.10 is now available to download. Learn more: https://t.co/UI3FBjWWXn

[Ubuntu @ubuntu]

Ubuntu 26.10 Stonking Stingray has emerged with agility and grace. 🌊

“Earlier this year, we set out a roadmap for AI on Ubuntu. Stonking Stingray delivers the first milestone through the integration of Myna: a speech-to-text agent that utilizes on-device LLMs. We’ve led Ubuntu’s first AI integration with accessibility to ensure that cutting-edge features are available to all users from day one.

Users will also benefit from enhanced security features. Ubuntu 26.10 completes the migration to Rust-based coreutils, and broadens device support for TPM-backed FDE. Stonking Stingray is symbolic of Ubuntu’s journey to not just build up, but also build out.”

- Jon Seager, VP of Ubuntu Engineering at Canonical

Learn more in our press release: https://t.co/8hNVm1W2sK

[Ubuntu @ubuntu]

Myna is now available as a technology preview on Ubuntu Desktop, bringing local speech-to-text dictation to your everyday applications.

This optional feature supports local speech recognition engines like Parakeet, Whisper, and FunASR: no internet connection is required after the models are downloaded, and your audio is not stored or uploaded.

Read our blog to learn more about it, and tell us about your experience: https://t.co/Np5Nh6iMTM

#Ubuntu #Linux #AI #OpenSource #Accessibility #Privacy

[Ubuntu @ubuntu]

Hear that roar? Ubuntu 27.04 has a name.

Make way for Tenacious T-Rex! 🦖

[Ubuntu @ubuntu]

Get ready for the Ubuntu Summit, November 12-13!

Join us live from anywhere in the world to explore the latest projects in open source.

Register now: https://t.co/3Nf7ICr8k5

[Ubuntu @ubuntu]

The Ubuntu Release team is pleased to announce the beta release of Ubuntu 26.10 #StonkingStingray for Desktop, Server, WSL, and Cloud.

📥 Download it today and give us your feedback: https://t.co/Db409aFLP5

[Ubuntu @ubuntu]

The Workshop extension for VS Code gives you access to sandboxed development environments right in your IDE.

Read our blog to learn more: https://t.co/HUzBlPlKqX

#Ubuntu #Linux #VSCode #OpenSource #Developers #Containers

[Ubuntu @ubuntu]

Upgrade your desktop to Ubuntu 26.04.1 LTS 🔶

This .1 update brings a consolidation of fixes and improvements identified during the initial launch of 26.04 LTS to bring you a Linux operating system you can use with even more confidence; for your day-to-day, for development or AI projects, for use within your enterprise - or all of the above.

Read our blog to find out more about what 26.04.1 LTS has to offer: https://t.co/9N5V2vMMhM

#Ubuntu #Linux #OpenSource

[Ubuntu @ubuntu]

The new Ubuntu wiki is live!

We’ve deprecated the two previous wikis based on MoinMoin, and transitioned to a unified one based on MediaWiki.

Check out what’s new:
https://t.co/AdNIHCNYy0

[Ubuntu @ubuntu]

Local AI agent sandboxing in one command. ⚡

@NVIDIA OpenShell is packaged as a snap by @Canonical. In one command, you get instant workload confinement, automated updates, and a governed runtime to test autonomous workflows right from your desktop.

Try it out and let us know what you're building!

Learn more about NVIDIA OpenShell: https://t.co/N8Ju0AtDr9

#NVIDIA #Ubuntu #OpenSource

[Ubuntu @ubuntu]

Develop inside Workshop sandboxes without leaving VS Code using the new extension.

Swipe through the carousel below, and read our blog to learn more: https://t.co/HUzBlPlKqX

#Ubuntu #Linux #VSCode #OpenSource #Developers #Containers

[Ubuntu @ubuntu]

Linux security is built for environments where resilience matters. From vulnerability management to long-term maintenance, securing open source at enterprise scale requires a robust approach across the software lifecycle. Robustness comes from how those practices work together and hold up over time.

What’s new in security for Ubuntu 26.04 LTS?
→ https://t.co/loUDADK2Uf

[Ubuntu @ubuntu]

Spill the T! 🍵

T______ T______

https://t.co/262lwSZInh

[Ubuntu @ubuntu]

Curation plays an important role in enterprise Linux security. Knowing what enters your environment, how it's maintained and what you can rely on over time helps manage open source securely at scale. Understanding these considerations helps inform a deliberate approach to Linux security.

What’s new in security for Ubuntu 26.04 LTS?
→ https://t.co/FsDCCONyz1

[Ubuntu @ubuntu]

Our esteemed artisans from the Ubuntu community have made quite a splash! 🌊

Congratulations to the winners of Ubuntu 26.10 #StonkingStingray Wallpaper Competition.

⚓ michin acuarium - jarsoca99
🌌 Stingray Nocturne - normangeek
☀️ Rausku (Light/Dark) - hattivatti43
💜 Stonker Light / Dark - moskalenko-v
🩵 Stingray - stephane93130
🌊 Ascending Waves (Light/Dark) - iryge
🌑 Luce e Ombra - jacop02169
🔮 Mythical stingray - jens-42
🌺 Red Tone (Light/Dark) - jdecroocq
🏞️ Derwentwater - mendhak
🎶 Alpha Waves (Light/Dark) - iryge
✨ Stonking Stingray Minimal (Dark/Light) - dmxplx

The Ubuntu wallpaper competition takes place with every Ubuntu release, celebrating the creativity of our community and helping make each release truly remarkable.

Learn more: https://t.co/pqiJr5F86X

[Ubuntu @ubuntu]

Ubuntu 26.10 official desktop wallpapers are here! 🧡

Our undersea artist, Marcus Haslam, has captured both the scale and elegance of the #StonkingStingray. In this own words:

“For Stonking Stingray, my goal was to capture the stingray’s grace and elegance. I refined the shape to more closely resemble the actual animal, with wide fins sweeping gracefully into the body and a long tail that creates a natural sense of movement in the design."

See the Stonking Stingray in a variety of colors, shapes, and sizes: https://t.co/pqiJr5F86X

[Ubuntu @ubuntu]

Gliding through the waves, the Stonking Stingray emerges with agility and grace.🌊

See it up close: https://t.co/DuzJWhZxXh

Ubuntu 26.10 lands on October 15, 2026.

[Ubuntu @ubuntu]

Ubuntu Summit is back! 🌍🧡

Mark your calendar: November 12-13, 2026.

Check out the highlights of the last Summit in our video to find out what to expect.

Stay tuned for updates: https://t.co/3Nf7ICr8k5