Ubuntu 25.10 (Questing Quokka) has landed! 📍🐾 Our latest release comes with compatibility enhancements at the silicon level, accessibility upgrades, and a robust security posture that sets the stage for the next LTS. Read more in our press release:
Canonical
Canonical releases Ubuntu 25.10 Questing Quokka | Canonical
The latest interim release of Ubuntu comes with compatibility enhancements at the silicon level, accessibility upgrades and a robust security postu...
 #QuestingQuokka image
The countdown is on! ⏰ Ubuntu Summit 25.10 is almost here, taking place on October 23-24, 2025. You can join in from anywhere in the world! You’ll hear from: • Raffaello Bonghi (NVIDIA) • Eriol Fox (Superbloom)  • Victoria Brekenfeld and Carl Richell (System76) … and many more!  Don’t miss your chance to learn from the best in open source:
Ubuntu
The clock is ticking: Ubuntu Summit 25.10 is just around the corner | Ubuntu
London has called, and the Ubuntu community has answered! This year, the Ubuntu Summit has the ambitious goal of extending its reach to everyone, n...
 #UbuntuSummit #UbuntuSummit2510 --- Welcome to Ubuntu Mastodon! 👋 The official Mastodon hangout for the Ubuntu Community 🥳 image
For the Ubuntu 25.10 Questing Quokka release launching next week, our Foundations team focused on modernizing Ubuntu’s core. • Modernizing Ubuntu’s core with Rust-based alternatives for sudo and coreutils. • Leveling up the developer experience with the latest toolchains • Raising the baseline for RISC-V to RVA23 To dive into these topics, read our blog here:
Ubuntu Community Hub
Ubuntu 25.10 Foundations Edition: What’s Coming and What’s Next
The release of Ubuntu 25.10 (Questing Quokka) is approaching really fast now - it’s just 2 weeks away! It is always easier to include disruptive...
 --- Welcome to Ubuntu Mastodon! 👋 The official Mastodon hangout for the Ubuntu Community 🥳
Calling all open source musicians! 🎶 Lorenzo’s music, who performed at Ubuntu Summit 2022, is organizing a global online music streaming event, and they want you to join them! This project is an extension of the Ubuntu Summit 25.10, scheduled to take place on October 23rd and 24th. Fancy joining an open source jam session? Learn how you can commit to the rhythm:
Call out for musicians: Looking for creative commons musicians for a global streaming event!
Call out for musicians! I'm organizing a unique online streaming music event for October 23rd and 24th.
Beta testers needed! 🙌 The Ubuntu Release team is pleased to announce the beta release of Ubuntu 25.10 for Desktop, Server, WSL, and Cloud. This beta offers a snapshot of Ubuntu 25.10’s new features and improvements. 📥 Install today and start testing:
Ubuntu
The Ubuntu Community | Ubuntu
Ubuntu is an open source software operating system that runs from the desktop, to the cloud, to all your internet connected things.
 Ubuntu 25.10 #QuestingQuokka will be publicly available on Oct 9. image
R_________ R_________ 🔮 Guess the release name for Ubuntu 26.04:
Ubuntu Community Hub
Guess the release 26.04 - R
Hi everyone! As the Quokka is already Questing around the tech world, it is time to put on our thinking caps, polish our crystal balls, and 🔮Gu...
Who’s speaking at the Ubuntu Summit? 🎤 We’ve got a brilliant line up, with speakers from Google and Proton VPN… not to mention a few familiar faces from Canonical! Join our amazing experts, builders, engineers, and tinkerers, and help shape the future of open source. Register now:
Ubuntu Community Hub
Register for Ubuntu Summit
Register for Ubuntu Summit The Ubuntu Summit is a showcase for the innovative and the ambitious. We invite all experts, builders, engineers, tinker...
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Immutable Linux is no longer niche. It’s rapidly becoming the future. From Ubuntu Core leading the way in IoT and edge, to NixOS, Fedora Silverblue, Red Hat, StreamOS, and Talos, adoption is accelerating. But what makes an OS immutable? What are the trade-offs? Read more in our latest blog to explore how immutable Linux distros work and where they shine.
Ubuntu Community Hub
The Immutable Linux Paradox
Immutable Linux distributions have been around since the early 2000s, but adoption has significantly accelerated in the last five years. Mainstream...
 --- Welcome to Ubuntu Mastodon! 👋 The official Mastodon hangout for the Ubuntu Community 🥳 image
Roll up, roll up! Ubuntu Summit is coming this October! ✨ Calling all engineers, builders, tinkerers and designers… Join us at Ubuntu Summit, a showcase for the innovative and the ambitious to unveil their latest and greatest ideas and talk all things open source. 🗓️ October 23-24, 2025 📍 Online Follow our social channels for updates on how to join live! Learn more about the summit:
Ubuntu
Ubuntu Summit 26.04 | Ubuntu
The Ubuntu Summit is a showcase for the innovative and the ambitious. We invite all experts, builders, engineers, tinkerers, designers and dream...
 #UbuntuSummit #UbuntuSummit2510 #Ubuntu image
Happy birthday, Linux! 🐧🎂 Here’s to 34 years of open source, community, and innovation. #LinuxBirthday image