Canonical has been pushing Snap as the primary way to distribute applications
In the layered world of open-source Linux, Tuxedo OS has chosen to sever its Ubuntu roots and plant itself directly in Debian soil — a quiet but consequential act of philosophical disagreement. The developers found themselves at odds not merely with technical constraints, but with a corporate vision increasingly shaped by proprietary packaging formats and an opaque embrace of artificial intelligence. Like a tenant who finally decides to build their own house rather than renegotiate the lease, Tuxedo OS is betting that proximity to the source brings both freedom and freshness.
- Ubuntu's slow LTS release cycle turned from a feature into a cage — backporting modern software became a constant, losing battle against outdated dependencies.
- Canonical's aggressive push toward Snap packages felt less like innovation and more like a quiet consolidation of control, sidelining the open DEB format that Linux communities have trusted for decades.
- An AI roadmap unveiled at the Ubuntu Summit raised more questions than it answered, and security updates arriving later than expected pushed accumulated frustrations past the tipping point.
- Tuxedo OS is now building on Debian 13 Testing — branded 'Continuous Debian' — trading Ubuntu's stability guarantees for faster iteration and genuine upstream proximity.
- The switch unlocks immediate practical gains: Btrfs filesystem support and the Snapper rollback tool give users a safety net that Ubuntu's constraints had previously made impossible.
- Beta testing is imminent, and the Linux community watches closely to see whether cutting out the middleman proves to be liberation or a leap into turbulence.
Tuxedo OS, a Linux distribution long built atop Ubuntu, has made the decision to abandon that foundation entirely and rebuild on Debian — a move born not from a single grievance, but from a slow accumulation of philosophical and technical incompatibilities.
The friction started with Ubuntu's long-term support model. Designed for stability, LTS releases move deliberately slowly — but for Tuxedo OS, that deliberateness became a liability. Backporting newer applications grew increasingly painful, and modern software dependencies simply weren't available in Ubuntu's stable repositories. The developers found themselves perpetually constrained by a system optimized for caution rather than currency.
Beyond the technical, a deeper disagreement was forming. Canonical has been steering Ubuntu toward Snap packages — a containerized format it controls — while gradually marginalizing the traditional DEB format that Linux users have relied on for years. To Tuxedo OS, this felt like a slow-motion lock-in. Then came the Ubuntu Summit, where CEO Mark Shuttleworth outlined an AI roadmap that offered vision without transparency. Combined with security updates arriving more slowly than expected, the relationship had run its course.
The answer was a clean break. Tuxedo OS will now build directly on Debian 13 Testing — what the developers call 'Continuous Debian' — staying close to the bleeding edge of the Debian project without Ubuntu as an intermediary layer. Since Ubuntu itself descends from Debian, the architectural shift is less radical than it sounds, but the implications are real.
The immediate rewards are tangible: freedom from Ubuntu's constraints allows Tuxedo OS to adopt the Btrfs filesystem and bundle Snapper, a tool that lets users roll back their system to earlier states when things go wrong. Beta testing is expected to begin within weeks, offering an early answer to whether this principled departure delivers on its promise.
Tuxedo OS, a Linux distribution built on top of Ubuntu, has decided to abandon its foundation and move to Debian instead. The shift represents a fundamental disagreement between the developers and Canonical, Ubuntu's parent company, over the direction of modern Linux and how to handle emerging technologies.
The trouble began accumulating quietly. Ubuntu's long-term support releases, which Tuxedo OS had relied on, move slowly by design—that's the point of LTS versions. But for Tuxedo OS, this glacial pace became a liability. Backporting newer applications became increasingly difficult, and the dependencies required by modern software simply weren't available in the stable Ubuntu repositories. The developers found themselves constantly fighting against the constraints of a system designed for stability rather than freshness.
But the technical friction was only part of the story. Canonical, under CEO Mark Shuttleworth, has been steering Ubuntu toward a particular vision of the future, and Tuxedo OS fundamentally disagrees with it. The company has been pushing Snap packages—a containerized software format that Canonical controls—as the primary way to distribute applications. Traditional DEB packages, the older and more open format that Linux users have relied on for decades, are being gradually sidelined. For Tuxedo OS, this felt like a slow-motion lock-in, a way of concentrating power in Canonical's hands.
Then there was the matter of artificial intelligence. During the Ubuntu Summit, Shuttleworth outlined an AI roadmap for the operating system. The problem, from Tuxedo OS's perspective, was that the roadmap remained opaque—the concrete details of what would actually be implemented, and how, remained unclear. Combined with concerns that security updates were taking longer to reach users than they should, the accumulated frustrations reached a breaking point.
The solution was to cut ties entirely. Tuxedo OS will now build on top of Debian 13, codenamed Trixie, specifically using Debian's Testing branch. The developers are calling this approach "Continuous Debian," a way of staying on the bleeding edge of the Debian project while maintaining stability. Since Ubuntu itself is built on Debian, the move isn't as radical as it might sound—Tuxedo OS will still be using the same underlying foundation, just without the Ubuntu layer in between.
The practical benefits are immediate. Without Ubuntu's constraints, Tuxedo OS can now use the Btrfs filesystem, a more modern alternative to the traditional ext4. More importantly, this enables the inclusion of Snapper, a powerful tool for creating and managing filesystem snapshots. Users will be able to roll back their system to previous states if something goes wrong, a capability that was previously unavailable. The developers expect to begin beta testing the new version in the coming weeks, and early adopters will be able to see whether the gamble pays off.
Citações Notáveis
Backporting newer apps is getting trickier, and the newest dependencies just aren't available— Tuxedo OS developers
Canonical's AI roadmap remains insufficiently transparent, and security updates occasionally take longer to reach users than necessary— Tuxedo OS developers
A Conversa do Hearth Outra perspectiva sobre a história
Why does it matter that Tuxedo OS is moving away from Ubuntu? Aren't they both Linux?
They are, but the difference is in who controls the direction. Ubuntu is a commercial product made by Canonical, and Canonical has been making choices that Tuxedo OS's developers don't agree with. By moving to Debian, they're choosing a community-driven project instead.
What's the actual problem with Snap packages?
Snap is controlled by Canonical. It's a closed ecosystem in a way that traditional packages aren't. If you want to distribute software on Ubuntu, Canonical increasingly wants you to use Snap, which gives them leverage over what gets installed on the system.
And the AI concerns—what does that mean, exactly?
Shuttleworth announced an AI roadmap, but nobody really knows what it entails. Tuxedo OS wants to know what's coming before they commit to building on top of it. It's about transparency and control.
Will Tuxedo OS users notice a big difference?
Not really, at first. The underlying system is still Debian. But they'll get access to better tools like Snapper, and they'll get updates faster because Debian Testing moves quicker than Ubuntu LTS.
Is this a sign that other distros might leave Ubuntu too?
It could be. Tuxedo OS is just the first to say it out loud, but the tensions they're describing—Snap, AI opacity, slow updates—those are real issues that other projects are probably thinking about too.