In the world of free software, forks of iconic projects are not exactly a rarity, but each one comes with its own history, reasons, and consequences. The recent emergence of Xlibre As a fork of the veteran Xorg X11 server, it has caused a stir and debate both within the technical community and outside of it, mixing technical, philosophical and personal issues that deserve to be analyzed in depth.
If you are interested in the future of graphical servers on GNU/Linux systems, the evolution of accessibility and the eternal debate between X11 and Wayland, you should know the details of how and why it was born Xlibre: who's behind it, what's been said for and against it, and what technical changes it proposes. Here you'll find a comprehensive, critical, and organized overview of everything you need to know about Xlibre and its context.
Before continuing, there is one thing that needs to be said, and that is that it is still curious timing, the time or moments in which everything happened. XLibre was announced almost at the same time as the fact that Ubuntu 25.10 will drop X11 session support by defaultIt's almost certain that nothing is related, and only if XLibre makes significant, significant progress would Canonical backtrack and reintroduce support for this new version of the software.
What is Xlibre and how did it come about?
Xlibre is a fork of the well-known Xorg graphical server, a core project in Unix-like systems for decades. Its release was recently announced, specifically in June 2025, by Enrico Weigelt, a developer with extensive experience within the Xorg ecosystem. Xlibre's stated goal is to modernize, improve security, and optimize performance of the X11 server, in a context where Wayland is increasingly the preferred option, especially on modern desktops such as GNOME and KDE Plasma.
According to information extracted from specialized media and forums, Xlibre It was born as a direct response to disagreements and accusations of boycott and blocking of its creator's contributions within the main Xorg project. Weigelt alleges that certain actors—identified in his speeches as “toxic elements” and “BigTech mobs”—are sabotaging Xorg’s development to favor corporate interests and lead to its demise in favor of other standards.
Controversies and polemics surrounding Xlibre
The birth of Xlibre has not only brought technical improvements, but also important personal and philosophical controversies. Weigelt, its founder, has been blocked on platforms such as GitLab and freedesktop.org after his repositories and contributions were removed, triggering both supportive and negative reactions from the community.
- The project openly accuses some Xorg members, especially Red Hat employees, of orchestrating a “purge” that includes the deletion of its account and repositories, deletion of tickets and merge requests.
- In GitHub's description, Xlibre presents itself as independent of large corporations and free from policies considered by its founder to be "discriminatory," which has been interpreted in some circles as a polarizing political stance.
Another source of controversy has been Weigelt's own personal history, ranging from critical statements against vaccination (for which he was publicly reprimanded by Linus Torvalds) to views on historical and social issues that have sparked debates on forums such as LWN.net and Hacker News. For some community members, these personal statements overshadow the technical debate; for others, they are irrelevant to the central issue: the future of X11.
Technical arguments and project vision
At a technical level, Xlibre argues the need for a cleanup and modernization of the Xorg code, presenting the following main new features:
- Clean up code and remove what you consider to be accumulated “ballast.”
- Performance and security improvements aimed at maintaining classic X11 functionality.
- Changes in ABIs (binary module interfaces), which require recompiling drivers to ensure compatibility.
- Proposed solutions for compatibility issues with proprietary Nvidia drivers, whose adaptations to the main Xorg branch were already affected and could break when using Xlibre.
Despite these changes, Xlibre insists that Most Xorg drivers should work after recompilation, although it explicitly warns of the need to take precautions—such as setting up remote SSH access or a timer to prevent system crashes—when testing the server for the first time. The project has moved its repositories to GitHub following vetoes on other platforms, maintaining an explicitly dissident stance towards traditional Xorg development channels.
Social Vision: Accessibility and the Wayland Debate
Beyond the technical aspects, the discussion around Xlibre has served to reflect the debate between defenders of the classic X11 model and those Wayland followers, especially with regard to accessibility.
A common criticism from Xlibre fans and Weigelt himself is that Wayland and the desktops that adopt it (especially GNOME and KDE Plasma) have notable shortcomings in accessibility and support for keyboard-centric interfaces, making them less friendly to people with special needs. According to these positions, “traditional” desktops such as MATE, XFCE or Unity (which rely on X11) still offer a more inclusive and controllable experience, while modern environments prioritize features for younger users and gamers, such as support for adaptive sync, variable refresh rate, or HDR monitors.
This clash between generations and development models is reflected in the fear that the elimination or marginalization of X11 will be driven more by fashion or commercial interests than by the true needs of end users.
Community Feedback: Code Maintenance and Quality
The technical community's reaction to the fork has been mixed and, in many cases, highly critical. Through discussions on mailing lists, forums such as Hacker News and LWN.net, and niche groups, many developers have questioned the quality of Weigelt's contributions to Xorg, citing repeated build breaks, disruptive ABI changes, and failure to address real problems in the code.
- Some developers have even recommended against accepting any future contributions from Weigelt into the main project, arguing that his track record adds more problems than it solves.
- The fork's sustainability is being questioned, warning that it could end up in a semi-stagnant state, like certain projects that only receive minimal updates for GCC compatibility and little else.
- Others believe that the mere existence of an alternative, even if it progresses slowly, is positive and legitimate, as long as there is a minimal community interested in maintaining it.
The controversy is intensified by the way Weigelt himself frames the situation, going so far as to harshly criticize those he perceives as political or technological detractors both inside and outside the project.
Main technical challenges of XLibre and warnings for users
Using Xlibre it is not without risks For advanced users or developers who decide to test it in their environments. Among the main warnings and requirements highlighted by the project itself are:
- When modifying module ABIs, pre-existing drivers must be recompiled to avoid crashes such as server hangs, missing login, or inability to switch virtual terminals (VTs).
- The project strongly recommends preparing the system for these potential failures, suggesting remote access via SSH or timer scripts to avoid forced reboots.
- Even Nvidia drivers aren't guaranteed compatibility, given the pace of updates and the lack of fluid communication with the manufacturer.
In its own README, Xlibre insists that anyone—regardless of origin, ideology, or personal preferences—is welcome to contribute and participate, as long as they respect a friendly approach. However, the tone and content of this message have been the subject of controversy and debate within the open source community.
Social and philosophical implications
The history of Xlibre is also a reflection of the increasingly present debates in the world of free software: independence from large corporations (BigTech), inclusion and diversity (DEI) policies, and the role of the community in the face of corporate and personal interests.
On the one hand, some forums and users appreciate the existence of a project completely separate from large companies and certain policies, seeing in Xlibre an honest attempt to keep the veteran X11 alive beyond fads or commercial strategies. On the other hand, the way in which certain positions are expressed and the controversies associated with the personal history of the main developer arouse suspicion and provoke rejection among part of the community.
The Xlibre case perfectly illustrates how intertwined technology, ethics, and politics are in free software, and how the evolution of a project can be influenced by both technological issues and the dynamics of the community and its leaders.