Peppermint OS shifts from Xorg to XLibre display server, delays Wayland transition

Peppermint OS has announced a significant technical transition for its upcoming ISO releases, moving from the traditional Xorg display server to Xlibre. The shift addresses growing concerns in the Linux community as original Xorg development has stalled amid industry migration toward Wayland. Xlibre was created specifically to maintain and modernize the Xorg codebase with security updates, bug fixes, and feature improvements for users who prefer the X11 protocol. According to the project, the new server is designed as a drop-in replacement that maintains compatibility with standard desktop environments, window managers, and legacy drivers without disruption.

The announcement also clarified the project's stance on Wayland adoption. Peppermint OS stated it has no immediate plans to transition to Wayland in the foreseeable future, noting that Xfce, the desktop environment powering Peppermint OS, is taking a balanced approach to supporting both protocols natively. The updated 64-bit Debian flagship nightly build, now incorporating Xlibre and an updated Linux kernel, is available for community testing. Users will find the interface and overall experience remain identical to the current stable release despite the backend changes.

This milestone represents another infrastructure evolution for Peppermint OS, marking their first Debian-based ISO built without traditional live-build tools. The project has migrated its build system from debootstrap to mmdebstrap, aligning with the architecture already deployed for their Devuan edition. The developers acknowledge there may be rough edges in the build process and have invited community feedback through their forums and communication channels. A corresponding Devuan build update using Xlibre is also nearing completion, with a public testing announcement expected shortly.