Canonical posted la Ubuntu 25.10 Snapshot 2, a development version designed specifically for those who wish to test, try out, or collaborate in the development of the next version of this popular distribution. This release corresponds to the second of the planned snapshots, with the third scheduled for July 31, and marks another step in the process toward the final version, which will arrive in October 2025.
Unlike beta or final versions, These images are temporary constructions, not suitable for work teams or daily use., as they may contain significant bugs and their stability is not guaranteed. Canonical insists that they should be treated as "disposable artifacts" intended to help detect and resolve issues early in the distribution's lifecycle.
A more automated approach to development
One of the fundamental new features in Ubuntu 25.10 is the increased weight of automated compilation systems These models seek to streamline image creation and improve the detectability of critical bugs before the beta phases. This model, still in its initial stages, allows developers and collaborators to spend less time on routine tasks and more time implementing new features and improvements.
Thanks to this new workflow, Big problems can be identified much earlier compared to previous cycles, where many serious bugs only emerged during late-stage community testing.
Major technical changes in Ubuntu 25.10 Snapshot 2
Ubuntu 25.10 Snapshot 2 arrives with GNOME 48 as the primary desktop environment and the Linux 6.14 kernel. One notable detail is the definitive abandonment of X.Org sessions, opting exclusively for Wayland as the graphics protocol. Although this change has been in the making for some time, it's now the only option, which represents a significant transition – although, according to Canonical, most users shouldn't experience any difficulties.
In addition, low-level improvements are being integrated, such as the adoption of tools developed in Rust and the implementation of Chrony with support for NTS., although many of these new features are not so noticeable to the end user on a daily basis.
Download and participation
The snapshot can be downloaded from the official Ubuntu image server, both in its main GNOME edition and in the various official flavors such as Kubuntu or Lubuntu. It's advisable to choose the appropriate image, usually a 64-bit one for most modern desktops or laptops.
Canonical recommends that developers who wish to see their changes reflected in the next snapshot submit their updates before July 28th and keep the release notes up to date to report on any adjustments made.
It is recalled once again that This is not a stable version, nor a rolling release.; Those who wish to stay up-to-date can update packages after installing the snapshot without having to reinstall with each new image.
This release also lays the groundwork for the new features that will be added between now and October, demonstrating a commitment to improving internal processes and the technological innovation that characterizes Ubuntu.