GLF OS 25.11 is here, and the France-based Linux distribution is making a clear pitch to newcomers: an easy, comfortable landing for people coming from Windows, without giving up performance or everyday convenience. This new release is codenamed “Phoenix Pulsar,” and it focuses heavily on smoother hardware support, stronger security, and a more game-ready desktop experience right out of the box.
One of the biggest upgrades in GLF OS 25.11 is the move to the Linux 6.18 LTS kernel. An LTS (Long-Term Support) kernel is a major plus for stability-focused users, but this particular update is also positioned as gaming-optimized. In practical terms, that means better compatibility with newer components, improved overall system responsiveness, and updates that can help keep your system secure and reliable over time.
Nvidia users also get a notable boost in this release thanks to the bundled Nvidia 590.48 driver. GLF OS highlights major optimizations aimed at RTX 50, RTX 40, and RTX 30 series GPUs, including improved ray tracing performance, DLSS 3.5 support, and better latency management. If your Linux setup is used for gaming, creative work, or streaming, driver quality can make or break the experience—so this is an important inclusion for anyone running modern Nvidia hardware.
Beyond core performance, Phoenix Pulsar adds a long list of user-facing improvements and ready-to-use tools designed to reduce setup time after installation. GNOME gets new extensions, including Bluetooth Battery Meter, plus rounded window corners enabled by default for a cleaner, more modern look.
Streamers get special attention, too. GLF OS 25.11 introduces an ultra-lightweight streamer setup with OBS and Stream Dock ready to use, helping creators jump into livestreaming without spending hours configuring essentials. There’s also built-in input remapping support for keyboard, mouse, and controllers, which is particularly useful for accessibility tweaks and for gamers who want custom layouts without wrestling with complicated manual configuration.
The updated release also expands its built-in app selection with familiar and practical software. Users will find Thunderbird for email, Shotwell and digiKam for photo management, KCalc for quick calculations, and Piper for configuring supported gaming mice. Music and audio production aren’t ignored either, with Reaper plus Calf tools included for studio-style workflows.
GLF OS is also pushing forward with its own in-house utilities. Two notable additions are Nix-Shared-Drive, built to manage Samba shares more easily, and Nix-Firewall-Management, which focuses on simplifying firewall configuration. These tools aim to reduce the typical Linux friction points many new users face when setting up networking and security controls.
Storage management is also getting a refresh with a redesigned, simplified version of Nix-Disk. And for users who like clear guidance (or administrators who want reference material), the release includes expanded documentation, such as a Code of Conduct, technical documentation for GLF tools, and a dedicated firewall management guide.
GLF OS 25.11 Phoenix Pulsar also includes various fixes, tweaks, and additional changes across the system. It’s worth noting the installer image is large—about 6,966 MB—reflecting how much software and tooling is bundled by default for an “install and go” experience.
With a new LTS kernel, updated Nvidia graphics driver support, streamer-ready additions, and a bigger set of built-in apps and custom management tools, GLF OS 25.11 positions itself as a practical choice for users who want a modern Linux desktop that feels approachable, gaming-capable, and ready for daily use immediately after installation.
