Latest Linux and open source news from around the web

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Phoronix

GNOME Mutter 50 Alpha Released With X11 Backend Removed

In preparing for the GNOME 50 Alpha release, the "50.alpha" tags just occurred for the Mutter compositor and GNOME Shell. Most notable with GNOME Mutter 50 Alpha is the X11 back-end indeed being removed to focus exclusively on the Wayland session...

Phoronix

Intel Compute Runtime Updated With Initial Crescent Island & Nova Lake S Support

The Intel Compute Runtime 26.01.36711.4 was published today as their first release of 2026 for this open-source GPU compute stack providing Level Zero and OpenCL support across their range of graphics hardware going back to Tiger Lake. Notable with this new Compute Runtime release is having now production-ready Panther Lake support while also introducing early support for next-generation hardware...

OMG! Ubuntu

Ubuntu 26.04 Sees ‘Mass Rebuild’ of All Packages in the Archive – But Why?

If you run Ubuntu 26.04 development builds as your daily driver and have noticed a glut of updates in recent days, don’t get excited: there aren’t reams of new features heading your way – at least, not ones you can see. Ubuntu engineers recently began a “mass rebuild of all source packages”, re-compiling them from scratch to ensure that they have the right tooling and hardware compatibility features enabled. This wholesale task ensures that the majority of apps, libraries and tools spanning the entire resolute archive are using the distro’s preferred baselines where applicable – yup, even those dusty libraries […]

Phoronix

Hangover 11.0 Released: Wine + FEX/Box64 Pairing For Windows x86 Apps On ARM64 Linux

Building off today's release of Wine 11.0 for enabling countless Windows applications and games to run well under Linux and being the basis of Valve's Proton for Steam Play, Hangover 11.0 is now available. Hangover is the open-source project that pairs Wine with either the FEX-Emu or Box64 emulators for enabling x86 32-bit and 64-bit Windows games/apps to run on native ARM64 Linux systems...

LWN.net

[$] A high-level quality-of-service interface

Quality-of-service (QoS) mechanisms attempt to prioritize some processes (or network traffic, disk I/O, etc.) over others in order to meet a system's performance goals. This is a difficult topic to handle in the world of Linux, where workloads, hardware, and user expectations vary wildly. Qais Yousef spoke at the 2025 Linux Plumbers Conference, alongside his collaborators John Stultz, Steven Rostedt, and Vincent Guittot, about their plans for introducing a high-level QoS API for Linux in a way that leaves end users in control of its configuration. The talk focused specifically on a QoS mechanism for the scheduler, to prioritize access to CPU resources differently for different kinds of process. (slides; video)