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Version:next-20260205 (linux-next) Released:2026-02-05

Security updates have been issued by AlmaLinux (brotli, curl, kernel, python-wheel, and python3.12), Debian (containerd), Fedora (gnupg2, pgadmin4, phpunit10, phpunit11, phpunit12, phpunit8, phpunit9, and yarnpkg), Mageia (expat), Oracle (qemu-kvm and util-linux), Red Hat (kernel, kernel-rt, opentelemetry-collector, and python3.12-wheel), SUSE (abseil-cpp, dpdk, freerdp, glib2, ImageMagick, java-11-openj9, java-17-openj9, java-1_8_0-ibm, java-1_8_0-openj9, java-1_8_0-openjdk, java-21-openj9, kernel, libsoup, libsoup-3_0-0, openssl-3, patch, python-Django, rekor, rizin, udisks2, and xrdp), and Ubuntu (gh, linux, linux-aws, linux-azure, linux-azure-5.15, linux-gcp, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-intel-iotg, linux-intel-iotg-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-oracle, linux-raspi, linux, linux-aws, linux-azure, linux-gcp, linux-oem-6.17, linux-oracle, linux-raspi, linux-realtime, linux, linux-gke, linux-gkeop, linux-hwe-6.8, linux-oracle, linux-oracle-6.8, linux-raspi, linux-fips, linux-aws-fips, linux-azure-fips, linux-gcp-fips, linux-nvidia, linux-nvidia-6.8, linux-nvidia-lowlatency, linux-realtime, linux-intel-iot-realtime, and linux-realtime, linux-realtime-6.8, linux-raspi-realtime).

SmartOS is an open-source UNIX-like operating system based on illumos, a community fork of OpenSolaris. It features four technologies - ZFS (a combined file system and logical volume manager), DTrace (a dynamic tracing framework for troubleshooting kernel and application problems), Zones (a lightweight virtualisation solution), KVM and bhyve (two full virtualisation solutions for running a variety of guest operating systems, including Linux, Windows, BSD and Plan9). SmartOS is designed to be particularly suitable for building clouds and generating appliances.

KDE neon is a Ubuntu-based Linux distribution and live DVD featuring the latest KDE Plasma desktop and other KDE community software. Besides the installable DVD image, the project provides a rapidly-evolving software repository with all the latest KDE software. Two editions of the product are available - a "User" edition, designed for those interested in checking out the latest KDE software as it gets released, and a "Developer's" edition, created as a platform for testing cutting-edge KDE applications.

NuTyX is a French Linux distribution (with multi-language support) built from Linux From Scratch and Beyond Linux From Scratch, with a custom package manager called "cards". The package manager can install individual binary packages, a group of related binary packages (e.g. desktop packages, such as KDE or Xfce), and compile source packages from "ports". The distribution is designed for intermediate and advanced Linux users.

Melawy Linux is an Arch-based desktop Linux distribution featuring a customised KDE Plasma as the preferred desktop. It uses the alternative XanMod Linux kernel designed for improved performance and responsiveness. Some of the distribution's features include the Calamares installer, a custom-designed rEFInd boot manager, a Plymouth boot screen, and the Simple Desktop Display Manager (SDDM) desktop login manager. Melawy Linux is available in "Base" and "Developer" editions.

Inside this week's LWN.net Weekly Edition:

• Front: Sigil; Eurydice; Sub-schedulers for sched_ext; Swap table; Futex robust lists; Tyr.
• Briefs: openSUSE governance; Git 2.53.0; LibreOffice 26.2; Open Source Award; Quotes; ...
• Announcements: Newsletters, conferences, security updates, patches, and more.

The robust futex kernel API is a way for a user-space program to ensure that the locks it holds are properly cleaned up when it exits. But the API suffers from a number of different problems, as André Almeida described in a session in the "Gaming on Linux" microconference at the 2025 Linux Plumbers Conference in Tokyo. He had some ideas for a new API that would solve many of those problems, which he wanted to discuss with attendees; there is a difficult-to-trigger race condition that he wanted to talk about too.

Creating an ebook in EPUB format is easy, for certain values of "easy". All one really needs is a text editor, a few command-line utilities; also needed is a working knowledge of XHTML, CSS, along with an understanding of the format's structure and required boilerplate. Creating a well-formatted and attractive ebook is a bit harder. However, it can be made easier with an application custom-made for the purpose. Sigil is an EPUB editor that provides the tooling authors and publishers may be looking for.

Version 26.2 of the LibreOffice office suite has been released. LibreOffice 26.2 is focused on improvements that make a difference in daily work and brings better performance, smoother interaction with complex documents and improved compatibility with files created in other office software. Whether you're writing reports, managing spreadsheets, or preparing presentations, the experience feels more responsive and reliable.

LibreOffice has always been about giving users control. LibreOffice 26.2 continues that tradition by strengthening support for open document standards, and ensuring long-term access to your files, without subscriptions, license restrictions, or data collection. Your documents stay yours – forever.

More information can be found in the release notes for LibreOffice 26.2.

Version:next-20260204 (linux-next) Released:2026-02-04

Security updates have been issued by Debian (thunderbird), Fedora (openqa, os-autoinst, python-jupytext, python-python-multipart, rust-sequoia-keystore-server, rust-sequoia-octopus-librnp, rust-sequoia-sq, rust-sequoia-sqv, and xen), Oracle (curl, kernel, net-snmp, python3, and python3.12), Red Hat (container-tools:rhel8, fence-agents, golang, golang-github-openprinting-ipp-usb, grafana, grafana-pcp, opentelemetry-collector, podman, python-s3transfer, python-wheel, and resource-agents), SUSE (alloy, chromium, cockpit-podman, cockpit-subscriptions, dpdk, elemental-register, elemental-toolkit, glib2, glibc, gpg2, ImageMagick, imagemagick, jasper, java-17-openjdk, java-21-openjdk, kernel, libheif, libmlt++, libpng16, libsodium, libsoup, libvirt, openssl-3, openvpn, php8, postgresql16, postgresql17 and postgresql18, protobuf, python-FontTools, python-fonttools, python-h2, python-python-multipart, python-urllib3, python-wheel, python311-PyNaCl, trivy, ucode-amd, udisks2, unbound, util-linux, wireshark, and xkbcomp), and Ubuntu (emacs, freerdp2, glibc, imagemagick, mysql-8.0, pagure, python-django, python-filelock, python-internetarchive, and python-keystonemiddleware).

Milis Linux is an independently-developed Linux distribution supported by Akdeniz University in Antalya, Turkey. It is built using the Linux From Scratch (LFS) project and it includes a custom package management utility called Milis Paket Sistemi (MPS). Milis Linux deploys Wayland as the default graphic server with the labwc window-stacking compositor, the Waybar Wayland bar and Sakura terminal emulator to create a functional desktop user interface.

GNOME OS is an experimental, immutable Linux distribution that ships the latest in-development GNOME desktop, core applications and stack. It serves as a reference for developers and testers. It is designed around the modern systemd and GNU-based userland built from the Freedesktop SDK. Initially, GNOME OS used a library and set of utilities called OSTree to deploy the root filesystem and manage updates, but later migrated to "systemd-sysupdate" which offers enhanced immutability, auto-updating, adaptability, factory reset, uniformity and other modernised security properties. GNOME OS can be loaded as a live image in Boxes, VirtualBox, QEMU and other virtualisation software, but it can also be installed on a standard x86_64 hardware. The distribution does not support traditional package management; however, additional software applications can be installed via the Flatpak utility which is supported out of the box.

Aeon is an immutable desktop Linux distribution based on openSUSE. It is a relatively small, low-maintenance system with automated daily updates, thus recommended for Linux beginners or "lazy developers". Some of the distribution's other features include a custom system installer called Transactional Installation Kit (TIK), a pre-configured GNOME desktop, out-of-the-box support for Flatpak packages, Distrobox configured to launch Tumbleweed containers, and automatic rollbacks to its last working state.

PikaOS Linux is a Linux distribution based on Debian's cutting-edge "Unstable" branch, optimised for gaming. It is designed to provide out-of-the-box gaming experience, excellent performance with up-to-date drivers and custom-tweaked Linux kernel, and a choice of GNOME or KDE Plasma desktops, with separate editions that use the Hyprland Wayland compositor.

Version:next-20260203 (linux-next) Released:2026-02-03

Vendefoul Wolf is a set of lightweight, Devuan-based Linux distributions featuring various popular desktop environments, including Budgie, Cinnamon, KDE Plasma, LXQt, Trinity and Xfce. As the init software, it offers a choice between SysV and runit. Some of the distribution's other main features include the LibreWolf web browser, the Calamares system installer, an application store, and its own repository of software packages. Besides the main edition, Vendefoul Wolf also produces various community spins with alternative desktops and window managers.

The team behind Tyr started 2025 with little to show in our quest to produce a Rust GPU driver for Arm Mali hardware, and by the end of the year, we were able to play SuperTuxKart (a 3D open-source racing game) at the Linux Plumbers Conference (LPC). Our prototype was a joint effort between Arm, Collabora, and Google; it ran well for the duration of the event, and the performance was more than adequate for players. Thankfully, we picked up steam at precisely the right moment: Dave Airlie just announced in the Maintainers Summit that the DRM subsystem is only "about a year away" from disallowing new drivers written in C and requiring the use of Rust. Now it is time to lay out a possible roadmap for 2026 in order to upstream all of this work.

Security updates have been issued by AlmaLinux (fence-agents, gcc-toolset-15-binutils, golang-github-openprinting-ipp-usb, iperf3, kernel, kernel-rt, openssl, osbuild-composer, php:8.2, python3, util-linux, and wireshark), Debian (clamav and xrdp), Fedora (gimp and openttd), Mageia (docker-containerd), Oracle (gimp:2.8, golang-github-openprinting-ipp-usb, grafana-pcp, image-builder, iperf3, kernel, openssl, osbuild-composer, php, php:8.2, php:8.3, python3.9, util-linux, and wireshark), SUSE (cockpit-subscriptions, elemental-register, elemental-toolkit, glibc, gpg2, logback, openssl-1_1, python-urllib3, ucode-amd, and unbound), and Ubuntu (inetutils, libpng1.6, mysql-8.0, mysql-8.4, openjdk-17, openjdk-17-crac, openjdk-21, openjdk-21-crac, openjdk-25, openjdk-25-crac, openjdk-8, openjdk-lts, and thunderbird).