The open-source world is currently
awash in
reports of LLM-discovered bugs and vulnerabilities, which makes for a lot more
work for maintainers, but many of the current crop are being reported
responsibly with an eye toward minimizing that impact. A recent
report
on an effort to systematically find bugs in
Python extensions
written in C has followed that approach. Hobbyist Daniel Diniz used Claude
Code to find more than 500 bugs of various sorts across nearly a million
lines of code in 44 extensions; he has been working with maintainers to get
fixes upstream and his methodology serves as a great example of how to keep
the human in the loop—and the maintainers out of burnout—when employing LLMs.
umbrelOS is a Debian-based Linux distribution for home servers. It is available for standard 64-bit and Raspberry Pi computers. The distribution features a web-based user interface and an online app store with a large range of applications, anything from web hosting, productivity and finance to media streaming, networking, automation, artificial intelligence, development and Bitcoin mining. umbrelOS is developed by the US-based Umbrel, Inc., which also sells palm-sized personal home computers with up to 4 terabytes of storage.
Security updates have been issued by AlmaLinux (freerdp, kernel, and kernel-rt), Debian (mupdf, opam, simpleeval, and xdg-dbus-proxy), Mageia (firefox, thunderbird and libtiff), Red Hat (containernetworking-plugins, gvisor-tap-vsock, nodejs22, nodejs:20, nodejs:22, perl-XML-Parser, python3.11, python3.9, runc, and skopeo), and SUSE (bind, buildah, cockpit-subscriptions, container-suseconnect, containerd, corosync, cosign, docker, dovecot24, flatpak, freeipmi, gegl, GraphicsMagick, helm, ImageMagick, kubernetes, kubernetes-old, libpng15, LibVNCServer, ncurses, nodejs22, opensc, openvswitch, patterns-glibc-hwcaps, podman, python, python310, python312, python315, rekor, rootlesskit, roundcubemail, and runc).
Artix Linux is a fork (or continuation as an autonomous project) of the Arch-OpenRC and Manjaro-OpenRC projects. Artix Linux offers a lightweight, rolling-release operating system featuring the OpenRC init software. (Alternative spins feature the runit and s6 init software.) Several editions of Artix Linux are available, featuring either a plain command line or one of several desktop environments.
DietPi is a Debian-based Linux distribution, primarily developed for single-board computers such as Raspberry Pi, Orange Pi or Odroid. It also supplies builds for 64-bit x86 personal computers and virtual machines, including VMware, VirtualBox, UTM, Hyper-V, Proxmox and Parallels. The base installation of DietPi comes without any desktop, but a desktop option can be activated via the built-in "dietpi-software" program. The distribution ships with a number of menu-driven configuration tools which can be run from the terminal.
LliureX is a project of the Council of Culture, Education and Sport at the Municipality of Valencia, Spain. The LliureX distribution is an Edubuntu-based live and installation DVD with support for the Valencian and Spanish languages. It is intended as an operating system for educational institutions in the Valencia region. LliureX uses exclusively free software and is distributed free of charge.
Lilidog is a lightweight desktop Linux distribution based on Debian "Stable" and featuring a customised Openbox window manager. It incorporates the tint2 desktop panel, the Thunar file manager and the xfce4-terminal terminal emulator. Other window managers, including Awesome, dwm, i3, JWM and sowm, are also available for installation. Besides the standard Lilidog, the project provides two other editions of the distribution - the "Beardog" variant which starts without a display manager on login, and the "Waydog" flavour which uses the Wayland display server and offers a choice between the labwc and Sway Wayland compositors.
Ctlos Linux is an Arch-based Linux distribution featuring a customised Xfce desktop. Its main features are support for the Russian language, Calamares system installer, Pamac graphical package manager with support for AUR (Arch User Repository) packages, yay command-line package manager for installing AUR packages, and support for popular display, sound and network drivers.
Git maintainer Junio Hamano has announced
Git 2.54.0, which includes contributions from 137 people; 66 of those
people are first-time contributors to the project. Changes include the
addition of Git history rewriting, Git's web interface (gitweb)
"has been taught to be mobile friendly", and much more. See the
announcement for all improvements, additions, and bug fixes. Hamano
is now taking a short break:
I will go offline for a couple of weeks starting this evening,
hopefully after updating 'next' and possibly also pushing out the
first batch of the new cycle. There is no designated interim
maintainer this time, but I trust that the community can self
organize during my absense, if the shape of the release and the tree
turns out to be super bad ;-).
Robin Candau has announced
the availability of a bit-for-bit reproducible container image for
Arch Linux:
The bit-for-bit reproducibility of the image is confirmed by digest
equality across builds (podman inspect --format '{{.Digest}}'
<image>) and by running diffoci
to compare builds. We provide documentation on how to reproduce this
Docker image (as we did for the WSL image as well).
Building the base rootFS for the Docker image in a deterministic way was
the main challenge, but it reuses the same process as for our WSL image
(as both share the same rootFS build system).
[...] This represents another meaningful achievement in our
"reproducible builds" efforts and we're already looking forward to the
next step!
The Document Foundation (TDF) is
the nonprofit entity behind the LibreOffice productivity suite. Most of the
time, the software takes the spotlight, but that has changed in the past few weeks, and
not for pleasant reasons. TDF has revoked
foundation membership status from about 30 people who work for or have
contracting status with Collabora. In
response, Collabora has announced
plans to focus on a "entirely new, cut-down, differentiated Collabora Office"
project and reduce its involvement with LibreOffice. TDF's representatives claim that
its actions were necessary to maintain the foundation's nonprofit status, while other
community members assert that this is part of a power grab. The facts seem to
indicate that there are legitimate issues to be addressed, but it is unclear
that TDF needed to go so far as to disenfranchise all Collabora-affiliated contributors.
Debian Project secretary Kurt Roeckx has announced the Debian
Project Leader (DPL) election results:
the winner of the election is Sruthi Chandran. She will replace
two-term DPL Andreas Tille.
Security updates have been issued by AlmaLinux (.NET 10.0, .NET 8.0, .NET 9.0, delve, freerdp, giflib, go-rpm-macros, libarchive, and openexr), Debian (gimp, imagemagick, luanti, mapserver, mupdf, opam, perl, pillow, postgresql-13, and tiff), Fedora (aqualung, awstats, curl, incus, mac, mbedtls, mingw-LibRaw, python-msal, python3.11, python3.12, python3.15, smb4k, stb, and usd), Gentoo (DTrace and FUSE), Mageia (gdk-pixbuf2.0, giflib, polkit-122, python-cairosvg, and rsync), Oracle (.NET 10.0, .NET 8.0, .NET 9.0, 389-ds-base, bind, freerdp, go-rpm-macros, kernel, libarchive, nodejs:20, openexr, perl:5.32, python, python3, squid:4, thunderbird, and uek-kernel), Slackware (tigervnc), and SUSE (aardvark-dns, avahi, bind, blender, Botan, bouncycastle, chromedriver, cpp-httplib-devel, flannel, gdk-pixbuf, GraphicsMagick, ignition, ImageMagick, jetty-annotations, jetty-minimal, kernel, kubo, leancrypto-devel, libcap, liblog4cxx-devel, libpng16-16, libraw, libraw-devel, NetworkManager, opam, openssl-3, openvswitch, openvswitch3, podman, polkit, python-cryptography, python-djangorestframework, python-Django, python-ecdsa, python311-Django, python311-jwcrypto, python311-Pillow, roundcubemail, skopeo, tempo-cli, and vim).
Version:next-20260420 (linux-next)
Released:2026-04-20
Ultimate Edition, first released in December 2006, was a fork of Ubuntu and Linux Mint though recent versions (starting in 2024) have been based on Arch Linux. The goal of the project is to create a complete, seamlessly integrated, visually stimulating, and easy-to-install operating system. Single-button upgrade is one of several special characteristics of this distribution. Other main features include custom desktop and theme with 3D effects, support for a wide range of networking options, including WiFi and Bluetooth, and integration of many extra applications and package repositories.
Butterbian is a Debian-based Linux distribution with out-of-the-box support for the Btrfs filesystem and pre-configured Timeshift, an application that takes incremental snapshots of the installed filesystem at regular intervals. These snapshots can be restored, directly from the GRUB menu, to undo all changes to the system. Butterbian boots into a themed Xfce desktop and uses the Calamares system installer. Besides Butterbian, the project also develops Butterknife, a command-line only live image with a text-mode system installer that provides more choices in terms of filesystems and window managers.
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.
Neko-Void is a Void-based rolling-release distribution featuring a preconfigured MATE desktop environment with carefully selected software. It is designed for users who want Void Linux's stability and minimalism with modern desktop functionality. The distribution ships with a custom system installer called Kasha Installer, and is available in two separate editions, with either X.Org or Xlibre display servers.
Kader⁴² is an Arch-based Linux distribution featuring the KDE Plasma desktop. It is designed primarily for convertible laptops (the types that offer both laptop and tablet modes), with useful features such as display rotation, appropriate launchers and menus for notebook and tablet modes, pre-configured swipe gestures similar to those on Android or iOS, and on-screen keyboard in tablet mode working out of the box. The distribution ships with the Calamares system, LibreOffice office suite and a large number of popular productivity and multimedia applications.
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