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PorteuX is a Linux distribution based on Slackware Linux, inspired by Slax and Porteus and available to the public for free. Its main goal is to be fast, small, portable (run from a thumb drive), modular and optionally immutable. It is pre-configured for basic usage, including lightweight applications for each one of the seven desktop environments (Cinnamon, GNOME, KDE Plasma, LXDE, LXQt, MATE and Xfce) available. No browser is included, but an app store is provided for downloading any of the most popular browsers, as well as other applications.

Plop Linux is a small distribution that can boot from CD, DVD, USB flash drive (UFD), USB hard disk or from network with PXE. It is designed to rescue data from a damaged system, backup and restore operating systems, automate tasks and more.

DragonOS is a Lubuntu-based desktop distribution which is focused on software defined radio (SDR). The distribution provides a pre-installed suite of the most powerful and accessible open source SDR software. DragonOS has verified support for a range of inexpensive and powerful SDR hardware, including RTL-SDR, HackRF One, LimeSDR, BladeRF, and others.

openmamba GNU/Linux is a distribution for personal computers that can be used on notebooks, desktops, servers and Raspberry Pi computers. It works as an installable live DVD/USB images, offering one of two desktop environments: KDE Plasma or LXQt. The distribution uses RPM packages managed through the DNF package manager. Software can also be fetched and installed from Flatpak repositories.

Ufficio Zero is a Linux distribution based on Xubuntu LTS (long-term support) release. It features a customised Xfce environment together with many powerful productivity suites, such as LibreOffice, LibreCAD, several cloud clients, Firefox and Thunderbird. It is available for both 32-bit and 64-bit computer systems. Ufficio Zero's Team has created a live bare metal restore Solution too for 64-bit machines only. This Duplica edition contains many tools to cloning and restoring hard disk images as well as checking for malware.

Calico is an open-source unified platform that brings together networking, security, and observability for Kubernetes, whether you’re running in the cloud, on-premises, or at the edge. The solution uses the lowest amount of processing resources, which is especially important in edge environments where compute resources are limited.

The post Calico: Open-Source Solution for Kubernetes Networking, Security, and Observability appeared first on Linux Today.

FreeBSD is a UNIX-like operating system for the i386, amd64, IA-64, arm, MIPS, powerpc, ppc64, PC-98 and UltraSPARC platforms based on U.C. Berkeley's "4.4BSD-Lite" release, with some "4.4BSD-Lite2" enhancements. It is also based indirectly on William Jolitz's port of U.C. Berkeley's "Net/2" to the i386, known as "386BSD", though very little of the 386BSD code remains. FreeBSD is used by companies, Internet Service Providers, researchers, computer professionals, students and home users all over the world in their work, education and recreation. FreeBSD comes with over 20,000 packages (pre-compiled software that is bundled for easy installation), covering a wide range of areas: from server software, databases and web servers, to desktop software, games, web browsers and business software - all free and easy to install.

Expirion Linux is a Devuan-based desktop distribution which offers LXQt and Xfce desktop editions. The project provides separate releases built from the latest "stable" and "testing" branches of Devuan, with runit and SysV as init system options. Expirion ships with a more recent kernel than Devuan does and it also adds some user-friendly touches, custom themes and wallpapers, as well as productivity applications, such as LibreOffice, Chromium, Firefox, Thunderbird, Audacity, Brasero and VLC.

Running a modern mail server is a complicated business. In part, this complication is caused by the series of incrementally developed practices designed to combat the huge flood of spam that dominates modern email communication. An unfortunate side effect is that it prevents people from running their own mail servers, concentrating people on a few big providers. NNCPNET is a suite of software written by John Goerzen based on the node-to-node copy (NNCP) protocol that aims to make running one's own mail servers as easy as it once was. While the default configurations communicates only with other NNCPNET servers, there is a public relay that connects the system to the broader internet mail ecosystem.

Linuxiac reports that another malicious package has been uploaded to the Arch User Repository (AUR). This time around the package was google-chrome-stable, which installed a remote-access trojan along with Google Chrome.

The good news—if you can call it that—is that the google-chrome-stable package was available on the AUR only for a few hours before the malware hidden inside was discovered. Still, it did get a few upvotes, which suggests at least some users ended up installing it.

The Arch Linux project had to warn users about a similar attack less than a month ago when a user uploaded three browser packages that also installed a malicious script identified as a remote-access trojan.

Security updates have been issued by AlmaLinux (firefox and thunderbird), Debian (libcommons-lang-java, node-form-data, redis, and sope), Fedora (chromium), Mageia (slurm), Oracle (apache-commons-beanutils, firefox, kernel, redis:6, and thunderbird), Red Hat (kernel, kernel-rt, libxml2, and redis), SUSE (chromium, docker, ffmpeg-7, gnutls, kubevirt, virt-api-container, virt-controller-container, virt-exportproxy-container, virt-exportserver-container, virt-handler-container, virt-launcher-container, virt-libguestfs-t, libgcrypt, rav1e, and sccache), and Ubuntu (linux-lowlatency, linux-lowlatency-hwe-6.8).

Greg Kroah-Hartman has released the 6.15.9, 6.12.41, and 6.6.101 stable kernels.

BigLinux is a Brazilian Linux distribution localised into Brazilian Portuguese (with support for English). It is was originally based on Kubuntu, but starting from 2017 the distribution was re-born based on deepin. It then offered two desktop environments - Cinnamon and Deepin. In 2021 the distribution switched bases and desktop environments again, migrating to Manjaro Linux and using the KDE Plasma desktop.

Firefox 141 open-source web browser enables WebGPU on Windows, reduces memory usage on Linux, and skips forced restarts after updates.

The post Firefox 141 Now Available for Download, Here’s What’s New appeared first on Linux Today.

Nyarch Linux is an Arch-based, rolling-release Linux distribution designed for "weebs", or non-Japanese persons interested in anime, manga, cosplay and other aspects of the Japanese culture. Some of the distribution's custom features include "Catgirl Downloader" which downloads random pictures of cute catgirls, "Nyarch Assistant", a digital companion which helps with a range of computing and real-life tasks, "Material UwU" which serves as a desktop wallpaper and theme chooser, and "Nyarch Customize", a tool to facilitate desktop layout customisations and animations. Besides the standard release, the project also provides a special variant with pre-configured proprietary NVIDIA display drivers; both come with the GNOME desktop.

Network configuration management (NCM) is a process that every device on the network is subjected to throughout its life cycle. We pick our favorite tools.

The post 10 Useful Free and Open Source Network Configuration Management Tools appeared first on Linux Today.

This week we got a few software releases, starting with KDE Plasma 6.4.3, Blender 4.5 LTS, and VirtualBox 7.1.12, and continuing with GStreamer 1.26.4, Wireshark 4.4.8, LibreOffice 25.2.5, and Calibre 8.7. We also got a new release of the Rescuezilla system recovery distro.

On top of that, Intel has discontinued the Clear Linux OS distribution and Linux reached 5% market share on the desktop in the US. Below, you can check out this week’s hottest news and access all the distro and package downloads released this past week in the 9to5Linux weekly roundup for July 20th, 2025.

The post 9to5Linux Weekly Roundup: July 20th, 2025 appeared first on Linux Today.

KDE Plasma 6.5 development finally adds long-awaited rounded bottom corners to windows, new sidebar resizing behavior, and more.

The post KDE Plasma 6.5 Introduces Long-Awaited Rounded Bottom Corners appeared first on Linux Today.

Catch up on the latest Linux news: Sparky 7.8, Plasma 6.4.3, VirtualBox 7.1.12, Hyprland 0.50, Blender 4.5, Debian 13 release date revealed, Clear Linux shuts down, and more.

The post Linuxiac Weekly Wrap-Up: Week 29 (Jul 14 – 20, 2025) appeared first on Linux Today.

Mind mapping software offers an excellent way of capturing your thoughts in a structured way, brainstorming new ideas.

The post 11 Best Free and Open Source Mind Mapping Software appeared first on Linux Today.