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Phoronix

FreeBSD Laptop Support Continues Improving With WiFi, GPU & Audio Driver Work

The FreeBSD Foundation's Laptop Support and Usability Project, which has received more than $750k USD in funding to improve the experience of FreeBSD on laptops, is out with its newest monthly progress report. A lot continues to happen for improving the FreeBSD laptop story, which in many aspects also benefits FreeBSD on the desktop too...

OMG! Ubuntu

Use AppManger to install, update AppImages on Ubuntu

AppImages are designed to be simple. Download one, make it executable and run it. On Ubuntu, though, there’s an extra step: installing FUSE 2 (libfuse2t64), as some AppImages rely on it. Ubuntu ships FUSE 3 by default. AppManager is a new(ish) GTK4/Libadwaita app which fixes that particular annoyance by mounting AppImages through uruntime instead of FUSE. It handles the usual SquashFS-packed AppImages, plus the newer DwarFS-packed ones too. Double-click an .AppImage file and AppManager creates a macOS-style install flow. You drag the app icon across to the folder and the files is moved ~/Applications with system app launchers and shortcuts created for integration. If […]

LWN.net

The Linux.org story

Rob Kennedy has posted the story of the birth of Linux.org β€” one of the earliest Linux-related web sites β€” and its more recent rebirth. The site was founded in May 1994 by Michael McLagan, at a time when Linux itself was barely three years old. Linus Torvalds had only just released it to the world, there was no real way for a newcomer to find their footing, no search engines, no Wikipedia, none of the infrastructure people take for granted now for figuring out a new piece of technology. Michael built linux.org to fill that gap, a place for people to learn about Linux and follow the movement as it grew.

Linux Journal

AI Uncovers a 15-Year-Old Linux Kernel Root Vulnerability Hidden Since 2011

by George Whittaker Artificial intelligence has helped uncover one of the most significant Linux kernel security flaws in recent years. Security researchers at Nebula Security announced the discovery of GhostLock (CVE-2026-43499), a critical local privilege escalation vulnerability that remained hidden in the Linux kernel for approximately 15 years before being identified by the company's AI-powered vulnerability research platform, VEGA. The vulnerability affects Linux kernels dating back to version 2.6.39 (2011) and allows an unprivileged local user to obtain full root privileges on vulnerable systems. Its discovery not only highlights the importance of timely kernel updates but also demonstrates how AI is beginning to transform vulnerability research. What Is GhostLock? GhostLock is a use-after-free (UAF) vulnerability located in the Linux kernel's futex (fast userspace mutex) implementation. Futexes are synchronization primitives that allow user-space applications to efficiently coo