Linux NewsAOMedia Officially Releases AV2 Codec After First 1.0 Milestone
AOMedia formally announces AV2, following its first 1.0 release, with better compression, multi-view video, and early ecosystem work.
Tired of File Size Limits? This Open Source Tool Sends Large Files Directly Browser to Browser
CheezyPizza is a free, open source tool that lets you transfer large files directly between browsers using WebRTC. No server, no account, no size limits.
[$] BPF loop verification with scalar evolution
The BPF verifier has, in the course of wrestling with the difficult problem of statically analyzing loops, grown special support for many kinds of loops over its history, but its fundamental approach to simple for loops has not changed. When it encounters a loop, it evaluates it, iteration by iteration, until reaching an exit condition — a process that can cause the verifier to mistakenly hit the limit on the number of allowed instructions where a better implementation would not. Eduard Zingerman spoke at the 2026 Linux Storage, Filesystem, Memory-Management, and BPF Summit about his in-progress work on improving the verifier's treatment of loops, especially nested loops.
Security updates for Tuesday
Security updates have been issued by AlmaLinux (bind and libyang), Debian (keystone and openssl), Fedora (mingw-objfw, objfw, sentencepiece, and tailscale), Mageia (packagekit and suricata), Oracle (bind, bind9.16, go-toolset:ol8, ImageMagick, kernel, samba, and vim), SUSE (apache-commons-lang3, apache-commons-text, apache-commons- configuration2, apache-commons-cli, apache-commons-io, apache-commons-codec, avahi, busybox, chromedriver, chromium, csync2, firewalld, frr, gleam, helm, kernel-devel, keybase-client, libmozjs-140-0, libopenvswitch-3_7-0, libsoup, memcached, mutt, openjpeg2, ovmf, perl-HTML-Parser, perl-Net-CIDR-Set, perl-Protocol-HTTP2, postgresql-jdbc, postgresql17, python-CairoSVG, python-Flask, python-pip, python-pyOpenSSL, python-python-multipart, python-Twisted, python-urllib3, python-urllib3_1, python-uv, python311, rsync, tomcat, and tree-sitter), and Ubuntu (alsa-lib, cups, inetutils, isc-kea, jpeg-xl, libnet-cidr-lite-perl, netatalk, netty, nginx, node-shell-quote,
Linux App Summit 2026 (Heise)
Heise is carrying a report from the Linux App Summit, held in Berlin in May. The slightly more than a dozen talks were symbolically framed between the opening keynote by systemd creator Lennart Poettering and the closing talk by Jorge Castro, initiator of the Universal Blue project, from which the modern Linux systems Bluefin and Bazzite emerged. Both Castro and Poettering call for a fundamental rethink of how Linux operating systems are delivered but pursue different approaches.
Three stable kernels for Tuesday
Greg Kroah-Hartman has announced the release of the 7.0.12, 6.18.35, and 6.12.93 stable kernels. Each contains important fixes throughout the tree. Users are advised to upgrade.
macOS 27 Beta Breaks The Ability To Boot Asahi Linux
Asahi Linux is warning its users from trying out the new macOS 27 "Golden Gate" beta released this week by Apple. With macOS 27 beta, the Asahi Linux partition is no longer visible and thus unable to boot to your Apple Silicon Linux installation...
RISC-V CPU Performance Up 8x In Five Years: SiFive HiFive Unmatched To SpacemiT K3
Recently I published some initial SpacemiT K3 benchmarks for that first-to-market RISC-V RVA23 SoC with the K3 Pico-ITX mini computer. In there was a comparison against modern Intel Core Ultra and AMD Ryzen desktop CPUs along with the likes of the Raspberry Pi 5, Loongson 3B6000, and SiFive HiFive Premier. For those curious about the longer-term RISC-V performance, here is a look at how far the RISC-V hardware performance has come compared to the SiFive HiFive Unmatched RISC-V board from five years ago.
Asterinas 0.18 Released For Rust-Written, Memory Safe Linux Alternative OS
In addition to Redox OS continuing to evolve quite nicely for that from-scratch, Rust-based open-source OS, Asterinas OS is also continuing to move forward for that Rust-based operating system striving for Linux compatibility...
LLVM/Clang Lands Initial Compiler Targeting For Hygon x86 CPUs
Following the recent Hygon C86-4G CPU support added to the GCC 17 compiler, the open-source LLVM Clang compiler has similarly seen Hygon c86-4g-m4 / c86-4g-m6 / c86-4g-m7 CPU support merged...
Peter Boy on Why Fedora Needs More Than Just Technical Contributors
Petr Boy came to Fedora documentation the way many contributors do, by seeing a gap and deciding to fill it. As a researcher, writing is his daily work. When he looked at how he could meaningfully contribute to Fedora, documentation was the obvious answer. He started with Fedora Core 1, stepped away, and returned in […]
Linux 7.2 Preparing Intel Key Protection Technology "KPT" For Next-Gen QAT
Going back to the launch of 1st Gen Xeon Scalable processors in 2017 was Intel Key Protection Technology (KPT) promoted and there have been Key Protection Technology references in QuickAssist (QAT) documentation since 2016. Surprisingly we are only now seeing Key Protection Technology references for the upstream Linux QAT driver as Intel engineers prepare for their next-gen "Gen6" QuickAssist hardware support...
Lightweight Pragtical Code Editor Adds SDL GPU Backend
Pragtical, the lightweight open-source code editor that prides itself on using just ~50MB of RAM and ~10MB of disk space while being a full-featured code editor, is tacking on more features. Most notable with the new Pragtical release is adding an SDL-based GPU back-end for this MIT-licensed editor...
Vortex 3.0 Released As Full-Stack, Open-Source RISC-V GPU Now With 3D Pipeline
The open-source developers at Georgia Tech working on Vortex as an OpenCL-compatible RISC-V GPGPU implementation are out with their next major release for this open-source GPU design...
Bambu Lab Keeps Locking Down, The Community Keeps Building Up
As Bambu Lab tightens its grip on its ecosystem, tools like Bambuddy are giving owners back control of hardware they paid for.