Rust Coreutils 0.12 Released With Fixes Sought By Ubuntu
Days after the recent release of GNU Coreutils 9.12, Rust Coreutils 0.12 was released overnight for advancing this alternative Rust-based implementation of these core utilities… ⌘ Read more

Ubuntu 26.10 Moves cp, mv & rm Over To Rust Coreutils For 100% Transition
While Ubuntu Linux has been making use of the Rust Coreutils project over the past year since Ubuntu 25.10 as an alternative to GNU Coreutils and part of their effort to get more system components implemented in the memory-safety-focused Rust programming language, Ubuntu 26.10 finally completes the transition with the cp, mv, and rm commands now coming from Rust Coreutils… ⌘ Read more

Ubuntu’s ‘Rust-ification’ Hits New Milestone: Coreutils Migration is Complete
“Ubuntu has managed to do away with GNU Core Utilities in its default stack,” reports the blog It’s FOSS.

The last three utilities — cp, mv and rm — have been moved to versions from the uutils project (which reimplements utilities in Rust).

Everything else, from ls and cat to chmod and du, made that jump in earlier release … ⌘ Read more

GNU Coreutils 9.12 Released With Performance Optimizations, New uname Option
GNU Coreutils 9.12 released today with a mix of fixes, some new options, and various performance improvements to these widely-used set of core system utilities… ⌘ Read more

Mold High Speed Linker Being Rewritten In Rust, Hopes To Be The Default Linker On Linux
The Mold high performance linker that typically outperforms the likes of LLVM lld, GNU LD, Wild, and others is being rewritten in the Rust programming language and also has an ambitious goal of being adopted as the default linker on Linux systems… ⌘ Read more

GNU Automake 1.19 Released With More Than One Year Worth Of Fixes
For those continuing to use GNU Automake over the likes of Meson or CMake for your build system, Automake 1.19 is out today as the first new release in 15 months. Among the many fixes in this release is for a bug dating back 14 years… ⌘ Read more

AMD Posts New GCC Compiler Patch For Extended Load Optimization
It’s nice seeing a new GNU Compiler Collection (GCC) patch out of AMD today that is a general optimization for the x86_64 compiler code and not exclusively tied to their Zen processors. It’s an Extended Load Optimization to benefit code where there is a narrower type and then an arithmetic type with a wider type… ⌘ Read more

GCC 17 Compiler Merges Initial Support For Intel/AMD AI Compute Extensions “ACE”
Landing today in the GNU Compiler Collection (GCC) codebase is initial support for the AI Compute Extensions (ACEv1) as the initial work out of the x86 Ecosystem Advisory Group between Intel and AMD for a common matrix acceleration architecture for helping AI/ML workloads with future CPUs… ⌘ Read more

Rust Coreutils 0.11 Released With Some Nifty Debug Helper Messages
Rust Coreutils 0.11 was just released as this alternative to the GNU Coreutils. Besides the long-running task of catching up the GNU Coreutils compatibility with the GNU test suite and never-ending work on optimizing the performance, Rust Coreutils 0.11 is quite a nice release for its improved error messages… ⌘ Read more

GCC Patches Added -mcpu=native -mtune=native Support For RISC-V
A SiFive engineer posted patches today for the GNU Compiler Collection (GCC) for adding -mtune=native -mcpu=native support for the compiler on RISC-V… ⌘ Read more

GNU Emacs 31.1 Released With Mouse Control Enabled By Default, Theme For New Users
GNU Emacs 31.1 is out today as the newest feature release to this popular text editor… ⌘ Read more

GCC Patch Adjusting AMD Zen 5 Misprediction Cost Nets 12% Win In Benchmark
An AMD compiler engineer posted a patch on Saturday for the GNU Compiler Collection (GCC). The two-line patch adjusts the misprediction cost for Zen 4 and Zen 5 processors, which ends up yielding a 12% improvement in one SPEC CPU benchmark on Zen 5 and a 9% improvement on Zen 4… ⌘ Read more

GNU Linux-libre 7.2-gnu Released Following More Driver Cleaning
Following yesterday’s release of the Linux 7.2 kernel, GNU Linux-libre 7.2-gnu is now available for this kernel downstream that strips out support for drivers depending upon non-free-software microcode/firmware, the ability to load closed-source kernel modules, and other restrictions in the name of software freedom… ⌘ Read more

Tenstrorrent Posts GCC Compiler Patches For Ascalon XG Core
While the Tenstorrent Ascalon X is known as their high performance out-of-order RISC-V RVA23 CPU core for extreme performance over the H and S models, a new GNU Compiler Collection (GCC) patch today from Tenstorrent makes known a new Ascalon XG core… ⌘ Read more

GCC 17 Compiler Adding “-m128bit-atomic” For 128-bit Atomic Memory Operations
Merged today to the GNU Compiler Collection Git code is the new -m128bit-atomic option for next year’s GCC 17 feature release… ⌘ Read more

Reddit Bans 11-Year Account for GPL Game Post, Testing the EU’s DSA
Longtime Slashdot reader DF5JT writes: On July 26, I posted a single announcement in r/backgammon: GNU Backgammon for Android, GPLv3, the first standalone backgammon engine on F-Droid. Reddit’s spam filter removed the post and permanently banned my 11-year, 30,000-karma account – the result is publicly visible at reddit.com/user/OE1FEU. To t … ⌘ Read more

GCC 16.2 Released With More Than 100 Fixes
Following the GCC 16.1 compiler release from the end of April as the first stable version of GCC 16, GCC 16.2 is now available with dozens of bug fixes collected since then for further stabilizing this year’s GNU compiler feature release… ⌘ Read more

Rust Coreutils 0.10 Released With More Security Hardening, Increased GNU Compatibility
Rust Coreutils 0.10 is out today from the uutils project for this alternative to GNU Coreutils. Rust Coreutils 0.10 development focused on additional security hardening plus also increasing the GNU test suite compatibility and robustness… ⌘ Read more

Picolibc 1.8.12 Brings Latest Improvements To This Embedded-Focused C Library
If the recent release of the GNU C Library glibc 2.44 is too big for your embedded use-cases, Keith Packard continues hacking on Picolibc as his embedded-focused C library. Released overnight was Picolibc 1.8.12 with a variety of improvements for this embedded libc… ⌘ Read more

GNU Binutils 2.47 Released With More RISC-V Extensions, New Options
Along with this weekend’s release of GNU C Library 2.44, the GNU Binutils 2.47 release is also now available for this important set of binary utilities common to Linux systems and other platforms with the GNU toolchain… ⌘ Read more

GNU C Library 2.44 Released With /etc/tunables.conf, More Optimizations
GNU developers today released GNU C Library “glibc” 2.44 as the newest feature release for this critical library to modern Linux systems and other platforms… ⌘ Read more

Rust Coreutils cp Ended Up Breaking Ubuntu Image Builds With Latest Incompatibility
While the Rust Coreutils offers better memory safety than GNU Coreutils due to being written in the Rust programming language, subtle incompatibilities continue to be spotted in the Rust Coreutils implementations of the different commands. The latest coming to light this week was the Rust Coreutils cp command breaking Ubuntu image builds due to differences in argument handling… ⌘ Read more

Intel Kills Off AMX-TF32 Support Before It Even Shipped In Diamond Rapids
Intel has dropped AMX-TF32 before its debut in Xeon Diamond Rapids. The latest Intel programming reference manual has dropped AMX-TF32 and Intel engineers are already moving ahead to strip out the AMX-TF32 support that existed in the GNU Compiler Collection… ⌘ Read more

One Line x86 Change To GCC Compiler Nets +12% Benchmark Win For Modern Intel/AMD CPUs
A one line code change to the GNU Compiler Collection (GCC) for its generic x86 tuning is benefiting modern Intel and AMD processors… ⌘ Read more

New Hygon Model 8 “Suzhou” x86 CPU Support Appears In The GCC Compiler
A seemingly new generation of Hygon x86 processors are on the way with the GNU Compiler Collection (GCC) seeing support today for the Hygon Model 8 “Suzhou” c86-4g-m8 processors… ⌘ Read more

FSF Patches Two-Year-Old Vulnerability Found by AI Researchers in GNU Savannah Repository
The Free Software Foundation’s GNU Savannah hosts thousands of free software projects — both GNU and non-GNU projects, including Drupal.

But in early May, security researchers from Hacktron.AI reported vulnerabilities and demonstrated an exploit, according to a new statement Friday from the FSF:
… ⌘ Read more

GCC Steering Committee Supports Inclusion Of WebAssembly Backend
Last month a new GCC back-end was proposed for WebAssembly to allow C/C++ code to be compiled to WASM with this GNU compiler toolchain. The GCC Steering Committee has evaluated it and approves the notion of WebAssembly back-end for GCC… ⌘ Read more

GNU Linux-libre 7.1-gnu Released With More Driver Deblobbing, Unhappy With i486 Removal
Following yesterday’s release of the upstream Linux 7.1 kernel release, GNU Linux-libre 7.1 is out with its new build for de-blobbing various drivers from loading non-free-software microcode/firmware and other sanitizing of the kernel code in the name of software freedom… ⌘ Read more

GNU Gets Back Into Nutrition Software After 14 Year Hiatus
For those looking for open-source food nutrition software, GNU’s GNUtrition has seen its first new release in 14 years… ⌘ Read more

Some Elements Of Intel APX Not Proving Beneficial On Nova Lake / Diamond Rapids
Some compiler tuning merged today to the GNU Compiler Collection (GCC) is disabling some features of Advanced Performance Extensions (APX) for upcoming Intel Nova Lake and Diamond Rapids processors as they are not proving worthwhile for performance… ⌘ Read more

Rust Coreutils 0.9 Released With Additional Security Hardening, Zero-Copy I/O
Rust Coreutils 0.9 was tagged today as the latest major update to this GNU Coreutils implementation in the Rust programming language. Rust Coreutils 0.9 is up to a 90.4% pass rate against the GNU test suite!.. ⌘ Read more

GCC 16 Produces Faster Binaries Than GCC 15, Competitive Race With LLVM Clang 22
GCC 16.1 released at the end of April as the latest major, annual feature release to the GNU Compiler Collection. Early benchmarks showed some nice leads for GCC 16 over GCC 15. Continued testing of the new GCC 16 compiler has continued to show overall better performance of the resulting binaries than using GCC 15 on the same hardware and same compiler flags. That led many to wonder about the GCC 16 performance up against the latest LLVM … ⌘ Read more

NVIDIA Looking To Create New Tool For Generating AutoFDO Profiles For GCC
NVIDIA compiler engineers are looking to develop a standalone tool that could be upstreamed into the GNU Compiler Collection (GCC) codebase for generating AutoFDO profiles for consumption by GCC in turn for better benefiting from automatic feedback directed optimizations (FDO) in the name of better performance… ⌘ Read more

GCC 16.1 released
Version\
16.1 of the GNU Compiler Collection (GCC) has been
released.

The C++ frontend now defaults to the GNU C++20 dialect and the corresponding
parts of the standard library are no longer experimental. Several
C++26 features receive experimental support, including Reflection
( -freflection), Contracts, expansion statements and std::simd.

Other changes include the introduction of an experimental compiler
frontend for the [Algol … ⌘ Read more

GCC Establishes Working Group To Decide On AI/LLM Policy
The GNU Compiler Collection (GCC) now has a working group established by their steering committee to study the use of AI and large language models (LLMs) within the context of GCC compiler development… ⌘ Read more

GnuPG 2.5.19 released
Werner Koch has announced
the release of GnuPG 2.5.19. This release includes a few new options
and a number of bug fixes, and comes with the reminder that the
GnuPG 2.4 series will reach end-of-life soon

The main features in the 2.5 series are improvements for 64 bit Windows
and the introduction of Kyber (aka ML-KEM or FIPS-203) as PQC encryption
algorithm. Other than PQC support the 2.6 series will not differ a lot
from 2.4 because th … ⌘ Read more

GNU Coreutils 9.11 Brings New Performance Improvements: Up To 15x Faster cat
It’s not only the uutil’s Rust Coreutils project seeing performance improvements but some increased healthy competition now from GNU Coreutils. With today’s release of GNU Coreutils 9.11 the wc command is up to multiple times faster and even cat can be up to 15 times faster… ⌘ Read more

FSF to OnlyOffice: You Can’t Use the GNU (A)GPL to Take Software Freedom Away
Nextcloud joined a project to create a sovereign replacement for Microsoft Office called “Euro-Office”. But after that project forked OnlyOffice, OnlyOffice suspended its partnership with Nextcloud. “They removed all references to our brand/attribute as required by our license,” argued OnlyOffice CEO Lev Bannov on March 30t … ⌘ Read more

Glibc Lands A Big Optimization For LoongArch CPUs
Loongson’s LoongArch processors are running decent in our recent Loongson 3B6000 benchmarks but even better performance is on the way with the next GNU C Library “glibc” release… ⌘ Read more

FSF clarifies its stance on AGPLv3 additional terms
OnlyOffice CEO Lev Bannov has recently\
claimed that the Euro-Office fork of the
OnlyOffice suite violates the GNU Affero General Public License
version 3 (AGPLv3). Krzysztof Siewicz of the Free Software
Foundation (FSF) has [published\
an article](https://www.fsf.org/blogs/licensing/agpl-is- … ⌘ Read more

GNU Linux-libre 7.0 Deals With Deblobbing More Drivers & Cleansing DT Files
Building off last night’s release of the Linux 7.0 kernel is now the GNU Linux-libre 7.0-gnu kernel release for that downstream kernel that removes support for loading non-free-software kernel modules, blocks the loading of loadable microcode/firmware even when it means greatly reduced hardware support, and other sanitization of code in the name of software freedom… ⌘ Read more

[$] LWN.net Weekly Edition for April 9, 2026
Inside this week’s LWN.net Weekly Edition:

• Front: TPM attacks; arithmetic overflow protection; Ubuntu GRUB changes; kernel IPC proposals; fre:ac; Scuttlebutt.

• Briefs: Nix vulnerability; OpenSSH 10.3; Sashiko reviews; FreeBSD testing; Gentoo GNU/Hurd; SFC on router ban; Quotes; …

• Announcements: Newsletters, conferences, security updates, patches, and more. ⌘ Read more

Rust Coreutils 0.8 Brings Significant Performance Gains
Rust Coreutils 0.8 was released today as the newest major release to this alternative to GNU Coreutils… ⌘ Read more

Gentoo Releases Experimental Images Using GNU/Hurd
Following an April Fools’ Day tease of Gentoo claiming they were going to switch to GNU Hurd as their primary kernel moving forward, they have now acknowledged the joke but in fact also announcing there are now experimental Gentoo GNU/Hurd images available… ⌘ Read more

GRUB Bootloader Development Moves To FreeDesktop.org
The widely-used GRUB bootloader is now being developed on FreeDesktop.org with a modern GitLab-based workflow… ⌘ Read more

GNU C Library Lands x86_64 FMA’ed cosh For A ~35% Improvement
A bit of time has passed since having any exciting performance improvements to report on within the GNU C Library “glibc” but that changed today with another nice x86_64 optimization for modern CPUs… ⌘ Read more

Rust Coreutils 0.7 Released With Many Performance Optimizations
Rust Coreutils 0.7 released on Sunday as a performance-focused update to this popular alternative to GNU Coreutils that is still striving for 100% compatibility against the GNU Test Suite… ⌘ Read more

GNU Hurd On Guix Is Ready With 64-bit Support, SMP Multi-Processor Support “Soon”
After hearing last month that GNU Hurd is “almost there” with x86_64 support, it was exciting to kickoff today by seeing a developer headline “The 64-bit Hurd is Here!” GNU Hurd 64-bit support is now said to be ready but SMP support for multiple processor cores and the like remain still in development… ⌘ Read more

GNU Gawk 5.4 Released With New MinRX Regex Matcher, Faster Reading Of Files
Developers behind the widely-used GNU Awk text processing utility today released Gawk 5.4… ⌘ Read more

KDE Plasma 6.6 Released
Longtime Slashdot reader jrepin writes: KDE Plasma is a popular desktop (and mobile too) environment for GNU/Linux and other UNIX-like operating systems. Among other things, it also powers the desktop mode of the Steam Deck gaming handheld. The KDE community today announced the latest release: Plasma 6.6.

In this new major release, Spectacle can recognize texts from screenshots, a new on-screen keyboard and new login manager a … ⌘ Read more