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Tuesday April 1, 2025. 03:58 PM
Version 137.0 of the Firefox browser has been released. Changes include the rollout of tab groups, a number of search-bar changes, and the ability to add signatures to PDF files.
Security updates have been issued by AlmaLinux (freetype, grub2, kernel, kernel-rt, and python-jinja2), Debian (freetype, linux-6.1, suricata, tzdata, and varnish), Fedora (mingw-libxslt and qgis), Mageia (elfutils, mercurial, and zvbi), Oracle (grafana, kernel, libxslt,...
The virtual memory area (VMA), represented by struct vm_area_struct, is one of the core abstractions of the kernel's memory-management subsystem; a VMA represents a portion of a process's address space with the same characteristics. A memory-mapped file will be represented...
Monday March 31, 2025. 05:07 PM
Migration is the act of moving data from one location in physical memory to another. The kernel may migrate pages for many reasons, including defragmentation, improving NUMA locality, moving data to or from memory hosted on a peripheral device, or freeing a range of memory...
The effort to ensure that open-source software is reproducible has been gathering steam over the years, and gaining traction with major Linux distributions. Debian, for example, has been working toward reproducible builds for more than a decade; it can now produce official...
Security updates have been issued by Debian (amd64-microcode, flatpak, intel-microcode, libdata-entropy-perl, librabbitmq, and vim), Fedora (augeas, containerd, crosswords-puzzle-sets-xword-dl, libssh2, libxml2, nodejs-nodemon, and webkitgtk), Red Hat (libreoffice and...
Saturday March 29, 2025. 03:57 PM
Greg Kroah-Hartman announced the release of four stable kernels on March 28: 6.13.9, 6.12.21, 6.6.85, and 6.1.132. Users are advised to upgrade.
Friday March 28, 2025. 09:17 PM
KDE contributor David Edmundson has published a blog post about improving KDE Plasma's login experience by replacing SDDM with a new Plasma Login Manager. It's worth stressing nothing is official or set in stone yet, whilst it has come up in previous Plasma online meetings...
In a keynote on the final day of SCALE 22x, Denver Gingerich said that he wanted to talk 'a little bit about a router and also the big picture around that router'. Gingerich is the director of compliance at the Software Freedom Conservancy (SFC), which is the organization...
As of this writing, 6,653 non-merge changesets have been pulled into the mainline kernel repository for the 6.15 release. This merge window is thus well underway. A number of significant changes have been merged so far; read on for our summary of the first half of the 6.15...
Security updates have been issued by Debian (mercurial and opensaml), Fedora (augeas, mingw-libxslt, and nodejs-nodemon), Mageia (chromium-browser-stable), Red Hat (grafana, kernel, kernel-rt, opentelemetry-collector, and podman), SUSE (apache-commons-vfs2, python3, and...
Thursday March 27, 2025. 09:51 PM
Ubuntu 23.10 and 24.04 LTS introduced a feature using AppArmor to restrict access to user namespaces. Qualys has reported three ways to bypass AppArmor's restrictions and enable local users to gain full administrative capabilities within a user namespace. Ubuntu has followed ...
One recurring criticism of Rust has been that the language has no official specification. This is a barrier to adoption in some safety-conscious organizations, as well as to writing alternate language implementations. Now, the Rust project has announced that it will be...
Arthur Cohen has posted a massive series of patches in four parts (part 1, part 2, part 3, part 4) upstreaming all of the recent work on the GCC Rust front end. These changes include the Polonius borrow checker, the foreign-function interface, inline assembly support, if-let...
The 2024 Linux Storage, Filesystem, Memory-Management, and BPF Summit included a tense session on the use of Rust code in the kernel's filesystem layer. The Rust topic returned in 2025 in a session run by Andreas Hindborg, with a scope that also covered the storage and...
Security updates have been issued by Arch Linux (exim), Debian (exim4, ghostscript, and libcap2), Red Hat (container-tools:rhel8), SUSE (apache-commons-vfs2, argocd-cli, azure-cli-core, buildah, chromedriver, docker-stable, ed25519-java, kernel, kubernetes1.29-apiserver,...
Akamai has sent out a press release saying that it is now hosting the kernel.org repositories. The Linux kernel is massive — approximately 28 million lines of code. Since 2005, more than 13,500 developers from more than 1,300 different companies have contributed to the...
Inside this week's LWN.net Weekly Edition: Front: Open source in government; OSI election; Memory-management medley; Address-space isolation; CMA; 6.14 Development stats; State of the page. Briefs: Asahi Linux progress; Reproducible Debian; rpi-image-gen; Neovim 0.11;...
Wednesday March 26, 2025. 06:11 PM
Version 0.11 of the Neovim text editor has been released. Notable changes in this release include simpler Language Server Protocol (LSP) client setup, improved tree-sitter performance, better emoji support, and enhancements for Neovim's embedded terminal emulator. See the...
In a short note to the Reproducible Builds mailing list, Debian developer Roland Clobus announced that live images for Debian 12.10 ('bookworm') are now 100% reproducible. See the reproducible live images and Debian Live todo pages on the Debian wiki for more information on...
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