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The Asahi Linux project, which is working to implement support for Linux on Apple CPUs, has published a detailed 6.19 progress report.

We've made incredible progress upstreaming patches over the past 12 months. Our patch set has shrunk from 1232 patches with 6.13.8, to 858 as of 6.18.8. Our total delta in terms of lines of code has also shrunk, from 95,000 lines to 83,000 lines for the same kernel versions. Hmm, a 15% reduction in lines of code for a 30% reduction in patches seems a bit wrong…

Not all patches are created equal. Some of the upstreamed patches have been small fixes, others have been thousands of lines. All of them, however, pale in comparison to the GPU driver.

The GPU driver is 21,000 lines by itself, discounting the downstream Rust abstractions we are still carrying. It is almost double the size of the DCP driver and thrice the size of the ISP/webcam driver, its two closest rivals. And upstreaming work has now begun.

Adam Harvey, on behalf of the crates.io team has published a blog post to inform users of a change in their practice of publishing information about malicious Rust crates:

The crates.io team will no longer publish a blog post each time a malicious crate is detected or reported. In the vast majority of cases to date, these notifications have involved crates that have no evidence of real world usage, and we feel that publishing these blog posts is generating noise, rather than signal.

We will always publish a RustSec advisory when a crate is removed for containing malware. You can subscribe to the RustSec advisory RSS feed to receive updates.

Crates that contain malware and are seeing real usage or exploitation will still get both a blog post and a RustSec advisory. We may also notify via additional communication channels (such as social media) if we feel it is warranted.

Security updates have been issued by Debian (ceph, gimp, gnutls28, and libpng1.6), Fedora (freerdp, libpng, libssh, mingw-libpng, mingw-libsoup, mingw-python3, pgadmin4, python-pillow, thunderbird, and vim), Mageia (postgresql15), Red Hat (python-urllib3), SUSE (cdi-apiserver-container, cdi-cloner-container, cdi- controller-container, cdi-importer-container, cdi-operator-container, cdi- uploadproxy-container, cdi-uploadserver-container, cont, frr, gpg2, kubernetes, kubernetes-old, libsodium, libsoup-2_4-1, libssh, libtasn1, libxml2, nodejs22, openCryptoki, openssl-3, and python311-pip), and Ubuntu (frr, linux-aws, linux-aws-6.8, linux-gkeop, linux-nvidia, linux-nvidia-6.8, linux-oracle, linux-oracle-6.8, linux-aws-fips, linux-fips, linux-gcp-5.15, linux-kvm, linux-oracle, linux-oracle-5.15, linux-gcp-fips, linux-nvidia, linux-nvidia-tegra-igx, linux-oem-6.17, linux-realtime, linux-raspi-realtime, nova, and pillow).

Various forms of tools, colloquially known as "AI", have been rapidly pervading all aspects of open-source development. Many developers are embracing LLM tools for code creation and review. Some project maintainers complain about suffering from a deluge of slop-laden pull requests, as well as fabricated bug and security reports. Too many projects are reeling from scraperbot attacks that effectively DDoS important infrastructure. But an AI bot flaming an open-source maintainer was not on our bingo card for 2026; that seemed a bit too far-fetched. However, it appears that is just what happened recently after a project rejected a bot-driven pull request.

Version 6.6.0 of KDE's Plasma desktop environment has been released. Notable additions in this release include the ability to create global themes for Plasma, an "extract text" feature in the Spectacle screenshot utility, accessibility improvements, and a new on-screen keyboard. See the changelog for a full list of new features, enhancements, and bug fixes.

The release is dedicated to the memory of Björn Balazs, a KDE contributor who passed away in September 2025. "Björn's drive to help people achieve the privacy and control over technology that he believed they deserved is the stuff FLOSS legends are made of."

In December 2025, Canonical announced a plan to develop a universal Public Key Infrastructure called upki. Jon Seager has published an update about the project with instructions on trying it out.

In the few weeks since we announced upki, the core revocation engine has been established and is now functional, the CRLite mirroring tool is working and a production deployment in Canonical's datacentres is ongoing. We're now preparing for an alpha release and remain on track for an opt-in preview for Ubuntu 26.04 LTS.

Security updates have been issued by AlmaLinux (gimp, go-toolset:rhel8, and golang), Debian (roundcube), Fedora (gnupg2, libpng, and rsync), Mageia (dcmtk and usbmuxd), Oracle (gcc-toolset-14-binutils, gimp, gnupg2, go-toolset:ol8, golang, kernel, and openssl), Slackware (libssh, lrzip, and mozilla), SUSE (abseil-cpp, chromium, curl, elemental-toolkit, elemental-operator, expat, freerdp, iperf, libnvidia-container, libsoup, libxml2, net-snmp, openCryptoki, openssl-3, patch, protobuf, python-urllib3, python-xmltodict, python311, screen, systemd, and util-linux), and Ubuntu (alsa-lib, gnutls28, and linux-aws, linux-oracle).

The curl project has found AI-powered tools to be a mixed bag when it comes to security reports. At FOSDEM 2026, curl creator and lead developer Daniel Stenberg used his keynote session to discuss his experience receiving a slew of low-quality reports and, at the same time, realizing that large language model (LLM) tools can sometimes find flaws that other tools have missed.

Greg-Kroah Hartman has released the 6.19.2, 6.18.12, 6.12.73, and 6.6.126 stable kernels. These kernels each contain a single change; Kroah-Hartman has reverted one problematic commit that prevents some systems from booting. "If the last stable release worked just fine, no need to upgrade."

At the 2025 Linux Plumbers Conference in Tokyo, Stephen Brennan gave a presentation on the debuginfo format, which contains the symbols and other information needed for debugging, along with some alternatives. Debuginfo files are large and, he believes, are a bit scary to customers because of the "debug" in their name. By rethinking debuginfo and the tools that use it, he hopes that free-software developers "can add new, interesting capabilities to tools that we are already using or build new interesting tools".

Greg Kroah-Hartman has announced the release of the 6.19.1, 6.18.11, 6.12.72, and 6.6.125 stable kernels. As always, each contains important fixes throughout the tree; users of these kernels are advised to upgrade.

Security updates have been issued by Debian (chromium, pdns-recursor, python-django, and wireshark), Fedora (gnutls, linux-sgx, mingw-expat, nginx, nginx-mod-brotli, nginx-mod-fancyindex, nginx-mod-headers-more, nginx-mod-modsecurity, nginx-mod-naxsi, nginx-mod-vts, p11-kit, python-aiohttp, vim, and xen), Red Hat (kernel, kernel-rt, python-s3transfer, python-urllib3, and resource-agents), SUSE (aaa_base, abseil-cpp, build-20260202, cargo-auditable, cargo-c, chromedriver, cockpit, cockpit-packages, cockpit-subscriptions, curl, elemental-toolkit, elemental-operator, gnome-remote-desktop, go1.24, go1.25, gpg2, haproxy, himmelblau, htmldoc, ImageMagick, iperf, java-1_8_0-openjdk, kernel, krb5, kubevirt, libowncloudsync-devel, libpng16-16, libsodium, libsoup, libsoup2, micropython, net-snmp, opencryptoki, openjfx, openssl1, ovmf, postgresql14, postgresql15, postgresql16, protobuf, python-aiohttp, python-brotli, python-maturin, python-pip, python-urllib3, python310, python311, python-rpm-macros, python311-cryptography, python314, screen, systemd, u-boot, util-linux, and vim), and Ubuntu (dotnet8, dotnet10, expat, freerdp2, freerdp3, and python-aiohttp).

Version 9.2 of the Vim text editor has been released. "Vim 9.2 brings significant enhancements to the Vim9 scripting language, improved diff mode, comprehensive completion features, and platform-specific improvements including experimental Wayland support." Also included is a new interactive tutor mode.

Debian Project Leader (DPL) Andreas Tille has announced a new delegation for Debian's data protection team:

Following the end of the previous delegation, Debian was left without an active Data Protection team. This situation has understandably drawn external attention and highlighted the importance of having a clearly identified point of contact for data protection matters within the project.

I am therefore very pleased to announce that new volunteers have stepped forward, allowing us to re-establish the Debian Data Protection team with a fresh delegation.

Tille had put out a call for volunteers in January after all previous members of the team had stepped down. He has appointed Aigars Mahinovs, Andrew M.A. Cater, Bart Martens, Emmanuel Arias, Gunnar Wolf, Kiran S Kunjumon, and Salvo Tomaselli as the new members of the team. The team provides a central coordination and advisory function around Debian's data handling, retention, dealing with deletion requests, and more.

The merge window for Linux 7.0 has opened, and with it comes a number of interesting improvements and enhancements. At the time of writing, there have been 7,695 non-merge commits accepted. The 7.0 release is not special, according to the kernel's versioning scheme — just the release that comes after 6.19. Humans love symbolism and round numbers, though, so it may feel like something of a milestone.

At FOSDEM 2026 Petya Kangalova, a senior tech partnership and engagement manager for the Humanitarian OpenStreetMap Team (HOT) spoke about how the project helps people map their surroundings to assist in disaster response and humanitarian aid. The project has developed a stack of technology to help volunteers collectively map an area and add in local knowledge metadata. "One of the core things that we believe is that when we speak about disaster response or people having access to data is that they really need accessible technology that's free and open for anyone to use."

Security updates have been issued by AlmaLinux (firefox, gcc-toolset-14-binutils, nodejs:20, nodejs:22, nodejs:24, php:7.4, and python3.12), Debian (haproxy, nginx, postgresql-15, and postgresql-17), Fedora (libssh), Oracle (glib2, libsoup, nodejs:20, nodejs:22, and php:7.4), SUSE (assimp, gnutls, helm, kernel, kubevirt, virt-api-container, virt-controller-container, virt-exportproxy-container, virt-exportserver-container, virt-handler-container, virt-launcher-container, virt-libguestfs-t, libmunge2, libsodium, libsoup, micropython, munge, openCryptoki, python-azure-core, rust-keylime, rustup, sccache, snpguest, tcpreplay, xorg-x11-server, xrdp, and zabbix), and Ubuntu (dnsdist, dotnet8, dotnet9, dotnet10, haproxy, libpng1.6, linux-aws-5.15, linux-azure, linux-azure-fips, linux-oracle, linux-oracle-5.4, munge, nginx, and node-dottie).

Web sites are being increasingly beset by AI scraperbots — a problem that we have written about before, and which has slowly ramped up to an occasional de-facto DDoS attack. This has not gone uncontested, however: web site operators from around the world have been working on inventive countermeasures. These solutions target the problem posed by scraperbots in different ways; iocaine, a MIT-licensed nonsense generator, is designed to make scraped text less useful by poisoning it with fake data. The hope is to make running scraperbots not economically viable, and thereby address the problem at its root instead of playing an eternal game of Whac-A-Mole.

Transient devices pose a special challenge for an operating-system kernel. They can disappear at any time, leaving behind kernel data structures that no longer refer to an existing device, but which may still be in use by unknown kernel code. Managing the resulting lifecycle issues has frustrated kernel developers for years. In September 2025, the revocable resource-management patch series from Tzung-Bi Shih appeared to offer a partial solution to this problem. Since then, though, other problems have arisen, and the planned merging of this series into the 7.0 release has been called off.

Reinhard Tartler of Debian's new DFSG, Licensing & New Packages Team, or simply "DFSG Team", has announced that the team is now operational and is deploying new tooling to improve the NEW queue experience for Debian developers and maintainers.

Our primary and immediate goal is simple: get the queue down.

We are currently settling in and refining our processes to ensure stability and consistency. While our focus right now is on clearing the backlog, our long-term vision is to enable all Debian Developers to meaningfully contribute to DFSG reviewing activities, distributing the workload and knowledge more effectively across the project.

The announcement includes information on the new dashboard for packages in the NEW queue, the rationale for the new tooling, and an introduction to the members of the team.