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• GNOME 44 Released — GNOME 44 is code-named “Kuala Lumpur”, in recognition of the work done by the organizers of GNOME.Asia 2022.
• GNOME 44 Released With Many Desktop Enhancements
• GNOME 44 Getting New Background Apps UI
• Ubuntu Touch OTA-1 Focal Release — This is the first OTA for Ubuntu 20.04 (Focal) with major features, this is an Opt-In and not mandatory update.
• First Ubuntu Touch OTA Release Based on Ubuntu 20.04 LTS Is Out Now
• Ubuntu Cinnamon Flavor Status Announcement — Ubuntu Cinnamon started as a small idea in my head, in 2019. I was ELEVEN.
• ItzSwirlz (Joshua Peisach)
• Ubuntu Cinnamon Remix Becomes Official Ubuntu Flavor
• Microsoft’s CBL-Mariner Linux Distribution Continues Cultivating More Packages — With today's CBL-Mariner 2.0.20230321 they have continued cultivating more packages for the distribution.
• CBL-Mariner GitHub
• We’re no longer sunsetting the Free Team plan — After listening to feedback and consulting our community, it’s clear that we made the wrong decision in sunsetting our Free Team plan.
• Google discloses CentOS Linux kernel vulnerabilities following failure to issue timely fixes — Google Project Zero's security researcher Jann Horn learned that kernel fixes made to stable trees are not backported to many enterprise versions of Linux.
• Google Security Researchers Accuse CentOS of Failing to Backport Kernel Fixes
• Project Zero Mailing List Thread on CentOS Kernel Patches
• CVE-2023-0590
• kernel-5.14.0-277.el9
• CVE-2023-1249
• CVE-2023-1252
• Berlin Meet Up #2 - Nextcloud Hackfest & Dev Community Introduction, Fri, Mar 31, 2023 — NOTE: the time detailed on Meetup.com is strictly set to PST, so don't be confused by the interface!

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• Kali 2023.1 — Today we are releasing Kali 2023.1 (and on our 10th anniversary)!
• Get Kali | Kali Linux Download
• Kali Linux Introduces “Kali Purple” for Defensive Security Hardening
• Qubes OS 4.1.2 — We’re pleased to announce the stable release of Qubes 4.1.2!
• Wayland Crash Survivor — A change merged to Qt this week can allow for Wayland clients to survive compositor restarts, such as when the compositor crashes.
• OpenMoon Ray Code Goes Live — MoonRay is DreamWorks’ open-source, award-winning, state-of-the-art production MCRT renderer.
• OpenMoonRay.org
• ipmitool Repository Archived — Those navigating to ipmitool/ipmitool on GitHub as the official repository for this project will find that it's now in a "public archive" state.
• Docker is deleting Open Source organisations - what you need to know
• Justin Cormack on Twitter — when we remove accounts we do not free up the namespace so squatting is not possible.
• Some nuance for paid users
• GHCR was having some issues this morning it seems
• Red Hat’s Quay is maybe another option, they might offer free plans? public repos are free anyway
• José Valimon Twitter
• Deploy a registry server — This page contains information about hosting your own registry using the open source Docker Registry.

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• Steam Deck one Year Later — The Steam Deck has been about a year on the market now (it started shipping at the end of February 2022). This first anniversary is a good chance to review what has happened since then.
• FFmpeg 6.0 Released — 6.0 was released on 2023-02-27. It is the latest stable FFmpeg release from the 6.0 release branch, which was cut from master on 2023-02-19.
• FFmpeg 6.0 Released With NVIDIA NVENC AV1, VA-API Improvements
• FOSDEM 2023 - Dual presentation: FFmpeg 6 and VLC.js
• Plasma Switches to Qt6 — The master branch for Plasma repos will be made Qt6-only tomorrow.
• Hardware Noise “hwnoise” Tool for Linux 6.3 — hwnoise collects the periodic summary from the osnoise tracer running with *interrupts disabled*. By disabling interrupts, and the scheduling of threads as a consequence, only non-maskable interrupts and hardware-related noise is allowed.
• More Rust Code Readied For Linux 6.3 — In the pull request Miguel Ojeda commented, "more core additions, getting closer to a point where the first Rust modules can be upstreamed."
• EXT4 Getting Direct I/O Performance Improvements With 6.3 — Improved performance for ext4
• Btrfs Enjoys More Performance With Linux 6.3 - Including Some 3~10x Speedups — Some of the performance work is quite juicy, as outlined in today's pull request.
• Btrfs updates for 6.3 - David Sterba
• Linux 6.3 Scheduler Updates Bring Fixes & Minor Optimizations
• RISC-V With Linux 6.3 Lands Optimized String Functions Via Zbb Extension — RISC-V with Linux 6.3 has improved its extension detection and alternative patching infrastructure for dealing with non spec compliant extensions.

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• elementary OS 7 Available Now — Today we’re proud to announce that OS 7, codenamed Horus, is available to download now and shipping soon on several high-quality computers.
• Xfce Going Wayland — That’s right, work on Xfce 4.20 kicked off earlier this month with the release of libxfce4windowing, a new dependency for the Xfce desktop environment to provide support for the next-generation Wayland display protocol.
• Xfce / libxfce4windowing
• COSMIC DE has Speed — Alex here with the latest batch of updates from System76 engineers on the development of COSMIC DE, as well as some Settings mockups where you can explore some of the new changes.
• System76 Adding XWayland Support & Other Improvements
• Ubuntu Pro for All — First released in a beta version in October 2022.
• helloSystem 0.8 — helloSystem is now based on FreeBSD 13.1-RELEASE. A desktop system for creators that focuses on simplicity, elegance, and usability.
• helloSystem 0.8: A friendly, all-graphical FreeBSD — Since most applications I am using on a daily basis are cross-platform and many of them are written in Qt, it seemed logical to choose Qt as the native toolkit for helloSystem.

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• Raspberry Pi 5 Not Launching Until After 2023 — Don't expect a Pi 5 next year [2023]" Upton then expands and explains that 2023 is a "recovery year".
• Eben Upton Interview: Raspberry Pi Availability & More! - YouTube
• Raspberry Pi Adds 100,000 Units to Supply Chain, Back to Pre-pandemic Levels in 2023 | Tom’s Hardware — In the blog post, Upton acknowledged the patience of the community and offers the 100,000 units, made up of Raspberry Pi Zero W, 3A+ and Raspberry Pi 4 2GB and 4GB for single-unit sale. We don't know the breakdown of how many of each model there will be, but Upton does indicate that it is likely that Raspberry Pi Zero W will come back into stock first.
• KDE Frameworks 5.101 Released — Per the plans laid out earlier this year at the Akademy developer conference, KDE Frameworks 5 feature development stops following the v5.101 release. KDE Frameworks 5 will now just see maintenance updates moving forward.
• Xfce 4.18 Released — After almost two years of work, we are happy to announce the release of Xfce 4.18 !
• Xfce 4.18 by muscaln · Pull Request #206282 · NixOS/nixpkgs
• PipeWire Bluetooth Improvements — Most exciting with today's PipeWire 0.3.62 release is now supporting Bluetooth offloading.
• Releases · PipeWire / wireplumber · GitLab
• Feature Preview: Gitea Actions — Gitea Actions goes beyond just DevOps and lets you run workflows when other events happen in your repository.
• act_runner — A runner for Gitea based on act.
• act — Run your GitHub Actions locally 🚀

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• Akamai Warns Of “Panchan” Linux Botnet — The botnet introduces a unique (and possibly novel) approach to lateral movement by harvesting of SSH keys. Instead of just using brute force or dictionary attacks on randomized IP addresses like most botnets do, the malware also reads the id_rsa and known_hosts files to harvest existing credentials and use them to move laterally across the network.
• Canonical Continues Working On Ubuntu’s Firefox Snap Performance — On the Ubuntu blog is a new post by Canonical's Oliver Smith about their latest efforts to improve the Firefox Snap performance and other outstanding issues with this sandboxed version of the Mozilla web browser.
• Lars Knoll Announces His Successor For Qt Chief Maintainer — The voting period for the new Chief Maintainer has ended yesterday. This means Volker Hilsheimer will be our new Chief Maintainer. Congratulations!
• New Chief Maintainer for the Qt Project
• Talisman: Debut of X — I've spent the last couple weeks writing a window system for the VS100. I stole a fair amount of code from W, surrounded it with an asynchronous rather than a synchronous interface, and called it X. Overall performance appears to be about twice that of W.
• X Window System Turns 38 Years Old — It was on 19 June 1984 that Bob Scheifler announced the initial X window system release "X1" at MIT.
• X Windows System Design Principles, a lecture by James Gettys
• A Political History of X - Keith Packard (LCA 2020)
• Linus Torvalds: Rust For The Kernel Could Possibly Be Merged For Linux 5.20 — Torvalds commented that real soon they expect to have the Rust infrastructure merged within the kernel, possibly even for the next release -- meaning Linux 5.20.
• Open Source Summit North America 2022: Keynote: Linus Torvalds
• How are we improving Firefox Snap performance? Part 2

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• Nvidia is reportedly preparing to abandon its $40 billion takeover of Arm — The deal has faced close scrutiny from regulators around the world, who worry it would give Nvidia an unfair advantage in the semiconductor industry.
• SiFive Shifting Production Focus To Next-Gen HiFive Development Board — "With such great ecosystem adoption, demand has exceeded our already high expectations, and we’re close to selling out our production inventory. Given the challenge of supply chain issues that we overcame for the first run of these boards (issues that we continue to face), we’ve decided to focus on the next generation SiFive HiFive development systems rather than trying to put together another build of the HiFive Unmatched platform in 2022."
• Linux system service bug gives root on all major distros, exploit released — Qualys has uncovered a truly dangerous memory corruption vulnerability in polkit's pkexec, CVE-2021-4034. Polkit, formerly known as PolicyKit, is a systemd SUID-root program.
• Major Linux PolicyKit Security Vulnerability Uncovered: Pwnkit
• KDE-Powering Qt’s New Framework Lets Developers Bring Ads Into Their Apps — Qt, the framework that powers the KDE desktop, is announcing support for ads in client-side applications.
• Qt Digital Advertising Platform
• Steam Deck launches February 25, weekly purchase invites planned — Valve has today officially announced their Steam Deck handheld will launch officially on February 25.
• Steam Dynamic Cloud Sync — Dynamic Cloud Sync is now live on Steam, and it's a first for any gaming platform currently in operation. It appears to be inspired by a specific use case: playing your favorite PC game on the go via the Steam Deck, then resuming that same game later on your home PC.
• Valve sponsors more work to improve Linux graphics drivers

Plus the imminent problem KDE solved this week, and more.

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• Initial Apple M1 SoC Support Aims For Linux 5.13 Kernel — This initial Apple M1 Linux port gets the UART, interrupts, SMP, and DeviceTree bits in place for offering basic functionality.
• “Challenge accepted”
• Ars: Apple M1 hardware support merged into Linux 5.13
• Official support for Linux on the M1 Macs could come as soon as June
• [GIT PULL] Apple M1 SoC platform bring-up for 5.13
• Asahi Linux on Twitter — Initial M1 support has been merged into the Linux SoC tree and will be coming to Linux 5.13!
• SiFive FU740 PCIe Support Queued Ahead Of Linux 5.13 — The HiFive Unmatched has a FU740 RISC-V SoC that features four U74-MC cores and one S7 embedded core, 16GB of RAM, USB 3.2 Gen 1, one PCI Express x16 slot (operating at x8 speeds), an NVMe slot, and Gigabit Ethernet.
• How to Secure phpMyAdmin
• Firefox Is Making WebRender The Default Rendering Engine On Linux This Month And There Is A Facelift Coming In May — The Firefox web browser is finally making the long-anticipated WebRender rendering engine the default on GNU/Linux when Firefox 88 is released later this month.
• uBlock Origin works best on Firefox — The Firefox version of uBO makes use of WebAssembly code for core filtering code paths. This is not the case with Chromium-based browsers because this would require an extra permission in the extension manifest which could cause friction when publishing the extension in the Chrome Web Store.
• Wayland Is Driving Fragmentation Around EDID Parsing - A Call To Fix That — Currently there is no de facto EDID parsing library for Linux but many different choices and most Wayland compositors rolling their own. Rather than exposing all of the parsed information from the kernel, there is now a call to have a more unified Linux EDID parsing library.
• vgpu_unlock — Unlock vGPU functionality for consumer-grade GPUs.
• Hacker figures how to unlock vGPU functionality intentionally hidden from certain NVIDIA cards for marketing purposes
• Announcing KDE’s Qt 5 Patch Collection — As Qt 5 support is drawing to a close, and we shift to Qt 6, we need to ensure that KDE products are as reliable as ever. To this end, KDE will be maintaining a set of patches with security and functional fixes so that we can enjoy good KDE Software still based on Qt5 until our software is reliably based on Qt 6.
• Mars Helicopter Flight Delayed to No Earlier than April 14 — During a high-speed spin test of the rotors on Friday, the command sequence controlling the test ended early due to a “watchdog” timer expiration.
• LUP 400 Beer Stein

Plus Wendell from Level1Techs joins us to discuss his thoughts on porting Linux to the Apple M1.

Special Guest: Wendell Wilson.

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• LTS versions of Qt going closed-source — The Qt Company is making LTS releases commercial only and thus closed-source. "The problem is that these releases are in effect no longer maintained. If there is a security issue, or a fix needed to support some change in one of the target operating systems, open-source users will not get that fix other than in the not-ready version 6.0."
• QT 5.15 Commercial-only LTS phase starts: Closing the 5.15 branch(es) on 5th January : linux
• LTS versions of Qt going closed-source : linux
• A shell UX update – GNOME Shell & Mutter — The new design has prompted a lot of interest and comment, which we’re all really thrilled about. In this post I wanted to provide an update of where the initiative is at. I also want to take the opportunity to answer some of the common questions that have come up.
• Progress On The GNOME 40 Shell Continues At Full Speed - Phoronix
• Dissecting the Apple M1 GPU, part I — A few weeks ago, I purchased a Mac Mini with an M1 GPU as a development target to study the instruction set and command stream, to understand the GPU’s architecture at a level not previously publicly understood, and ultimately to accelerate the development of a Mesa driver for the hardware. Today I’ve reached my first milestone: I now understand enough of the instruction set to disassemble simple shaders with a free and open-source tool chain, released on GitHub.
• Early Work Is Underway On Reverse-Engineering The Apple M1 GPU
• NVIDIA getting geared up to support hardware accelerated XWayland — NVIDIA’s Erik Kurzinger has submitted a Merge Request to the xserver GitLab titled “Xwayland: Support hardware accelerated rendering with the proprietary NVIDIA driver”, with the two patches included “intended to accompany upcoming support in the proprietary NVIDIA driver for hardware accelerated GL and Vulkan rendering with Xwayland”. Kurzinger continues to mention that once a driver is out with the needed hooks, this code should “just start working”.
• NVIDIA Prepares XWayland OpenGL/Vulkan Acceleration Support
• Xwayland: Support hardware accelerated rendering with the proprietary NVIDIA driver (!587) · Merge Requests · xorg / xserver · GitLab
• PeerTube v3: it’s a live, a liiiiive ! – Framablog — Today we are releasing a major new version of PeerTube, our alternative to centralized video platforms like YouTube.

Plus our thoughts on IBM's CEO stepping down, and Google's new open-source security key project.

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• Qt offering changes 2020 — Moving forward, Qt Long-Term Support (LTS) releases will be restricted to commercial customers.
• Use our stuff for free and sell your application? That's Qt.
• Qt LTS Releases To Be Restricted To Commercial Customers
• About “Qt offering changes 2020” – Fading Memories
• Nikolai Marchenko's message about TheQtCompany's presumed business model
• Linux 5.5 Released — So this last week was pretty quiet, and while we had a late network update with some (mainly iwl wireless) network driver and netfilter module loading fixes, David didn't think that warranted another -rc. And outside of that, it's really been very quiet indeed - there's a panfrost driver update too, but again it didn't really seem to make sense to delay the final release by another week.
• 10 Best Features in Linux 5.5
• Some 5.5 kernel development statistics
• WireGuard + Multi-Path TCP Were Merged Tonight Into Linux 5.6
• Indie VPN WireGuard gets the Torvalds seal of approval with inclusion in Linux kernel 5.6
• Linus Torvalds pulled WireGuard VPN into the 5.6 kernel source tree
• Ubuntu 20.04 LTS Adds WireGuard Support
• The Time Namespace Support Has Been Added To The Linux 5.6 Kernel
• Linux 5.6 Is The First Kernel For 32-Bit Systems Ready To Run Past Year 2038
• USB4 Support Lands In The Linux 5.6 Kernel
• Staging Changes Lighten The Linux 5.6 Kernel By More Than Thirty Thousand Lines
• Thunderbird’s New Home — As of today, the Thunderbird project will be operating from a new wholly owned subsidiary of the Mozilla Foundation, MZLA Technologies Corporation.
• Mozilla's email client lands in a new nest
• Ginni Rometty is out as IBM CEO — Jim Whitehurst, the CEO of Red Hat — which IBM acquired last year in a $34 billion megadeal — will become IBM's president on the same day.
• IBM CEO Ginni Rometty to step down — Under her tenure, IBM experienced 22 consecutive quarters of sales declines that ended in 2018. In the company’s latest quarter, sales dropped 3.9% year-over-year to $18 billion.
• IBM Names Arvind Krishna CEO, Replacing Ginni Rometty
• OpenSK: a fully open-source security key implementation — OpenSK, an open-source implementation for security keys written in Rust that supports both FIDO U2F and FIDO2 standards.

Plus more hardware for Plasma Mobile, Matrix gets a big boost, and the FSF receives a large Bitcoin donation.

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• Red Hat to Acquire CoreOS, Expanding its Kubernetes and Containers Leadership — Red Hat today announced that it has signed a definitive agreement to acquire CoreOS, Inc., an innovator and leader in Kubernetes and container-native solutions, for a purchase price of $250 million
• TechSNAP Episode 353: Too Many Containers — We introduce you to Kubernetes, what problems it solves, why everyone is talking about it, and where it came from. Also who shouldn’t be using Kubernetes, and the problems you can run into when scaling it.
• LibreOffice 6.0 Released — The release of LibreOffice 6.0 marks the first major update to the productivity suite since the LibreOffice 5.4 release back in July 2017. It also coincides with the anniversary of the very first release of LibreOffice in January 2011.
• How do I test Plasma Mobile? (part 2) — Currently there are two possible ways of testing Plasma Mobile on an actual mobile device, Using postmarketOS Installing Halium and a KDE neon-based rootfs
• GNOME and KDE in PureOS: diversity across devices — If we were doing short-term planning it would be easy to “just use Plasma” for the Librem 5, but that would undermine our long-term vision of having a consistent look/feel across all our devices, where GNOME/GTK+ is already the default and what we’ve invested in.
• Purism considering UBports for the Librem 5
• Purism Might Develop An X11-Free Wayland Compositor — We also reviewed and evaluated compositing managers and desktop shells that we could use for a phone UI. We aim to use only Wayland, trying to get rid of as much X11 legacy as we possibly can, for performance issues and for better security. From our discussions with GNOME maintainers of existing compositors and shells, we may be better off igniting a new compositor (upstreamed and backed by GNOME) in order to avoid the X11 baggage.
• Matrix receives large investment — We’re delighted to announce that our friends at Status have made a major strategic investment ($5M) in New Vector: the company which currently employs most of the Matrix.org core team.
• FSF receives large Bitcoin donation — The Free Software Foundation (FSF) announced it has received a record-breaking charitable contribution of 91.45 Bitcoin from the Pineapple Fund, valued at $1 million at the time of the donation.