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• New FOSS Fund to Support Free and Open Source Projects — To help maintain and sustain this ecosystem, companies and nonprofits alike have experimented with a framework called a FOSS (Free and Open Source Software) Contributor Fund.
• Bloomberg Launches Open-Source Funding Initiative
• Encrypted Fedora — Owen Taylor of Red Hat laid out a mailing list post and Discourse thread today around the future of encryption with Fedora.
• Google’s VM Turbo Charger — With this series, a workload running in a VM gets the same task placement and DVFS treatment as it would when running in the host.
• Linux Plumbers Conference 2022 CPUfreq/sched and VM guest workload problems
• Google Posts KVM-CPUFreq Driver To Dramatically Boost VM Performance, Power Efficiency
• KDE Discuss — KDE Discuss is a place for questions, requests, suggestions, banter, and in general interacting closely with the people actively involved in KDE, as well as with fellow users.
• KDE Discuss is a new discussion service from KDE for everybody who makes and uses KDE software
• New MSI Laptop Driver — Functions handled by the embedded controller on recent MSI laptops.
• new msi-ec driver patch
• Ubuntu 23.04 Beta Hands On
• Jupiter Broadcasting Meetup — Two meetups in the month of April, join us!

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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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• DreamWorks’ Renderer Used for ‘Puss in Boots’ is Going Open-Source — DreamWork animation company is making its in-house renderer open-source very soon
• OpenMoonRay.org — MoonRay is DreamWorks’ open-source, award-winning, state-of-the-art production MCRT renderer, which has been used on feature films such as How to Train Your Dragon: The Hidden World, Trolls World Tour, The Bad Guys, and Puss In Boots: The Last Wish.
• MoonRay Documentation Home
• Systemd 253 — Systemd 253 has been released. As always, the list of changes is extensive. Support for version-1 control groups and separate /usr systems is going away later this year. There is a new tool for working with unified kernel images, a number of new unit-file options have been added, and much more.
• systemd 253: The future of enterprise Linux boot processes.
• Debian Installer Testing Call — Starting with this release, official images include firmware packages from main and non-free-firmware, along with metadata to configure the installed system accordingly.
• Linux 6.2 — Please do give 6.2 a testing. Maybe it's not a sexy LTS release like 6.1 ended up being, but all those regular pedestrian kernels want some test love too.
• Linux_6.2 - Linux Kernel Newbies — This release includes faster mitigration of the Retbleed vulnerability and a new FineIBT mitigation feature; Btrfs RAID5/6 and performance improvements, sysfs knobs that allow controlling block device writeback, support for TCP Protective Load Balancing, improved Rust support, BPF features like User defined objects, the runtime verification tool, and some optional RCU power savings.
• The Best Linux 6.2 Features From Intel Arc Graphics To Better Performance For Older PCs
• LUP 500 Micro Brewery Meetup — Sat, Mar 4, 2023, 4:00 PM at 192 Brewing Company in Mount Vernon, WA

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• Give Up GitHub: The Time Has Come! — Today, we take a stronger stance. We are ending all our own uses of GitHub, and announcing a long-term plan to assist FOSS projects to migrate away from GitHub.
• Roma, one of the first RISC-V laptops, may ship in September — As for the specs, the Roma laptop will, we're told, come with a quad-core RISC-V processor, an Arm security enclave core, a GPU/NPU accelerator for video and AI workloads, up to 16GB of LPDDR4 or LPDDR4X memory, and up to 256GB of storage.
• System76 Announces New Alder Lake Laptop With Coreboot Firmware — System76 has announced a new Lemur Pro laptop model that is now offering 12th Gen "Alder Lake" Intel processors while continuing to feature Coreboot firmware.
• System76.com
• Fedora May Finally Provide Official Support For The Raspberry Pi 4 — The hope with this change proposal is to provide more "official" support for Fedora Linux on the Raspberry Pi 4B / 400 / CM4 hardware.
• Changes/RaspberryPi4 - Fedora Project Wiki
• Fedora 37 Proposing To Allow Unrestricted Access To Flathub
• Fedora 37 Looks To Better Manage Its 175MB+ Of Linux Firmware Blobs
• Fedora 37 Gets A Batch Of New Features Approved
• New Ubuntu MATE Release — Improved compositor and video playback performance, zswap (lz4) by default & optimised image sizes
• Systemd Creator Lands At Microsoft — The prominent open-source developer responsible for several prominent projects joined Microsoft and is continuing his focus on systemd development.
• Lennart Poettering - systemd + PulseAudio Creator - Departed Red Hat
• Linode Now Supports Kali Linux
• Ubuntu 22.04 LTS Has A Change On The Way For Systemd-OOMD Being Kill-Happy With Apps
• ManagedOOMSwap docs
• Discussion: systemd-oomd issues on desktop
• 249.11-0ubuntu3.4 : systemd package : Ubuntu

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• Linux Action News Sticker
• Microsoft Effort For A Global Counter On Block/Disk Changes — This global counter for block device changes is sought after to better correlate events for devices that may end up re-using the same device, commonly for cases like /dev/sda or /dev/loop0 when a device is detached and then later reattached but not necessarily the same device.
• linux-block - Linux 5.x block layer tree(s)
• The New NTFS Driver Looks Like It Will Finally Be Ready With Linux 5.15 — Following those v27 patches, on Friday there was Paragon developer Konstantin Komarov who responded to Torvalds and reaffirmed the company's support for maintaining this driver.
• Microsoft: Component Shortages Not Going Away Any Time Soon — Supply-chain pressures also will continue to impact Microsoft's Xbox gaming consoles and PCs made by its partners, company officials conceded. Hood told analysts to expect Windows OEM revenues in Q1 FY22 to decline mid to high single digits and Surface revenue to decline by low teens.
• Mozilla VPN unveils major security boost — Split tunneling is now available in Mozilla VPN on iOS and Android.
• Steam Beta Brings New Downloads Page, Linux Container Updates — This Steam beta update is a bit meatier than normal with a new downloads page implementation, several Linux-specific updates.
• Steam Community :: Group :: Steam Client Beta
• Chrome OS persistent desk bar receives a vital pre-release fix — Last month, the Chrome OS development team decided that virtual desks weren’t being used enough by well, practically anyone, so they created what’s called Bento – or the ‘Persistent Desk Bar’.
• Alyssa Rosenzweig gets Debian running on the M1 — Debian GNU/Linux running bare metal on the Apple M1 with a mainline kernel.
• HackerSploit Docker Security Essentials eBook — This guide focuses on securing the Docker platform on Linux.
• Google to Officially Announce Subsea Cable to Connect Europe and Asia — The laying of the cable is part of the arms race between the tech giants, with Google competing against Facebook, Amazon, and Microsoft in the cloud and data center sectors. Owning a cable, as opposed to renting one, secures a company’s control of the traffic on the cable and ensures the company can serve its clients first before sharing traffic with its competitors.
• How Hyperscale Cloud Platforms Reshaped the Submarine Cable Industry — For a lot more on how hyperscalers are changing the game in the world of submarine cables, listen to our interview with TeleGeography’s Alan Mauldin in full on The Data Center Podcast.

Plus, our thoughts on Steam possibly coming to ChromeOS and the game-changing feature coming to ZFS.

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• Rust in the Linux kernel just got a big boost from Google — The main goal of the push to bring Rust to Linux is to wipe out an entire class of memory-related security bugs in the kernel. This is important because, as Microsoft has recently highlighted, 70% of all bugs it fixes are memory-related. Historically, key Linux drivers that make up the kernel have been written in C, which is not memory-safe.
• Supporting Miguel Ojeda’s Work on Rust in the Linux Kernel — While this is the first memory safety effort we’ve announced under our new Prossimo project name, our memory safety work began in 2020. You can read about our efforts to bring memory safety to curl and the Apache HTTP server, and to add improvements to the Rustls TLS library.
• ZFS fans, rejoice—RAIDz expansion will be a thing very soon — OpenZFS founding developer Matthew Ahrens opened a PR for one of the most sought-after features in ZFS history—RAIDz expansion—last week. The new feature allows a ZFS user to expand the size of a single RAIDz vdev.
• June 2021 FreeBSD Developer Summit - YouTube
• openzfs Pull Request: RAIDZ Expansion feature by ahrens
• ZFS 101—Understanding ZFS storage and performance
• Systemd 249-rc1 Released — The first release candidate of systemd 249 is now available for testing with yet more new and improved features.
• Systemd 249 release candidate includes better support for immutable OSes and provisioning images — The journey from RC1 to full release is likely to take a month or so, judging by past releases, so we can expect systemd 249 sometime in July.
• CloudLinux releases UChecker security tool for Linux servers — This newly open-sourced program, part of the company's TuxCare security services, scans Linux servers for out-of-date libraries both on disk and in memory.
• kernelcare.com — Live patching for Linux kernels & shared libraries, vulnerability scanners reporting & patch management assistance.
• cloudlinux/kcare-uchecker — A simple tool to detect outdated shared libraries
• Steam on ChromeOS: Not a Rumor Anymore — There are now some QA testers being hired to work on the “ChromeOS Steam Launch Team” to triage games, find defects and test performance in specific configurations.
• 🎉 nano-5.8 is released — "Why is it necessary to be special?"

Plus a major new feature coming to a Linux distro near you.

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• The Coder: Look and feel comfortable, while kicking ass. Life is better in a robe.

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• How NASA Designed a Helicopter That Could Fly Autonomously on Mars — This the first time we’ll be flying Linux on Mars. We’re actually running on a Linux operating system. The software framework that we’re using is one that we developed at JPL for cubesats and instruments, and we open-sourced it a few years ago.
• The Perseverance Mars rover just took Linux to another planet
• Ingenuity (Mars helicopter) on Wikipedia
• Mars Helicopter on YouTube
• Ingenuity helicopter phones home from Mars
• SparkFun Electronics
• Linaro Projects
• Linaro on Wikipedia
• Ivan Čukić on Twitter — Another @kdecommunity #KDE Mars landing a success!
• Linux 5.12 Git Seeing New Code Land Following Winter Storm — While the first week of a new merge window is often one of the busiest times for Linus Torvalds in overseeing the Linux kernel, until last night there was no actual Linux 5.12 code being pushed into the Linux Git repository. Linus was offline most of the week due to winter storms preventing him from pushing to the Git repository and interacting much with the mailing list.
• There Are Big Changes On The Horizon With Linux 5.12
• Btrfs With Linux 5.12 Gets More Performance Improvements, Working Zoned Mode
• XFS File-System With Linux 5.12 Has “A Lot Going On This Time”
• IDMAPPED Mounts Aim For Linux 5.12 - Many New Use-Cases From Containers To Systemd-Homed - Phoronix — This patch series introduces idmapped mounts which has been in the making for some time. Simply put, different mounts can expose the same file or directory with different ownership.
• NVIDIA continues tweaking their work for hardware accelerated Xwayland support — Performance should be fine in full-screen games, as long as the compositor supports the required zwp_linux_dmabuf_v1 interface.
• Experimental Wayland Support For Wine Now Sees More Functionality Working — With the new "request for comment" patches, there is now working support for copy/paste, drag-and-drop, and the ability to change the display mode.
• Apple M1 teaser — So OpenBSD boots multi-user on the new Apple M1 hardware. This still has some hacks in it that need to be fixed, so don't expect support for this in the tree right now. But a big thank you to those that contributed to the pool for getting us some hardware.

Plus Google's surprise for Chromium users, and we go hands-on with Podman's docker-compose support.

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• KDE Plasma 5.21 Brings Low-latency Compositing, New Kickoff Menu, and Wallpaper — A major addition is a complete redesign of the main KDE Plasma Application Launcher.
• This week in KDE: new KWin compositing, new Kickoff, new recording level visualization! — This week KWin’s compositing code was almost totally rewritten! It should broadly reduce latency throughout all compositing operations, and also adds a user-facing control in the System Settings Compositing page so people can choose for themselves whether they prefer lower latency or smoother animations.
• Check out our interview with Nate Graham in LUP 385
• Plasma Gitlab MR: Add fingerprint manager
• Fedora Proposed Change: Wayland By Default For Plasma
• Xfce 4.16 Released — Today, after 1 year and 4 months of work, we are happy to announce the release of the Xfce desktop 4.16, a new stable version that supersedes Xfce 4.14.
• XFCE Nation on Twitter — Reminder to @ChrisLAS and @wespayne that Xfce 4.16 has been out since December 22nd but hasn’t been mentioned on @LinuxActionNews or @LinuxUnplugged.
• Xfce 4.16 Changelog
• Intel Preparing New Driver Option To Disable GPU Security Mitigations
• Wine 6.0 released — This release is dedicated to the memory of Ken Thomases, who passed away just before Christmas at the age of 51. Ken was an incredibly brilliant developer, and the mastermind behind the macOS support in Wine. We all miss his skills, his patience, and his dark sense of humor.
• Grab a Glass, Wine 6.0 Has Been Released
• The Wine team is proud to announce that the stable release Wine 6.0 — The core DLLs, including NTDLL, KERNEL32, GDI32, USER32, etc. are built in PE format. This should help a number of copy protection schemes that check that the DLL files on disk match the in-memory contents.
• CloudLinux readies CentOS Linux replacement: AlmaLinux — AlmaLinux will be a free, open-source, community-driven, 1:1 binary compatible fork of RHEL 8 (and future releases). For CentOS users, the company promises Lenix will provide an uninterrupted way to convert existing CentOS servers with absolutely zero downtime or need to reinstall anything
• AlmaLinux is born!!
• AlmaLinux - Forever-Free Enterprise-Grade Operating System
• Using Podman and Docker Compose — Up to now, support for Docker Compose, the command-line utility that orchestrates multiple Docker containers for local development, was missing. With Podman 3.0 now in development upstream, we have begun to support Compose.
• Chromium Blog: Limiting Private API availability in Chromium — During a recent audit, we discovered that some third-party Chromium-based browsers were able to integrate Google features, such as Chrome sync and Click to Call, that are only intended for Google’s use. We are limiting access to our private Chrome APIs starting on March 15, 2021.
• PSA: Vanilla Chromium ending some of Google’s API access such as syncing and spelling check starting on March 15, 2021
• MacOS update enables third party OSes on M1 — It's happening... macOS Big Sur 11.2 beta 2 is out with full custom kernel support.
• iBoot - Wikipedia — iBoot is the stage 2 bootloader for all Apple products. It replaces the old bootloader, BootX.

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• Linux Action News 166
• The AMD Radeon Graphics Driver Makes Up Roughly 10.5% Of The Linux Kernel
• The New Microsoft exFAT File-System Driver Is Set To Land With Linux 5.7
• The Linux Kernel’s Scheduler Apparently Causing Issues For Google Stadia Game Developers
• Torvalds’ Comments On Linux Scheduler Woes: “Pure Garbage”
• Thanks Oracle! New Patches Pending Can Reduce Linux Boot Times Up To ~49%
• Systemd Had A Pretty Big 2020
• Systemd-Homed Merged As A Fundamental Change To Linux Home Directories
• Linux Action News 163
• New Linux Features, Timely Hardware Support & More
• Red Hat Recommends Disabling The Intel Linux Graphics Driver Over Hardware Flaw
• A KVM Virtualization bug on Intel Processors because of Unfinished Code
• Intel Gen12/Xe Graphics Have AV1 Accelerated Decode - Linux Support Lands
• AMD Wowed Linux Users In 2020 With Their Fantastic Zen 3 CPUs, and Timely New Open-Source GPU Support
• Linus Torvalds Switches To AMD Ryzen Threadripper After 15 Years Of Intel Systems
• Balancing the needs around the CentOS platform – Blog.CentOS.org
• 2020 Was Another Interesting Year For Microsoft Around Open-Source/Linux
• WSL2 Reaching General Availability In Windows 10 v2004
• Microsoft President Brad Smith Acknowledges They Were Previously Wrong On Open-Source
• Microsoft Is Writing Its Own Wayland Compositor As Part Of WSL2 GUI Efforts
• Microsoft Edge Is Coming Out For Linux Next Month
• KDE Saw Its Wayland Support Stabilize Nicely In 2020, Much Polishing Throughout
• KDE Plasma 5.18 LTS Released After A Lot Of Polishing, New Features
• LINUX Unplugged 385: The 2020 Tuxies
• GNOME In 2020 Saw Many Optimizations, GTK 4.0 Released, GNOME 40 In Development
• GNOME OS Is Taking Shape But Its To Serve For Testing The Desktop
• GNOME Circle Officially Announced For Letting More Apps/Libraries “Join GNOME”
• GTK 4.0 Toolkit Officially Released
• ledger, a powerful command-line accounting system — Ledger is a powerful, double-entry accounting system that is accessed from the UNIX command-line. Ledger, begun in 2003, is written by John Wiegley and released under the BSD license. It has also inspired several ports to other languages.

Plus our reaction to Microsoft's Android subsystem that's in the works.

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• Prolonged AWS outage takes down a big chunk of the internet — Amazon noted that the issues are only affecting one of its 23 geographic AWS regions. But the problem was significant enough to take out a large number of internet services.
• Geoff Belknap on Twitter — “I… can’t vacuum… because us-east-1 is down.”
• Canonical publishes LTS Docker Image Portfolio on Docker Hub — The LTS Docker Image Portfolio comes with up to ten years Extended Security Maintenance by Canonical.
• Vivaldi Integrates Email Client, Feed Reader, and Calendar in a Browser — The Vivaldi team announced that they are bringing an Email client, a Feed Reader, and a Calendar – all of these together in the latest Vivaldi technical preview release.
• Introducing Vivaldi Mail in Technical Preview
• How to use the built-in GPG feature for Thunderbird
• Systemd 247 Released With Experimental Out-of-Memory Daemon, New Credentials Capability — systemd 247 is very heavy on new features, and one big change for udev.
• [systemd-devel] systemd 247 released
• NTFS read-write driver GPL implementation by Paragon Software — The Paragon NTFS kernel driver patch is now on its 13th iteration
• Microsoft is working on an Android subsystem for Windows 10 — This new initiative is called 'Project Latte,' and similar to Windows Subsystem for Linux (WSL), will create a virtualized Android environment running directly within Windows 10.

Plus the Linux tech Greg KH is most excited about, and more.

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• Ubuntu fixes bugs that standard users could use to become root — A handful of commands was all it took for untrusted users to become all-powerful.
• Now-patched Ubuntu desktop vulnerability allows privilege escalation
• How to get root on Ubuntu 20.04 by pretending nobody’s /home
• Meet Proxmox Backup Server, a Debian-Based Open Source Enterprise Backup Solution — Proxmox launched today Proxmox Backup Server as a new edition of its Debian-based Linux distribution engineered to act as an enterprise solution for backing up and restoring physical hosts, virtual machines and containers.
• Proxmox Roadmap
• Proxmox Backup Server
• Proxmox Backup Git Repo
• PayPal's crypto trading goes live in the US — Customers will be able to trade up to $20,000 a week, rather than the originally announced $10,000.
• Systemd catches up with bind events — Perhaps the real lesson here is that the community would be better served by closer relations between the kernel project and projects managing low-level utilities like systemd.
• eBPF - The Future of Networking & Security — Cilium is an open source project that has been designed on top of eBPF to address the networking, security, and visibility requirements of container workloads. It provides a high-level abstraction on top of eBPF. Cilium is to eBPF what Kubernetes and container runtimes are to Linux kernel namespaces, cgroups, and seccomp
• Linux App Summit 2020

Plus our thoughts on LVFS for Chromebooks, and the recent Monero hack.

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• Updates to the Mozilla Web Security Bounty Program — To celebrate the 15 years of the 1.0 release of Firefox, we are making significant enhancements to the web bug bounty program.
• GitLab: We are increasing bounties in our bug bounty program — Since we opened our bug bounty program to the public in December 2018, our community of external security researchers submitted 1,282 reports and we paid out $515,899 in bounties.
• Expanding the Android Security Rewards Program
• Google will pay $1.5 million for the most severe Android exploits
• Google and fwupd sitting in a tree
• Google To Require "Designed For Chromebook" Devices Support Fwupd Firmware Updates
• Debian init systems - what, another GR ? — Sam Hartman, the Debian Project Leader, has proposed a General Resolution (a plebiscite of the whole project) about init systems. In this posting I am going to try to summarise the situation. This will necessarily be a personal view but I will try to be fair. Also, sorry that it's so long but there is a lot of ground to cover.
• General Resolution: Init systems and systemd
• Open Invention Network Teams with IBM, Linux Foundation and Microsoft to Further Protect Open Source from Patent Trolls — Open Invention Network announced today it is partnering with IBM, the Linux Foundation and Microsoft to further protect open source software (OSS) from Patent Assertion Entities (PAEs) leveraging low quality patents, also called patent trolls.
• IBM, Microsoft and Linux Foundation link arms to fight patent trolls with 'multimillion' scheme
• Official Monero website is hacked to deliver currency-stealing malware — GetMonero.org delivers Linux and Windows binaries that steal users' funds.