Plus a REALLY weird PC, and our command line picks.

Special Guests: Alan Pope, Brent Gervais, Martin Wimpress, and Neal Gompa.

Support LINUX Unplugged

Links:

• Netflix Uncovers TCP Bugs Within The Linux & FreeBSD Kernels - Phoronix — As Netflix's first security bulletin for 2019, they warned of TCP-based remote denial of service vulnerabilities affecting both Linux and FreeBSD. These vulnerabilities are rated "critical" but already being corrected within the latest Git code.
• Initial Benchmarks Of Microsoft's WSL2 - Phoronix — Since the release of WSL2 as a Windows 10 Insider Preview update this week, we've been putting the new Windows Subsystem for Linux 2 under some benchmarks compared to WSL1 and bare metal Linux. While WSL2 has improved the I/O performance thanks to the new Hyper-V-based virtualization approach employed by WSL2, the performance has regressed in other areas for running Linux binaries on Windows 10.
• The Future of Docker Desktop for Windows - Docker Engineering Blog — ith WSL 2 integration, you will still experience the same seamless integration with Windows, but Linux programs running inside WSL will also be able to do the same. This has a huge impact for developers working on projects targeting a Linux environment, or with a build process tailored for Linux. No need for maintaining both Linux and Windows build scripts anymore! As an example, a developer at Docker can now work on the Linux Docker daemon on Windows, using the same set of tools and scripts as a developer on a Linux machine
• Check Out the Snap Store's New Distro Install Pages - OMG! Ubuntu! — In an effort to improve the experience for users wishing to install Snap apps on non-Ubuntu distributions, the Snapcraft team have launched distro-specific store pages for Snap apps.
• Call for testing: chromium-browser deb to snap transition - Desktop - Ubuntu Community Hub — The chromium browser has been available as a deb package for all supported Ubuntu releases and as a snap since version 60, and the time has come to start transitioning away from the debs.
• Atari VCS goes on $250 pre-order with Linux running on Ryzen R1000 — Atari has opened $250 pre-orders for its Atari VCS retro game console, which will run Linux on the new AMD Ryzen R1000 SoC. Indiegogo backers are set for a December release while new orders will be fulfilled in Mar. 2020.
• A EALLY Weird PC… - System76 Thelio Review — There’s more than one company that makes its own operating system and hardware, and today, we’re taking a look at System76’s Thelio, an open source design you can build yourself.
• Fedora · zfsonlinux/zfs Wiki — Only DKMS style packages can be provided for Fedora from the official zfsonlinux.org repository. This is because Fedora is a fast moving distribution which does not provide a stable kABI. These packages track the official ZFS on Linux tags and are updated as new versions are released.
• Replacing a failed drive in ZFS on FreeBSD – Dan Langille's Other Diary — One of my new hard 3TB drives was acting up. I removed it and sent it off to be replaced. In the meantime, I received some 5TB drives and I added one of them into the existing vdev of the zpool.
• Sharing ZFS Datasets Via NFS | Programster's Blog — The great thing about ZFS is that it is very easy to split your "pool" into as many datasets as you like. Each dataset is treated like its own filesystem, with its own rules and settings, which means with regards to sharing over NFS, that you can share more securely as client's will not be able to reach out of the bounds of that dataset/filesystem that you decided to share.
• How to easily configure WireGuard - Stavros' Stuff — At its core, all WireGuard does is create an interface from one computer to another. It doesn’t really let you access other computers on either end of the network, or forward all your traffic through the VPN server, or anything like that. It just connects two computers, directly, quickly and securely.
• Use Public Key Authentication with SSH — Password authentication is the default method most SSH (Secure Shell) clients use to authenticate with remote servers, but it suffers from potential security vulnerabilities, like brute-force login attempts. An alternative to password authentication is public key authentication, in which you generate and store on your computer a pair of cryptographic keys and then configure your server to recognize and accept your keys
• rga: ripgrep, but also search in PDFs, E-Books, Office documents, zip, tar.gz, etc. - phiresky's blog — rga is a line-oriented search tool that allows you to look for a regex in a multitude of file types. rga wraps the awesome ripgrep and enables it to search in pdf, docx, sqlite, jpg, zip, tar.*, movie subtitles (mkv, mp4), etc.
• pindexis/marker: The terminal command palette — Marker is a command palette for the terminal. It lets you bookmark commands (or commands templates) and easily retreive them with the help of a real-time fuzzy matcher.

Plus Red Hat’s new logo, Dell’s new Linux workstations, and meet a new member of our crew.

Special Guests: Alex Kretzschmar, Brent Gervais, and Neal Gompa.

Support LINUX Unplugged

Links:

• I made a smart watch from scratch — I decided sometime last year that I wanted to make a smart watch from scratch. I am an electrical engineer and product designer by day, so this was a fun side project that had been rolling around in my head for a while now.
• smarchWatch_PUBLIC on GitHub
• We’ve launched new corporate brand and logo system - Red Hat
• New hat, same vision video — We are Red Hat. We believe that transparency, sharing, and collaboration are the best ways to create better technology..and logos. See the transformation of the Red Hat logo.
• Canonical Releases "WLCS" Wayland Conformance Suite 1.0 — As part of their Wayland interests and namely as part of developing Mir now with Wayland support, for a while they have been working on the "Wayland Conformance Suite" for testing the Wayland protocols for conformance to the specifications. This is for ensuring Wayland compositors behave correctly against the intentions of the protocols.
• Wayland Conformance Test Suite on GitHub — wlcs aspires to be a protocol-conformance-verifying test suite usable by Wayland compositor implementors.
• L4T Ubuntu - A fully featured linux on your switch — L4T Ubuntu is a version of Linux based on nvidia's linux for tegra project. It uses a different kernel compared to previous releases which allows it to use features not yet in mainline. Such as audio, docking support and vulkan.
• JoyCon Jig on Amazon
• JupiterBroadcasting/Talks: Public repository of crew talks, slides, and additional resources. — We'll be updating this with slides and additional audio files as they become available.
• Changes/FlickerFreeBoot - Fedora Project Wiki — Make Fedora Workstation boot graphically smooth, without the display briefly turning off and without any abrupt graphical transitions.
• Releases/30/ChangeSet - Fedora Project Wiki — These changes have been accepted by the Fedora Engineering Steering Committee for the Fedora 30 Release as System Wide Changes.
• Security Lab — The Fedora Security Lab provides a safe test environment to work on security auditing, forensics, system rescue and teaching security testing methodologies in universities and other organizations.
• Fedora LXQt Desktop — Fedora LXQt provides a lightweight, well-integrated LXQt desktop environment. In addition to LXQt itself it provides a small, well selected collection of applications like the QupZilla browser, which combines Chromium's rendering engine with a nice Qt experience.
• Fedora Silverblue Documentation — Fedora Silverblue is an immutable desktop operating system. Aiming at good support for container-focused workflows, this variant of Fedora Workstation targets developer communities.
• My 30 days with Fedora 29 Silverblue — Silverblue is a Fedora variant that uses OStree and Flatpak instead of dnf. So basically you've got an immutable (read-only) system image built with OStree.
• Fedora Python Classroom — The Python Classroom lab is shipped as a live operating system. It's everything you need to try out Fedora's Python Classroom - you don't have to erase anything on your current system to try it out, and it won't put your files at risk.
• Buku: Browser-independent bookmark manager — buku is a powerful bookmark manager written in Python3 and SQLite3.
• Sysctl Explorer — Sysctl Explorer is an initiative to facilitate the access of Linux' sysctl reference documentation. This is a work in progress and you may consider this increment as a Minimum viable product (MVP) version.
• termshark: A terminal UI for tshark, inspired by Wireshark — If you're debugging on a remote machine with a large pcap and no desire to scp it back to your desktop, termshark can help!
• Upgrading Fedora 29 to Fedora 30

Plus our concerns with Purism's new subscription services, Fedora 30 is released, and we spin up the Distro Hoppers.

Special Guests: Alex Kretzschmar, Brent Gervais, and Ell Marquez.

Support LINUX Unplugged

Links:

• What's new in Fedora 30 Workstation — Fedora 30 Workstation includes the latest release of the simple, beautiful GNOME 3.32 desktop environment.
• Librem One by Purism — A growing bundle of ethical services.
• Librem One Campaign Wants to Help De-Google Your Life — Purism, perhaps best known for the Librem 5 Linux phone crowdfunding campaign, has launched a new initiative offering “privacy protecting, no-track, no-ads” apps and services for mobile users.
• Apps/Geary - GNOME Wiki
• Android Apps by Purism on Google Play
• Red Hat Summit 2019 — Red Hat Summit 2019 will feature executives, open source leaders, and some of our most innovative customers discussing trends, telling stories, and anticipating the future.
• DockerCon San Francisco 2019 — Whether you’re just getting started with containers or consider yourself an expert, DockerCon enables you to advance your technical expertise with hands-on learning and expert-led sessions.
• Linux Academy Sale! — Last chance to get the #1 Cloud Training Platform for 33% OFF!
• LinuxFest Northwest 2019 Reflections — As the mountains shrink in the distance the realization that LinuxFest Northwest (LFNW) has actually come to a close begins to sink in. I don’t think anyone would argue that this year’s LFNW was a fantastic success. Being that this was my first LFNW to attend I was pleasantly surprised how this event felt more like a large family reunion than a Linux conference. With friends traveling from as far away as the United Kingdom and Shanghai, this event was truly a unique experience that I'll never forget.
• Smart RGB LED strips with Home Assistant — 2019 is the year I am taking back control of my smart devices by bringing as much 'smarts' back inside my LAN as possible.
• Linuxfest Northwest 2019 - Day 1 Complete — Full unedited stream from GeekGamer.TV coverage of LinuxFest Northwest 2019
• LinuxFest Northwest 2019: Fifty years of Unix, Internet and more — Besides 1969 being a year of landmarks, it was the start of a unique operating system and (later) a free operating system that captured people's minds.
• Linux Lite, A Free Operating System — Linux Lite is a 'gateway operating system'. It was created to make the transition from Windows to a linux based operating system, as smooth as possible.

Plus we fall down the openSUSE rabbit hole when Ell updates us on her desktop challenge.

Special Guests: Alan Pope, Brent Gervais, Danielle Foré, Ell Marquez, Martin Wimpress, and Neal Gompa.

Support LINUX Unplugged

Links:

• KDE Plasma 5.15: Lightweight, Usable and Productive — Discover, Plasma's software and add-on installer, has received tonnes of improvements to help you stay up-to-date and find the tools you need to get your tasks done.
• CVE-2019-5736: runc container breakout (all versions) — However, it *is* blocked through correct use of user namespaces (where the host root is not mapped into the container's user namespace).
• Container Bug Allows Attackers to Gain Root Access on Host Machine — The container bug, CVE-2019-5736, affects runc, the underlying container runtime for Docker, containerd, Kubernetes, cri-o and other container software, which means that nearly everyone running containers is affected.
• Doomsday Docker security hole uncovered | ZDNet
• Linux Coin Miner Removes All Other Malware and Miners
• Fedora logo redesign — The current Fedora Logo has been used by Fedora and the Fedora Community since 2005. However, over the past few months, Máirín Duffy and the Fedora Design team, along with the wider Fedora community have been working on redesigning the Fedora logo.
• Fedora's FESCo Approves Of A "Sane" Approach For Counting Fedora Users Via DNF — Baked over the past month was a new privacy-minded plan for counting users via DNF that relies upon a "countme" bit that will be incremented weekly or so and not have any UUID as originally envisioned
• Fedora 30 Will Get Bash 5.0 But Yum's Death Sentence Postponed To F31
• Draft Fedora 31 schedule available – Fedora Community Blog — After some discussion before the end of the year, we decided not to go with an extended development cycle for Fedora 31.
• SCALE Saturday Dinner JB Meetup — Let's eat and be merry at P.F. Changes Saturday night of SCALE17x!
• Containers: What you need to know; so you know what you need to know - Ell Marquez at S
• Elementary Staging COPR Repo — This repository contains packages of official elementaryOS projects which are not (yet) ready for inclusion in fedora as official packages.
• Ellopunk/OSchallenge - openSUSE — Ell's openSUSE journey notes.
• Pantheon Desktop on Fedora — The Pantheon desktop environment is the DE that powers elementaryOS. It builds on GNOME technologies, but utilizes components that were written from scratch in vala, using the GTK+3 toolkit.
• UberWriter — It's a simple markdown editor that offers a lot of features.
• solVItaire — An implementation of the classic solitaire games Klondike and Spider which has some nice to use vi(1) like keybindings, but can also be played with standard cursor keys, the number pad/row or even the mouse.
• VIM Adventures — Learn VIM while playing a game!
• Solvitaire As a SNAP
• FireQOS Reference
• FireQOS New User Tutorial