LINUX Unplugged

Jupiter Broadcasting
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Sep 11, 2019 • 56min

318: Manjaro Levels Up

It’s official, Manjaro is a legitimate business; so what happens next? We chat with Phil from the project about the huge news. Plus we share some big news of our own and the strange feels we get from Chrome OS.Special Guests: Brent Gervais, Ell Marquez, and Philip Muller.Support LINUX UnpluggedLinks:Kate Planning — Whereas Kate already works well as a general purpose editor, the competition in the text editor space got more intense in the last years. For example Sublime, Atom and Visual Studio Code are things to keep an eye on feature & polishing wise.Free software advocate Richard Stallman spoke at Microsoft Research this week | ZDNet — Stallman gave a "mostly standard talk," covering the importance of free software, GPL v3, GNU vs. Linux. He added that "he had a list of 'small requests': make Github push users to better software license hygiene, make hardware manufacturers to publish their hardware specs, make it easier to workaround Secure Boot."Microsoft hosts first Windows Subsystem for Linux conference | ZDNet — Hayden Barnes, founder of Whitewater Foundry, a startup focusing on Windows Subsystem for Linux (WSL) announced WSLconf 1, the first community conference for WSL.Manjaro is taking the next step - Announcements - Manjaro Linux Forum — On July 8th, Philip and Bernhard met together with the CEO of Blue Systems to officially found this business entity. As a result, Bernhard and Philip will now be able to commit full-time to Manjaro, while Blue Systems will take a role as an advisor. Manjaro CommunityBridgeSelf-Hosted — Discover new software and hardware to get the best out of your network, control smart devices, and secure your data on cloud services. Self-Hosted is a chat show between Chris and Alex two long-time "self-hosters" who share their lessons and take you on the journey of their new ones.Linux Headlines — Linux and open source headlines every weekday, in under 3 minutes. Free Courses at Linux Academy — September 2019 — On September 17th Linux Torvald first released the Linux Operating System Kernel on September 17th, 1991 so we are celebrating by offering free training for you to increase your Linux Skills. Texas Cyber Summit — October 10th-12th 2019 in San Antonio TexasTexas Cyber Summit Telegram GroupUnofficial Hacker Family Dinner & Unbirthday Party — Join Chris, Wes, Chz and Ell for a meet and greet with fellow Texas Cyber Summit attendees and a belated celebration of Ell and Allie's Birthdays! There will be good food, good friends, and we hope some good conversation. LINUX Unplugged 296: Defining Desktop Linux — "[...] a desktop linux operating system where you are able to download the source code for the current version of the kernel, compile it, install it, reboot and boot off the kernel you just compiled and built. If you can't do that, it is not desktop linux." - WimpyLinux for Chromebooks could get an installation menu for different distros – About Chromebooks — A Crostini user recently submitted a feature request to provide more options, such as Ubuntu, Fedora or theoretically, any Linux distro that Google could possibly offer.Google Launches Chrome OS, Says Windows is 'Torturing Users' | CIO — Google co-founder Sergey Brin said Windows and other traditional PC operating systems are "torturing users" at Google's Chrome OS launch event Wednesday, where the company claimed 75% of business users can be converted from Windows to Chrome OS right away. Elgan: Why Chromebooks will fail | ComputerworldIn the Clouds: Inventing Chromebook — While working for Google back in 2006, I had the good fortune to create a new operating system. dnschneid/crouton: Chromium OS Universal Chroot EnvironmentChromebooks can now run Linux in a Chrome OS window – Gigaom — This is cool: Chromebook users can now run their favorite Linux distribution within a window right on their Chrome OS desktop. Google’s own happiness evangelist François Beaufort revealed with a Google+ post Tuesday that Chromebook oners who have set their device in developer mode can download special Crouton Chrome extension to run Linux without being forced to switch back and forth between the two operating systems. The Google Play store, coming to a Chromebook near youA new generation of Chromebooks, designed to work with millions of appsLINUX Unplugged Episode 248: Contain All The Things — Chrome OS is officially getting full-fledged Linux apps, and we ponder if this is truly a win for Linux. You can now run Linux apps on Chrome OS | TechCrunch — For the longest time, developers have taken Chrome OS machines and run tools like Crouton to turn them into Linux-based developer machines. That was a bit of a hassle, but it worked. But things are getting easier. Soon, if you want to run Linux apps on your Chrome OS machine, all you’ll have to do is switch a toggle in the Settings menu. That’s because Google is going to start shipping Chrome OS with a custom virtual machine that runs Debian Stretch, the current stable version of the operating system. Chrome OS Stable Channel Gets Linux Apps | Linux JournalNeverware — Whether you’re a business, a school, or a home user, CloudReady OS is the fast, easy way to convert your hardware to the security and manageability of Google's Chrome ecosystem. chromefy — Transforming Chromium to Chrome Brunch with Brent: A Chat with Drew DeVore — Brent sits down with Drew DeVore, Jupiter Broadcasting's latest addition to the Audio Editing Engineer team and cohost of Choose Linux. We chat shoes, his love for linux, adventures in audio, and why JB feels like home.
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Sep 4, 2019 • 1h 6min

317: Performance Picks for Kicks

We take a trip to visit Level1Tech's Wendell Wilson and come back with some of his performance tips for a smoother Linux desktop. Plus the story behind exFAT coming to Linux, and the big desktop performance improvements landing next week.Special Guests: Alex Kretzschmar, Brent Gervais, Cassidy James Blaede, Drew DeVore, and Ell Marquez.Support LINUX UnpluggedLinks:XKCD Forum Hacked — The security breach occurred two months ago, according to security researcher Troy Hunt who alerted the company of the incident, with unknown hackers stealing around 562,000 usernames, email and IP addresses, as well as hashed passwords.Examining exFAT — Linux kernel developers like to get support for new features — such as filesystem types — merged quickly. In the case of the exFAT filesystem, that didn't happen; exFAT was created by Microsoft in 2006 for use in larger flash-storage cards, but there has never been support in the kernel for this filesystem. Microsoft's recent announcement that it wanted to get exFAT support into the mainline kernel would appear to have removed the largest obstacle to Linux exFAT support. But, as is so often the case, it seems that some challenges remain.Waypipe Is Successfully Working For This Network-Transparent Wayland Apps/Games Proxy — Waypipe development was successful this summer by student developer Manuel Stoeckl who was working on the effort as part of this year's Google Summer of Code (GSoC). Waypipe is successfully working now for running Wayland games/applications over the network using this proxy mechanism and supports features like compression, multi-threading optimizations, and hardware-accelerated VA-API for video encode/decode across the network. GSOC 2019 - M. Stoeckl's website — Waypipe supports many quality of life features, including a user-friendly command line wrapper for ssh, hardware accelerated video encoding, transfer compression with either LZ4 or Zstd, and a method to reconnect applications when the ssh connection breaks. With more recent kernels and versions of Mesa that support DMABUFs (GPU-side buffers), it can proxy programs that render images using OpenGL. What to Expect in GNOME 3.34, Out Next Week - OMG! Ubuntu! — GNOME 3.34 makes it MUCH easier to create app folders in the GNOME Shell ‘Application Overview’, i.e. the grid of app shortcuts you see when pressing the All Apps icon on the Ubuntu Dock. GNOME 3.34's Mutter Lands A Last-Minute Performance Fix For NVIDIA — Canonical's Daniel van Vugt who is known for his many GNOME performance optimizations over the past two years has been toying with this NVIDIA fix/optimization the past few months and merged the code this morning to Mutter. This change that landed is the removal of GLX threaded swap wait handling for the NVIDIA binary driver. Geometric Picking Finally Lands In GNOME/Mutter 3.34 For Lowering CPU Usage — This is about cursor movement and now avoiding OpenGL/GPU usage for the color picking operations. That logic is now being done on the CPU without OpenGL but turns out is more efficiently done this way and is able to cause a measurable drop in CPU usage when moving the mouse cursor and especially when moving around windows.Geometric (OpenGL-less) picking · GNOME / mutter · GitLab) — By avoiding OpenGL and the graphics driver we also reduce CPU usage. Despite reimplementing the logic on the CPU, it still takes less CPU time than going through GL did. GTK, Adwaita, and Vendor Styles - Platform - GNOME Discourse — After the BoF, we decided to continue the discussion and find actionable items to move things forward to improve Adwaita itself, the situation for app developers, and the experience for downstream vendors that wish to ship a distinct visual style. We decided that continuing here on Discourse is a good plan to keep the discussion persistent and centralized. The Need for a FreeDesktop Dark Style Preference - GUADEC 2019 - Videos — Cassidy has been observing and researching dark styles in consumer software for several months, and conducted a user study with over 1,500 participants. In this talk he shares his research, observations, prior art, and requirements for a dark style preference on FreeDesktop platforms. gamemode — GameMode is a daemon/lib combo for Linux that allows games to request a set of optimisations be temporarily applied to the host OS and/or a game process. Free Courses at Linux Academy — September 2019 – Linux Academy — On September 17th Linux Torvald first released the Linux Operating System Kernel on September 17th, 1991 so we are celebrating by offering free training for you to increase your Linux Skills. Texas Cyber Summit — October 10th-12th in San Antonio, Texas.Unofficial Hacker Family Dinner & Unbirthday Party | Meetup — Join us for a meet and greet with fellow Texas Cyber Summit attendees and a belated celebration of Ell and Allie's Birthdays! There will be good food, good friends, and we hope some good conversation. Level1Linux ChannelChatting With Alex and Chris From The Self Hosted Podcast! - Level1Linuxcpufreq - GNOME Shell Extensions — This is a lightweight CPU frequency scaling monitor and powerful CPU management tool. The extension is using standard cpufreq kernel modules to collect information and manage governors. It needs root permission to able changing governors. i7z — A better i7 (and now i3, i5) reporting tool for Linux.CPUFREQ Extensionthrottled — Workaround for Intel throttling issues in Linux. Re: [X1C6/T480s] low cTDP and trip temperature in Linux - Page 9 - Lenovo Community — The good news: This problem is being very actively investigated and we (Lenovo) hope to have a solution soon. Jupiter.Gallery — Our self-hosted photo gallery powered by Lychee. Send your photos to chz at jupiterbroadcasting.com.Lychee — A great looking and easy-to-use photo-management-system you can run on your server, to manage and share photos.Audio in Linux question — Is there something lacking in our ALSA/JACK/PuleAudio stack that I'm not aware of? We obviously can do pro audio production, given Ardour, REAPER and even Audacity. What's missing?zFRAG by LostTrainDude — Defrag your mind by manually defragging a virtual Hard Disk, sector by sector, or enable the AUTODEFRAG to sit back and watch it do it on its own. meshroom: 3D Reconstruction Software — Meshroom is a free, open-source 3D Reconstruction Software based on the AliceVision Photogrammetric Computer Vision framework.
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Aug 28, 2019 • 55min

316: Self-Hosted Secrets

Safely host your own password database using totally open source software. We cover BitWarden, our top choice to solve this problem. Plus we announce a new show we're super proud of, and chat with Dan Lynch from OggCamp.Special Guests: Alan Pope, Alex Kretzschmar, Brent Gervais, Dan Lynch, and Ell Marquez.Support LINUX UnpluggedLinks:low-memory-monitor: new project announcement — low-memory-monitor, as its name implies, monitors the amount of free physical memory on the system and will shoot off signals to interested user-space applications, usually session managers, or sandboxing helpers, when that memory runs low, making it possible for applications to shrink their memory footprints before it's too late either to recover a usable system, or avoid taking a performance hit. Fedora Switching To The BFQ I/O Scheduler For Better Responsiveness & Throughput - Phoronix — Following Chromebooks switching to BFQ and other distributions weighing this I/O scheduler for better responsiveness while maintaining good throughput capabilities, beginning with Fedora 31 there will be BFQ used as well. Pinebook Preorders — Public #Pinebook Pro pre-orders start in the morning PDT (California, USA Time) August 25. The NEXT pre-order window will be mid-September; so don't worry if you won't get a pre-order now, it won't be a long wait for the next pre-order window.LINUX Unplugged - Blog - Summer Sprint 2019 — Working remotely certainly has its advantages and I love the ability to sit in the comfort of my own home doing work I’m passionate about. That being said, I think it’s equally important to spend time together in meat space. There really is nothing like looking across the table at your co-workers while you try to flush out new ideas, make important decisions, or just share a meal. Not to mention, Washington is beautiful this time of the year...Subscribe to Self Hosted — Discover new software and hardware to get the best out of your network, control smart devices, and secure your data on cloud services. Self Hosted is a chat show between Chris and Alex two long-time "self hosters" who share their lessons and take you on the journey of their new ones.Self Hosted Coming Soon — Self Hosted TeaserOGGCAMP 19 - OggCamp 19 — We’re at The Manchester Conference Centre in the Pendulum Hotel near Picadilly Station the weekend of October 19th and 20th 2019. Jupiter Extras — New ideas, great interviews, events, and other content you will love. We bring you the Extras. Texas Cyber Summit — October 10th-12th, 2019 at the Grand Hyatt in San AntonionKyle Spearrin's GitHubBehind the scenes with the Bitwarden password manager | Opensource.com — I've used password management tools for years. I became frustrated by the complexity and barrier to entry many of the existing solutions offered. There was also a lack of quality, open source solutions available. I thought things could be done better and that there was great value in doing so. Install Bitwarden for Linux using the Snap Store | Snapcraft — Bitwarden is the easiest and safest way to store all of your logins and passwords while conveniently keeping them synced between all of your devices. bitwarden/cli: The command line vault (Windows, macOS, & Linux). — The Bitwarden CLI is a powerful, full-featured command-line interface (CLI) tool to access and manage a Bitwarden vault. The CLI is written with TypeScript and Node.js and can be run on Windows, macOS, and Linux distributions. bitwarden/mobile: The mobile app vault (iOS and Android). — The Bitwarden mobile application is written in C# with Xamarin Android, Xamarin iOS, and Xamarin Forms. Bitwarden on F-Droid‎Bitwarden Password Manager on the App StoreBitwarden Password Manager - Apps on Google PlayBitwarden—Linux Apps on FlathubImport your data from LastPass | Bitwarden Help & SupportWhy should I trust Bitwarden with my passwords? | Bitwarden Help & SupportWhat are organizations? | Bitwarden Help & Supportdani-garcia/bitwarden_rs: Unofficial Bitwarden compatible server written in Rust — This is a Bitwarden server API implementation written in Rust compatible with upstream Bitwarden clients*, perfect for self-hosted deployment where running the official resource-heavy service might not be ideal. Starting a Container · dani-garcia/bitwarden_rs WikiManage your passwords with Bitwarden and Podman - Fedora Magazine — You can also sync your passwords across devices if you have a cloud-based password manager like LastPass, 1Password, or Dashlane. Unfortunately, none of these products are open source. Luckily there are open source alternatives available. Installing and deploying | Bitwarden Help & SupportBitwarden Completes Third-party Security Audit - Bitwarden BlogWayland Buddies | LINUX Unplugged 315 : linuxunplugged — A lot of the "Wayland is really smooth" talk really means "Mutter is really smooth", since it's gnome-shell's compositor Mutter that has to implement everything which Xorg used to do. aguinet/usbtop: usbtop is a top-like utility that shows an estimated instantaneous bandwidth on USB buses and devices.
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Aug 21, 2019 • 57min

315: Wayland Buddies

We spend our weekend with Wayland, discover new apps to try, tricks to share, and dig into the state of the project. Plus System76's new software release, and Fedora's big decision.Special Guests: Brent Gervais and Drew DeVore.Support LINUX UnpluggedLinks:System76 Blog — The New Firmware Manager — we’re excited to announce that you can now check and update firmware through Settings on Pop!_OS, and through the firmware manager GTK application on System76 hardware running other Debian-based distributions.pop-os/firmware-manager — Generic framework and GTK UI for firmware updates from system76-firmware and fwupd, written in Rust. Richard Brown on Twitter — Today I’m stepping down as openSUSE Chairman, leaving the Project in the fine hands of the openSUSE board and it’s new Chair, @GeraldPfeifer.Approved: Fedora 31 To Drop i686 Everything/Modular Repositories - Phoronix — The FESCo group gave their formal approval today for permitting these i686 repositories to be removed beginning with Fedora 31Jupiter Extras: Chris and Wes React to LINUX Unplugged — Nothing is worse than your past self. So we play old clips of LINUX Unplugged and react. Scan for network vulnerabilities w/ Nmap - Linux Academy YouTube — With data breaches becoming so common, it's vital to be proactive in finding and patching severe vulnerabilities on our system. One of the free/open-source ways you can scan for these vulnerabilities is by using Nmap. How to copy directories with SCP recursively tutorial - Linux AcademyYouTube — When working with servers you will often find yourself in a situation where you need to copy files from one machine to another. You can package them into a tarball and then copy a tarball over to a remote machine and then unpack it there. This is not a bad option but you can also use SCP to copy the files as they are and preserve the directory structure, without the need for packaging. Linux Archives – Linux AcademyWhat’s Taking Wayland So Long? » Linux Magazine — Over the years, the project’s goals have evolved, but more or less remained: the development of a simpler, more efficient, and more secure display server.pp3345/gnome-with-patches Copr — This repo contains gnome-shell and mutter builds based on the official Fedora ones with some additional patches (mainly to improve performance). rafaelmardojai/firefox-gnome-theme — A GNOME👣 theme for Firefox🔥 Tilix: A tiling terminal emulator — Tilix is an advanced GTK3 tiling terminal emulator that follows the Gnome Human Interface Guidelines. GNOME 3.34 Works Out Refined XWayland Support For X11 Apps Run Under Sudo - Phoronix — This allows the X11 clients to now work from a different VT without any extra environment variables set besides the DISPLAY. In other words, the same user on the same system can now more easily run clients with XWayland thanks to this commit coming late in the 3.34 cycle. The MATE Desktop Is Becoming Quite Usable On Wayland Via Mir - Phoronix — The MATE desktop is seeing Wayland support thanks to Mir doing the heavy lifting. This is also becoming one of the leading examples of Mir's use-case following Canonical engineers re-tooling their display server with Wayland support after pulling back from their original design goals around Ubuntu Touch and mobile/convergence.Plasma/Wayland Showstoppers - KDE Community Wiki — This page tracks the Wayland showstoppers through out the stack . Wayland misconceptions debunked | Drew DeVault’s Blog — This article has been on my backburner for a while, but it seems Wayland FUD is making the news again recently, so I’ve bumped up the priority a bit. For those new to my blog, I am the maintainer of wlroots, a library which implements much of the functionality required of a Wayland compositor and is arguably the single most influential project in Wayland right now; and sway, a popular Wayland compositor which is nearing version 1.0.Flameshot — Powerful yet simple to use screenshot software. Auto Move Windows - GNOME Shell Extensions — Move applications to specific workspaces when they create windows. Ed Therriault on Twitter — @ChrisLAS I’ve been out of the loop for a bit as I’ve been focusing on work and family but I need to know what’s a good incremental backup solution that will use very little storage. I’ll be uploading them to google drive. Ubuntu server 19. Thank you for your time.seemoo-lab/opendrop — An open Apple AirDrop implementation written in Pythonanirudhajith/process-wallpaper — Shell and python scripts that set the desktop wallpaper to a word cloud of the most resource-hungry processes.Huge Survey of Firmware Finds No Security Gains in 15 Years – The Security Ledger — A survey of more than 6,000 firmware images spanning more than a decade finds no improvement in firmware security and lax security standards for the software running connected devices by Linksys, Netgear and other major vendors.
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Aug 14, 2019 • 56min

314: Bigger. Faster. Harder to Maintain.

It's huge, and it's getting bigger every month. How do you test the Linux Kernel? Major Hayden from Red Hat joins us to discuss their efforts to automate Kernel bug hunting. Plus our honest conversation about which Linux works best for us.Special Guests: Alan Pope, Alex Kretzschmar, Brent Gervais, Drew DeVore, Ell Marquez, Major Hayden, and Neal Gompa.Support LINUX UnpluggedLinks:Unpatched KDE vulnerability disclosed on Twitter — When a user opens the KDE file viewer to access the directory where these files are stored, the malicious code contained within the .desktop or .directory files executes without user interaction.KDE rips out ability for KConfig to run shell code — KDE responded on Wednesday by removing the feature to have shell commands as values in the KConfig files, which was described as an intentional feature that allowed for flexibility. First modern coreboot server platform — This platform is the first modern upstream coreboot server platform on the market with an Intel Xeon E3-1200 v6 processor also known as Kabylake-DT.Open-source firmware is the future - Blog | Mullvad VPN — This is the first time a modern off-the-shelf server platform gains coreboot support, and it is an integral part of realizing our vision of transparent and independently auditable VPN servers. Adder WS - System76System76 Preparing To Roll Out Their First Coreboot-Enabled Laptop - Phoronix — Ahead of this year's Open-Source Firmware Conference (OSFC) being held from 3 to 6 September at the Google and Facebook offices in Mountain View, System76 announced the Darter Pro OSFC Edition that ships with Coreboot.System76 Granted A Thunderbolt License To Integrate Into Their Open Firmware - Phoronix — System76 has been granted a Thunderbolt license, meaning that we can now integrate Thunderbolt compatibility into our open firmware.Jupiter Extras — New ideas, great interviews, events, and other content you will love. We bring you the Extras. Free Courses at Linux Academy — August 2019 – Linux Academymajor.io — words of wisdom from a systems engineerContinuous integration testing for the Linux kernel | Opensource.com — The call for continuous integration (CI) grows for more and more projects, the Continuous Kernel Integration (CKI) team forges ahead with a single mission: prevent bugs from being merged into the kernel.Major's Continuous Kernel Integration Talk at Texas Linuxfe 2019CKI Project — Continuous Kernel IntegrationContinuous Kernel Integration project on GitHubCKI hackfest agenda for Plumbers0-Day Continuous Integration (CI) Test Service from Intel — With so much code contributed to each release, it’s impossible to avoid potential regressions. To eliminate them, you must first find the bugs that cause them, which can be like finding a needle in the proverbial haystack. This is what makes the 0-Day Continuous Integration (CI) Test Service so important. 0-Day delivers comprehensive, automated and continuous integration testing that monitors the Linux mainline and 800+ developer trees for regressions, helping find bugs before they reach the Linux kernel so problems can be fixed before they impact users. Simply put, 0-Day helps ensure Linux kernel quality in a highly complex development environment.Snowpatch: continuous-integration testing for the kernel — The Linux kernel project lags many others in its use of CI testing for a number of reasons, including a fundamental mismatch with how kernel developers tend to manage their workflows. At linux.conf.au 2019, Russell Currey described a CI system called Snowpatch that, he hopes, will bridge the gap and bring better testing to the kernel development process.Kernel CI Dashboard — FAQLinux Test Project — Linux Test Project is a joint project started by SGI, OSDL and Bull developed and maintained by IBM, Cisco, Fujitsu, SUSE, Red Hat, Oracle and others. The project goal is to deliver tests to the open source community that validate the reliability, robustness, and stability of Linux. patchwork — Patchwork is a web-based patch tracking system designed to facilitate the contribution and management of contributions to an open-source project. Kernel Patch-Evaluated Testing — KPET is a framework which will execute targeted testing based on changes introduced in the patch, e.g. a network driver or similar would trigger network related testing to be invoked, or a filesystem change would invoke filesystem testing. Beaker lab automation project — Beaker is open-source software for managing and automating labs of test computers. google/syzkaller — syzkaller is an unsupervised, coverage-guided kernel fuzzer openQA | Introduction to the heart of openSUSE's automated testing — OpenSUSE is way too versatile for humans to test even the most common configurations. Therefore openQA was introduced and became an indispensable part of the openSUSE development and release processes. openQA is an automated test tool for operating systems. It allows to test the whole installation process of an operating system in a wide range of software and hardware configurations by leveraging qemu. This talk gives an introduction to openQA and explains how openQA works to help understand what it's output means.OpenQA - Fedora Project Wiki — Fedora uses the openQA automated testing system as a significant part of the release validation testing process, and for testing updates. On this page you can find more information about openQA, how Fedora uses it, and how to install your own instance of openQA so you can try it out and contribute to test development. AppImage by probonopd · Pull Request #72 · JupiterBroadcasting/CasterSoundboard — This PR, when merged, will compile this application on Travis CI upon each git push, and upload an AppImage to your GitHub Releases page. TeleCast with popey — An experiment in lean audio delivery via Telegram. TeleCast with popey is an informal short-form audio podcast-like showLINUX Unplugged 202: Halls of Endless Linux — Michael Hall from Endless joins us to discuss his new role, Endless’ involvement with Gnome & the unique approach they are taking with EndlessOS. End of life - Fedora Project Wiki — Fedora Project maintains each release of Fedora according to the Fedora Release Life Cycle. The following releases have reached End of Life, and are no longer maintained and do not receive any updates. quicktile — Adds window-tiling keybindings to any X11-based desktop.
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Aug 7, 2019 • 1h 2min

313: I Spy With My Little Pi

We put the Raspberry Pi 4 to the desktop test, and try it as our daily driver. Plus some neat and powerful uses for recent Pis, and our thoughts on Manjaro's change of heart.Special Guests: Alan Pope, Alex Kretzschmar, and Brent Gervais.Support LINUX UnpluggedLinks:Millions of Books Are Secretly in the Public Domain. You Can Download Them Free — Prior to 1964, books had a 28-year copyright term. Extending it required authors or publishers to send in a separate form, and lots of people didn't end up doing that. Thanks to the efforts of the New York Public Library, many of those public domain books are now free online.About FreeOffice - it's not being installed by default - Announcements - Manjaro Linux Forum — Manjaro will not be installing FreeOffice by default. This isn't happening.Join the new Minimization Team - devel-announce - Fedora Mailing-Lists — I'm starting a Minimization Objective focusing on minimising the installation size of some of the popular apps, runtimes, and other pieces of software in Fedora.Google Engineers Get Windows Booting When Kexec'ed Under Linux - Phoronix — An interesting summer internship at Google has led to an experimental effort to get Microsoft Windows running via Kexec from Linux. The engineers involved have been implementing enough of the EFI Boot Services to be able to kexec Windows from Linux. Roy Hopkins on Twitter — That's a coincidence. Today I managed to boot Windows 10 directly from Linux on a real platform using a kernel module to emulate UEFI. I hate to say it but achieving ExitBootServices is only the beginning... LinuxBoot — LinuxBoot is a firmware for modern servers that replaces specific firmware functionality like the UEFI DXE phase with a Linux kernel and runtime. The 2019 SeaGL CFP is open for business! | Seattle GNU/Linux Conference — Calling all speakers or speakers-to-be! Our 2019 Call for Proposals is open! Chris Fisher on Instagram — Raspberry Pi 4 desktop kit unboxing Benchmarking the Raspberry Pi 4 - Gareth Halfacree — Although appearing similar at first glance, the new board is slightly larger thanks to ports extending further from the PCB for improved case compatibility, the Ethernet and USB ports have been switched around, the power input is now a USB Type-C connector, and the full-size HDMI output has been swapped out for not one but two micro-HDMI connectors. Chris' pi4 BenchmarksRpi4-sql Benchmarks - OpenBenchmarking.orgRPI4-CPU-PERF Benchmarks - OpenBenchmarking.orgHP 4000 Pro SFF Desktop Intel Core 2 Duo (E7500) 2.93GHz 4GB DDR3 250GB HDDInitial Raspberry Pi 4 Performance Benchmarks - Phoronixmotioneye — motionEye is a web frontend for the motion daemon, written in Python. Motion — Motion is a highly configurable program that monitors video signals from many types of cameras. CodiMD - Realtime collaborative markdown notes on all platforms. — CodiMD lets you collaborate in real-time with markdown. Built on HackMD source code, CodiMD lets you host and control your team's content with speed and ease. r-darwish/topgrade: Upgrade everything — Keeping your system up to date mostly involves invoking more than a single package manager. This usually results in big shell one-liners saved in your shell history. Topgrade tries to solve this problem by detecting which tools you use and run their appropriate package managers.
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Jul 31, 2019 • 58min

312: What Modern Linux Looks Like

Manjaro takes significant steps to stand out, and the shared problem major distributions are trying to solve, and why it will shape the future of Linux. Plus macOS apps on Linux, and our first impressions of the Raspberry Pi 4.Special Guests: Alex Kretzschmar, Drew DeVore, Martin Wimpress, Neal Gompa, and Philip Muller.Support LINUX UnpluggedLinks:ThinkTiny — The ThinkTiny is a miniature laptop computer with a 0.96 inch display and a design that’s heavily inspired by Lenovo/IBM ThinkPad style. There’s even a TrackPoint-like pointing nub. Darling Picks Up New Contributors For Its macOS Compatibility Layer On Linux — Darling is the long-standing (albeit for some years idling) effort to allow macOS binaries to run on Linux that is akin to Wine but focused on an Apple macOS layer rather than Windows. This summer it's been moving along and seeing some new developer contributions. Darling Progress Report Q2 2019 — We are very excited to say that in Q2 2019 (April 1 to June 30) we saw more community involvement than ever before. Many pull requests were submitted that spanned from bug fixes for our low level assembly to higher level modules such as the AppKit framework. Thanks to everyone for your contributions and we hope for this level of engagement to continue. Raspberry Pi 4 Desktop Kit — Full desktop computer kit - just connect to HDMI display(s) Raspberry Pi 4 on sale now from $35 — A 1.5GHz quad-core 64-bit ARM Cortex-A72 CPU (~3× performance) Raspberry Pi 4 Ubuntu Server 18.04.2 Install / Config Guide — Right now there is a memory limitation of 1 GB in 64 bit mode on the Raspberry Pi 4. This is apparently due to the SD card driver breaking when more than 1 GB of RAM is present. This will all be solved eventually but until then I recommend using the 32 bit version of Ubuntu or waiting until the Raspberry Pi 4 support catches up. If you want to run the 64 bit one now anyway it works fine other than the memory limitation. Raspberry Pi 4 on Arch Linux ARMFedora 30 - Rasbberry Pi 4 support - arm - Fedora Mailing-ListsManjaro announces partnership, will start shipping closed source FreeOffice suite by default — Additionally we ship FreeOffice 491 by default. This is possible since we partnered up with Softmaker 70.[Testing Update] 2019-07-29 - Kernels, XFCE 4.14-pre3, Haskell - Announcements / Testing Updates - Manjaro Linux ForumPhil's GitHubUbucon Europe 2019 – Sintra, 10th-13th October — Ubucon is an event organized by the Ubuntu Communities from all around the world. The focus of the event is Ubuntu, an open source, community-driven and free linux distribution,  and other free and open source technologies. This year, this event will be organized in Sintra, Portugal, in October 2019. We are preparing four full days of sprints, workshops, conferences, talks and social events for all participants.AWS Cloud Practitioner Study Group — RSVP to this study group created to help you pass the AWS Cloud Practitioner Certification starting on Wednesday July 31st at 11am Pacific.Introducing Fedora CoreOS — Fedora CoreOS is built to be the secure and reliable host for your compute clusters. It’s designed specifically for running containerized workloads without regular maintenance, automatically updating itself with the latest OS improvements, bug fixes, and security updatesFedora CoreOS - Getting Started — Fedora CoreOS has no install-time configuration. Every Fedora CoreOS system begins with a generic, unconfigured disk image. On first boot Ignition will read the supplied config and configure the system. Ignition configs are usually supplied via the cloud’s userdata mechanism, or, in the case of bare metal, injected at install time. This guide will show you how to launch Fedora CoreOS on AWS, QEMU, and bare metal as well as how to create Ignition configs. Podman — What is Podman? Podman is a daemonless container engine for developing, managing, and running OCI Containers on your Linux System. Containers can either be run as root or in rootless mode. Simply put: `alias docker=podman`.Buildah, Podman, and Skopeo – the BIT that matters — Still doing all your Linux container management using an insecure, bloated daemon? Well, don’t feel bad. I was too until very recently. Now I’m finding myself slowly saying goodbye to my beloved Docker daemon and saying hello to Buildah, Podman, and Skopeo. In this article, I explore the exciting new world of rootless and daemon-less Linux container tools.Replacing Docker with Podman — Yeah, you read it right… while Docker is a buzzword in the tech industry now. we will see the consequences of using it and how we can solve the problem with Podman. Replacing Docker with Podman etcd: Distributed reliable key-value store for the most critical data of a distributed system — etcd is a distributed reliable key-value store for the most critical data of a distributed systemUbuntu Core — We redesigned the entire system from first boot to create the most secure embedded Linux for devices and connected things.
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Jul 24, 2019 • 1h 9min

311: 32 Hours of Outrage

Keynote presenter from Texas LinuxFest and established industry expert Thomas Cameron joins us to discuss the end of the distro wars, the future of Linux jobs, his personal take on IBM's acquisition of Red Hat, some really great Linux job tips, and much more. Plus we catch up on some community news from old friends, complain about a few Linux bugs, and share a "magical" app pick.Special Guests: Alex Kretzschmar, Brent Gervais, Martin Wimpress, and Thomas Cameron.Support LINUX UnpluggedLinks:Hiding Data In Music Might Be The Key To Ditching Coffee Shop WiFi Passwords | Hackaday — By encoding data into the audible range of music, coffee shops could broadcast their WiFi passwords inside their Sia-heavy playlists. (Why is it always Sia?) Cell phones could then detect the password and automatically connect.Dropbox added support for zfs, eCryptFS, xfs, and btrfs filesystems — The latest version 77.3.127 Dropbox added support for zfs (on 64-bit systems only), eCryptFS, xfs (on 64-bit systems only), and btrfs filesystems.Fedora To Stop Providing i686 Kernels, Might Also Drop 32-Bit Modular/Everything Repos - Phoronix — Under this secondary proposal, Fedora 31 would stop producing and distributing Modular and Everything i686 repositories.Changes/Noi686Repositories - Fedora Project Wiki — Stop producing and distributing the Modular and Everything i686 repositories. Kernel 5.2 KVM VFIO BugLinuxServer Joins Open CollectiveDownload – Endeavour OS — We’re proud to present you our very first stable releasePassing the AWS Cloud Practitioner Exam — Whether you need the Cloud Practitioner certification for work or as a personal goal, studying and staying on track is hard because life gets in the way. Join this study group and we’ll help you pass the exam by meeting on a bi-weekly basis and going over the main topics covered in the certification exam. Free Cloud Courses at Linux AcademyThomas Cameron at Texas Linux Fest 2019 — Thomas Cameron has been an IT Professional since 1993. He's worked with Linux at multinational financial services companies, transportation companies, manufacturing, and more. He's a Red Hat Certified Architect, and was a regional chief architect at Red Hat. He's currently on the Amazon Linux team at Amazon.Serverbuilds.netThe Perfect Media Server - 2019 Edition — There's a ton of resources on serverbuilds but you should definitely take a few minutes to browse the excellent CPU spreadsheet before buying a new CPU. You'll probably think twice about that Sandy Bridge chip now (in a good way). croc: Easily and securely send things from one computer to another — croc is a tool that allows any two computers to simply and securely transfer files and folders.GPD ProductsGPD Pocket: 7.0' Indiegogo
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Jul 16, 2019 • 46min

310: All Roads Lead to Linux

What’s surprised us, what we got wrong, right, and what the biggest game changers have been in 2019 so far.Special Guests: Alex Kretzschmar and Jim Salter.Support LINUX UnpluggedLinks:Firefox Now Available with Enhanced Tracking ProtectionMozilla: Want ad-free news on Firefox? That'll cost you $5Google's Manifest V3 will change how ad blocking Chrome extensions workEnd of Scientific LinuxEnd of Antergos LinuxEnd of Korora ProjectLibreOffice 6.3 Drops 32-bit Linux BuildsIntel 32bit packages on Ubuntu from 19.10 onwardsAnnouncing WSL 2Raspberry Pi 4 on sale now from $35Google Stadia announcedSubscriptions Are About to Swallow GamingCisco Leap Frogs H.264 Video Collaboration with Real-Time AV1 CodecIntel To Work On AV1 Decoding Support, FFmpeg / GStreamer Pluginsdav1d 0.3.0 release: even faster!LINUX Unplugged - Blog - LinuxFest Northwest 2019LINUX Unplugged - Blog - Red Hat Summit 2019LINUX Unplugged - Blog - Clear Linux OS 2019LINUX Unplugged - Blog - KubeCon + CloudNativeCon Europe 2019LINUX Unplugged - Blog - Texas Linuxfest 2019LINUX Unplugged - Blog - BSides San Antonio 2019GNOME Shell Gets a Major Speed BoostPassMark - CPU Comparison Intel i7-9700 vs AMD Ryzen 5 3600 vs AMD Ryzen 7 3700X
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Jul 10, 2019 • 1h 6min

309: The Future is Open

Open Source has taken over the world, as IBM's purchase of Red Hat closes. We reflect on this historic moment. Plus Mozilla's been labeled an Internet Villian, we deep dive into the tech behind all the controversy and how you can self-host secure DNS.Special Guests: Alex Kretzschmar, Brent Gervais, and Drew DeVore.Support LINUX UnpluggedLinks:Red Hat, Inc. on Twitter — As #RedHat's acquisition by @IBM closes, Red Hat will maintain independence and neutrality to give customers freedom, choice and flexibility. IBM Closes Landmark Acquisition of Red Hat for $34 Billion; Defines Open, Hybrid Cloud Future — Joining forces with IBM gives Red Hat the opportunity to bring more open source innovation to an even broader range of organizations and will enable us to scale to meet the need for hybrid cloud solutions that deliver true choice and agility.Ubuntu-Maker Canonical’s GitHub Account Gets Hacked — An unknown hacker yesterday successfully managed to hack into the official GitHub account of Canonical, the company behind the Ubuntu Linux project and created 11 new empty repositories.Ubuntu Security on Twitter — We can confirm that on 2019-07-06 there was a Canonical owned account on GitHub whose credentials were compromised and used to create repositories and issues among other activities.Raspberry Pi admits to faulty USB-C design on the Pi 4 — After reports started popping up on the Internet, Raspberry Pi cofounder Eben Upton admitted to TechRepublic that "A smart charger with an e-marked cable will incorrectly identify the Raspberry Pi 4 as an audio adapter accessory and refuse to provide power." Upton went on to say, "I expect this will be fixed in a future board revision, but for now users will need to apply one of the suggested workarounds. It's surprising this didn't show up in our (quite extensive) field testing program."Firefox 68.0, See All New Features, Updates and Fixes — Dark mode in reader view expands so that windows are also dark on the controls, sidebars and toolbars.Linux Millionaire Question Form — Jupiter Broadcasting wants to create a fun game for Linux enthusiasts to test their knowledge on the depths of technology and Linux history. Please help by providing us your thoughtful questions and suggested answers! Linux Academy on Twitter — The AWS #DevOps Professional certification exam has just been updated with new emphasis on the AWS #Developer Tools suite. Choose Linux 12: Regolith, Rosa, and Antsy Alien Attack — Two new hosts join Joe to talk about a nice i3 implementation and an amazing arcade game written in Bash. Linux Academy is Hiring!Passing the AWS Cloud Practitioner Exam — Whether you need the Cloud Practitioner certification for work or as a personal goal, studying and staying on track is hard because life gets in the way. Join this study group and we’ll help you pass the exam by meeting on a bi-weekly basis and going over the main topics covered in the certification exam. Emma on Twitter — Hey @system76 fans! I'm looking for a few people to join the HAPPINESS TEAM at System76! Understanding Burnout Study GroupISPA announces finalists for 2019 Internet Heroes and Villains: Trump and Mozilla lead the way as Villain nominees — Mozilla, for their proposed approach to introduce DNS-over-HTTPS in such a way as to bypass UK filtering obligations and parental controls, undermining internet safety standards in the UK.How to enable DNS-over-HTTPS (DoH) in Firefox | ZDNet — The DNS-over-HTTPS (DoH) protocol is currently the talk of the town, and the Firefox browser is the only one to support it. DNS-over-HTTPS (DoH)  |  Public DNS  |  Google Developers — Google Public DNS provides two distinct DoH APIsPublic recursive name server - Wikipedia — List of public DNS service operatorsDNS Over HTTPS Proxy — A set of python 3 scripts that supports proxying DNS over HTTPS as specified in the IETF Draft draft-ietf-doh-dns-over-https. DNS Privacy Projectdnscrypt-proxy 2 — A flexible DNS proxy, with support for modern encrypted DNS protocols such as DNSCrypt v2 and DNS-over-HTTPS. Running a DNS over HTTPS Client — There are several DNS over HTTPS (DoH) clients you can use to connect to 1.1.1.1 in order to protect your DNS queries from privacy intrusions and tampering. curl/doh — A libcurl-using application that resolves a host name using DNS-over-HTTPS (DOH). RFC 7858 — Specification for DNS over Transport Layer SecurityDNS Security with DNSCrypt — While OpenDNS has provided world-class security using DNS for years, and OpenDNS is the most secure DNS service available, the underlying DNS protocol has not been secure enough for our comfort. DNSSEC – What Is It and Why Is It Important? - ICANN — Engineers in the Internet Engineering Task Force (IETF), the organization responsible for the DNS protocol standards, long realized the lack of stronger authentication in DNS was a problem. Work on a solution began in the 1990s and the result was the DNSSEC Security Extensions (DNSSEC). DNS Security and Privacy — Choosing the right provider — However, with all great options out there (eg: 1.1.1.1, 8.8.8.8, 9.9.9.9), come great responsibilities. Which provider to choose? Which protocol to choose? DNSCrypt? DNS over HTTPS or TLS? What about DNSSEC? … pi-hole/pi-hole: A black hole for Internet advertisements — Those who want to get started quickly and conveniently may install Pi-hole using the following command Configuring DNS-Over-HTTPS on Pi-hole - Pi-hole documentation — DNS-Over-HTTPS is a protocol for performing DNS lookups via the same protocol you use to browse the web securely: HTTPS. Segmentation fault on raspberry pi 2 model b · Issue #38 · cloudflare/cloudflaredDevilsPie — A totally crack-ridden program for freaks and weirdos who want precise control over what windows do when they appear. If you want all XChat windows to be on desktop 3, in the lower-left, at 40% transparency, you can do it. Devilspie2 — Devilspie2 is a window matching utility, allowing the user to perform scripted actions on windows as they are created.

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