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today's leftovers

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Misc
  • Blockchain Moves Beyond its 'Moonshot' Phase
  • Some reading

    I've complained previously about disliking benchmarking. More generally, I'm not really a fan of performance analysis. I always feel like I get stuck at coming up with an approach to "it's going slower, why" beyond the basics. I watched a video of Brendan Gregg's talk from kernel recipes, and ended up going down the black hole1 of reading his well written blog. He does a fantastic job of explaining performance analysis concepts as well as the practical tools to do the analysis. He wrote a book several years ago and I happily ordered it. The book explains how to apply the USE method to performance problems across the system. This was helpful to me because it provides a way to generate a list of things to check and how to check them. It addresses the "stuck" feeling I get when dealing with performance problems. The book also provides a good high level overview of operating systems concepts. I'm always looking for references for people who are interested in kernels but don't know where to start and I think this book could fill a certain niche. Even if this book has been out for several years now, I was very excited to discover it.

  • Introducing container-diff, a tool for quickly comparing container images

    The Google Container Tools team originally built container-diff, a new project to help uncover differences between container images, to aid our own development with containers. We think it can be useful for anyone building containerized software, so we’re excited to release it as open source to the development community.

  • NATTT – A Modern Multi-Platform Time Conscious Tracker App

    It’s not that there aren’t already a lot of time tracker apps but my conscience wouldn’t let me sleep if I didn’t tell you about NATTT. So grab your cup of whatever you’re probably drinking as we delve into this app a little.

    NATTT is an acronym for “Not Another Time Tracking Tool”; a free and multi-platform app with which you can keep track of your work and how much you have spent at it.

  • Running Bitcoin node and ElectrumX server
  • todo.txt done
  • GNOME's Calendar & TODO Applications Are Looking Better For v3.28

    Adding to the growing list of changes for GNOME 3.28 are improvements to the Calendar and To Do applications by Georges Stavracas.

    Stavracas has been reworking the month view of GNOME Calendar and it's looking much better, some applications for Calendar via libdazzle, and more.

  • Compact DAQ systems offer a choice of 12- or 16-bit I/Os

    Advantech’s Linux-ready “MIC-1810” and “MIC-1816” DAQ computers offer 12- and 16-bit analog I/O, respectively, plus 24x DIOs, Intel CPUs, and 4x USB ports.

    Advantech’s MIC-1810 and MIC-1816 are digital acquisition computers that run Linux or Windows 7/8/10 on Intel 3rd Gen “Ivy Bridge” processors. If the aging CPU is a turn-off, keep in mind that many DAQ applications don’t require that much processing power, and perhaps Advantech’s “entry-level” label for the systems extends to the price, as well. The 165 x 130 x 59mm, DIN-rail mountable systems should also prove useful for environments with limited space.

today's leftovers

Filed under
Misc

today's leftovers

Filed under
Misc
  • How to Install OpenVPN on CentOS 7
  • How to turn your website into a desktop app
  • The Quantum of Firefox: Why is this one unlike any other Firefox?

    The Mozilla Foundation has officially launched a radical rewrite of its browser, a major cross-platform effort to regain relevance in a world that seems to have forgotten Firefox. The much-rewritten browser claims to be 30 per cent faster with half the memory load, although this comes at the cost of compatibility, as Scott Gilbertson found here.

    The proof’s in the pudding, and this pudding doesn’t feel like the old Firefox behemoth at all. It’s long overdue.

    "Firefox is 13 years old – and very few applications have been around for 13 years without accruing technical debt,” Nick Nguyen, Mozilla’s VP of technology told us.

today's leftovers

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Misc
  • AMD Stoney Ridge Audio Supported By Linux 4.15

    The sound driver changes have been submitted for the Linux 4.15 kernel and includes finally supporting AMD Stoney Ridge hardware.

    Takashi Iwai of SUSE today sent in the sound updates for the Linux 4.15 kernel window. The noteworthy mentions are a new AC97 bus implementation and AMD Stoney platform support. There was also some hardening work of USB audio drivers, cleanups to the Intel ASoC platform code, and a variety of other low-level changes.

  • ​Kubernetes vendors agree on standardization

    Everyone and their uncle has decided to use Kubernetes for cloud container management. Even Kubernetes' former rivals, Docker Swarm and Mesosphere, have thrown in the towel. Mesosphere came over in early October and Docker added Kubernetes support later the same month. There was only question: Would all these Kubernetes implementations work together? Thanks to the Cloud Native Computing Foundation (CNCF), the answer is yes.

  • Igalia is Hiring

    Igalia is hiring web browser developers. If you think you’re a good candidate for one of these jobs, you’ll want to fill out the online application accompanying one of the postings. We’d love to hear from you.

    We’re especially interested in hiring a browser graphics developer. We realize that not many graphics experts also have experience in web browser development, so it’s OK if you haven’t worked with web browsers before. Low-level Linux graphics experience is the more important qualification for this role.

  • Lunduke goes 100% indie – Leaves SUSE & Network World

     

    It also means that I am completely independent.  I am not employed by any company that can influence the words that I say or the topics that I cover.

  • Writing Installer Images Directly With WebUSB
  • End of PHP 7.2 FTBFS marathon
  • Compact COM Express-based subsystem packs plenty of DAQs
  • Microsoft Sued Over ‘Baseless’ Piracy Threats

     

    Microsoft and the BSA are accusing Rhode Island-based company Hanna Instruments of pirating software. Despite facing threats of millions of dollars in damages the company maintains its innocence, backed up by license keys and purchase receipts. The BSA's lawyers are not convinced, however, so Hanna have decided to take the matter to court.  

today's leftovers

Filed under
Misc
  • Linux 4.14 Release Provides Long Term Support and Larger Memory Limits

    Linus Torvalds officially released the Linux 4.14 kernel on Nov. 12, providing users of the open-source operating system with new features and long term support. Linux 4.14 is a special release in that it has been designated as an LTS (Long Term Support) meaning that it will be maintained for at least the next two years.

    Linux 4.14 is the fifth new major Linux kernel release in 2017, following the Linux 4.13 kernel that debuted on Sept. 3.

    "Go out and test the new 4.14 release, that is slated to be the next LTS kernel - and start sending me pull request for the 4.15 merge window," Torvalds wrote in his release announcement.

  • Intel Vulkan Driver Preparing For Faster MSAA Performance

    Jason Ekstrand of Intel who contributes significantly to the development of their open-source "ANV" Vulkan driver has prepped a new patch series.

  • VP's ARMA 3 1.76 beta now out, compatible with Windows for now

    As stated by Bohemia Interactive themselves, this means the game is at least temporarily compatible with the Windows version when it comes to multiplayer. However, there are no guarantees that the Linux port will remain in sync with the Windows version when the game next updates

  • We Are Likely To See More Vulkan Driver Fixes From Feral

    Feral developer Alex Smith is requesting commit rights to the Mesa code-base.

    Alex Smith is the developer at the Linux/macOS game porting company Feral Interactive who previously worked on AMD_shader_info for RADV, various Vulkan driver bug fixes, and other RADV updates as well as some minor work too for the Intel ANV driver.

  • My Free Software Activities in October 2017

    Welcome to gambaru.de. Here is my monthly report that covers what I have been doing for Debian. If you’re interested in Java, Games and LTS topics, this might be interesting for you.

  • Rakuten TV to add more 4K HDR content for Samsung TV Plus

    The European video-on-demand (VOD) service Rakuten TV has announced that it will release 100 Ultra HD HDR movies for Samsung Smart TVs by the end of this year.

    According to Rakuten TV (formerly Wuaki.tv), titles like Baywatch, Transformers: The Last Knight, Baby Driver and Spider-Man: Homecoming are already available in 4K HDR quality. They will be adding more to the list soon. The content, with Dolby Digital Plus sound, will be only available through Samsung’s TV PLUS service for Tizen Smart TVs.

  • 15 Smart Ways To Re-Purpose Your Old Android Smartphone And Give It A New Life

today's leftovers

Filed under
Misc
  • GNU/Linux Is Still Cooking

    t’s true that smartphones have taken a huge share of personal computing away from desktops and notebooks but there are still huge limitations around screen-size, computing power, storage etc. where smartphones are not enough. I’ve long recommended using smartphones and desktop equipment together. Every time I find my text runs outside a text-box or some page is viewable only in portrait mode in Android/Linux, I long for some way to get to GNU/Linux. Today, I get up off the sofa and walk to my desk. Perhaps some day, I’ll dock the smartphone and carry on. Now, I have to reopen work from the desktop PC I call Beast.

  • Samsung teases Linux desktops on Galaxy S8 and Note 8 smartphones, thanks to DeX
  • Mr. Desktop & Mr. Server Episode 8 | CYA!
  • The Latest In Our Massive Linux Benchmarking Setup - November 2017

    Two and a half years ago was the start of the continually evolving effort around turning a basement into a big Linux server room and last year having shared a one year redux in the effort but having been late in a second year redux into this effort and how the systems are configured for our Linux/BSD/open-source benchmarking at scale, here is an update.

  • Linux Release Roundup: Atom, Football Manager 2018, Kdenlive + More

    It’s a Sunday, which means it’s time for a concise roundup of recent Linux releases that didn’t merit their own dedicated post.

    A rather diverse set of apps and projects made releases in the past week, including two of the most popular code editing apps, what is (arguably) the best open-source video editor, and a desktop favoured by an enlightened few.

  •  

  • An Introduction to Linux Mint 18.2
  • [Slackware] LibreOffice 5.4.3 packages available

    The Document Foundation released the third update for LibreOffice 5.4 last week, as you can read on their blog where they write about the new LibreOffice 5.4.3 . My manic-depressive mood-swings are on the manic side at the moment so next to baking sausage rolls (brabantse worstenbroodjes for which I will publish an updated recipe on this blog soon) and a batch of sourdough bread, I finally had the energy to fix the admin interface for the SlackDocs mailing lists, wrestled myself through 14,000+ emails in my administrative mailboxes, wrote a plan to migrate my LAN services from the ageing server to the new server I bought this summer (which involves conversion of several large databases to InnoDB and loads of custom packages), plus I binge-watched almost 2 full seasons of Stranger Things in 3 days’ time. I know I will crash hard in a couple of days but I hope to have a new Plasma ‘ktown’ update before that happens.

today's leftovers

Filed under
Misc

today's leftovers

Filed under
Misc
  • What Is Arch Linux 32? How To Migrate To This New Fork As Arch Linux 32-Bit Support Ends?

    About nine months ago, the Arch Linux developers announced the end of the support for 32-bit architecture. As a result, Arch Linux 2017.02.01 was the last release to ship a 32-bit ISO as well. It was followed by a depreciation period.

  • Trading Watch on Shares of Red Hat Inc (RHT)
  • Mellanox Announces First Major Production Deployment of Linux Kernel-Based Open Ethernet Switch
  • Cloud Foundry: Focusing on Flexibility and Choice for a Cloud-Native World

    For some organizations working outside of technology hubs such as Silicon Valley, there is a vast shortage of developer talent to choose from. As a result, many have taken a proactive learning approach to help bring their developers up-to-speed with the demands of today’s cloud-native software platforms.

    Cloud Foundry is evolving its technology to benefit these users’ goals, explained Cloud Foundry Executive Director Abby Kearns, in this live-streamed episode of The New Stack Makers podcast recorded at Cloud Foundry Summit Europe last month.

  • Kubernetes by the numbers: 10 compelling stats

    How quickly has Kubernetes’ popularity soared? By most accounts, very quickly. Earlier this year, Cloud Native Computing Foundation executive director Dan Kohn penned a blog post that dug into that claim. People regularly tout Kubernetes as one of the highest velocity projects ever in open source history: Does the data back it up?

    As Kohn found, there may not be a single definitive metric, but they all point in the same conclusion: “You can pick your preferred statistic, such as that Kubernetes is in the top 0.00006% of the projects on GitHub,” Kohn wrote. “I prefer to just think of it as one of the fastest moving projects in the history of open source.”

today's leftovers

Filed under
Misc

today's leftovers: Linux and Mesa

Filed under
Graphics/Benchmarks
Linux
Misc
  • Intel User-Mode Instruction Prevention Support Revised For The Linux Kernel

    An Intel engineer over the weekend sent out the latest patches for implementing the company's User-Mode Instruction Prevention (UMIP) support within the Linux kernel.

    User-Mode Instruction Prevention appears to be on track for upcoming Cannonlake processors and prevents certain instructions from being executed if the ring level is greater than zero. These instructions include the store task register, store machine status word, store global descriptor table, and store interrupt descriptor table. To fend off possible escalation attacks, Intel's UMIP security feature will prevent these instructions from being executed outside of the highest level privileges.

  • Mesa 17.3 Features - Vulkan Updates, Better Performance

    Mesa 17.3 is due out in the days ahead as the Q4'2017 installment of Mesa 3D for delivering the updated open-source OpenGL and Vulkan driver stacks for Linux and other platforms. As usual, this quarterly update to Mesa introduces a ton of new features, performance improvements, and other enhancements.

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