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today's leftovers

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Misc
  • Reasons Kubernetes is cool

    When I first learned about Kubernetes (a year and a half ago?) I really didn’t understand why I should care about it.

    I’ve been working full time with Kubernetes for 3 months or so and now have some thoughts about why I think it’s useful. (I’m still very far from being a Kubernetes expert!) Hopefully this will help a little in your journey to understand what even is going on with Kubernetes!

    I will try to explain some reason I think Kubenetes is interesting without using the words “cloud native”, “orchestration”, “container”, or any Kubernetes-specific terminology Smile. I’m going to explain this mostly from the perspective of a kubernetes operator / infrastructure engineer, since my job right now is to set up Kubernetes and make it work well.

  • Simon Phipps - President of Open Source Initiative
  • Mining Ethereum With AMD Threadrippers Paired With Four RX Vega 64 GPUs

    If you do not have time to read the full article here the short version in one sentence: No, it is not practical to run Ethereum on AMD Vega 64 graphics cards on Linux because the ROCm OpenCL stack in the AMDGPU-PRO 17.30 is very slow in Ethereum so the whole system with four Vega64 cards make 16-23Mh/s and even a single old AMD-RX470 with the old Closed-source OpenCL AMDGPU-PRO stack run ~20+ Mh/s... This all could be the effect of the exponential function Ethereum-ICE-AGE Bomb...

  • Chef Habitat Builder Debuts for Container Cloud-Native App Deployments

    DevOps vendor Chef announced the launch of its Habitat Builder software-as-a-service (SaaS) offering on Oct. 9, providing new automation capabilities for developers who work with containerized cloud-native applications.

    Habitat Builder is an extension of Chef's open-source Habitat automation technology that debuted in June 2016. With the original Habitat project, Chef provided developers with tools to help automate package code for different platforms. The new Habitat Builder effort goes a step further, providing a SaaS platform for developers to both build and deploy container applications for different cloud and container orchestration platforms.

  • fwupd hits 1.0.0

    Today I released fwupd version 1.0.0, a version number most Open Source projects seldom reach. Unusually it bumps the soname so any applications that link against libfwupd will need to be rebuilt. The reason for bumping is that we removed a lot of the cruft we’ve picked up over the couple of years since we started the project, and also took the opportunity to rename some public interfaces that are now used differently to how they were envisaged. Since we started the project, we’ve basically re-architected the way the daemon works, re-imagined how the metadata is downloaded and managed, and changed core ways we’ve done the upgrades themselves. It’s no surprise that removing all that crufty code makes the core easier to understand and maintain. I’m intending to support the 0_9_X branch for a long time, as that’s what’s going to stay in Fedora 26 and the upcoming Fedora 27.

  • Fwupd 1.0.0 Released To Advance Linux Firmware Updating

    Richard Hughes has announced the release of fwupd 1.0.0 today, the utility increasingly being used by many vendors for supporting updating of device firmware/microcode on Linux.

    With fwupd 1.0, there is ABI breakage as they removed a lot of cruft that built up over the years and also sought to improve some of the interfaces for this firmware updating project and its daemon. Fwupd 0.9 meanwhile will continue to be maintained for existing users not yet migrating to v1.0.

  • Letrs – A Cloud-Based Font Manager for Developers and Designers

    Letrs is a beautiful cloud-based font manager for developers and designers alike. It is also an ever-growing catalog of Typefaces which you can search for and activate to use on your computer and in your projects.

    It features a minimalist User Interface with a green, black, dark blue, and white color scheme. As you would expect from a cloud-based application, it works with an online account to which all your selected and uploaded fonts, teams, and search history is saved.

  • KMail User Survey Results, Part 1

    Back in August, we ran a survey to get input from our users and get a better understanding of how they use KMail. First, let me start by thanking everyone who took their time to fill in the survey. We collected over 3000 responses which is much more than we expected. Thank you very much! We got some interesting numbers and data from the survey, which I’ll analyze later, but to my big surprise, the most interesting part was the comments that many of you left at the end of the survey. We got over 1000 comments which provided us with a consistent feedback from the userbase. In this and the next blog posts, I want to address the common themes, complaints, and remarks that appeared in the comments, address the concerns raised and present some action plans that we are going to take to address those.

  • KTextEditorPreviewPlugin 0.2.0

    The KTextEditorPreviewPlugin software provides the KTextEditor Document Preview Plugin, a plugin for the editor Kate, the IDE KDevelop, or other software using the KTextEditor framework.

  • SUSE and SAP: Shared Roots Produce Fruit [Ed: This is an ad, but Linux Journal does not mark it as such]

More in Tux Machines

Ubuntu Budgie 17.10 Releases with Budgie Desktop 10.4, Night Light, and More

Ubuntu Budgie is a more recent officially recognized flavor of the popular and free Ubuntu operating system, and today it has been updated to version 17.10 as part of the Ubuntu 17.10 (Artful Aardvark) release. Read more

BeagleBone based 3D printer focuses on ease of use

The “Voladd 3D Printer” features a Linux-driven BeagleBone SBC that connects to a cloud-based sharing site, plus a unique cartridge and cooling system. San Sebastián, Spain based Voladd has won Kickstarter funding for a Voladd 3D printer that runs Debian Linux on a BeagleBone Black single board computer. Like several other Linux-based printers we’ve seen (see farther below) the Voladd connects to a cloud service, and does not require an attached computer. The printer stands out with its mobile app remote control, as well as a streamlined cloud interface that lets you download one of thousands of free designs in 25 categories and share designs and printer access with others. Kickstarter pricing starts with early bird packages of 499 Euros ($591), with shipments due in December. Read more

Ubuntu 17.10 Released! See What's New in Ubuntu 17.10

Ubunt 17.10 has been released. Check out the new features in Ubuntu 17.10 and see how to upgrade to Ubuntu 17.10. Read more

OSS: Open Source Initiative, Open Xchange, OpenOffice, MakerBot

  • Open Source Initiative Welcomes Cumulus Networks As Premium Sponsor
    The Open Source Initiative® (OSI), the internationally recognized home of the open source software movement working to raise awareness and adoption of open source software, announced today the generous sponsorship of Cumulus Networks. Cumulus joins OSI's growing community of corporations that recognize the importance of not only investing in open source software projects and development, but also building a diverse ecosystem that promotes collaboration, enables innovation, and ensures quality. Cumulus Networks has a strong tradition of internally-driven development of original open source software, including most notably, contributions to the Linux kernel that complete the data center feature set for Linux such as Virtual Routing and Forwarding (VRF), MPLS, MLAG infrastructure, multicast routing features, etc. Cumulus' most recent open source effort is FRRouting, co-developed by a group of contributing companies in the open networking space, to enhance routing protocols. Cumulus Networks has also been a key driving member of the Open Network Install Environment (ONIE) with contributions to the Open Compute Project, Prescriptive Topology Manager--which simplifies the deployment of large L3 networks--and ifupdown2, a rewrite of Debian's tool for configuring networks that greatly simplifies large, complicated networking configurations.
  • Let's dig into how open source could KO the Silicon Valley chat silos
    There's never been a better opportunity for the world to start untangling itself from the giant Silicon Valley data harvesters than now. Last week, we revealed a plan to embed open-source chat into three quarters of the world's IMAP servers. And this may be an important development. Maybe. Google, Yahoo!, Apple and Microsoft handle around half the world's email, some 2.5 billion users, while open-source IMAP servers handle the rest, around 2.5-3 billion. Of these the Dovecot open-source server, part of the German business Open Xchange, is installed on 75 per cent of boxes. Quietly drop IM into the mix, and you've given the world a reason to leave WhatsApp.
  • Open source, agility powering enterprise IT
    Looking back over the past decade, history has certainly demonstrated that trying to predict the pace and nature of technology development is a near impossible task, writes Quentin Barnard, lead architect at redPanda Software. While analysts, business leaders and policymakers have certainly made wise predictions, businesses and individuals have to remain agile, responsive and open-minded to a wide possibility of outcomes and developments. It is also helpful, however, to reflect on key trends that have emerged in recent times — and to use this information to prepare for the years ahead. For software developers and development houses, several prominent themes emerged in 2017.
  • The Apache Software Foundation Announces Five Years of Apache® OpenOffice™ as a Top-Level Project
    The Apache Software Foundation (ASF), the all-volunteer developers, stewards, and incubators of more than 350 Open Source projects and initiatives, announced today the five-year anniversary of Apache® OpenOfficeTM, the leading Open Source office document productivity suite.
  • MakerBot Labs: new experimental 3D printing platform is MakerBot's olive branch to open source community
    New York 3D printing company MakerBot has launched MakerBot Labs, an experimental platform with open APIs, custom print modes, and an online resource-sharing site. The platform purportedly allows users to “push the limits” of 3D printing.
  • MakerBot attempts to embrace the open-source community with its new Labs platform
    The topic of open source has been a touchy one for MakerBot over the past decade. The one-time 3D-printing darling was the subject of some serious smack talk among the maker community when it stopped disclosing machine design in 2012 — a departure from the company’s roots as in the open-source Rep-Rap community. Announced this week, MakerBot Labs doesn’t mark a full return to those roots, but it does find the company carving out a niche for the DIY community that was once a driving force in its rapid growth. “I understand the history,” CEO Nadav Goshen told TechCrunch during a phone call this week, “This is one step in the direction. It’s a step to understand that there are limitations to openness. Openness for us doesn’t mean we have to compromise on quality or ease of use. We’re trying to take responsibility for both.”