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July 2018

Dell XPS 13 Kabylake Makes For A Great Linux Laptop

Filed under
Hardware
Reviews

When it comes to new laptops for the summer of 2018 that are Linux-friendly, the latest-generation Dell XPS 13 with Intel Kabylake-R processor ranks high on that list. Recent in upgrading my main production workstation, I decided to go with the Dell XPS 13 9370 while using Fedora Workstation 28 and it's been a phenomenal combination. Here are my thoughts on the current Dell XPS 13 as well as some benchmarks and other information.

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Games Leftovers

Filed under
Gaming

Here's the New Login Screen of Ubuntu 18.10 (Cosmic Cuttlefish) with Yaru Theme

Filed under
Ubuntu

One of the most attractive things about the forthcoming Ubuntu 18.10 operating system, due for release later this fall on October 18, 2018, is its new look and feel, which is provided by the so-called Communitheme that was recently renamed as Yaru, a system-wide theme for Ubuntu Desktop.

As part of this community initiative, Ubuntu 18.10 will get a brand-new look and feel that will make the popular computer operating system more modern, more accessible, and more attractive. And, today we finally have a first look at the Yaru theme on the current Ubuntu 18.10 (Cosmic Cuttlefish) development release.

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Red Hat's Latest Articles, OpenShift, and Finance

Filed under
Red Hat
  • How to be the lazy sysadmin

    The job of a Linux SysAdmin is always complex and often fraught with various pitfalls and obstacles. Ranging from never having enough time to do everything, to having the Pointy-Haired Boss (PHB) staring over your shoulder while you try to work on the task that she or he just gave you, to having the most critical server in your care crash at the most inopportune time, problems and challenges abound. I have found that becoming the Lazy Sysadmin can help.

  • What's in a container image: Meeting the legal challenges

    Container technology has, for many years, been transforming how workloads in data centers are managed and speeding the cycle of application development and deployment.

    In addition, container images are increasingly used as a distribution format, with container registries a mechanism for software distribution. Isn't this just like packages distributed using package management tools? Not quite. While container image distribution is similar to RPMs, DEBs, and other package management systems (for example, storing and distributing archives of files), the implications of container image distribution are more complicated. It is not the fault of container technology itself; rather, it's because container distribution is used differently than package management systems.

  • The top requirement for high-impact teams

    What is the top requirement for high-impact teams? When I was recently asked this question, I started making a list.

  • OpenShift Commons Briefing: OpenShift Origin 3.10 Release Update with Derek Carr and Mike Barrett (Red Hat)

    In this briefing, Red Hat’s Derek Carr and Mike Barrett walk us thru what’s new in OpenShift Origin Release 3.10

  • OpenShift Commons Briefing: IoT Edge Deployments on OpenShift with RHEL – Luca Gabella (Red Hat)

    In this briefing, Red Hat’s Alessandro Arrichiello, Luca Bigotta and Luca Gabella (Red Hat) walk us thru leveraging containers  for IoT Edge Deployments: in this scenario and discuss how developers are using OpenShift  to build Edge Applications. Then they walked us thru  a real use case scenario how developers can leverage OpenShift features for enabling Hybrid deployments on standalone Red Hat Enterprise Linux. In the demonstration, they also show using OpenShift’s Ansible Service Broker for automating the external deployment, and talked about using Ansible Tower when large scale ones will be needed.

  • Red Hat Inc. (RHT) Dips 3.16% for July 30
  • Stock Under Review: Red Hat (NYSE: RHT)
  • Are Investors need vacation from Autodesk, Inc. (ADSK) and Red Hat, Inc. (RHT)?

Istio 1.0

Filed under
Server
  • IBM & Google Launch 'Istio' Cloud Software, but Amazon & Microsoft Skip the Party

    Istio, an open source project backed by IBM, Google, Red Hat and others for connecting, managing and securing Kubernetes containers, hits version 1.0 Tuesday. But can Istio become ubiquitous without support from market leaders Amazon Web Services and Microsoft?

    Istio, also backed by Lyft Inc. and Pivotal , is a "service mesh," picking up where Kubernetes leaves off. Kubernetes provides orchestration to run multiple containers, manage their lifecycle, keep them available and scale them up and down as needed. Istio is software for managing how containers interact with each other.

  • The Istio service mesh hits version 1.0
  • What is Istio? The latest open source project out of Google
  • Istio sets sail as Red Hat renovates OpenShift container ship

    Red Hat is celebrating the 1.0 release of Istio, the open source microservices management project, and the arrival of version 3.10 of its OpenShift software container platform.

    Istio's 1.0 release received mention at Google Cloud Next last week, but the official bits are expected on Tuesday. The software serves as a management mechanism for distributed microservices, providing capabilities like traffic management, service identity and security, policy enforcement and telemetry among apps running across multiple Kubernetes clusters and hosts.

  • IBM, Google, Red Hat push Istio to 1.0 release

    IBM launched Istio along with Google Cloud and Lyft a little more than a year ago. The goal of Istio is to give developers a vendor-neutral way to connect, secure and manage networks of various microservices.

    Managing microservices is a critical issue since enterprises are increasingly built on them. By breaking services and applications into smaller parts developers can be more agile. The issue is that managing various microservices requires a good bit of choreography.

Google’s Edge TPU AI chip will run on a USB stick computer

Filed under
Android
Linux

Google followed up on its Edge TPU machine learning chip announcement by unveiling a USB Type-C based version that you can plug into any Linux or Android Things computer, including a Raspberry Pi. There are also new details on the Edge TPU dev board.

Following Google’s announcement of an embedded friendly Edge TPU version of its Tensor Processing Unit AI chip and the related Cloud IoT Edge stack for IoT gateways, the company announced a USB stick computer version of Edge TPU that can work with any Linux or Android Things computer. It also posted more details on the upcoming, NXP-based Edge TPU development kit, including its SoC: an NXP i.MX8M.

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UK's National Cyber Security Centre Give Advice on Securing Ubuntu 18.04 LTS

Filed under
Security
Ubuntu

Dubbed Bionic Beaver, the Ubuntu 18.04 LTS operating system was launched in April 2018 as the latest release of Canonical's popular Ubuntu Linux OS, and it's a long-term support release that will receive security and software updates for the next five years, until April 2023. The Ubuntu 18.04.1 LTS point release is also available for download and includes all the latest security updates.

Being based on the Linux kernel, Ubuntu is already a secure computer operating system compared to Windows or macOS, but if you're living in the UK (United Kingdom) and you need to configure your Ubuntu 18.04 LTS installations for maximum security, the National Cyber Security Centre tells you how.

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KDE Plasma 5.13.4 Desktop Environment Released with More Than 45 Improvements

Filed under
KDE

Coming almost three weeks after the KDE Plasma 5.13.3 release, the KDE Plasma 5.13.4 maintenance update continues to improve the stability and performance of the KDE Plasma 5.13 desktop environment by adding total of 48 changes and bug fixes across various components, including the Plasma Desktop, Plasma Discover, Plasma Workstation, KScreen, KWin, Plasma Add-ons, Info Center, Breeze Plymouth, and others.

"Today KDE releases a Bugfix update to KDE Plasma 5, versioned 5.13.4. Plasma 5.13 was released in June with many feature refinements and new modules to complete the desktop experience. This release adds two week's worth of new translations and fixes from KDE's contributors. The bugfixes are typically small but important," reads today's announcement.

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Story of GNOME Shell Extensions

Filed under
GNOME

A long time ago (exactly 10 years ago) it was decided that the the shell for GNOME would be written in JavaScript. GNOME 3 was still looking for its new face, a lot of UI experimentation was taking place, and JavaScript looked like the best candidate for it. Moreover it was a popular language on the web, so barriers to entry for new contributors would be significantly lowered.

When you have the shell written in JavaScript you can very easily patch it and alter its look and behaviour. And that’s what people started doing. Upstream was not very keen to officially support extensions due to their nature: they’re just hot patching the GNOME Shell code. They have virtually unlimited possibilities in changing look and behaviour, but also in introducing instability.

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More in Tux Machines

Five reasons Chromebooks are better than Windows laptops

Today, Windows users hold off for as long as possible before "updating" their PCs. Chrome OS users, on the other hand, have their systems updated every six weeks without a hitch. And, I might add, these updates take a minute or two instead of an hour or two. Chrome OS is also more secure than Windows. WIndows security violations pop up every blessed month. Sure, Chrome OS has had security holes, but I can't think of one that's been significantly exploited. Want a nightmare? Try migrating from an old Windows PC to a new one. Even if you're jumping from Windows 10 to Windows 10, there are no easy ways to do it. If you have a Microsoft account, rather than a local account, you must manually move your local files from third-party programs such as Photoshop On Chrome OS, you log in to your new Chromebook and -- ta-da! -- you're back in business. No fuss, no muss. Read more

Programming: Joget Operator, Python, LibreOffice, GNOME and KDE

  • Automating Low Code App Deployment on Red Hat OpenShift with the Joget Operator

    This is a guest post by Julian Khoo, VP Product Development and Co-Founder at Joget Inc. Julian has almost 20 years of experience in the IT industry, specifically in enterprise software development. He has been involved in the development of various products and platforms in application development, workflow management, content management, collaboration and e-commerce.

  • Python Histogram Plotting: NumPy, Matplotlib, Pandas & Seaborn

    In this course, you’ll be equipped to make production-quality, presentation-ready Python histogram plots with a range of choices and features. If you have introductory to intermediate knowledge in Python and statistics, then you can use this article as a one-stop shop for building and plotting histograms in Python using libraries from its scientific stack, including NumPy, Matplotlib, Pandas, and Seaborn.

  • PyCon 2020 Conference Site is here!

    Our bold design includes the Roberto Clemente Bridge, also known as the Sixth Street Bridge, which spans the Allegheny River in downtown Pittsburgh. The Pittsburgh Steelmark, was originally created for United States Steel Corporation to promote the attributes of steel: yellow lightens your work; orange brightens your leisure; and blue widens your world. The PPG Building, is a complex in downtown Pittsburgh, consisting of six buildings within three city blocks and five and a half acres. Named for its anchor tenant, PPG Industries, who initiated the project for its headquarters, the buildings are all of matching glass design consisting of 19,750 pieces of glass. Also included in the design are a fun snake, terminal window, and hardware related items. [...] As with any sponsorship, the benefits go both ways. Organizations have many options for sponsorship packages, and they all benefit from exposure to an ever growing audience of Python programmers, from those just getting started to 20 year veterans and every walk of life in between. If you're hiring, the Job Fair puts your organization within reach of a few thousand dedicated people who came to PyCon looking to sharpen their skills.

  • PyCoder’s Weekly: Issue #382 (Aug. 20, 2019)
  • Python Qt5 - the QTimer class.
  • [LibreOffice GSoC] Week 12 Report

    It was The last week of GSoC program. Raal was working on testing all the project and the generated files and I help him by solving some bugs or add anything.

  • Sajeer Ahamed: Review | GSoC 2019

    I've been working on GStreamer based project of Gnome Foundation. GStreamer is a pipeline-based multimedia framework that links together a wide variety of media processing systems to complete complex workflows. The framework is based on plugins that will provide various codec and other functionality. The plugins can be linked and arranged in a pipeline. And most of the plugins are written in C. Now the developers are in an attempt to convert them to Rust which is more robust and easily maintainable. My task is to be a part of this conversion and to help fix issues related to this.

  • KDE's Onboarding Sprint: Making it easier to setup a development environment

    Suse were generous enough to offer two spacious and fully equipped offices at their headquarters to host the KDE sprints. We owe a special thanks and a big KDE hug to the OpenSuse team and in particular Douglas DeMaio and Fabian Vogt for being incredible hosts.

  • Third month progress

    I am here presenting you with my final month GSoC project report. I will be providing the links to my work at the end of the section. Final month of the work period was much more hectic and tiring than the first couple of months. I had been busy more than I had anticipated. Nonetheless, I had to write code which I enjoyed writing : ) . In the first half of this work period, I was focused on completing the left-over QDBus communication from the phase 2, which I did successfully. But as when I thought my task was all over, I was faced with some regression in the code, which I utilised my rest half a month to fix it. [...] As I had said above in the intro, I was faced with some real difficulty during the second half of the work period. As soon as I finished up QDBus thing, a regression was caused (Which I should have noticed before, my bad), helper was no longer started by the main application. I spent rest of the days brain-storming the issue but due to shortage of time, could not fix it. I plan to try fixing it in the next few days before GSoC ends(26th August), if I successfully do that, I will update the status here as well .

Games: Steam Play/Proton, GNU/Linux on Xbox, and UnderMine

  • CodeWeavers Reflects On The Wild Year Since Valve Introduced Steam Play / Proton

    This week marks one year since Valve rolled out their Proton beta for Steam Play to allow Windows games to gracefully run on Linux via this Wine downstream catered for Steam Linux gaming. It's been crazy since then with all of Valve's continued work on open-source graphics drivers, adding the likes of FAudio and D9VK to Proton, continuing to fund DXVK development for faster Direct3D-over-Vulkan, and many other infrastructure improvements and more to allow more Windows games to run on Linux and to do so well and speedy.

  • Turn your Xbox console into a home PC with this guide

    If you’ve ever wondered if you can turn your Xbox into a PC, you came to the right place. Because the Xbox console has the same hardware specifications as some older computer desktops, you will be able to convert it to a fully functioning PC. Unfortunately, you will not be able to install Windows on your console, but you can use the Linux operating system. In this article you will find out what items you’re going to need in order to make this happen, and also the steps you need to follow to accomplish this.

  • Action-adventure roguelike UnderMine now available in Early Access

    UnderMine from developer Thorium is an action-adventure roguelike with a bit of RPG tossed in, it's now in Early Access with Linux support. [...] Featuring some gameplay elements found in the likes of The Binding of Isaac, you proceed further down the UnderMine, going room to room digging for treasure and taking down enemies. There's also some RPG style rogue-lite progression involved too, as you're able to find powerful items and upgrades as you explore to prepare you for further runs.

GNU Scientific Library 2.6 released

Version 2.6 of the GNU Scientific Library (GSL) is now available. GSL provides a large collection of routines for numerical computing in C. This release introduces major performance improvements to common linear algebra matrix factorizations, as well as numerous new features and bug fixes. The full NEWS file entry is appended below. The file details for this release are: ftp://ftp.gnu.org/gnu/gsl/gsl-2.6.tar.gz ftp://ftp.gnu.org/gnu/gsl/gsl-2.6.tar.gz.sig The GSL project homepage is http://www.gnu.org/software/gsl/ GSL is free software distributed under the GNU General Public License. Thanks to everyone who reported bugs and contributed improvements. Patrick Alken Read more