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Wednesday, 20 Jun 18 - Tux Machines is a community-driven public service/news site which has been around for over a decade and primarily focuses on GNU/LinuxSubscribe now Syndicate content

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Quick Roundup

A look at Lutris – Open Gaming Platform for GNU/Linux

Lutris is quite the handy application I’ve discovered, that helps with organization and installation of games on GNU/Linux, even if they come from multiple sources. One of the project's goals is to support any game that runs on Linux regardless of whether it runs natively, through Wine, or other means. The main appeal of Lutris is that it provides an interface to manage all games installed on the machine regardless of source. While it is necessary to integrate the games in the application first, doing so is not super complicated. You may add local games right away by selecting them from the local system or visit the Lutris website to add games this way. Lutris simplifies nearly everything. Users can visit the list of support games on the Lutris website, choose to download and install the game (Note: If its a game that must be bought, you must own it first.) The website lists supported games and where you can acquire or download them. You can use filters on the site to display only free games, games of a genre, or use the built-in search to find games of interest quickly using it. Read more

GNOME Desktop: Flatpak and Random Wallpaper Gnome Extension

  • Flatpak in detail, part 2
    The first post in this series looked at runtimes and extensions. Here, we’ll look at how flatpak keeps the applications and runtimes on your system organized, with installations, repositories, branches, commits and deployments.
  • Flatpak – a history
    I’ve been working on Flatpak for almost 4 years now, and 1.0 is getting closer. I think it might be interesting at this point to take a retrospective look at the history of Flatpak.
  • Random Wallpaper Gnome Extension Changes Your Desktop Background With Images From Various Online Sources
    Random Wallpaper is an extension for Gnome Shell that can automatically fetch wallpapers from a multitude of online sources and set it as your desktop background. The automatic wallpaper changer comes with built-in support for downloading wallpapers from unsplash.com, desktopper.co, wallhaven.cc, as well as support for basic JSON APIs or files. The JSON support is in fact my favorite feature in Random Wallpaper. That's because thanks to it and the examples available on the Random Wallpaper GitHub Wiki, one can easily add Chromecast Images, NASA Picture of the day, Bing Picture of the day, and Google Earth View (Google Earth photos from a selection of around 1500 curated locations) as image sources.

today's howtos

KDE: QtPad, Celebrating 10 Years with KDE, GSoC 2018

  • QtPad - Modern Customizable Sticky Note App for Linux
    In this article, we'll focus on how to install and use QtPad on Ubuntu 18.04. Qtpad is a unique and highly customizable sticky note application written in Qt5 and Python3 tailored for Unix systems.
  • Celebrating 10 Years with KDE
    Of course I am using KDE software much longer. My first Linux distribution, SuSE 6.2 (the precursor to openSUSE), came with KDE 1.1.1 and was already released 19 years ago. But this post is not celebrating the years I am using KDE software. Exactly ten years ago, dear Albert committed my first contribution to KDE. A simple patch for a problem that looked obvious to fix, but waiting for someone to actually do the work. Not really understanding the consequences, it marks the start of my journey within the amazing KDE community.
  • GSoC 2018 – Coding Period (May 28th to June 18th): First Evaluation and Progress with LVM VG
    I got some problems during the last weeks of Google Summer of Code which made me deal with some challenges. One of these challenges was caused by a HD physical problem. I haven’t made a backup of some work and had to rework again in some parts of my code. As I already knew how to proceed, it was faster than the first time. I had to understand how the device loading process is made in Calamares to load a preview of the new LVM VG during its creation in Partition Page. I need to list it as a new storage device in this page and deal with the revert process. I’ve implemented some basic fixes and tried to improve it.

Making GNOME Look Like Apple's Operating System

Filed under
Mac
GNOME
  • A macOS Mojave Inspired GTK Theme Appears

    A new GTK theme brings the luscious look of macOS Mojave to the Linux desktop.

    Not that you should be surprised; we’ve written before about how easy it is to make Ubuntu look like a Mac.

    But thanks to this new macOS Mojave inspired GTK theme that fact is truer, and more faithful, than ever.

  • Make Ubuntu Look Like macOS Mojave’s Dark Mode

    If you’re a Linux user who likes the look of the dark mode coming in macOS Mojave, you’re in luck: there’s a GTK theme just for you.

    The theme is available on Gnome-Look.org alongside several other macOS inspired themes. You’re looking for the one titled McOS-MJV-Dark-mode, but feel free to download more if you think you might want to switch it up later.

    Installing is a little tricky: you need to create a .themes directory in your home folder, then extract the folder in the downloaded archive into that folder. Next you need to install Gnome Tweaks in the Ubuntu Software Store, which you can use to change the theme. You can also use Gnome Tweaks to move the buttons to the left side of the window, where they belong. Fight me.

Servers With GNU/Linux

Filed under
GNU
Linux
Server
  • Linux Foundation Shifts Network Infrastructure to Kubernetes

    The Linux Networking Fund (LNF) is making significant progress toward embracing Kubernetes as a platform for delivering a range of networking services that are expected to be widely embraced by telecommunications carriers and cloud service providers (CSP).

    Arpit Joshipura, general manager of networking an orchestration for The Linux Foundation, says the latest Beijing release of the Open Networking Automation Platform (ONAP) contains several modules that have been ported to Kubernetes, with more to follow once the Casablanca release of ONAP is released.

  • A Platform Of A Certain Age And Respectability

    But seriously. The many rivals of the OS/400 platform and its follow-ons since that June 21, 1988, launch of the Application System/400 are now gone or not even on life support. We can all rattle them off, but the important ones that drove innovation for OS/400 and its children through to the current IBM i are DEC’s VMS for the VAX and Alpha systems, Hewlett Packard Enterprise’s MPE for the HP 3000 and HP-UX for the HP 9000s, and Sun Microsystems’ Solaris for the Sparc systems. You could throw in SCO Unix, Novell NetWare, and a slew of proprietary operating systems in Europe and Japan, and while you are at it, you should probably also include the IBM System/38’s CPF operating system and the IBM System/36’s SSP operating system. Even OS/2 and its PS/2 platform actually predate the AS/400 by 10 months – and they are long, long gone.

  • Uptycs Raises $13M, Launches Osquery-Based Security Platform

    No. 2 is the growing popularity of Mac and Linux-based infrastructure. Traditional enterprise workloads are deployed on Windows, so that’s where malicious activity historically occurred. But now more companies are using Mac infrastructure and transitioning new workloads to Linux in the cloud. Companies need to monitor and secure these environments as well, and Uptycs’ security platform covers all of the above.

  • CeBIT 2018: Huawei to roll-out KunLun V5 server

    Huawei is set to launch the latest server in its KunLun mission critical range with the V5, teaming up once more with Suse, further confirming that the company’s Linux Enterprise Server system is its preferred standard for the range.

  • Why an Infrastructure Transition is the Perfect Time to Invest in Security

    The idea behind containers has been around since the 1970s, when the technology was first used to isolate application code on Unix systems. However, the use of containers only became widespread in 2013 with the advent of Docker, and container orchestration tools like Kubernetes are even newer than that.

A look at Lutris – Open Gaming Platform for GNU/Linux

Filed under
GNU
Linux
Gaming

Lutris is quite the handy application I’ve discovered, that helps with organization and installation of games on GNU/Linux, even if they come from multiple sources. One of the project's goals is to support any game that runs on Linux regardless of whether it runs natively, through Wine, or other means.

The main appeal of Lutris is that it provides an interface to manage all games installed on the machine regardless of source. While it is necessary to integrate the games in the application first, doing so is not super complicated. You may add local games right away by selecting them from the local system or visit the Lutris website to add games this way.

Lutris simplifies nearly everything. Users can visit the list of support games on the Lutris website, choose to download and install the game (Note: If its a game that must be bought, you must own it first.)

The website lists supported games and where you can acquire or download them. You can use filters on the site to display only free games, games of a genre, or use the built-in search to find games of interest quickly using it.

Read more

GNOME Desktop: Flatpak and Random Wallpaper Gnome Extension

Filed under
GNOME
  • Flatpak in detail, part 2

    The first post in this series looked at runtimes and extensions. Here, we’ll look at how flatpak keeps the applications and runtimes on your system organized, with installations, repositories, branches, commits and deployments.

  • Flatpak – a history

    I’ve been working on Flatpak for almost 4 years now, and 1.0 is getting closer. I think it might be interesting at this point to take a retrospective look at the history of Flatpak.

  • Random Wallpaper Gnome Extension Changes Your Desktop Background With Images From Various Online Sources

    Random Wallpaper is an extension for Gnome Shell that can automatically fetch wallpapers from a multitude of online sources and set it as your desktop background.

    The automatic wallpaper changer comes with built-in support for downloading wallpapers from unsplash.com, desktopper.co, wallhaven.cc, as well as support for basic JSON APIs or files.

    The JSON support is in fact my favorite feature in Random Wallpaper. That's because thanks to it and the examples available on the Random Wallpaper GitHub Wiki, one can easily add Chromecast Images, NASA Picture of the day, Bing Picture of the day, and Google Earth View (Google Earth photos from a selection of around 1500 curated locations) as image sources.

KDE: QtPad, Celebrating 10 Years with KDE, GSoC 2018

Filed under
KDE
  • QtPad - Modern Customizable Sticky Note App for Linux

    In this article, we'll focus on how to install and use QtPad on Ubuntu 18.04. Qtpad is a unique and highly customizable sticky note application written in Qt5 and Python3 tailored for Unix systems.

  • Celebrating 10 Years with KDE

    Of course I am using KDE software much longer. My first Linux distribution, SuSE 6.2 (the precursor to openSUSE), came with KDE 1.1.1 and was already released 19 years ago. But this post is not celebrating the years I am using KDE software.

    Exactly ten years ago, dear Albert committed my first contribution to KDE. A simple patch for a problem that looked obvious to fix, but waiting for someone to actually do the work. Not really understanding the consequences, it marks the start of my journey within the amazing KDE community.

  • GSoC 2018 – Coding Period (May 28th to June 18th): First Evaluation and Progress with LVM VG

    I got some problems during the last weeks of Google Summer of Code which made me deal with some challenges. One of these challenges was caused by a HD physical problem. I haven’t made a backup of some work and had to rework again in some parts of my code. As I already knew how to proceed, it was faster than the first time.

    I had to understand how the device loading process is made in Calamares to load a preview of the new LVM VG during its creation in Partition Page. I need to list it as a new storage device in this page and deal with the revert process. I’ve implemented some basic fixes and tried to improve it.

Open Hardware: Good for Your Brand, Good for Your Bottom Line

Filed under
Hardware
OSS

Chip makers are starting to catch on to the advantages of open, however. SiFive has released an entirely open RISC-V development board. Its campaign on the Crowd Supply crowd-funding website very quickly raised more than $140,000 USD. The board itself is hailed as a game-changer in the world of hardware. Developments like these will ensure that it won't be long before the hardware equivalent of LEGO's bricks will soon be as open as the designs built using them.

Read more

elementary OS – A Beautiful OS for Open Source Lovers

Filed under
Reviews

elementary OS is an open source Ubuntu-based distro and one of the most awesome GNU/Linux distros ever. It has gained a lot of traction over years, coming in at #5 on Distro Watch’s popularity scale with 1,324 hits per day.

elementary OS is usually mentioned only in light of macOS and sometimes Windows, given that it features a beautiful and consistent UI which makes it an ideal replacement; it deserves to stand out more because its active community of developers has not only successfully delivered a unique distro, all of its apps are custom built and they are lovely!

It’s excellent for both Linux beginners and pros which is evident in how artistically comprehensive their online documentation. The team succeeded it keeping to the 3 core rules of their design philosophy which are: “concision”, “avoid configuration” and “minimal documentation”.

Read more

Red Hat News and Upcoming Results

Filed under
Red Hat

today's leftovers

Filed under
Misc

KDE and GNOME: File Picker, Flatpaks and Epiphany 3.29

Filed under
KDE
LibO
GNOME
  • LibreOffice Picks Up A Native "KDE 5" File Picker

    Several months back LibreOffice developers began working on better integration with KDE Plasma 5 and that has advanced again today with now having a native file picker.

  • Going In-Depth With Flatpak For Sandboxed Application Packaging

    Red Hat / GNOME developer veteran Matthias Clasen has recently begun a series of blog posts going in-depth with Flatpaks for those wondering how this application deployment technology is taking over the Linux desktop.

    Last week Clasen penned the initial piece for explaining bundles, runtimes, and extensions in the Flatpak realm.

  • Epiphany 3.29.3 Picks Up A Reader Mode, Finally Disables NPAPI Plugins

    Epiphany 3.29.3 is now available as the latest version of this GNOME Web Browser.

    Being in the middle of the GNOME 3.30 development cycle, the Epiphany 3.29.3 release is made up of many changes. First up, Epiphany now has an experimental reader mode that is inspired by Mozilla's Firefox reader mode. When viewing page sources in Epiphany, it will also now display within the web browser itself rather than the text editor.

Linux, LF Study and SysVinit 2.90

Filed under
Linux

Red Hat News

Filed under
Red Hat

Debian and Derivatives: Debian Installer Buster Alpha 3, Freexian, GSoC, DebCamp18, Linux Mint

Filed under
Debian
  • Debian Installer Buster Alpha 3 release

    The Debian Installer team[1] is pleased to announce the third alpha release of the installer for Debian 10 "Buster".

  • Debian Installer Buster Alpha 3 Released

    The third alpha release of the Debian Installer to be used by Debian 10 "Buster" is now available for testing.

    There are many changes to this updated Debian Installer with the last alpha release being from last December. This newest Debian Installer for Buster now uses Cryptsetup 2.0, updates to the Linux 4.16 kernel (rather than 4.13), locale choosing improvements, various flash-kernel updates, debootstrap improvements, and other changes.

  • Freexian’s report about Debian Long Term Support, May 2018
  • GSoC Status Update - First Month

    In the past month I have been working on my GSoC project in Debian’s Distro Tracker. This project aims at designing and implementing new features in Distro Tracker to better support Debian teams to track the health of their packages and to prioritize their work efforts. In this post, I will describe the current status of my contributions, highlight the main challenges, and point the next steps.

  • I'm going to DebCamp18, Hsinchu, Taiwan
  • [Older] Linux Mint vs Ubuntu

    There probably aren't two Linux distributions more closely related than Ubuntu and Linux Mint. Actually, the two are so close to one another, there's serious debate about whether or not they are the same distribution.

    Linux Mint takes Ubuntu and adds some extra polish to it. Mint has a different default configuration, some additional packages, and its own desktop environments. Otherwise, it's the same distribution as Ubuntu.

OSS Leftovers

Filed under
OSS
  • Sculpt for The Curious

    Sculpt for The Curious is the second development stage of the Genode-based general-purpose OS used at Genode Labs. Compared to the initial version, which was targeted at early adopters only, the new version invites a broader user base to explore the system. It comes in the form of a ready-to-use disk image for a bootable USB thumb drive.

  • Genode-Based Sculpt OS Now Available With Easy-To-Use Disk Image

    Sculpt OS is striving to become a general purpose operating system built off the Genode OS framework. The second release of Sculpt OS is now available and it's much easier now to try out.

    Sculpt OS relies upon Genode's micro-kernel architecture, sandboxed drivers, and other modern approaches for providing a unique OS on commodity PC hardware.

  • Bitfi and McAfee Announce First Truly Unhackable and Open Source Crypto Wallet

    Bitfi, a global payments technology company working to enable businesses and consumers to participate in the digital currency economy, today announced Bitfi Wallet – the first unhackable, open source hardware wallet with an accompanying dashboard that features wireless setup and support for many popular cryptocurrencies and crypto assets, including Monero, a fully decentralized private cryptocurrency that has previously never had a hardware wallet solution.

  • Call for Code is open and organizations are lining up to join the cause

    Today is the first official day of Call for Code, an annual global initiative from creator David Clark Cause, with IBM proudly serving as Founding Partner. Call for Code aims to unleash the collective power of the global open source developer community against the growing threat of natural disasters.

    Even as we prepare to accept submissions from technology teams around the world, the response from the technology community has been overwhelming and today I am thrilled to announce two new partners joining the cause.

  • Getting started with Open edX to host your course

    Now in its seventh major release, the Open edX platform is a free and open source course management system that is used all over the world to host Massive Open Online Courses (MOOCs) as well as smaller classes and training modules. To date, Open edX software has powered more than 8,000 original courses and 50 million course enrollments. You can install the platform yourself with on-premise equipment or by leveraging any of the industry-leading cloud infrastructure services providers, but it is also increasingly being made available in a Software-as-a-Service (SaaS) model from several of the project’s growing list of service providers.

    The Open edX platform is used by many of the world’s premier educational institutions as well as private sector companies, public sector institutions, NGOs, non-profits, and educational technology startups, and the project’s global community of service providers continues to make the platform accessible to ever-smaller organizations. If you plan to create and offer educational content to a broad audience, you should consider using the Open edX platform.

  • Friday Free Software Directory IRC meetup time: June 22nd starting at 12:00 p.m. EDT/16:00 UTC
  • Xapian Joins Conservancy as a Member Project

    Software Freedom Conservancy proudly welcomes Xapian as Conservancy's newest member project. Xapian is a probabilistic information retrieval library that allows developers to add advanced indexing and search facilities to their own applications.

    Conservancy, a public charity focused on ethical technology, is the home of over forty member projects dedicated to developing free and open source software. Conservancy acts as a corporate umbrella, allowing member projects to operate as charitable initiatives without having to independently manage their own corporate structure and administrative services.

    "We've spent the past 18 years at Xapian developing a technologically mature software package," said Olly Betts, Xapian's Project Lead. "We're excited about how Conservancy can help us extend that maturity to our project governance."

  • Python and Bash - Contenders for the most used scripting language

    Packt Publishing, publisher of software learning resources, has revealed the results of its 2018 Skill Up survey in a new report.

    From what programming languages, frameworks, and libraries are most used, to job satisfaction, attitudes to management and what it’s like to work in the software industry today, the report offers a snapshot of what matters to software developers in 2018.

What Is the Intersection of OpenStack and Kubernetes?

Filed under
Server

Lew Tucker is a busy man. Aside from his day job as VP and CTO for Cloud Computing at Cisco, Tucker also sits on the board of directors at both the OpenStack Foundation and the Cloud Native Computing Foundation, giving him a unique perspective on both organizations.

Some in the industry have positioned Kubernetes as a competitive replacement for OpenStack, but that's not what Tucker sees. In a video interview, Tucker explains where the intersection currently exists between OpenStack and Kubernetes and why he expects both to be successful.

Read more

Graphics: Vulkan, AMDGPU, Wayland

Filed under
Graphics/Benchmarks
  • Vulkan Display Extensions To Be Used By SteamVR Merged Into Mesa RADV/ANV

    Keith Packard's long in development work for improving the Linux display stack infrastructure for better dealing with VR head-mounted displays is about rounded out with the new Vulkan extension support being merged into Mesa.

    Just over a year ago famed X developer Keith Packard started contract work for Valve to improve the plumbing around the Linux/X.Org support for virtual reality HMDs for better performance and better integration. Within the Linux kernel and the X.Org Server he's worked and landed the DRM leasing support of outputs to let a VR compositor (Steam VR) have direct access to the output, "non-desktop" quirk handling so VR HMDs don't become mapped as part of a standard Linux desktop, and related work.

  • A Slew Of AMDGPU DC Updates Published, Further Improvements For Raven Ridge

    There hasn't been a new AMDGPU DC code drop in a while as AMD developers work to improve their internal processes, but hitting the wire today is a set of 51 new patches for this "display code" stack that work on a variety of improvements.

  • Sway 1.0 Wayland Compositor Nears With Floating Windows, Tablet Support & More

    The release of the Sway 1.0 Wayland compositor is inching closer with the recent third alpha release. Sway for the uninformed is a very promising i3-compatible Wayland compositor.

    Earlier this month Sway 1.0 Alpha 3 was released to succeed the second alpha release from the month prior. Sway 1.0 is succeeding the Sway 0.15 changes with a great deal of improvements. Most notably with the 1.0 series is now requiring the WLROOTS modular Wayland compositor library.

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