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Software: OCS Store and Movit 1.6

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  • OCS Store: One Stop Shop All of Your Linux Software Customization Needs

    One of the biggest selling points of desktop Linux, for me, is the centralized software distribution system. Ubuntu has Apt, Arch Linux has Pacman and Fedora’s got RPM. This centralized distribution means an increased stability, a superior integration between the apps and the operating system, and an enhanced security factor.

  • Movit 1.6 Released For GPU-Based Video Filter Library

    Movit, the "Modern Video Toolkit", that aims to provide high-quality, high-performance GPU-based video filters is out with a new release.

    The Movit 1.6 release today by Steinar Gunderson adds support for video effects that work as compute shaders. Gunderson's hopes for using more compute shaders in Movit didn't work out quite as planned with fragment shaders geberally being faster for this use-case. But this release does have compute shaders for deinterlacing as one area where it's faster.

  • Movit 1.6.0 released

    I just released version 1.6.0 of Movit, my GPU-based video filter library.

    The full changelog is below, but what's more interesting is maybe what isn't in it, namely the compute shader version of the high-quality resampling filter I blogged about earlier. It turned out that my benchmark setup was wrong in a sort-of subtle way, and unfortunately biased towards the compute shader. Fixing that negated the speed difference—it was actually usually a few percent slower than the fragment shader version, despite a fair amount of earlier tweaks. (It did use less CPU when setting up new parameters, which was nice for things like continuous zooms, but probably not enough to justify the GPU slowdown.)

    Which means that after a month or so of testing and performance tuning, I had to scrap it—it's sad to notice so late (I only realized that something was wrong as I started writing up the final documentation, and figured I couldn't actually justify why I would let one of them chain with other effects and the other one not), but it's a sunk cost, and keeping it in based on known-bad benchmarks would have helped nobody. I've left it in a git branch in case the world should change.

Software: COPR, Cockpit, Curl, Taskcluster, MKVToolNix

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  • 4 cool new projects to try in COPR for January

    COPR is a collection of personal repositories for software that isn’t carried in Fedora. Some software doesn’t conform to standards that allow easy packaging. Or it may not meet other Fedora standards, despite being free and open source. COPR can offer these projects outside the Fedora set of packages. Software in COPR isn’t supported by Fedora infrastructure or signed by the project. However, it can be a neat way to try new or experimental software.

    Here’s a set of new and interesting projects in COPR.

  • Cockpit 160

    Cockpit is the modern Linux admin interface. We release regularly. Here are the release notes from version 160.

  • Cheers for curl 7.58.0

    curl 7.58.0 is the 172nd curl release and it contains, among other things, 82 bug fixes thanks to 54 contributors (22 new). All this done with 131 commits in 56 days.

  • Time’s up to shut up and sign up for curl up

    We have just opened up the registration site for curl up 2018, the annual curl developers meeting that this year takes place in Stockholm, Sweden, over the weekend April 14-15. There’s a limited number of seats available, so if you want to join in the fun it might be a good idea to decide early on.

  • Taskcluster To Date

    Taskcluster has always been open source: all of our code is on Github, and we get lots of contributions to the various repositories. Some of our libraries and other packages have seen some use outside of a Taskcluster context, too.

  • MKVToolNix 20.0 Open-Source MKV Manipulator Released with Important Changes

    MKVToolNix developer Moritz Bunkus released a major version of his open-source and cross-platform MKV (Matroska) manipulation utility for GNU/Linux, macOS, and Windows platforms.

    MKVToolNix 20.0 is an important release that comes with major changes at code and functionality end. These include the removal of numerous deprecated functions, implementation of the cmark library as a new requirement for package maintainers, and the complete rewrite of mkvinfo’s internals.

10 Best Text Editors For Linux And Programming (2018 Edition)

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The year 2018 is here. Just in case you’re looking for some powerful text editor for Linux to kickstart programming new year, you’re at the right place. While the debate of the best programming editors for Linux won’t end anytime soon, there are many editors that bring an impressive set of features. While Vim, Emacs, and Nano are older and dependable players in the game, Atom, Brackets, and Sublime Text are relatively newer text editors.

Read more

Software: MapSCII, Notelab, Pageclip, Wine

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  • MapSCII – The World Map In Your Terminal

    I just stumbled upon an interesting utility. The World map in the Terminal! Yes, It is so cool. Say hello to MapSCII, a Braille and ASCII world map renderer for your xterm-compatible terminals. It supports GNU/Linux, Mac OS, and Windows. I thought it is a just another project hosted on GitHub. But I was wrong! It is really impressive what they did there. We can use our mouse pointer to drag and zoom in and out a location anywhere in the world map.

  • Notelab – A Digital Note Taking App for Linux

    This post is on an app that brings the power of digital note-taking to PC users across the platform spectrum. If note-taking with a stylus then you would like this one, and in fact, I couldn’t have given Notelab (an open source Java-based application,) a better introduction. The team of creatives has done a good job already.

  • Pageclip – A Server for Your HTML Forms

    Data collection is important to statisticians who need to analyze the data and deduce useful information; developers who need to get feedback from users on how enjoyable their products are to use; teachers who need to carry out census of students and whatever complaints they have, etc. The list goes on.

    Seeing how convenient it can be to use services that are cloud-based wouldn’t it be nice if you could collect form data in the cloud as easily as creating a new HTML document? Well, Pageclip has come to the rescue.

  • Wine 3.0 Release Lets You Run Windows Applications on Linux More Effectively

    The Wine team has announced the release of Wine 3.0. This comes after one year of development and comes with 6000 individual changes with a number of improvements and new features. ‘This release represents a year of development effort and over 6,000 individual changes. It contains a large number of improvements’.

    The free and open source compatibility layer, Wine lets you run Windows applications on Linux and macOS.

    The Wine 3.0 release has as major highlights Direct3D 10 and 11 changes, Direct3D command stream, graphics driver for Android and improved support for DirectWrite and Direct2D.

Slack as a Snap

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  • In a Snap, Slack Comes to Linux. Here's How To Install It

    While binaries for Slack have been available for Ubuntu and Fedora, other Linux operating systems are not so lucky. To overcome this, Canonical has released Slack as a Snap, which allows Slack to be installed and used on a greater variety of Linux distributions.

    Snapcraft is a command line tool that allows you to install containerised applications called Snaps on many different Linux distribution. As these Snap containers contain all the required dependencies that a program needs to run, it makes it very easy to create and distribute a single container that works on a variety of Linux versions.

  • Linux Users Can Now Download Slack as a ‘Snap’

    Slack is one step closer to becoming the workplace staple for businesses across the globe. The software is now available for use on Linux environments, bundled as a Snap – an application package for opensource systems.

    Tens of millions of users across the world run Linux on their systems, opting for one among its many distribution avatars. In comparison, Slack reported that over 6 million active profiles used the app daily last year, 2 million of them with paid subscriptions. The new release could open Slack up to a whole new set of customers.

  • Slack has arrived on Linux thanks to Canonical Snap

    CANONICAL HAS made the wishes of its users come true again as it brings another major app to Linux users for the first time.

    This time it's popular team platform Slack. The secret sauce is Ubuntu's "Snap" packages, a form of containerisation which puts an app into a little bubble that makes it run in the Linux environment. At Christmas, the technique was used to bring a desktop Spotify to Linux for the first time.

    The important thing here is that Snaps, first launched in 2016, run on any Linux distro, not just Canonical's own Ubuntu. Named specifically were Linux Mint, Manjaro, Debian, ArchLinux, OpenSUSE and Solus. Not only that, they work across desktop, server, cloud and IoT.

Press Coverage About Wine 3.0

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  • Windows apps on Linux: Wine 3.0 is out now with Direct3D 10, 11 support

    Wine 3.0 is now available to help you run Windows applications and games on Linux, macOS, and BSD systems.

    Wine -- or 'Wine is Not an Emulator' -- is a compatibility layer that implements the Windows API on top of Unix and Linux, to help you run Windows apps when needed.

    Currently, about 25,000 applications are compatible with Wine, with the most popular all being games, including Final Fantasy XI, Team Fortress 2, EVE, and StarCraft.

  • Wine 3.0 is here to run Windows software on your Linux box

    When people make the switch from Windows to Linux, they often experiment with Wine. If you aren’t familiar, it is a compatibility layer that can sometimes get Windows software to run on Linux and BSD. I say "sometimes" because it isn’t a flawless experience. In fact, it can be quite frustrating to use. I suggest using native Linux software as an alternative, but understandably, that isn’t always possible.

    If you depend on Wine, or want to start trying it out, I am happy to say that version 3.0 is finally available. It is quite the significant update too, as it features over 6,000 changes!

  • Have three WINEs this weekend, because WINE 3.0 has landed

    Version 3.0 of Wine Is Not an Emulator – aka WINE – has arrived, and offers all sorts of new emulation-on-Android possibilities.

    WINE lets users run Windows applications on Linux, MacOS, Solaris, and FreeBSD, plus other POSIX-compliant operating system. To do so it “translates Windows API calls into POSIX calls on-the-fly”, an arrangement its developers rate as more efficient than virtualization while “allowing you to cleanly integrate Windows applications into your desktop.”

  • Wine 3.0 Released To Run Windows Apps On Linux Efficiently — Download It Here

    Just recently, we told you that the support for Linux distros in VirtualBox is about to get a lot better with the release of Linux kernel 4.16. But, what if you wish to run Windows apps on your host Linux system? For that, Wine has got your back.

Wine 3.0

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  • Wine 3.0 Released

    The Wine team is proud to announce that the stable release Wine 3.0 is now available.

  • Wine 3.0 Officially Released with Android Driver, Direct3D 11 and 10 Support

    The Wine (Wine Is Not an Emulator) project has been updated today to version 3.0, a major release that ends 2017 in style for the open-source compatibility layer capable of running Windows apps and games on Linux-based and UNIX-like operating systems.

    Almost a year in the works, Wine 3.0 comes with amazing new features like an Android driver that lets users run Windows apps and games on Android-powered machines, Direct3D 11 support enabled by default for AMD Radeon and Intel GPUs, AES encryption support on macOS, Progman DDE support, and a task scheduler.

  • Wine 3.0 Released With Initial Direct3D 11 Support, D3D Command Stream

    The Wine camp has officially released Wine 3.0 as their annual feature update to this program for running Windows games/applications on Linux and other operating systems.

  • The big Wine 3.0 release is now officially available

    Good things come to those who wait, like a fine Wine. Today the Wine team has officially release the next stable version Wine 3.0 [Official Site].

    After around a year of development during the 2.x cycle, Wine 3.0 brings in some major changes towards better game and application support for those of you wanting to run Windows-only stuff on Linux. It's nowhere near perfect, but it's a massive advancement for the Wine project and provides a good base for them to continue onwards.

Software: MenuLibre, Speech Recognition, "Just TODO It", Slack

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  • MenuLibre 2.1.4 Released

    The wait is over. MenuLibre 2.1.4 is now available for public testing and translations! With well over 100 commits, numerous bug fixes, and a lot of polish, the best menu editing solution for Linux is ready for primetime.

  • Speech Recognition For Linux Gets A Little Closer

    t has become commonplace to yell out commands to a little box and have it answer you. However, voice input for the desktop has never really gone mainstream. This is particularly slow for Linux users whose options are shockingly limited, although decent speech support is baked into recent versions of Windows and OS X Yosemite and beyond.

    There are four well-known open speech recognition engines: CMU Sphinx, Julius, Kaldi, and the recent release of Mozilla’s DeepSpeech (part of their Common Voice initiative). The trick for Linux users is successfully setting them up and using them in applications. [Michael Sheldon] aims to fix that — at least for DeepSpeech. He’s created an IBus plugin that lets DeepSpeech work with nearly any X application. He’s also provided PPAs that should make it easy to install for Ubuntu or related distributions.

  • Announcing "Just TODO It"

    Recently, I wished to use a trivially-simple TODO-list application whilst working on a project. I had a look through what was available to me in the "GNOME Software" application and was surprised to find nothing suitable. In particular I just wanted to capture a list of actions that I could tick off; I didn't want anything more sophisticated than that (and indeed, more sophistication would mean a learning curve I couldn't afford at the time). I then remembered that I'd written one myself, twelve years ago. So I found the old code, dusted it off, made some small adjustments so it would work on modern systems and published it.

  • Linux users can now get Slack as a snap package

    Canonical has announced the general availability of the collaboration platform Slack, as a snap package. The move will allow Linux users to get setup with the platform and begin collaborating on their work more easily. Any Linux distribution with snap support can head over to the snapcraft website, download the package, and begin using it.

Software: VirtualBox, Dillinger, FBReader, KDE Discover

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  • Here’s Why Running Linux Distros In VirtualBox Is About To Get Much Better

    With the help of hypervisors like Oracle VirtualBox, one can run operating systems within another pre-installed host operating system and try out the features. When it comes to Linux, the beginners are often advised to try out user-friendly Linux distros in a virtual machine before making the brave jump.

  • Dillinger – A Cloud-Enabled HTML5 Markdown Editor

    Our post today is about another Markdown editor – one that has been termed “the last Markdown editor you will ever use“, presumably because of its full-featured Markdown support and free accessibility.

    We told you about StackEdit the last time so today, we introduce to you, Dillinger.

    Dillinger is an AngularJS powered online HTML5 Markdown editor that is mobile ready, cloud-enabled, supports live preview and offline document storage.

  • FBReader – A Lightweight & Multi-Platform Ebook Reader

    FBReader is an open source multi-platform ebook reader with a minimalist UI and support for a wide range of ebook formats including etf, mobi, ePub, plain text, and HTML, among others.

    It is lightweight and customizable with options for users to choose their preferred fonts, dictionaries, bookmarks, page-turning animations, colors, etc.

    FBReader users have automatic access to a network of book libraries from which they can download and sync both free and paid ebooks to their devices. If you are in need of a modern, lightweight, and ever-improving ebook application for your Linux, Windows, Mac, or smartphone, we recommend you try out FBReader.

  • KDE's Discover Snap Support Is Maturing Too

    While KDE Discover's Flatpak support was declared "production ready", that isn't the only app sandboxing tech they are working on: their Ubuntu Snap support is also coming together nicely.

  • A Fistful of Ports Updates

    Here’s a list of KDE-related stuff (mostly official FreeBSD ports) the KDE-FreeBSD team handled recently. You could call it “a week in the life of some packagers”, packagers who are also otherwise busy with $work-work.


Software: Clay, Inkscape, VirtualBox, Thunderbird

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  • New York magazine is making its CMS available open-source

    There’s a short history of publishers fancying themselves as technology companies and building a business selling their tech to other publishers. Publishers realized that building a whole new side business around licensing their tech is a headache and that they needed to focus on what they’re good at, and leave the tech to others.

    New York magazine is trying out a different approach. It built its own content management system (publishers like to give their homegrown CMSes cute names; this one is called Clay, for the magazine’s founder Clay Felker) in 2015 and then licensed the software to the online magazine Slate. Slate started using Clay a year ago and was set to fully migrate its site to Clay this week. But instead of New York charging Slate a licensing fee, Slate is paying New York in the form of code. The CMS is open-source, and developers from both titles contribute to it.

  • An introduction to Inkscape for absolute beginners

    Inkscape is a powerful, open source desktop application for creating two-dimensional scalable vector graphics. Although it's primarily an illustration tool, Inkscape is used for a wide range of computer graphic tasks.

    The variety of what can be done with Inkscape is vast and sometimes surprising. It is used to make diagrams, logos, programmatic marketing materials, web graphics, and even for paper scrapbooking. People also draw game sprites, produce banners, posters, and brochures. Others use Inkscape to draft web design mockups, detail layouts for printed circuit boards, or produce outline files to send to laser cutting equipment.

  • Linux Support in VirtualBox is about to get a LOT Better

    VirtualBox makes it easy to try Linux distros without replacing your current operating system or engaging in a game of reboot leap frog.

    But things are about to get even easier. Soon you won’t need to install the VirtualBox Guest Additions package to get a fully integrated Linux experience with your host OS.

  • Have You Taken the Thunderbird Redesign Survey?

    Monterail and Thunderbird are now working on the same team.

    Yes, that Monterail, the Poland-based development company whose stunning Thunderbird mock-up went viral last year, before becoming a real, working Thunderbird theme.

    “We got in touch with […] the Thunderbird core team to discuss possibilities. We wanted to establish how to enhance user retention and make Thunderbird more user-friendly for potential and current users. We also learned how Thunderbird is built which helped with planning iterations,” Monterail’s Krystian Polański explains in a new blog post on the company’s website.

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More in Tux Machines

today's leftovers

  • Linux More Popular than Windows in Stack Overflow's 2018 Developer Survey
    Stack Overflow, the largest and most trusted online community for developers, published the results of their annual developer survey, held throughout January 2018. More than 100,000 developers participated in this year's Annual Developer Survey, which included several new topics ranging from ethics in coding to artificial intelligence (AI). The results are finally here and reveal the fact that some technologies and operating systems have become more popular than others in the past year.
  • History of containers
    I’ve researched these dates several times now over the years, in preparation for several talks. So I’m posting it here for my own future reference.
  • Ubuntu Podcast from the UK LoCo: S11E03 – The Three Musketeers - Ubuntu Podcast
  • Best Desktop Environment
    Thanks to its stability, performance, feature set and a loyal following, the K Desktop Environment (KDE) won Best Desktop Environment in this year's Linux Journal Readers' Choice Awards.
  • Renata D'Avila: Pushing a commit to a different repo
    My Outreachy internship with Debian is over. I'm still going to write an article about it, to let everyone know what I worked on towards the ending, but I simply didn't have the time yet to sit down and compile all the information.

Software: GTK-VNC, GNOME Shell and More

Devices: Mintbox Mini, NanoNote (Part 3), MV3

  • Mintbox Mini 2: Compact Linux desktop with Apollo Lake quad-core CPU
    The Mintbox Mini 2 is a fanless computer that measures 4.4″ x 3.3″ x 1.3″ and weighs about 12 ounces. It’s powered by a 10W Intel Celeron J3455 quad-core processor.
  • Linux Mint ditches AMD for Intel with new Mintbox Mini 2
    While replacing Windows 10 with a Linux-based operating system is a fairly easy exercise, it shouldn’t be necessary. Look, if you want a computer running Linux, you should be able to buy that. Thankfully you can, as companies like System76 and Dell sell laptops and desktops with Ubuntu or Ubuntu-based operating systems. Another option? Buy a Mintbox! This is a diminutive desktop running Linux Mint — an Ubuntu-based OS. Today, the newest such variant — The Mintbox Mini 2 — makes an appearance. While the new model has several new aspects, the most significant is that the Linux Mint Team has switched from AMD to Intel (the original Mini used an A4-Micro 6400T).
  • Porting L4Re and Fiasco.OC to the Ben NanoNote (Part 3)
    So, we find ourselves in a situation where the compiler is doing the right thing for the code it is generating, but it also notices when the programmer has chosen to do what is now the wrong thing. We must therefore track down these instructions and offer a supported alternative. Previously, we introduced a special configuration setting that might be used to indicate to the compiler when to choose these alternative sequences of instructions: CPU_MIPS32_R1. This gets expanded to CONFIG_CPU_MIPS32_R1 by the build system and it is this identifier that gets used in the program code.
  • Linux Software Enables Advanced Functions on Controllers
    At NPE2018, SISE presents its new generation of multi-zone controllers (MV3). Soon, these controllers will be able to control as many as 336 zones. They are available in five sizes (XS, S, M, L and XL) with three available power cards (2.5 A, 15 A and 30 A). They are adaptable to the packaging, automotive, cosmetics, medical and technical-parts markets.

Linux Foundation: Microsoft Openwashing,, OCP, Kernel Commits Statistics

  • More Tips for Managing a Fast-Growing Open Source Project [Ed: Microsoft has infiltrated the Linux Foundation so deeply and severely that the Foundation now regularly issues openwashing pieces for the company that attacks Linux]
  • improves Kubernetes networking in sixth software release, one of Linux Foundation’s open source projects, has introduced its 18.01 software release with a focus on improving Kubernetes Networking, Istio and cloud native NFV.
  • Bolsters Kubernetes, NFV, and Istio Support With Latest Release
    The Fast Data Project ( released its sixth update since its inception within the Linux Foundation two years ago. While the update list is extensive, most are focused on Kubernetes networking, cloud native network functions virtualization (NFV), and Istio.
  • Linux Foundation, OCP collaborate on open sourcing hardware and software
    The virtualization of network functions has resulted in a disaggregation of hardware and software, increasing interest in open source projects for both layers in return. To feed this interest, the Linux Foundation and Open Compute Project (OCP) recently announced a joint initiative to advance the development of software and hardware-based open source networking. Both organizations have something to offer the other through the collaboration. The Linux Foundation’s OPNFV project integrates OCP as well as other open source software projects into relevant network functions virtualization (NFV) reference architectures. At the same time, OCP offers an open source option for the hardware layer.
  • Kernel Commits with "Fixes" tag
    Over the past 5 years there has been a steady increase in the number of kernel bug fix commits that use the "Fixes" tag.  Kernel developers use this annotation on a commit to reference an older commit that originally introduced the bug, which is obviously very useful for bug tracking purposes. What is interesting is that there has been a steady take-up of developers using this annotation: