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How open source software builds strong roots for better governance

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Open data and going digital are subjects high on the international agenda for global development, particularly when it comes to financing improved services and infrastructure for the poorest people in the world. Young people from Laos to Lagos aspire to become software developers, and smartphones are set to put unprecedented computing power into every corner of the earth. But the paradox is that many governments still only have rudimentary information technology infrastructure and often can't find trained and skilled staff to design and run it.

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The Building Blocks of Open Source Innovation

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Open source code creation opens the door for IT developers across varied industries to adopt, modify and customize technology to their organization’s specific needs. Companies are free to contribute to and adopt code so long as resources—such as intellectual property software audit services—are applied to ensure that the ground rules established by the code’s originator are acknowledged and followed.

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Fotoxx 15.04 Image Editor Can Now Properly Extract Thumbnails from RAW Files

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Fotoxx, an open source, free, and powerful image manipulation software for Linux kernel-based operating systems has reached version 15.04, an important release that brings several new features, various improvements, as well as bugfixes.

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What does the future hold for the Internet of Things?

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I started getting involved with open source as a Computer Science (CS) grad student. I was using a combination of open source and proprietary software in my research. Given the nature of research, being able to rapidly prototype a concept and customize the tools involved are both hugely important goals. I found that open source tools often gave our team this win-win scenario where we were able to quickly try a variety of tools at no cost while also being empowered to modify or even combine solutions. This was a big advantage over using closed proprietary software.

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Open Xchange teams with PowerDNS and Dovecot to create open source powerhouse

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OPEN-XCHANGE, the security conscious open source white label productivity provider from Germany, has announced a three-way merger to create one of the largest open source companies in Europe.

The deal sees the company join up with Dutch DNS software vendor PowerDNS and Finnish IMAP server provider Dovecot to form a pan-European powerhouse.

The new deal sees the combined Open-Xchange take a 90 percent market share in the secure DNS market and some 130 million user accounts.

We caught up with Open-Xchange CEO Rafael Laguna to get his thoughts on the news, starting with the advantages that the combined company will bring to the open source market.

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Higher ed finds increasing value in open source CMS options

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"The university has since launched somewhere between 350 and 400 websites, all built on Drupal 7," writes Schaffhauser "While the CMS is centrally managed to keep the system updated, it grants individual colleges, programs and departments the flexibility to put up their own images, update text as they want, add and move site objects (themes, content types and Drupal "modules") and "essentially have a custom look with a managed system," [director of university Web services, Mark] Albert explained to Campus Technology.

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‘EC should replace PDF by HTML5 for its online forms‘

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The European Commission should stop using PDF for online application forms, say five European groups campaigning for open standards and free and open source software. The EC should instead switch to modern web tools such as HMTL5 and XForms. The EC’s PDF forms often include elements that are only implemented in proprietary software from a particular vendor, the groups say.

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Antivirus Live CD 12.0 Has Been Released, Promises to Protect Computers Against Viruses

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Zbigniew Konojacki, the creator of the 4MLinux series of distributions, has announced recently the immediate availability for download of Antivirus Live CD 12.0, an open source distribution that provides users with a live Linux computing environment built around the popular ClamAV (Clam AntiVirus) virus scanner.

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Swiss mull law change to allow sharing open source

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Switzerland’s statutory law might be changed to allow federal public administrations to publish their software as open source, reports the Swiss Parliamentary Group on Digital Sustainability. The Federal Council (Upper House) is to consider if changes to the law are needed, upon request by the National Council (Lower House).

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Studying polar data with the help of Apache Tika

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For the past 10 years, I have straddled the divide between Earth science and informatics. My PhD focused on remote sensing and snow hydrology, but I entered the world of data science and software development when faced by challenges in processing and distributing the immense amounts of data produced by my research. Fortunately, I was lucky. I had the opportunity to collaborate with a group of computer scientists at NASA/JPL who helped guide me into the world of open source software and the Apache way.

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More in Tux Machines

Leftovers: Software

  • i2pd 2.10 released
    i2pd (I2P Daemon) is a full-featured C++ implementation of I2P client. I2P (Invisible Internet Protocol) is a universal anonymous network layer. All communications over I2P are anonymous and end-to-end encrypted, participants don't reveal their real IP addresses. I2P client is a software used for building and using anonymous I2P networks. Such networks are commonly used for anonymous peer-to-peer applications (filesharing, cryptocurrencies) and anonymous client-server applications (websites, instant messengers, chat-servers). I2P allows people from all around the world to communicate and share information without restrictions.
  • Pixeluvo Review | Photo Editor for Linux & Windows
    A review of Pixeluvo, a great photo editor available on Linux and Windows. Pixeluvo is not free or open source.
  • Blit, A Retrospective On My Largest Project Ever
    I’ve always been someone who’s liked art and programming. Especially combining the two. One of my favorite genres is pixel art, or sprites as they are also known. I’ve dabbled in making a few other art programs before, but nothing like this. Originally Blit supposed to be only a sprite animation tool that had a modern look and feel, but my ideas for it grew greater (*sigh* feature creep). There are many other sprinting tools out there like GrafX2, Aseprite, (and other 2D animation programs like TVPaint). I’m not saying that it’s wrong that they make their own GUI toolkit, but it feels kind of odd. I really wanted to bring these types of programs out of the days of the Amiga. After doing some initial research, I settled on using Qt.
  • An alert on the upcoming 7.51.0 release
    In two weeks time, on Wednesday November 2nd, we will release curl and libcurl 7.51.0 unless something earth shattering happens.
  • Desktop Gmail Client `WMail` 2.0.0 Stable Released
    WMail is a free, open source desktop client for Gmail and Google Inbox, available for Linux, Windows, and Mac.
  • SpaceView: Ubuntu File System Usage Indicator
  • FunYahoo++: New Yahoo Messenger Plugin For Pidgin / libpurple [PPA]
    Yahoo retired its old Messenger protocol in favor of a new one, breaking compatibility with third-party applications, such as Pidgin, Empathy, and so on. Eion Robb, the SkypeWeb and Hangouts developer, has created a replacement Yahoo prpl plugin, called FunYahoo++, that works with the new Yahoo Messenger protocol. Note that I tested the plugin with Pidgin, but it should work with other instant messaging applications that support libpurple, like BitlBee or Empathy.
  • GCC Lands Loop Splitting Optimization
    The latest GCC 7 development code has an optimization pass now for loop splitting.
  • GCC 7 To End Feature Development Next Month
    Friday's GCC 7 status report indicates the feature freeze is coming up in just a few weeks. Red Hat developer Jakub Jelinek wrote in the latest status report, "Trunk which will eventually become GCC 7 is still in Stage 1 but its end is near and we are planning to transition into Stage 3 starting Nov 13th end of day time zone of your choice. This means it is time to get things you want to have in GCC 7 finalized and reviewed. As usual there may be exceptions to late reviewed features but don't count on that. Likewise target specific features can sneak in during Stage 3 if maintainers ok them."
  • GNU Parallel 20161022 ('Matthew') released [stable]
    GNU Parallel 20161022 ('Matthew') [stable] has been released. It is available for download at: No new functionality was introduced so this is a good candidate for a stable release.
  • GNU Health 3.0.4 patchset released
    GNU Health 3.0.4 patchset has been released !
  • guile-ncurses 2.0 released
    I am pleased to announce the release of guile-ncurses 2.0 guile-ncurses is a library for the creation of text user interfaces in the GNU Guile dialect of the Scheme programming language. It is a wrapper to the ncurses TUI library. It contains some basic text display and keyboard and mouse input functionality, as well as a menu widget and a form widget. It also has lower level terminfo and termios functionality.
  • Unifont 9.0.03 Released
    Unifont 9.0.03 is released. The main changes are the addition of the Pikto and Tonal ConScript Unicode Registry scripts.
  • PATHspider 1.0.0 released!
    In today’s Internet we see an increasing deployment of middleboxes. While middleboxes provide in-network functionality that is necessary to keep networks manageable and economically viable, any packet mangling — whether essential for the needed functionality or accidental as an unwanted side effect — makes it more and more difficult to deploy new protocols or extensions of existing protocols. For the evolution of the protocol stack, it is important to know which network impairments exist and potentially need to be worked around. While classical network measurement tools are often focused on absolute performance values, PATHspider performs A/B testing between two different protocols or different protocol extensions to perform controlled experiments of protocol-dependent connectivity problems as well as differential treatment.
  • The Domain Name System

today's howtos

Leftovers: KDE

  • Happy 20th birthday, KDE!
    KDE turned twenty recently, which seems significant in a world that seems to change so fast. Yet somehow we stay relevant, and excited to continue to build a better future. Lydia asked recently on the KDE-Community list what we were most proud of.
  • SETI – Week of Information Technology
  • KDevelop for Windows available on Chocolatey now
    Which is already great in itself! But now it's also possible to install it via the super popular Windows package manager for Windows, Chocolatey.
  • colord-kde 0.5.0 released!
    Last official stable release was done more than 3 years ago, it was based on Qt/KDE 4 tech, after that a few fixes got in what would be 0.4.0 but as I needed to change my priorities it was never released. Thanks to Lukáš Tinkl it was ported to KF5, on his port he increased the version number to 0.5.0, still without a proper release distros rely on a git checkout.
  • Call for attendees Lakademy 2017
    As many of you know, since 2012 we organize the Lakademy, a sort of Latin American Akademy. The event brings together KDE Latin American contributors in hacking sessions to work on their projects, promo meetings to think KDE dissemination strategies in the region and other activities.
  • Plasma 5 Desktop on FreeBSD Branding
    The FreeBSD packages of KDE software — the KDE 4 desktop, and soon KDE Frameworks 5 and Plasma 5 Desktop and KDE Applications — have traditionally been shipped pretty much as delivered from the upstream source. We compile, we package, and there is very little customization we do as a “distro”. The KDE 4 packages came with a default wallpaper that was a smidgen different from the one shipped with several Linux distro’s. I think Ivan Cukic did that artwork originally. For Plasma 5 Desktop, we also wanted to do a tiny bit of branding — just the default wallpaper for new users, mind.
  • A bit on Tooling
    So on the weekend I also worked on updating Qt 5.6.1 to Qt 5.6.2 on FreeBSD, which involves using new and scary tools as well. Power tools, they can be really useful, or they can take off a finger if you’re not careful. In this case it was Phabricator, which is also used in KDE — but not everywhere in KDE. For FreeBSD, the tool is used to review updates to ports (the packaging instructions), so I did an update of Qt from 5.6.1 to 5.6.2 and we handled the review through FreeBSD’s Phab. The ports infrastructure is stored in SVN, so the review is relatively straightforward: update the ports-tree checkout, apply your changes, use arc to create or update a review request. I was amazed by how painless it was — somehow I’d been frightened. Using the tool once, properly, makes a big difference in self-confidence.
  • Krita 3.1 second beta.
    The Krita 3.1 beta come with a full features and fixes. The linux version to download your krita-3.0.91-x86_64.appimage.
  • Second Beta for Krita 3.1 Available
    We’re still fixing bugs like madmen… And working on some cool new features as well, but that’s for a later release. In any case, here is the second Krita 3.1 beta! Yes, you’re reading that correctly. Originally, we had planned to use 3.0.2 as the version for this release, but there is so much news in it that it merits a bigger version bump.


  • Consequences of the HACK CAMP 2016 FEDORA + GNOME
    I used to do install parties in order to promote the use of FEDORA and GNOME project since five years ago. As you can see more details in the Release Party FEDORA 17 for Fedora, and Linux Camp 2012, GNOME PERU 2013, GNOME PERU 2014...
  • GNOME Shell Making It Easy To Launch Apps/Games For Optimus / Dual GPU Systems
    With the GNOME 3.24 desktop that's currently in development the latest GNOME Shell code has support for easily letting the user launch an app on a dedicated GPU when applicable for handling NVIDIA Optimus use-cases of having integrated and discrete GPU laptops. When a dual-GPU system is detected, a menu item will be added to opt for "Launch using Dedicated Graphics Card", per this commit. The GNOME Shell change for supporting discrete GPUs was made and when the user opts to launch on the dedicated GPU, the DRI_PRIME=1 environment variable will automatically be set for that new program/game.