Language Selection

English French German Italian Portuguese Spanish


KDE Plasma Wayland Image Now Built on KDE Neon Infrastructure, Qt 5.7 Is Coming

Filed under

Today, July 4, 2016, ex-Kubuntu leader Jonathan Riddell announced that the KDE Plasma Wayland image received yet another update, bringing users the latest KDE and GNU/Linux technologies.

Read more

Leftovers: KDE

Filed under
  • CentOS 6.8 image with Qt5.7, Python 3.5, LLVM 3.8

    While trying to bring my setup to package KDevelop standalone for Linux into a shape where it has a nonzero probability of me picking it up again in half a year and actually understanding how to use it, I created a docker base image which I think might be useful to other people trying to package Linux software as well. It is based on CentOS 6.8 and includes Qt 5.7 (including QtWebKit), Python 3.5 and LLVM, all built against the old CentOS libs (and thus e.g. compatible with most glibc versions out there). If you want to use it, simply install docker, and

  • Marble Maps in KDE Randa Meetings 2016

    One more year of fun and intense productivity in Randa came to an end just a few days back, and I feel so good to have been a part of it. Much progress was made by the Marble team this year by Dennis, Torsten, Friedrich, David and me. I mostly worked on the Marble Maps Android app’s navigation feature, and would like to mention the changes here very briefly...

  • KStars on Windows – Midterm evaluation

    Midterm evaluation has passed and now it’s time for a new blog post! There are a couple of weeks from the last time I’ve talked about my progress with my Google Summer of Code project.

  • Kaffeine 2.0.4 Released, Includes Major Improvements for Digital TV

    Kaffeine version 2.0.4 has been released today, substantially improving its already excellent Digital TV (DTV) support!

  • GSoC -Breath and Review

    A couple weeks ago I went to Randa Meetings, a sprint of KDE, and there I did a lot of work in Umbrello.

  • Plasma 5.6.5 and Frameworks 5.23 available in Kubuntu 16.04 Backports
  • Remote searching [KRunner/Blade]
  • Kubuntu Dojo 2 – Kubuntu Ninjas
  • Kubuntu Podcast goes Open and Unplugged

    Podcast fans will know that we were struck down with lucky show thirteen. Google Hangouts crashed out twice, and we lost the live stream. We ended up half an hour late, with no Hangouts, and a hastily make-shift YouTube live stream hooked together in record time by the #awesome Ovidiu-florin Bogdan.

  • Hacking Kdenlive at Randa

    The Randa meetings 2016 just ended, and they were a big success for everyone involved (thanks to Mario and his team for organizing this).

    We went there with an aim to work on Kdenlive's Windows port, and we managed to achieve more than 80% of the build process.

  • The Road of Trials

    In my last blog post I said that I would work on extending support for paint operations like 'fill'. I have done so, albeit more as a necessity in fixing the assistant code. Moreover, I have fixed a number of other paint operations which are vital in painting the various assistants Krita offers currently.

  • Randa Meetings 2016 Part II: Marble

    The Randa Meetings 2016 were centered on bringing KDE technology on every device.

  • System Settings review

    we have also a design for some single KCM’s 80%. In plasma 5.7 you will see the new Desktop Theme module, but we also have some mockups for other KCM’s here you see the appearance KCM’s

  • State of the KF5 Android CI

    I would have liked to say, “Yeah the Android CI runs!” – But we are not there yet; pretty close actually, and close enough that it already makes sense to tell about it, yet a few last Jenkins settings remain to be done and real life issues cause this to take a few more days. So, I will give a short primer on what we prepared in Randa.

  • Mid-term post.

    My midterm evaluation target was to create a static histogram in Labplot with an option to add new histogram among the given types and set visible advanced settings.

KaOS 2016.06 Moves the Distro to Linux Kernel 4.6, Adds Full-Disk Encryption

Filed under

The developers of the KaOS Linux operating system have had the great pleasure of announcing the release and immediate availability for download of the KaOS 2016.06 ISO image with some very exciting goodies.

First and foremost, the devs have decided to move the distribution from the long-term supported Linux 4.4 kernel series to Linux kernel 4.6, which makes it possible to fully automate the early microcode update. Furthermore, the default desktop environment has been migrated to the Beta of the upcoming KDE Plasma 5.7.

Read more

KDE Leftovers

Filed under
  • Two in one

    As you may know (unless you’ve been living in Alpha Centauri for the past century) the openSUSE community KDE team publishes LiveCD images for those willing to test the latest state of KDE software from the git master branches without having to break machines, causing a zombie apocalypse and so on. This post highlights the most recent developments in the area.

  • Krita Post-Kickstarter News

    The campaign season is over, and we’re slowly recovering and getting back into a productive groove of coding, coding, coding and more. Kickstarter has transferred €34,594.37 to our bank account, and we’ve started planning the next releases. Time for an update!

  • Akademy! and fundraising
  • Plasma 5.6 – Clean installation impression

    I was wondering if i should just be silent, since this is a negative post about Plasma. On the other hand we should not be afraid negative critics, learn from them, improve and make a better product. With that in mind, I decided to write this post anyway in hopes that it will ultimately improve the situation where improvements would be nice.

Astronomy for KDE

Filed under

Although I have covered a large number of science applications in the past, I haven't really looked at too many options available within the KDE desktop environment. This has been due to my own biases in using a GTK-based desktop environment, but now I'd like to look at some of the packages available for people who really like to use KDE on their own machines. So, let's start with the KStars astronomy program.

Read more

KDE Development, Randa, and GSoC

Filed under

Leftovers: KDE

Filed under
  • Wayland in Plasma 5.7

    Last week we released the beta version of Plasma 5.7 which means we know what this release will have for better Wayland support. First of all I need to mention what didn’t make it: unfortunately I missed the freeze of Frameworks 5.23 to land support for xdg-shell. I have a working implementation, but was not yet satisfied with the API. This is a difficult interface to provide an API for due to the unstable nature of the interface. Due to lack of xdg-shell support GTK applications are still going to use X11 on Wayland (like the Firefox window I’m just typing this blog post in).

  • The State Of Wayland For KDE Plasma 5.7

    There are a lot of Wayland support improvements to find in the upcoming release of KDE's Plasma 5.7.

    Wayland advancements for KDE Plasma 5.7 include the improved task manager, virtual keyboard support, sub-surface support, improved input device support, and more. However, missing from Plasma 5.7 is their XDG-Shell support as the API wasn't stabilized in time.

  • Qt 5.6.1-1 Released

    The problem with Qt 5.6.1, reported in QTBUG-53761, is that certain Qt Quick applications crash after some time. The problem occurs with code that loads more than 64 components (.qml or .js files) without instantiating objects from all of them. The components that initially don’t get instantiated will then be removed from the type cache, which causes problems if you later try to instantiate objects from them. Reason for the problem is too aggressive trimming of the QML type cache, which ends up deleting some QML types even though they were still in use by the application.

  • Qt 5.6.1-1 Released To Fix A Critical Problem

    Qt 5.6.1 was released earlier this month to fix outstanding issues with the Qt 5.6 tool-kit release while today the 5.6.1-1 hot-fix release is available to fix a critical problem.

    Slipping into Qt 5.6.1 was a regression that prevented certain types of Qt Quick applications from working correctly. This issue with Qt 5.6.1 would cause Qt Quick applications to crash but did not affect the newer Qt 5.7.0 release.

  • Call for submissions for the 2016 Art of Krita Book

    The Krita Foundation is going to publish a glossy, shiny book of art created with Krita! This book will be sent out to the seventy Kickstarter backers who selected the artbook as their reward, and it will be available from the Krita shop. We’ll also try and make sure it’s available through online bookshops! It’s the very first time the Krita Foundation will publish a book, and we’re really excited about it.

  • Interview with Jennifer Reuter

    If you had to pick one favourite of all your work done in Krita so far, what would it be, and why?

  • Farewell to the Mountains

    So the last train has left Randa, and we can look back at a — judging from the bugs that were fixed and the ideas that were traded and the code that was written — successful sprint. The last two days were characterized by the authentic Randa Internet experience, in which a mountain goat eats 18% of the packets, but that doesn’t stop KDE developers from writing code and sharing AppImages.

  • KDE neon Press Coverage and Comments

    KDE neon User Edition 5.6 came out a couple of weeks ago, let’s have a look at the commentry.

  • My LaKademy 2016

    In the end of May, ~20 gearheads from different countries of Latin America were together in Rio de Janeiro working in several fronts of the KDE. This is our ‘multiple projects sprint’ named LaKademy!

    Like all previous editions of LaKademy, this year I worked hard in Cantor; unlike all previous editions, this year I did some work in new projects to be released in some point in the future. So, let’s see my report of LaKademy 2016.

  • Doxyqml 0.3.0 released

    The master branch of Doxyqml, a QML input filter for Doxygen, had been waiting for a release for a long time. Olivier Churlaud, the new KApidox hero, reported that it did not work with Python 3 and submitted a patch to fix this.

  • Cutelyst 0.12.0 is out!

    Cutelyst a web framework built with Qt is now closer to have it’s first stable release, with it becoming 3 years old at the end of the year I’m doing my best to finally iron it to get an API/ABI compromise, this release is full of cool stuff and a bunch of breaks which most of the time just require recompiling.

  • Peruse 1.0 "The Birthday Release"

    One day, about half a year or so ago, it came up in a discussion that while we in KDE have a lovely document viewer named Okular, we don't have something that is well suited to actually reading things, comic books in particular. So, a project was hatched to fix this. I've blogged about it before, and made a few tweets on the topic, but today is special. Today, 1.0 happens.

KDE Neon: The Rock & Roll Distribution

Filed under

What does it mean when developers behind one of the world's most popular desktop environments decide to jump into the deep end and fork a distribution? Depending on who you ask you’ll hear madness, excellence, confusion, and excitement as onlookers figure out the exact nature of a new breed of beast and guess what it will do.

KDE neon is a new distribution freshly forked from Ubuntu being driven by prominent KDE contributors and figures. When initially announced some mixed messages marred the event, but since then the project has found its footing and expectations are seemingly being set...

Neon is entirely unique as a product produced by a community which always made generalist software; Plasma and KDE software is offered by Suse, Red Hat, Arch, Slack, any distribution you can name. Neon is in direct competition with those systems, and several people decried this new distribution as opening the potential for favouritism.

Read more

Linux kernel 4.5.7, Plasma 5.6.5, Applications 16.04.2 and Frameworks 5.23.0 available in Chakra

Filed under

The latest updates for KDE's Plasma, Applications and Frameworks series are now available to all Chakra users, together with other package updates,

Plasma 5.6.5 includes a month's worth of bugfixes and new translations, with most changes being related to plasma desktop, plasma workspace and kwin.

Applications 16.04.2 include more than 25 recorded bugfixes and improvements to 'akonadi, ark, artikulate, dolphin. kdenlive, kdepim, among others'.

Frameworks 5.23.0 include bugfixes and improvements to breeze icons, plasma framework, kio and ktexteditor, among others.

Read more

Syndicate content

More in Tux Machines

Games for GNU/Linux

Linux/FOSS Events

  • CloudNativeCon Unites Leaders in Open Source, Container and Cloud Native Tech
    Today’s cloud native ecosystem is growing at an incredibly rapid pace – as new technologies are continuously introduced and current applications are ever-evolving. Taking the lead in bringing together the industry’s top developers, end users, and vendors, the Cloud Native Computing Foundation (CNCF) hosts critical components of the cloud native software stacks including Kubernetes, Prometheus, and OpenTracing and serves as a neutral home for collaboration. To help spread cloud native practices and technology across the world, CNCF is hosting CloudNativeCon to bring together leading contributors in cloud native applications and computing, containers, microservices, central orchestration processing, and more November 8-9 in Seattle.
  • Spark on Kubernetes at Spark Summit EU
    I’ll be speaking about Spark on Kubernetes at Spark Summit EU this week. The main thesis of my talk is that the old way of running Spark in a dedicated cluster that is shared between applications makes sense when analytics is a separate workload. However, analytics is no longer a separate workload — instead, analytics is now an essential part of long-running data-driven applications. This realization motivated my team to switch from a shared Spark cluster to multiple logical clusters that are co-scheduled with the applications that depend on them.
  • valgrind 3.12.0 and Valgrind@Fosdem
    Valgrind 3.12.0 was just released with lots of exciting improvements. See the release notes for all the details. It is already packaged for Fedora 25.
  • Valgrind-3.12.0 is available
    3.12.0 is a feature release with many improvements and the usual collection of bug fixes. This release adds support for POWER ISA 3.0, improves instruction set support on ARM32, ARM64 and MIPS, and provides support for the latest common components (kernel, gcc, glibc). There are many smaller refinements and new features. The release notes below give more details.
  • Meet writers, moderators, and interviewees at All Things Open

Security News

Red Hat and Fedora

  • Diamanti and Red Hat Announce OpenShift Commons Webinar Revealing CI/CD DevOps Breakthroughs With Container Converged Infrastructure
  • UKCloud Creates an Open Source Alternative for UK Public Sector with Red Hat OpenStack Platform
    Red Hat, Inc. (NYSE:RHT), the world’s leading provider of open source solutions, today announced that UKCloud, the foremost public cloud provider for UK government, has standardized on Red Hat OpenStack Platform with Red Hat Ceph Storage to lead its public sector customers through their digital transformation journey. The Infrastructure-as-a-Service cloud platform is designed to enable UKCloud’s customers to deliver digital services directly to citizens by providing the required levels of scalability, performance and assurance.
  • Rackspace Enhances Private Cloud with Red Hat CloudForms
    Rackspace (NYSE: RAX) today announced support for Red Hat CloudForms, an enterprise management platform. With this new capability, enterprise customers can now use the power of Red Hat CloudForms in conjunction with Rackspace Private Cloud powered by Red Hat, which is managed and supported by two leading OpenStack vendors in the industry. This is an important milestone for Rackspace customers who want to deliver a complete private cloud solution to their users across multiple cloud platforms. For Rackspace and Red Hat, it is a continuation of the companies' commitment to empowering customers by enhancing capabilities in the core OpenStack project, while also integrating value-added software when appropriate.
  • Pay Close Attention To These Analyst Ratings: Red Hat, Inc. (NYSE:RHT), Facebook, Inc. (NASDAQ:FB)
  • The perils of long development cycles
    As for today, latest version of systemd is v231, released in July 2016. This is the version that will be in Fedora 25 (to be GA in three weeks). That's quite a long time between releases for systemd – we used to have a new version every two weeks. During the hackfest at systemd.conf 2016, I've tried to tackle three issues biting me with Fedora 24 (v229, released in February this year) and F25. The outcome was… unexpected.
  • Switchable / Hybrid Graphics support in Fedora 25
    Recently I've been working on improving hybrid graphics support for the upcoming Fedora 25 release. Although Fedora 25 Workstation will use Wayland by default for its GNOME 3 desktop, my work has been on hybrid gfx support under X11 (Xorg) as GNOME 3 on Wayland does not yet support hybrid gfx,