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KDE

Artikulate port to GStreamer-1.x is ready to merge

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KDE

As an pronunciation trainer, Artikulate does not only need sound output, but also sound input. For sound output the (Linux) world is kind of simple and it only costs some lines of code to integrate Phonon or a similar framework into your application. For sound input it is trickier, especially if you do not want to work with a C-style API (when coding a C++/Qt application, C-style API feels very strange). The solution to this problem is QtGStreamer, which provides Qt-style C++ bindings for GStreamer, and hence access to the currently best multimedia framework.

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Kubuntu: KDE Applications and Development Platform 4.13.2

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KDE

Packages for the release of KDE SC 4.13.2 are available for Kubuntu 12.04LTS, 13.10 and our development release. You can get them from the Kubuntu Backports PPA.

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WEEKLY PLASMA 5 LIVE ISO

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GNU
KDE
Linux

With KDE Frameworks 5 and Plasma 5 not too far away our awesome Blue Systems build crew now increased the cadence at which we publish new Neon 5 Live ISO images for you to test.

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Randa Meetings Interview: Sanjiban Bairagya

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KDE
Interviews

Here we are in conversation with Sanjiban Bairagya, a current Google Summer of Code 2014 intern who is working on Marble for KDE and is one of the younger, fresher, newer lots at KDE and has quite a bit to offer in terms of enthusiasm and brilliant ideas as well as zeal!

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More from Randa:

  • Sponsors required for KDE code sprint in Randa

    KDE is organizing a "coding sprint" in Randa, Switzerland. KDE Developer Sprints are focused gatherings of KDE developers to work on a specific part of KDE. Sprints are an opportunity to plan, design, and hack (think 20% socialization and 80% perspiration). Though sprints are supported by KDE e.V. financially and organizationally, we are having more enthusiastic people than funds allotted to us by KDE e.V. We need your support in helping us to fill this gap.

  • Starving Developers

    Phonon, a pillar of our multimedia solutions, was revived in Randa. Kdenlive, our video editor, became 302% more awesome in Randa. The KDE Frameworks 5 movement seeking to make our awesome libraries more useful to all the world started in Randa. Amarok 2 was planned in Randa. Approximately a godzillion bugs were fixed in Randa.

Misc. KDE:

  • Geogebra file support in Kig ( GSoC Report )

    KIG currently has filters for various formats ( Cabri, Dr-Geo, KGeo, KSeg ). I have been working on implementing the Geogebra-filter for KIG. Here’s some introduction about the Geogebra-filter that we are trying to implement :

  • First Report

    As the title (Lyrics Support improvements) of my Google Summer of code project suggests, I am improving the way lyrics are fetched and displayed in Amarok. Personally, I like to follow the lyrics of the song that is playing; so I added this is idea to the Idea Page for GSoC 2014. And now here I am, working on it. I goal of my project is to highlight the particular line from the entire lyrics text that is being played.

  • Last week in Krita — week 23 & 24

    In the last two weeks, besides the coding work on the git repositories, Boudewijn has made available a hefty number of testing builds for the windows community. This builds brings up the latest novelties and features developed in the master branch. Note, however, not all feature sets are finished and it is not recommended for production use. Get the bleeding edge build

  • after convergence

    Two years later I gave a presentation summarizing these thoughts at Akademy in Dublin. A desktop layer that was stackable like a normal window ("dashboard" in today's jargon), scripted components instead of compiled applets, dataengines, network services, dynamically loading different layouts for different user activities, using threads to keep the UI fluid, easy animation systems, configure/manipulate-in-place, a window manager that did more than just put title bars around things, etc. It was finally time to get to turning scribbles in notebooks into code. (I was still maintaining various parts of KDE's 3.x desktop at the time, in particular kicker, as well as working on a variety of other bits of KDE software. This, along with a semi-crazy travel schedule kept me busy with productive things while these ideas were crystallizing.)

  • QML module versions and automatic imports
  • Five Musings on Frameworks Quality

    KDE Frameworks 5 will be released in 2 weeks from now. This fifth revision of what is currently known as the “KDE Development Platform” (or, technically “kdelibs”) is the result of 3 years of effort to modularize the individual libraries (and “bits and pieces”) we shipped as kdelibs and kde-runtime modules as part of KDE SC 4.x. KDE Frameworks contains about 60 individual modules, libraries, plugins, toolchain, and scripting (QtQuick, for example) extensions.

Refurbished HP Laptops with Kubuntu

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GNU
KDE
Linux

It’s always nice to come across Kubuntu being used in the wild. Recently I was pointed to a refurbished laptop shop in Ireland who are selling HP laptops running Kubuntu 14.04LTS. €140 for a laptop? You’d pay as much for just the Windows licence in most other shops.

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Five Musings on Frameworks Quality

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KDE

KDE Frameworks 5 will be released in 2 weeks from now. This fifth revision of what is currently known as the “KDE Development Platform” (or, technically “kdelibs”) is the result of 3 years of effort to modularize the individual libraries (and “bits and pieces”) we shipped as kdelibs and kde-runtime modules as part of KDE SC 4.x. KDE Frameworks contains about 60 individual modules, libraries, plugins, toolchain, and scripting (QtQuick, for example) extensions.

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KWin is no more

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KDE

Now that I have your attention: the binary of KWin/5 just got renamed from “kwin” to “kwin_x11″. For you as a user nothing changes, the startup is adjusted to start kwin_x11 instead of kwin. Nothing else changed. The D-Bus interface is still org.kde.KWin, the config file is still “kwinrc”, etc. etc. Only if you start KWin manually remember to run “kwin_x11 –replace &” instead of “kwin –replace &”.

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Kubuntu 14.04 LTS Users Can Test the Beautiful Plasma 5 Beta 2 Desktop

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GNU
KDE
Linux

The new KDE Plasma 5 Beta 2 that was released only a few days ago can be tested in Kubuntu 14.04 LTS with a just a minimum of effort.

The KDE developers are preparing to release the final version of Pasma 5, the replacement of the current desktop that is being used by KDE. It's still in the Beta stages, but the final version is close. The good news is that you can now test it in Kubuntu 14.04 LTS.

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How to test-drive KDE’s Plasma 5 in Kubuntu

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KDE
HowTos

Before you follow my instructions to install Plasma 5 on your system, keep in mind that Plasma 5 is under heavy development and the stable release has not been made. Since it’s in development stage, there are (as expected) issues. Some of the issue you should be aware of include the missing wallpaper, icons may stop working now and then and Plasma Network Manager is missing as well.

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Google Chrome 37 Dev Brings Multiple Fixes and a KDE-Only Feature

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KDE
Google

The Google developers have launched a new version of their Chrome browser, but this is just the development branch. It's possible that some of the features integrated in this version of the browser will never make it to Beta and Stable.

Google Chrome Dev is the place where the developers implement new features and where the majority of fixes are added. There have been very few times when the Dev release wasn’t large, and this is not one of those times.

According to the changelog, pause and buffer are now suppressed for local resources, an input data parser has been added for Mojo message validation tests, a loop in GN has been fixed, a trivial end-to-end (in-process) test of Mojo shell has been added, libxslt has been added to the GN build, the LLVMpipe GL driver is now loaded in the Chromoting desktop session, the same vk non-overscroll solution is now used for both the login and lock screens, and a bug that occurred on search has been fixed.

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today's leftovers

Proposed: A Tainted Performance State For The Linux Kernel

Similar to the kernel states of having a tainted kernel for using binary blob kernel modules or unsigned modules, a new tainting method has been proposed for warning the user about potentially adverse kernel performance. Dave Hansen of Intel has proposed a new "TAINT_PERFORMANCE" for the kernel that would proactively print a warning message about not using the kernel for any performance measurements. Dave explained in his RFC announcement, "I have more than once myself been the victim of an accidentally-enabled kernel configuration option being mistaken for a true performance problem. I'm sure I've also taken profiles or performance measurements and assumed they were real-world when really I was measuring the performance with an option that nobody turns on in production. A warning like this late in boot will help remind folks when these kinds of things are enabled." Read more

Scientific Linux 7.0 x86_64 BETA 3

Fermilab's intention is to continue the development and support of Scientific Linux and refine its focus as an operating system for scientific computing. Today we are announcing a beta release of Scientific Linux 7. We continue to develop a stable process for generating and distributing Scientific Linux, with the intent that Scientific Linux remains the same high quality operating system the community has come to expect. Please do not install Pre-Release software in your production environment. Read more

Ubuntu 14.10 (Utopic Unicorn) Now Features Linux Kernel 3.16.1

"The Utopic kernel has been rebased to the first v3.16.1 upstream stable kernel and uploaded to the archive, ie. linux-3.16.0-9.14. Please test and let us know your results," says Canonical's Joseph Salisbury, after the latest Ubuntu Kernel Team meeting. Read more