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Early announce: Qt4 removal in Jessie+1

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KDE

We the Debian Qt/KDE Team want to early-announce [maintainer warning] our decision to remove Qt4 from Jessie+1. This warning is mostly targeted at upstreams.

Qt4 has been deprecated since Qt5's first release on December 19th 2012, that means almost two years ago!

So far we had bugfixes-only releases, but upstream has announced that they will end this support on august 2015. This already means we will have to do a special effort from that point on for Jessie in case RC bugs appears, so having it in Jessie+1 is simply a non-go.

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Plasma-nm 0.9.3.5 release

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KDE

I just want to inform you (those who are still running KDE 4) that we released a new version of your favorite network applet. This new release brings to you many bug fixes and should make your life easier. We really recommend to update to the new version as we, not intentionally, introduced some new issues in the previous version. Together with the new release of plasma-nm we also released our libnm-qt library which is also needed if you want to have fixes from plasma-nm properly working.

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KDE Developer Aaron Seigo Joins Kolab Systems

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KDE
Interviews

Aaron Seigo is a seasoned open source developer who leads the Plasma team at KDE. He also tried to bring a Linux-based tablet to the market through his Vivaldi project. He recently joined Kolab Systems, and we talked to him as well as Kolab CEO Georg Greve to understand what Kolab does and how Aaron, a KDE developer, will help the company.

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Diving into Plasma’s 2015

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KDE

In terms of user demographic, we’re almost certain to see one thing happening with the new Plasma 5 UI, as distros start to ship it by default, this is what these new users are going to see. Not everybody in this group of users is interested in how cool the technology stack lines up, they just want to get their work done and certainly not feel impeded in their daily workflows. This is the target group which we’ve been focusing our work on in months since summer, since the release of Plasma 5.0. Wider group of users sounds pretty abstract, so let’s take some numbers: While Plasma 5 is run by a group of people already, the number of users who get it via Linux distributions is much larger than the group of early adopters. This means by the end of next year, Plasma 5 will be in the hands of millions of users, probably around 10 million, and increasing. (This is interpolated from an estimation of Plasma users in the tens of millions, with the technology adaption lifecycle taken as base.)

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Pisi Linux 1.1 KDE

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GNU
KDE
Linux

Pisi Linux has continued its activities after 1.0 and we reached our second stable version 1.1. This version resulting from intensive studies; strong, stable, comfortable to use, safe and so fast. The strength of the structure to prevent damage to your system uses hardware safely to the end. Also in this release, along with many innovations were offered to us.

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Display Managers In Plasma 5

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KDE

KDM was dropped from Plasma 5. KDM includes code from XDM dating back to 1988! It had served it's job well. However, we're now at a point where we need the backend to be Wayland ready and we want to use more modern QML in the front end. When you have to replace both the back and front ends, it's a sign to just start from scratch.

There was some work done 2 years ago into sharing code with LightDM. In the meantime a separate project was started, SDDM which is (yet another) display manager.

Although personally I was very happy with what we had with LightDM it definitely doesn't make sense to split resources, so we focussed everything on SDDM and I have been helping work on that transferring knowledge from my old project.

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DWD – an FAQ for questions around the Web

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KDE

DWDs are not CSDs, and all theming and drawing is handled by the window manager and decoration. In addition, applications only export the structure of their widgets, they do not pre-draw or draw the widgets themselves. Applications would have little or no say in how their decorations look, just like traditional SSDs.

That being said, we don’t want DWDs to be absolutly rigid, we are looking at ‘safe’ ways applications can do basic branding on themselves in a reasonable manner, which decorations could potentially integrate without excessive effort. The main thing we are looking at is allowing applications to offer a colour pallet which decorations could use to tweak their appearance, but DWD ultimately would put the power in your hands and options would also be provided to disable unwanted hints and effects for more consistency. A primary sentiment with DWDs is that the user would be completely in control of all aspects DWDs would provide.

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[Gwenview] Habemus Maintainer!

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KDE

14 years ago, I started creating an image viewer. Back then it felt like a good project to get started with graphical application development for my newly installed Linux system. Little did I know... In 14 years Gwenview went through one toolkit change (GTK+1.2 to Qt2/KDE2), got ported to Qt3/KDE3, moved from SourceForge CVS to KDE Extragear, got ported to Qt4/KDE4, became the default image viewer of KDE4 and finally got ported to Qt5/KF5.

[...]

You may be aware I spend most of my free time these days on some other project. I am not completely out of Qt and KDE development however: I have a number of small side projects, many of them Qt-based, to which I want to give a bit more visibility. Stay tuned for more announcements.

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Krita Desktop: A free, open source painting tool, maybe as good as Photoshop

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GNU
KDE
Linux
Software

From the One-to-watch Department: If you do any graphics work you should take a look at Krita Desktop, a really impressive painting tool that rivals Adobe Photoshop for features and makes some ways of working much easier.

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Skrooge 1.10.0 released

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KDE

The Skrooge Team announces the release 1.10.0 version of its popular Personal Finances Manager based on KDE Frameworks.

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Linux Kernel 3.19-Rc6 Released


Linux Kernel 3.19-Rc6 Released

One more rc released today shortening time period for the final release. Each release sees a new changes and fixes and this one is slightly smaller but as always better.
 
 
 
 
 
 

Read at LinuxAndUbuntu

Ubuntu Flavors 15.04 Vivid Vervet Alpha 2 Released


Picture

Ubuntu flavors 15.04 alpha 2 has been released for testing. Ubuntu Unity does not take part in the alpha releases. Flavors like Kylin, Ubuntu Gnome, Lubuntu and Kubuntu alpha 2 relases are available.



Read at LinuxAndUbuntu

MBARI testing the waters with open source camera

“There is a movement to have open source oceanographic equipment,” said Chad Kecy, lead designer and MBARI engineer. “Anyone could take our designs and modify them for specific needs they have. It’s just a less expensive and easier way of getting cameras in the water.” Read more

Fixing unperceived errors in my X Windows configuration

Last week I decided to bite the bullet and upgrade X Windows to the latest version available in the main Portage tree. After rebooting, X Windows, GLX and Direct Rendering worked fine as usual. So everything was good. Well, not quite. Although the installation was working properly, there were still some long-standing messages in the X.Org log file that indicated my installation was not configured completely correctly. I had ignored them for too long and resolved to find their causes and eliminate them. Here is what I did.

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