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KDE

KDE Frameworks 5 Will Come To Fedora 21

Filed under
KDE
Red Hat

For Fedora 21 there is the KDE Frameworks 5 feature with the goal of shipping all of the KF5 library components that can live side-by-side with KDE4. Some of the packages have already landed into Fedora Rawhide while the rest are expected in the weeks ahead. However, Fedora 21 isn't being released until late in 2014... For Fedora KDE users right now running Fedora 20, fortunately there is a solution.

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Chakra-2014.05-Descartes released

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KDE

The Chakra team is proud to announce the first release of Chakra Descartes series, which will follow the 4.13 KDE releases.

We are excited to include the new artwork set by Malcer, codenamed Sirius. The whole Chakra experience has been improved in every detail, from the GRUB theme to the KDE Desktop.

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Qt Creator 3.1.1 Lands Alongside Qt 5.3

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Development
KDE

Qt Creator 3.1.1 has arrived along with Qt 5.3, as it usually happens, and it shares most of the features that have been implemented by the Digia developers. This is actually just a maintenance release for the more important 3.1.0 version that was made available just a month ago.

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KDE’s Plasma Next gets a new icon theme from Nitrux

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KDE

KDE‘s Plasma is one of those few desktops which offer extreme cutomization, giving a user full control over the system. Those who complain that the default icon sets have not changed for ages need to understand that art & design need heavy investment (good designers are expensive) and you can’t expect new icon theme with each release – look at Android, iOS or Mac OSX. iOS just got an icon theme reboot which got mixed reviews from users.

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Qt 5.3 Released

Filed under
Development
KDE

I’m happy to announce that Qt 5.3 has been released. The main focus for this release was performance, stability and usability. Nevertheless, Qt 5.3 has also gotten a fair amount of new features that help make developers’ lives easier.

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locale changes in plasma next

Filed under
KDE

In Qt5, the locale support has seen a lot of improvements compared to Qt4. John Layt has done some fantastic work in contributing the features that are needed by many KDE applications, to a point where in most cases, KLocale is not needed anymore, and code that used it can now rely on QLocale. This means less duplication of code and API (QLocale vs. KLocale), more compabitility across applications (as more apps move to use QLocale), less interdependencies between libraries, and a smaller footprint.
This is one of the areas where porting of applications from KDE Platform 4.x to KDE Frameworks 5 can cause a bit of work, but it has clear advantages. KLocale is also still there, in the kde4support library, but it’s deprecated, and included as a porting aid and compatibility layer.

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KDE Frameworks 5 official packages available for Arch Linux

Filed under
GNU
KDE
Linux

Developer Andrea Scarpino announced the availability of KDE Frameworks 5 packages for Arch Linux. Currently the packages are available in the extra repository of Arch.

Users can install the under-development version of KDE Frameworks 5 side by side with KDE 4 from the Beta 2 stage. To make this possible the packages are installed under /usr instead of /opt/kf5 as it used to be on the Arch User Repository (AUR) previously. Till date the only exception was the kactivities component because both KDE Frameworks and KDE 4 ship a kactivitymanagerd binary. To make them co-install now both the packages from KDE4 and KDE Frameworks install a kactivities virtual package on the same system under the /usr directory. The packages are grouped into two parts: kf5 and kf5-aids (PortingAids).

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KDE Frameworks 5 Added To Arch, Plasma Next Is Coming

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KDE

As of today the KDE Frameworks 5 packages have been added to Arch Linux's "extra" repository. These KDE Frameworks 5 packages can coexist on the same Arch system as KDE 4. Arch Linux users can fetch these new packages from extra via kf5 and kf5-aids.

The KDE Arch contributor working on this, Andrea Scarpino, also hopes to have the current development packages of KDE Plasma Next packaged up in the next few days. Plasma Next initially isn't going into a main/extras repository but initially under kde-unstable and is prefixed from the rest of the system. Those wishing to learn more about these early "KDE 5" Arch packages can read Andrea's blog post.

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Qt 5.3 Will Hopefully Be Released Early Next Week

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Development
KDE

If all goes according to plan, we will see the official Qt 5.3 unveiling next Tuesday, 20 May. A new snapshot was released today to encourage last minute testing. If nothing serious is found, today's snapshot will be the final packages otherwise Digia will need to spin new packages and this will push back Tuesday's release.

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KDE Plasma Next packages Oxygen as default font

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KDE

The size of many widgets depend on the font as they adjust depending on the space required to fit text. The problem increases with translated versions of the text. Sebastian explains that Plasma relies on sensible font settings and metrics for better support of HDPI displays. There is a stronger emphasis on fontsize-as-rendered-on-a-given screen. The UIs are designed to fit a certain number of columns and rows of text with ample dynamic spacing, so that even translations fit well. The size of the UI elements are roughly the same size on different displays. This design seems to be received well by the users.

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More in Tux Machines

KDE and Qt

  • The Novelty of KDE Neon
    The good folks at KDE managed to engage a market of Linux desktop users underserved by other distribution models. Or, maybe it’s just me. KDE has a long history in the desktop ecosystem. It was the first Linux desktop I was exposed to back in 2006. Back then, it was on OpenSUSE and it was clean and functional. For some reason after that, installing KDE had never really appealed to me. I’ve tested it out briefly when poking around at what the OpenSUSE guys were doing and I’ve run Kubuntu for brief snippets. For years, I’ve been trying to find out what type of desktop user I am and which distro fits my needs.
  • Tracking KDE Frameworks and Qt
    The KDE-FreeBSD team bumped Qt to 5.7.1 and KDE Frameworks to 5.31.0 in official ports last week, so we’re fairly up-to-date in that department. On FreeBSD, we still fully support Qt4 next to Qt5, so some of the delay in getting this stuff in is due to some shuffling of install locations. In particular, we’ve added qt-chooser in this round of updates, so that qmake is qmake — and no longer qmake-qt4 or some other suffixed binary. We use qt-chooser to switch out one or the other. Checking that this doesn’t break anything else — or at least making sure that everything still compiles — is what took the most time this round of updates.
  • Simple Menu Launcher for KDE Plasma 5.9
    Following "United" theme, there is also "Simple Menu" launcher for KDE Plasma 5.9. It's minimal, a smaller form of full screen menu; it's also clean, showing all applications at once. Honestly, it's UI is similar to Pantheon Menu in elementary OS but including categories. If you like horizontal-oriented menu, Simple Menu is suitable for you. It's available to install from KDE Store. Thanks to Sho for creating Simple Menu.
  • A Simple KDE Twitter Plasmoid
    This KDE Twitter Plasmoids offers a simpler alternative to a desktop Linux twitter app like Choqok. See tweets, send tweets, and check mentions.
  • Telegram desktop client for flatpak #2
    Some time ago I posted a blog post about how I packed telegram desktop client for flatpak. I’ve been updating it since then in some reasonable intervals as I don’t have time to update it more often and mostly because the telegram client’s build system breaks my build quite oftenly. Recently I discovered that someone managed to patch telegram to use system Qt libraries instead of building own patched Qt and building linking it statically. After some time I managed to adjust those patches and make them work with my build which allows me to use Qt from KDE runtimes. Here are new instructions how to get this work:
  • Building the latest greatest for Android AArch64 (with Vulkan teaser)
    Let’s say you got a 64-bit ARM device running Android. For instance, the Tegra X1-based NVIDIA Shield TV. Now, let’s say you are also interested in the latest greatest content from the dev branch, for example to try out some upcoming Vulkan enablers from here and here, and want to see all this running on the big screen with Android TV. How do we get Qt, or at least the basic modules like QtGui, QtQuick, etc. up and running on there?
  • Qt Quick WebGL Streaming
    WebGL Streaming is optimized for Qt Quick and allows you to run remote Qt Quick applications in a browser.

SUSE Leftovers

  • OBS got the power!
    Old build workers, rack mounted Old build workers, rack mounted One year after introducing a new kind of Open Build Service worker machines, the “lambkins”, the openSUSE Build Service got a big hardware refresh. The new machines, sponsored by SUSE, are equipped with: 2,8GHz AMD Opteron Processors (6348) 256 GB RAM one 120 GB SSD Four of them are located in a chassis with a height of 2 units and run 12-16 workers on them (virtual machines, that are building packages). That new build power allowed us to remove some of old machines from the pool. The unified hardware makes the management of the machines a lot easier now, even if there are still the most powerful old machines left.
  • openSUSE Heroes December meeting – final results
    While we had some fun and good food and drinks, we also managed to discuss a lot during the three days in the Nuremberg headquarter. This was needed because this was the first time that the Heroes came together in their current form. In the end, we managed to do no coding and even (nearly) no administration – but instead we started to discuss our (internal and external) policies and work flows – and did some decisions regarding the next steps and the future of the openSUSE infrastructure.
  • New and improved Inqlude web site
    During last year's Summer of Code I had the honor of mentoring Nanduni Indeewaree Nimalsiri. She worked on Inqlude, the comprehensive archive of third party Qt libraries, improving the tooling to create a better structured web site with additional features such as categorization by topic. She did an excellent job with it and all of her code ended up on the master branch. But we hadn't yet made the switch to change the default layout of the web site to fully take advantage of all her work. As part of SUSE's 15th Hack Week, which is taking place this week, I took some time to change that, put up some finishing touches, and switch the Inqlude web site to the new layout. So here we are. I proudly present the new improved home page of Inqlude.

Benchmarks Of Ubuntu 17.04 Beta vs. Antergos, Clear Linux, openSUSE Tumbleweed

For those curious how Ubuntu 17.04 is shaping up, considering this week was the "beta" release for participating flavors, I decided to take a fresh Ubuntu 17.04 x86_64 daily ISO and see how its performance compares to Ubuntu 17.10, Clear Linux 13600, Antergos 17.2, and openSUSE Tumbleweed. Read more

DebianDog Is a Useful Pocket Pup

The earlier versions of DebianDog work flawlessly, but the latest release seems to suffer from some work-in-progress flaws. I had very little trouble running the default software as-is. When I changed system settings or configured applications a certain way, those changes either did not work or were accompanied by a variety of glitches. I also had some trouble getting the persistent memory options to work. A related problem was setting up the personal save storage file. These issues cropped up or did not appear at all, depending on the hardware I was using. I used the same boot CD and bootable DVD drive on all of my test computers. DebianDog Linux is a good alternative for Linux users looking for something different. It is a very good OS choice if you work on multiple computers or travel around to various work locations and want all your work files on the same OS configuration that you carry in your pocket. DebianDog can be a very workable alternative to lugging a laptop around. Read more