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Discover in Plasma 5.7

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Discover‘s future is Kirigami. We have already some work lined up (see the kirigami branch), we are pending some design work so that it shines, but the approach is already quite promising!

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Leftovers: KDE

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  • KDE Partition Manager Now Lets Users Resize Encrypted Filesystems with LUKS

    Andrius Štikonas announced the release of the KDE Partition Manager 2.2.0 open-source partition editor software designed specifically for the KDE Plasma 5 desktop environment, as well as the KPMcore 2.2.0 utility.

    KDE Partition Manager and KPMcore 2.2.0 are two major release, finally bringing proper LUKS (Linux Unified Key Setup) support, in the way that the software is now capable of creating LUKS volumes on disk drivers, as well as to format the inner file system, besides detecting the LUKS container.

  • KDE Partition Manager 2.2 Brings Proper LUKS Support

    The KDE Partition Manager, the promising disk partitioning application that's become a viable alternative to GParted, is up to version 2.2.

    KDE Partition Manager 2.2 was released this week by Andrius Štikonas and its big feature is proper LUKS support. The KDE Partition Manager can now properly handle LUKS encrypted volumes with support for creating them and formatting the inner file-system, opening/closing LUKS volumes, resizing support, and more.

  • I have a problem...

    Every day, a sizable number of people posts problems on the KDE Community Forums and the ever-helpful staff does their best to solve whatever issues they’re facing. But what exactly does one do when this happens? This post provides more insights on the process.

Leftovers: KDE

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  • Plasma Wayland ISO Checkup

    My Plasma Wayland ISOs are building nicely fresh each day. I asked Betty the fuzzy Guinea Pig to gave one a try today and there’s still obvious bugs like no text on task bar and the blue window bars are back but she’s generally impressed at how this is likely to be a good replacement for X in the near future.

  • Call for new KStars splash screen

    KStars gained two seats for Google Summer of Code 2016. The first project is to develop KStars Lite, a small footprint KStars aimed for tablet/mobile and low powered devices. The second project is to port KStars to Windows, including migration of INDI Client library and Ekos. Both projects are progressing along quite nicely and we expect to see stellar results by the end of the summer.

  • KDAB Training Day at QtCon
  • Faster than Fast String Search in Qt
  • Very explicit operator bool
  • Kdenlive: features and next Cafés

    Our monthly Kdenlive Cafés (*) really helped us focusing the development on some awesome features. We now have a small team of really involved people that help us evolve towards the best free open source video editor for professionnals.

  • KDev-Embedded, The alpha version is coming !

    Today one of the most important steps was performed, the first upload to a microController. The code was a blink compiled with a makefile and uploaded with the KDev-Embedded plugin to an AVR microController (Arduino Nano board).

  • Verdigris: Qt without moc

    Verdigris is a header-only library that can be used with Qt. It uses macros to create a QMetaObject that is binary compatible with Qt's own QMetaObject without requiring moc. In other words, you can use Verdigris macros in your Qt or QML application instead of some of the Qt macros and then you do not need to run moc.

  • Kubuntu Party 4 – The Gathering of Halflings

    Come and join us for a most excellent Gathering of Halflings at Kubuntu Party 4, Friday 17th June 19:00 UTC.

  • Some plans do not cooperate with you…

    I reached the creator at the IRC channel of KDE to see if he could help me, and Jonathan Riddel gives me the help that I need it, at the selection of bugs that I could work and others things that I was thinking about Umbrello. After two days, one before the end of submission time, I submitted my project to the KDE Community.

  • Coding at Lakademy

    Today is the third day that Lakademy is happening at Federal University of State of Rio de Janeiro (UNIRIO), and since the first hour, I’m doing a lot of code. The work is concentrate on my GSoC Project, and finally getting on track on my work in Umbrello.

  • if (LaKademy 2016) goto Rio de Janeiro

    Rio de Janeiro, the “Cidade Maravilhosa”, land of the eternal Summer. The sunlight here is always clear and hot, the sea is refreshing, the sand is comfortable. The people is happy, Rio de Janeiro has good music, food, the craziest parties of the world, and beautiful bodies having fun with beach games (do you know futevolei?).

  • Breeze Dark Color Scheme

    Just as quick info, with the next KDE Frameworks 5 release, namely KF5 version 5.23, the KTextEditor framework gains a Breeze Dark color scheme. The colors mostly stick to the Breeze color palette, with some minor changes, since KTextEditor needs more colors the the color palette itself ships. To use this color scheme, go to the config dialog and choose “Breeze Dark” in the Fonts & Colors config page. We hope this is useful – mandatory screenshot:

  • kmail 16.04.1 and Novell Groupwise 2014 IMAP server - anyone?
  • Yet Another GSoC Blog

    TL;DR: Well Hey there, Chantara here. I will be working with 2 awesome mentors, Stikonas and teo-, to add LVM and hopefully RAID support for KDE Partition Manager and KPMCore library over my summer with Google Summer of Code. If you’re interested, read on!!! Smile

  • KDE Partition Manager 2.2.0

    KDE Partition Manager and KPMcore 2.2.0 are now released with a proper LUKS support! This is a fairly big feature release but it also got tested more than usual, so a lot of bugs were fixed (including some crashes). Unfortunately there is still one more reproducible crash (bug 363294) on exit when file open/save dialogs are used (and very similar crashes actually exist in some other KDE programs, e.g. kdebugdialog or Marble). If anybody has any idea how to fix it I would be grateful.

  • Hello KDE

    Plasma Mobile Emulator will be the solution for developing, testing and accessing plasma mobile system without having to install on real phone.

  • Interview with Neotheta
  • The work on animation features continues

    While the first stable Krita version with animation is just around the corner, I am already rolling up my sleeves with plans to take the feature to the next level. It's Google Summer of Code time again.

    A lot has happened since last year. Import for image sequences was added, the timeline docker was reworked and a large number of smaller changes and fixes were implemented to make the animation tools ready for inclusion in Krita 3.0. For a nice overview, check out GDQuest's video tutorial.

  • Free Software Artists and their Tools — Part I: David Revoy & Krita

    The idea that Free Software has no decent design programs, and that it is impossible to produce quality art without proprietary apps is one of those myths that refuses to die. For quite some time now, OCSmag has been on a mission to prove otherwise. In this latest series we talk to three artists who use Free Software tools to produce their works.

  • Krita at KomMissia

    Last weekend, ace Krita hacker Dmitry Kazakov attended KomMissia, the annual Russian comics festival. Best quote award goes to the Wacom booth attendants, who install Krita on all their demo machines because “too many people keep asking about it”!

  • KStars on Windows – Alpha version

    Using emerge tool, I started to build KStars on Windows. Since this process could be very troublesome, I used a Windows 7 32-bit virtual machine. Actually, for building KDE sources, the KDE developers recommend the 32-bit version of Windows 7.

Kubuntu 16.04 Xenial Xerus - Not meant to be

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There's one thing that is consistent with the Xenial family of spring disappointments. The disappointment. When one goes bad, you know they all do, and in this regard, Ubuntu LTS delivers badly across its entire range. 16.04 was meant to be sweet hope, salvation and joy, it is just a string of rushed, badly QA-ed images.

Kubuntu Xerus does not have any redeeming factors. It's pretty all right, but it's buggy, Samba support is weak, smartphone support is sub-par, package management is atrocious, battery life is just average but still much worse than the spectacularly useless Werewolf release, and there are lots of other small problems everywhere. Nothing about this particular edition oozes confidence, quality or long-term vision. Really sad. 2/10. My weekend has been ruined again, thank you. Don't bother. Bye.

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Leftovers: KDE (Akonadi, KWin)

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  • Akonadi for e-mail needs to die

    So, I'm officially giving up on kmail2 (i.e., the Akonadi-based version of kmail) on the last one of my PCs now. I have tried hard and put in a lot of effort to get it working, but it costs me a significant amount of time and effort just to be able to receive and read e-mail - meaning hanging IMAP resources every few minutes, the feared "Multiple merge candidates" bug popping up again and again, and other surprise events. That is plainly not acceptable in the workplace, where I need to rely on e-mail as means of communication. By leaving kmail2 I seem to be following many many other people... Even dedicated KDE enthusiasts that I know have by now migrated to Trojita or Thunderbird.

  • Virtual keyboard support in KWin/Wayland 5.7

    Over the last weeks I worked on improved input device support in KWin/Wayland and support for virtual keyboard. KWin 5.7 will integrate the new QtVirtualKeyboard module which is now available under GPLv3. For us this means that we have access to a high quality QML based keyboard. For Qt it means that the virtual keyboard is exposed to more users and thanks to the open source nature it means that we can upstream fixes.

  • Virtual Keyboard Support For KWin / KDE Wayland 5.7

    The latest KWin/Wayland hacking project by Martin Gräßlin is adding virtual keyboard support to KWin for the upcoming KDE Plasma 5.7 release.

    This virtual keyboard support is powered by the QtVirtualKeyboard module and provides a high-quality, QML-based keyboard that will work on KWin/Wayland when no hardware keyboard is available. Implementing this virtual keyboard support with Wayland compatibility was actually quite a feat, but has now become a reality thanks to the work by Martin.

Leftovers: KDE

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Plasma 5.6.4, Applications 16.04.1 and Frameworks 5.22.0 available in Chakra

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

Plasma 5.6.4 includes a month's worth of bugfixes and new translations, with the changes being related to the plasma desktop and workspace, kwin, kscreen and networkmanager, among others.

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Also: Chakra GNU/Linux Users Receiving KDE Plasma 5.6.4 & KDE Applications 16.04.1 Now

Kubuntu 16.04 LTS Users Receive the Latest KDE Plasma 5.6.4 Desktop, Update Now

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Kubuntu and KDE developer Marcin Sągol today announced the availability of the latest KDE Plasma 5.6.4 desktop environment in the special repositories for Kubuntu 16.04 LTS (Xenial Xerus) users.

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Gentoo-Based Calculate Linux 15.17 Finally Switches the OS to KDE Plasma 5

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Today, May 20, 2016, Calculate Linux developer Alexander Tratsevskiy proudly announced the release and immediate availability for download of Calculate Linux 15.17.

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Leftovers: KDE

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  • Krita 3.0 Up To Release Candidate Stage

    Krita, KDE's incredible digital painting and illustration program, is getting very close to their major 3.0 milestone with today's availability of their release candidate.

  • Krita 3.0 Open-Source Digital Painting Tool Is Around the Corner, RC1 Out Now

    The development cycle of the major Krita 3.0 open-source and cross-platform digital painting software is almost over, and a final release should be unveiled to users in the coming weeks.

  • A possible KRunner future and network searches

    KRunner is one of the rare areas of Plasma that have been mostly stagnating since 4.x, and is one of the rare parts of Plasma that are still known to crash. At least, the UI has improved in the last few releases thanks to Kai who rightfully became the new KRunner maintainer.

    Now, while the UI is still getting some love, the backend is mostly not. During the course of Plasma 5.x development, Aaron had a really great idea (inspired by his newfound love of Erlang) of creating a more mature infrastructure for KRunner that would (among other things) allow it never to block the UI while calculating the results. Unfortunately, this never got integrated into KRunner UI for various reasons.

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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.