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KDE and GNOME: This Week in Usability & Productivity, Krita, Pitivi and More

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  • This week in Usability & Productivity, part 21

    Another week, another dose of Usability and Productivity in KDE land! We picked up a lot of great improvements to Discover, a much-requested change to allow Kate and Dolphin to be run with the root user account again, and quite a lot of important bugfixes.

  • A Progression of Drawing Devices

    Some time ago, I compared 2:1 devices, which was a new form factor back then. This time, triggered by an experiment with a Wacom Mobile Studio Pro during the last Krita sprint, I want to look into the various drawing devices I’ve used over the years, and which ones worked well, or not.

  • Other People’s Work

    Most of my writing on this blog is about FreeBSD, KDE, or Calamares. So it gives a bit of a one-sided view of what I do. There’s lots of pictures of rhubarb crumble, for instance, that never see the bloggy light-of-day. But I can build more than just software! Two months ago an unusually heavy storm blew down part of the fence in my back yard, which wasn’t really good for the privacy of that yard.

  • Not just Krita at the 2018 Krita Sprint

    At the 2018 Krita Sprint we had a special guest: Valeriy Malov, the maintainer of the Plasma Wacom tablet settings module. We’ve asked him to write about his experience at the sprint, so over to him!

    Hello,

    This is my Krita 2018 sprint report and general report / pre-release announcement for new version of wacomtablet.

  • Bringing slow motion to Pitivi

    Last year, I worked on the project ‘Pitivi: Color correction interface using three chromatic wheels’ as part of my Google Summer of Code. This year again, I’m working on Pitivi under the GNOME organisation. Mathieu Duponchellle and Thibault Saunier are mentoring my project this time.

  • Input Event Handling in Nautilus

    Gestures like these is now how almost all input is handled in Nautilus. The exception is the stuff that has no event controller counterpart in GTK+ 3.

    This summer I’m working on porting Nautilus to GTK+ 4 as part of Google Summer of Code, and I’ve spent the entirety of the time on getting rid of deprecated 3.x API and obsolete ways of handling events. Despite slightly hack-ish ways of working around deprecations, it’s been smooth sailing so far – No Regressions™! Almost ready to switch†!

More in Tux Machines

Sparky SU 0.1.0

This tool provides Yad based front-end for su (spsu) allowing users to give a password and run graphical commands as root without needing to invoke su in a terminal emulator. It can be used as a Gksu replacement to run any application as root. Read more

Leftovers: Linux in the Ham Shack and Golden Age of the iPhone Is Ending

  • LHS Episode #264: The Weekender XXI
    Welcome to the 21st Weekender episode of Linux in the Ham Shack. This time around, we talk about the few contests and special event stations that are around for December. We also touch on Linux distros to try, things to do in the amateur radio and open source world and then we dive straight into hedonism, discussing good food, good music and good spirits. Thank you for listening and Happy Holidays.
  • The Golden Age of the iPhone Is Ending
    Apple’s premier gadget faces a less certain future than ever as the market shifts under its feet.

OSS Leftovers

  • The fourth industrial revolution is under way, and leaders must adopt open source thinking
    For the first time in history, knowledge is free and abundant, ordinary people are more empowered than ever before, and almost every boundary to communication has been lifted. [...] Welcome to the 21st Century where everyone and everything is connected 24/7, and where exciting progress opportunities and daunting challenges coexist. In this century, life and business have become “open source”. In order to succeed and thrive, our thoughts and actions must also become open source. It is time for business leaders to shed myths of the past, question conventional wisdom, and adopt “open source thinking” around the following fundamental questions/challenges:
  • Can real-world enterprises digest all this open-source, startup stuff?
    Why does the Cloud Native Computing Foundation now host more than 30 projects? Why are cloud-based startups coming out of the woodwork with narrow point solutions? Mostly just so users can have a better time with an application. But it’s all getting a bit weedy. How can enterprises pick out the right technologies from the aisles of them? “It’s really easy to forget that infrastructure is not a thing in its own right — it’s solely there to enable applications and to enable other things,” said Steve Herrod (pictured), managing director at General Catalyst Partners LLC.
  • CableLabs Open Source IoT Project Shoots for Scale
    Opening up another chapter in its open source story, CableLabs this week took another shot at the industrial Internet of Things market with its LPWAN Server project. The general concept is to create open source LPWAN Server software that can run on off-the-shelf hardware and support a wide range of low-power, IoT wireless technologies designed to transmit small bits of data over long distances. (See Blog: CableLabs Intros Open Source LPWAN Server.) "We don't see one clear winner in the LPWAN space," said Daryl Malas, principal architect at CableLabs' advanced technology group. "We don't see NB-IoT (Narrowband IoT) dominating all use cases. And we don't see LoRA dominating all use cases."
  • The 10 Coolest New Open-Source Technologies And Tools Of 2018
  • The fight to keep ideas open to all
     

    “The only way we can preserve and nurture other and more precious freedoms is by relinquishing the freedom to breed.” This ominous sentence comes not from China’s one-child policy but from one of the 20th century’s most influential—and misunderstood—essays in economics. “The tragedy of the commons”, by Garrett Hardin, marks its 50th anniversary on December 13th.  

    The article, published in the journal Science, was a neo-Malthusian jeremiad about uncontrolled population growth. But it is remembered for the image that the title conjures up and for the anecdotes that Hardin used. The idea behind it is as simple as it is profound: a resource freely available to all will be used inefficiently. An actual common will inevitably be overgrazed. Who would restrict their cattle if other herders may not follow suit?  

  • Suriname community uses new open-source app to preserve storytelling traditions
    To prevent that from happening, the local community-based organization Stichting voor Dorpsontwikkeling Matawai has spent the last few years documenting their oral storytelling traditions using video recorders and interactive maps. With support from the Amazon Conservation Team (ACT), the organization trained younger Matawai to record and interview their elders about the numerous named places and sites in their ancestral lands.
  • Bluespec, Inc. Releases a Second Family of Open-Source RISC-V Processors to Spur Open Innovation
    Flute is a configurable 5-stage application processor complementing the previously released 3-stage Piccolo microcontroller, both of which are suitable for IoT. The initial release provides synthesizable Verilog for a bare metal RV32IMA core and a supervisor level RV64IMA core. Future releases will add floating point and compressed instructions (RV32GC/RV64GC) and run Linux and FreeRTOS. The Flute download (here) provides working Verilator and Icarus simulations and the Verilog has been tested in Xilinx UltraScale/UltraScale+ boards.

Schedule a visit with the Emacs psychiatrist

Welcome to another day of the 24-day-long Linux command-line toys advent calendar. If this is your first visit to the series, you might be asking yourself what a command-line toy even is. We’re figuring that out as we go, but generally, it could be a game, or any simple diversion that helps you have fun at the terminal. Some of you will have seen various selections from our calendar before, but we hope there’s at least one new thing for everyone. Today's selection is a hidden gem inside of Emacs: Eliza, the Rogerian psychotherapist, a terminal toy ready to listen to everything you have to say. Read more