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Kubuntu 15.04 Gets KDE Plasma 5.3.1, How to Install It

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KDE
HowTos

KDE Plasma 5.3.1 was just announced by the KDE Community a few days ago, and now it has been made available in Kubuntu 15.04 with the help of a single PPA.

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Leftovers: KDE Software

Filed under
KDE
  • Interview with David Revoy

    I bought a tablet to start to paint digitally during this period. I didn’t know many things about software, so my first years of digital painting were made with Photoshop Elements (bundled with the tablet). With digital painting, I could experiment with many themes I could never have sold on canvas. Then I met online publishers interested in my digital art and started to work more and more as a digital painter with an official Photoshop licence, Corel Painter, etcetera. In 2003 I ended my career as a traditional painter when a client decided to buy my whole stock of canvas.

  • There and back again, an algorithm tale

    Implementing Qt data models is anything but fun. For that reason, I don’t blame anyone for writing a beginResetModel / endResetModel combo any time a more complex change has happened.

  • Google Summer of Code 2015 – Week One : The Joy Of The First Paycheck!

    What I have done till now is collect constellation artwork used in Stellarium, and complied a list of 3 stars for each constellation which would be used to position the constellation image in the sky map. I started coding and have written the ConstellationArt class declaration. Earlier I had included a Q_PROPERTY to make constellations fade in and out, but I was told that this would be difficult to achieve since KStars doesn’t use OpenGL. In any case, I think getting the constellations to display correctly in the sky is more important than making them fade. That could always be done at a later point of time.

  • Suggesting new ways: Kamoso 3.0 Technology Preview

    The world changes, and with it, we change too. For this new version of Kamoso we wanted to iterate what we’re presenting.

Latest in Kubuntu/Canonical Feud

Filed under
KDE
Ubuntu
  • Making Sense of the Kubuntu/Canonical Leadership Spat
  • Jonathan Riddell forced out of Kubuntu

    He has also stated his intent to leave the Ubuntu community. "I also wish to extend my personal apology to the Kubuntu community for keeping this private for as long as we did. Generally, I don’t believe such an approach is consistent with our values, but I supported keeping it private in the hope that it would be easier to achieve a mutually beneficial resolution of the situation privately. Now that it’s clear that is not going to happen, I (and others in the KC) could not in good faith keep this private."

  • Of course I support Jonathan

    I’m disappointed in the way the Ubuntu Community Council has handled this and I think the way they treated Jonathan is appalling, even taking into account that he could’ve communicated his grievances better. I’m also unconvinced that the Ubuntu Community Council is at all beneficial to the Ubuntu community in its current form. The way it is structured and reports to the SABDFL makes that it will always favour Canonical when there’s a conflict of interest. I brought this up with two different CC members last year who both provided shruggy answers in the vein of “Sorry, but we have a framework that’s set up on how we can work in here and there’s just so much we can do about it.” – they seem to fear the leadership too much to question it, and it’s a pity, because everyone makes mistakes.

  • Ubuntu Community Council Can't Track Down $143,000 Worth of Donations

    The Ubuntu Community Council has made a rather troublesome discovery regarding the accounting of $143,000 in donations. From the looks of it, no one knows how this money was spent.

Jonathan Riddell gets full support from the Kubuntu community

Filed under
KDE
Ubuntu

By now, you’ve probably met the donate page on Ubuntu, the one you see when you go to download an Ubuntu ISO. This donation page has led to a schism between the Ubuntu Community Council and Jonathan Riddell, the ‘leader’ of the Kubuntu project. All stemming from a perceived lack of transparency regarding donations made to Canonical.

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Also: Challenges and opportunities

Mark Shuttleworth keynote at the OpenStack Summit

Qt 4.8.7 Released with over 150 Improvements and Bug Fixes

Filed under
KDE

On May 26, the Qt Company, through Tuukka Turunen, had the great pleasure of announcing the immediate availability for download of the seventh maintenance release of Qt 4.8.

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Fedora 22 Linux Ships with KDE Plasma 5, KDE Frameworks 5 - Screenshot Tour

Filed under
KDE
Red Hat

As you might already know, the Fedora Project has announced today the immediate availability for download of the highly anticipated Fedora 22 Linux operating system, as reported by Softpedia earlier.

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Information Exchange Between the Ubuntu Community Council and the Kubuntu Council

Filed under
KDE
Ubuntu

Here is all that we have to share in terms of background information. The Ubuntu governance goals demand that “Decisions regarding the Ubuntu distribution and community are taken in a fair and transparent fashion”. To that end, here is all the correspondence between the Ubuntu Community Council (UCC) and the Kubuntu Council (KC). In this post, I am, on behalf of the KC, merely trying to provide data.

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Also: Ubuntu Community Council Asks the Kubuntu Project Leader to Step Down

Qt 4.8.7 Released

Filed under
Development
KDE

I am happy to announce release of Qt 4.8.7 today bringing over 150 improvements and bug fixes. Qt 4.8.7 provides important security updates, better support for Mac OS X 10.10 and many requested error corrections. As a patch release, it does not add new functionality and maintains full compatibility with previous Qt 4.8.x releases.

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Plasma 5.3.1 Fixes Important Bugs

Filed under
GNU
KDE
Linux

Today KDE releases a bugfix update to Plasma 5, versioned 5.3.1. Plasma 5.3 was released in January with many feature refinements and new modules to complete the desktop experience.

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Exploring Kubuntu 15.04

Filed under
KDE
Reviews

Kubuntu Kubuntu is an official Ubuntu community project which releases new versions in step with the rest of the Ubuntu community. Kubuntu ships with KDE's Plasma desktop by default, offering users the latest technology to come out of the KDE project. Kubuntu's most recent release, version 15.04, is the first to ship with Plasma 5 and this is also the first version of the distribution to ship with systemd as the default init technology. The distribution's release announcement states, "Plasma 5, the next generation of KDE's desktop, has been rewritten to make it smoother to use while retaining the familiar setup. The second set of updates to Plasma 5 are now stable enough for everyday use and is the default in this version of Kubuntu."

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On Krita:

  • Interview with Griatch

    I’ve known about Krita for a long time, I might have first heard about it around the time I started to complement my GIMP work with MyPaint for painting. Since I exclusively draw in Linux, the open-source painting world is something I try to keep in touch with.

  • Hitting the ground running

    Today is officially the first day of coding for this year's Google Summer of Code. For the next three months I will be working on bringing animation to Krita. There's a lot of work ahead, but I have a solid plan to work with.

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More in Tux Machines

OSS Leftovers

  • Canada’s Spy Agency Releases its Cyber-Defense Tool for Public
  • Canadian govt spooks open source anti-malware analytics tool
    The Communications Security Establishment (CSE) said the AssemblyLine tool is designed to analyse large volumes of files, and can automatically rebalance workloads.
  • Microservices served on blockchain, in open source
    Cloud application marketplace company Wireline is working with open source blockchain project developer Qtum The new union is intended to provide a conduit to consuming microservices at [web] scale using blockchain at the core. As we know, microservices offer the ability to create Application Programming Interfaces (APIs) without having to manage the underlying hardware and software infrastructure. [...] The Qtum a blockchain application platform combines the functions of Bitcoin Core, an account abstraction layer allowing for multiple virtual machines and a proof-of-stake consensus protocol aimed at tackling industry-use cases. The Qtum Foundation, headquartered in Singapore, is the decision-making body that drives the project’s development.
  • Rendering HTML5 video in Servo with GStreamer
    At the Web Engines Hackfest in A Coruña at the beginning of October 2017, I was working on adding some proof-of-concept code to Servo to render HTML5 videos with GStreamer. For the impatient, the results can be seen in this video here
  • Working Intel CET Bits Now Land In GCC8
    A few days back I wrote about Intel's work on Control-flow Enforcement Technology beginning to land in GCC. This "CET" work for future Intel CPUs has now landed in full for GCC 8. The bits wiring up this control-flow instrumentation and enforcement support are now all present in mainline GCC SVN/Git for next year's GCC 8.1 release.
  • Using Gitea and/or Github to host blog comments
    After having moved from FSFE’s wordpress instance I thought long about whether I still want to have comments on the new blog. And how I would be able to do it with a statically generated site. I think I have found/created a pretty good solution that I document below.

Security Leftovers

  • Where Did That Software Come From?
    The article explores how cryptography, especially hashing and code signing, can be use to establish the source and integrity. It examines how source code control systems and automated build systems are a key part of the software provenance story. (Provenance means “a record of ownership of a work of art or an antique, used as a guide to authenticity or quality.” It is increasingly being applied to software.)
  • Judge: MalwareTech is no longer under curfew, GPS monitoring [Updated]
    A judge in Milwaukee has modified the pre-trial release conditions of Marcus Hutchins, also known online as "MalwareTech," who was indicted two months ago on federal criminal charges. Under US Magistrate Judge William Duffin’s Thursday order, Hutchins, who is currently living in Los Angeles, will no longer be subject to a curfew or to GPS monitoring.
  • [Older] Leicester teen tries to hack CIA and FBI chiefs' computers
    A teenager attempted to hack senior US government officials' computers from his home. Kane Gamble, 18, from Coalville, Leicestershire, pleaded guilty to 10 charges relating to computer hacking. His targets included the then CIA director John Brennan and former FBI deputy director Mark Giuliano.

Debian: pk4, Freexian and More

Kernel and Graphics: ZenStates, AMDGPU, RADV, Vulkan, NVIDIA

  • ZenStates Allows Adjusting Zen P-States, Other Tweaking Under Linux
    ZenStates is an independent effort to offer P-States-based overclocking from the Linux desktop of AMD Ryzen processors and other tuning. ZenStates-Linux is an open-source Python script inspired by some available Windows programs for offering Ryzen/Zen CPU overclocking from the desktop by manipulating the performance states of the processor.
  • AMDGPU DC Gets A Final Batch Of Changes Before Linux 4.15
    The AMDGPU DC display code has a final batch of feature updates that were sent in this weekend for DRM-Next staging and is the last set besides fixes for the "DC" code for the 4.15 target.
  • Valve Developer Lands VK_EXT_global_priority For RADV Vulkan Driver
  • Vulkan 1.0.64 Adds In Another AMD-Developed Extension
    Vulkan 1.0.64 is out this weekend as the newest specification refinement to this high-performance graphics/compute API. As usual, most of the changes for this minor Vulkan revision are just documentation clarifications and corrections. This week's update brings just under a dozen fixes.
  • NVIDIA TX2 / Tegra186 Display Support Isn't Ready For Linux 4.15
    While the Jetson TX2 has been out since this past March and it's a phenomenal ARM development board, sadly the Direct Rendering Manager (DRM) driver support for it still isn't ready with the mainline Linux kernel. Thierry Reding of NVIDIA sent in the Tegra DRM driver changes for DRM-Next that in turn is staged for Linux 4.15. Reding commented that there is prepatory work for the TX2 (Tegra186) but it's not all ready for upstream yet.