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KDE

KDE: Report on KDE India Conference 2020, Season of KDE and Tabs Overload

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KDE
  • conf.kde.in 2020 :: Late Report

    So we recently held KDE India Conference 2020 in the college where I’m pursuing my B.Tech (CSE) in New Delhi. The conference was held from 17 January 2020 to 19 January 2020.

    Photographs from the conference are available here: https://share.kde.org/s/tt6YWaDp36ni2si

    Tweets from the conference used #cki2020 tag and are available conveniently through this link: https://twitter.com/search?q=%23cki2020

    Day 1 of the conference talked about Open Source, and some of the cool KDE software that has eased many lives across the globe.

    Day 2 of the conference talked about KDE software in general and bits about QML.

    Day 3 of the conference talked about how specific KDE software and Qt Framework helps developers achieve amazing results with minimal hard-work and maximum smart-work.

  • Season of KDE Final Report

    SoK ended finally on 17th February 2020. I am happy to share that I have completed the project "Add multiple datasets to several activities" and passed the final evaluation!!!
    As I have written a post a few days back to update about my work which you can find over here.

  • Will Stephenson: It is time for a war on tabs

    All this causes additional cognitive load/dissonance when using your computing device.

    I'm not saying Plasma needs to become a tabbed window manager, but we can do better, and it is definitely time to declare war on the mess above.

Plasma 5.18.1 for Kubuntu 19.10 available in Backports PPA

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KDE

We are pleased to announce that Plasma 5.18.1, is now available in our backports PPA for Kubuntu 19.10. This is the 1st bugfix release of the 5.18 LTS Plasma series.

The release announcement detailing the new features and improvements in Plasma 5.18 LTS can be found here.

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Also: Plasma 5.18.1

Calindori 1.1 is out: reminders, repeating events and more

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KDE

A new version of Calindori, the calendar application of Plasma Mobile, is now available. In Calindori 1.1, a set of new features has been added as well as the user interface has been improved, following the KDE human interface guidelines.

You can now add reminders to calendar events. To manage event reminders, a separate background application, calindac, has been created. Calindac looks for alarms into the Calindori ical files and triggers alarm notifications. The users may dismiss the alarm displayed or suspend it for a configurable amount of time.

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KDE Plasma 5.18 LTS Gets First Point Release, Update Now

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KDE

The latest KDE Plasma 5.18 LTS desktop environment series already got its first point release today as the KDE Plasma 5.18.1 packages have started appearing on the official mirrors.

KDE Plasma 5.18.1 is here just one week after the release of the KDE Plasma 5.18 LTS desktop environment series, which the KDE Project will support for the next two years. This is aa maintenance update bringing many bug fixes for better stability, security and reliability.

Highlights of this first point release include support for accessing the new global edit mode to those who upgraded from KDE Plasma 5.17 or a previous release and had their widgets locked. It’s also now possible to save the changes made to the default font configuration in the System Settings Fonts page.

Support for Electron (menubar colors issue) and Chromium (missing cursors issue) based apps using the Breeze GTK3 theme has been improved as well, and KDE Plasma is now capable of detecting more AMD GPUs with GFX9 (Vega) chips.

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Direct: Plasma 5.18.1

Gpg4KDE & GPG4win Approved for Transmission & Processing of National Classified Information

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KDE
Security

Something that may have slipped you by: Back in November, the German Federal Office for Information Security approved Gpg4KDE and Gpg4win for the transmission and processing of national classified information.

Gpg4KDE is the encryption system that you use each time you encrypt and sign messages in KMail. Gpg4win, used for encrypting and signing emails on Windows, is built upon KDE's certificate manager Kleopatra. The German Government has now ranked both secure enough to be used when transmitting messages with VS-ONLY FOR SERVICE USE (VS-NfD), EU RESTRICTED and NATO RESTRICTED levels of confidentiality.

In view of the recent Rubicon/Crypto AG/CIA scandal, this is further evidence that FLOSS encryption technology is the only reliable encryption technology.

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Education With KDE

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KDE
  • GCompris an educational suite for the youngest in the family

    GCompris is an educational suite that offers more than 100 activities for children from 2 to 10 years old. Some activities are game-oriented, but still educational. Here is a list of activity categories with some examples:

    Discovering the computer: keyboard, mouse, touch screen…
    Reading: letters, words, reading practice, typing text…

  • Season of KDE

    Since my last blog, I got really busy with my college and got less time to work on the website. I took some screenshots whenever I got the time and planned the work to be done.

    After 40 about days of coding, taking screenshots, writing documentation, the caligra website is ready, Well almost ready. The only thing that remains is the component selector in the navbar. The task of adding the selector is not that difficult, the difficult part was to add it to the KDE Jekyll theme so that it could be used by all websites old and new.

    I have managed to complete the task and submitted a merge request on the jekyll theme repository. My mentor will check it and hopefully it gets merged soon.

Plasma 5.18 LTS review - The good, the bad ... and yeah

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KDE
Reviews

Here we go. The KDE team has released the latest version of Plasma, numbered 5.18. This also happens to be a Long Term Support (LTS) release, which in Plasma parlance means two years of support. Since I'm an avid user, and even have Plasma deployed in my production setup via Kubuntu 18.04 running on a Slimbook Pro2, it's time to set scopes on the future, and see what gives.

I did my testing on Lenovo G50, which happens to be my hardware scapegoat de jour. Also, I have KDE neon installed there, Developer Edition (Stable), so I get to see all the little changes and fixes and whatnot almost as soon as they are introduced. This means I had a chance to sample Plasma 5.18 since the earliest build, and now that we have the official release, I must share me experience. Avanti.

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KDE: Cutelyst 2.10.0 and SimpleMail 2, Okular Examined, FOSDEM & Plasma Mobile Sprint

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KDE
  • Cutelyst 2.10.0 and SimpleMail v2 released!

    Cutelyst the C++/Qt Web framework and SimpleMailQt just got new releases.

    Cutelyst received many important bugfixes and if you are compiling it with View::Email it also requires SimpleMail 2, the latter got an Async API which is on production for a few months, allowing for a non-blocking send mail experience.

  • Okular is an open source universal document viewer for Windows, Linux and macOS

    Wouldn't it be nice if you had one program to view them all? That's exactly what Okular does. It's an open source universal document viewer for Windows, Linux and macOS. The program is made by KDE, a name Linux users should be familiar with, among other creations they are the ones behind the popular Kubuntu (Ubuntu + KDE Software) distro.

    Let's begin touring the interface. The sidepanel on the left can be used to jump to the Contents, Thumbnails, Reviews and Bookmarks sections. Select one of the options and the list of corresponding items are displayed in the panel to the right of the sidebar.

    The Contents option lists each section/chapter in a document, along with the sub-items, page numbers, etc. The Thumbnail mode pane displays a preview of each page in the document, you can scroll through it and click to go to the selected page. The Reviews pane contain the annotations that have been made on the document. If you don't have any, you can add some by hitting the F6 key or from the Tools menu > Review. Bookmarks are custom links that you have added, i.e., if you bookmark a page it will be displayed in the side-panel for future reference. Hit Ctrl + B to bookmark a page.

  • FOSDEM & Plasma Mobile Sprint

    Last week I decided to take KDE Itinerary for a test tour. Between the train rides there was also time for some KDE stuff.

    FOSDEM

    After writing an exam on Friday afternoon I took a train to Frankfurt. I did so not to enjoy the beautiful scenery of the area around Frankfurt central station at night but to be able to catch an early train towards Bruxelles for my first time at FOSDEM.

    It has been a great experience to meet so many people interested in what KDE does at the KDE booth. It also was awesome to meet all the folks that are working hard on making Linux on the phone become a thing.

KDE: This Week in KDE, KDE Plasma 5.18 and Videos From KDE Talks at FOSDEM

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KDE
  • This week in KDE: Plasma bug-fixing and Samba bug-squashing

    Plasma 5.18 has been released! A ton of work went into this release and we’re very proud of it. However I’d like to apologize for it being a bit buggier than we’d have preferred. We’ve gone balls-to-the-wall off the chain bananas fixing the issues you folks are reporting! Almost all of the highest-profile issues are fixed already, to be released with Plasma 5.18.1 in a few days! And we’ve got the less major regressions in our sights too! But still, we know that stability hasn’t always been our strong suit and we’re aiming for a higher standard next time, discussing how we can get there. So thank you for your patience and understanding, and enjoy Plasma 5.18!

  • KDE Plasma 5.18 LTS Offers Better Integration With GTK/GNOME Applications

    The KDE community has come out with the new release of the open-source KDE Plasma Desktop environment, which is also the LTS (Long Term Support) version designed to run on GNU/Linux distributions.

    Offering a host of new features, Plasma 5.18 succeeds the aging Plasma 5.12 LTS.

    With the latest version, users can look forward to much better integration with GTK/GNOME applications. It also includes a varied change-log with tweaks affecting almost every part of the desktop experience.

    The developers behind Plasma 5.18 said that this new version of their favorite desktop environment is “easier and more fun” and also allows you to do more tasks faster.

  • Videos From KDE Talks at FOSDEM

    How QML, a language prominently used for designing UI, could be used to create title video clips containing text and/or images. The videos can then be rendered and composited over other videos in the video-editing process. Kdenlive's Google Summer of Code 2019 project tried to achieve this and is still under active development.

    QML is used primarily for UI development in Qt Applications. It provides an easy way of designing and creating interactive, clean and a modern UI. Kdenlive is a popular non-linear open-source video editor and it currently makes use of XML to describe title clips -- clips which contain text or images used to composite over videos. XML requires more processing in the backend as one needs to explicitly write code for, say an animation of the text. Using QML eases this restriction, making the backend more robust and maintainable as rendering in QML makes use of a dedicated Qt Scene Graph. Kdenlive's Google Summer of Code 2019 student Akhil Gangadharan Kurungadathil tried to achieve this by creating a new rendering backend library and a new MLT QML producer which is still under active development. Owing to the dedicated scene graph while rendering, this could also possibly lead to greater overall performance.

Qt 5.15 Alpha Released

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KDE

I am happy to inform you we have released Qt 5.15 Alpha today.

Qt 5.15 new features page is listing new features etc coming with Qt 5.15 release. But please remember it is still under construction and some items are still missing. The Feature list should be complete by beta release coming within a few weeks.

Please start testing Qt 5.15 Alpha immediately & report your findings to jira. Your feedback is essential in our journey towards Qt 5.15.0 release.

Read more

Also: Qt 5.15 Alpha Released With Various Improvements To Qt 3D, QML, Core, New Qt PDF Module

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More in Tux Machines

Antitrust Laws and Open Collaboration

If you participate in standards development organizations, open source foundations, trade associations, or the like (Organizations), you already know that you’re required to comply with antitrust laws. The risks of noncompliance are not theoretical – violations can result in severe criminal and civil penalties, both for your organization and the individuals involved. The U.S. Department of Justice (DOJ) has in fact opened investigations into several standards organizations in recent years. Maybe you’ve had a training session at your company, or at least are aware that there’s an antitrust policy you’re supposed to read and comply with. But what if you’re a working group chair, or even an executive director, and therefore responsible for actually making sure nothing happens that’s not supposed to? Beyond paying attention, posting or reviewing an antitrust statement at meetings, and perhaps calling your attorney when member discussions drift into grey zones, what do you actually do to keep antitrust risk in check? Well, the good news is that regulators recognize that standards and other collaboration deliverables are good for consumers. The challenge is knowing where the boundaries of appropriate conduct can be found, whether you’re hosting, leading or just participating in activity involving competitors. Once you know the rules, you can forge ahead, expecting to navigate those risks, and knowing the benefits of collaboration can be powerful and procompetitive. We don’t often get glimpses into the specific criteria regulators use to evaluate potential antitrust violations, particularly as applicable to collaborative organizations. But when we do, it can help consortia and other collaborative foundations focus their efforts and take concrete steps to ensure compliance. In July 2019, the DOJ Antitrust Division (Division) provided a new glimpse, in its Evaluation of Corporate Compliance Programs in Criminal Antitrust Investigations (Guidance). Although the Guidance is specifically intended to assist Division prosecutors evaluating corporate compliance programs when charging and sentencing, it provides valuable insights for building or improving an Organization’s antitrust compliance program (Program). At a high level, the Guidance suggests that an effective Program will be one that is well designed, is applied earnestly and in good faith by management, and includes adequate procedures to maximize effectiveness through efficiency, leadership, training, education, information and due diligence. This is important because organizations that detect violations and self-report to the Division’s Corporate Leniency program may receive credit (e.g. lower charges or penalties) for having an effective antitrust compliance program in place. Read more

today's howtos

Events: SUSECON, OpenShift Troubleshooting Workshop and Kubernetes Contributor Summit Amsterdam

  • Get Expert Guided Hands-On Experience at the SUSECON 2020 Pre-Conference Workshops

    Are you ready for SUSECON 2020? It’s coming up fast! Join us in Dublin Ireland from March 23 – 27 for a week packed with learning and networking.

  • Get Certified During SUSECON 2020

    Working in IT is not for the feint of heart; the work is demanding, and change is constant. Right now, your organization is undoubtedly seeking new ways to extend the value of their investment in IT and get more done faster.

  • The OpenShift Troubleshooting Workshop

    The first workshop in our Customer Empathy Workshop series was held October 28, 2019 during the AI/ML (Artificial Intelligence and Machine Learning) OpenShift Commons event in San Francisco. We collaborated with 5 Red Hat OpenShift customers for 2 hours on the topic of troubleshooting. We learned about the challenges faced by operations and development teams in the field and together brainstormed ways to reduce blockers and increase efficiency for users. The open source spirit was very much alive in this workshop. We came together with customers to work as a team so that we can better understand their unique challenges with troubleshooting. Here are some highlights from the experience.

  • [Kubernetes] Contributor Summit Amsterdam Schedule Announced

Security: Patches, Bugs, RMS Talk and NG Firewall 15.0

  • Security updates for Wednesday

    Security updates have been issued by CentOS (firefox, java-1.7.0-openjdk, ksh, and sudo), Debian (php7.0 and python-django), Fedora (cacti, cacti-spine, mbedtls, and thunderbird), openSUSE (chromium, re2), Oracle (firefox, java-1.7.0-openjdk, and sudo), Red Hat (openjpeg2 and sudo), Scientific Linux (java-1.7.0-openjdk and sudo), SUSE (dbus-1, dpdk, enigmail, fontforge, gcc9, ImageMagick, ipmitool, php72, sudo, and wicked), and Ubuntu (clamav, linux, linux-aws, linux-aws-hwe, linux-azure, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon, linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon, linux-aws-5.0, linux-azure, linux-gcp, linux-gke-5.0, linux-oracle-5.0, linux-azure, linux-kvm, linux-oracle, linux-raspi2, linux-raspi2-5.3, linux-lts-xenial, linux-aws, and qemu).

  • Certificate validity and a y2k20 bug

    One of the standard fields of an SSL certificate is the validity period. This field includes notBefore and notAfter dates which, according to RFC5280 section 4.1.2.5, indicates the interval "during which the CA warrants that it will maintain information about the status of the certificate" This is one of the fields that should be inspected when accepting new or unknown certificates. When creating certificates, there are a number of theories on how long to set that period of validity. A short period reduces risk if a private key is compromised. The certificate expires soon after and can no longer be used. On the other hand, if the keys are well protected, then there is a need to regularly renew those short-lived certificates.

  • Free Software is protecting your data – 2014 TEDx Richard Stallman Free Software Windows and the NSA

    Libre booted (BIOS with Linux overwritten) Thinkpad T400s running Trisquel GNU/Linux OS. (src: https://stallman.org/stallman-computing.html) LibreBooting the BIOS? Yes! It is possible to overwrite the BIOS of some Lenovo laptops (why only some?) with a minimal version of Linux.

  • NG Firewall 15.0 is here with better protection for SMB assets

    Here comes the release of NG Firewall 15.0 by Untangle with the creators claiming top-notch security for SMB assets. Let’s thoroughly discuss the latest NG Firewall update. With that being said, it only makes sense to first introduce this software to the readers who aren’t familiar with it. As the name ‘NG Firewall’ suggests, it is indeed a firewall but a very powerful one. It is a Debian-based and network gateway designed for small to medium-sized enterprises. If you want to be up-to-date with the latest firewall technology, your best bet would be to opt for this third-generation firewall. Another factor that distinguishes the NG Firewall from other such products in the market is that it combines network device filtering functions and traditional firewall technology.