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KDE

Plasma 5.20 & display scaling - Excellent

Filed under
KDE

Excellent results. I'm happy. And also annoyed. The real problem with Plasma 5.20 is that it's not LTS, and that its superb features won't be backported to either 5.12 or 5.18, which means I will have to wait YEARS before I finally get to enjoy the truly spectacular package that is the latest Plasma release. Until then, I'll be forced to cope with various outstanding glitches and problems present in the earlier versions. Yes, the way things are, I'm not going to enjoy Plasma the way it ought be - scaling, Samba tweaks, looks - until Kubuntu 22.04.

That's the price I need to pay for expecting stability first. Which is great when you work with a complete, mature set of features in an operating system. But when Plasma evolves so quickly, including some erratic developments along the way, it's rather hard to settle and enjoy only a subset of the things you need due to administrative partitioning. Perhaps one day, it will be possible to completely decouple the underlying system from the desktop and applications. Until then, I must praise Plasma 5.20 for its outstanding job and be sad that my LTS won't be getting any of this sweet nectar. Back to our topic - scaling, job well done. Bye bye.

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Kdenlive 20.08.3 is out

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KDE

The third and last minor release of the 20.08 series is out with the usual round of fixes and improvements. Focus is now set on finishing the same track transitions and the subtitler features for the next major release due in December. Please help test the Beta release and report any issues.

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KaOS 2020.11

Filed under
GNU
KDE
Linux

It is with great pleasure to present to you the November release of a new stable ISO.

Big change for this release is a new GCC 10.2.0, Glibc 2.32 & Binutils 2.35.1 Toolchain. A big part of the distribution was rebuild on this new Toolchain, including an updated to 2.66 Glib2 stack. Mesa moved to the 20.2 series and for the kernel, it was possible again to update (moved to 5.8.18), due to the creation of some custom AUFS patches. The upstream AUFS maintainer has not resumed development yet….

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This week in KDE: Apps and Wayland fixes

Filed under
KDE

First of all, those of you who were upset by the change to move Dolphin’s Breadcrumbs bar/URL navigator into the toolbar should be happy to hear that we’ve made it optional–you can remove it from the toolbar and it will return to its former location. Furthermore, the change will only take effect for new installs and user accounts, not for existing users who have already customized Dolphin. Hopefully this should resolve all the complaints people had with it!

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Also: KDE Has Another Week Worth Of Wayland Fixes

KStars v3.5.0 is Released

Filed under
KDE

Glad to announce the release of KStars v3.5.0 for Windows, MacOS, and Linux. This release marks a significant milestone for KStars with the integration of StellarSolver, the Cross Platform Sextractor and Astrometry.net-Based Internal Astrometric Solver.

Check out the Change log for more details.

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Calindori 1.3 has been released

Filed under
KDE

Calindori 1.3, the calendar application for mobile and convergent desktop, is now available. In this release, user interface refinements, fixes and under-the-hood changes can be found.

First, Calindori now makes use of the Solid wake-up features, when running on Plasma 5.20 or later. In specific, since version 5.20, Plasma has been offering a way that enables applications to inform Power Devil to wake them up at a time specified in the future. When this feature is used, applications facilitate the system to save power, by letting the system to be kept in deep sleep.

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Educational Software GCompris is 20 Years Old Today

Filed under
KDE

GCompris is a popular collection of educational and fun activities for children from 2 to 10 years old. GCompris has become popular with teachers, parents, and, most importantly, kids from around the world and offers an ever-growing list of activities -- more than 150 at the last count. These activities have been translated to over 20 languages and cover a wide range of topics, from basic numeracy and literacy, to history, art, geography and technology.

The newest version of GCompris also incorporates a feature that teachers and parents alike will find useful: GCompris 1.0 lets educators select the level of the activities according to the proficiency of each child. For example, in an activity that lets children practice numbers, you can select what numbers they can learn, leaving higher and more difficult numbers for a later stage. An activity for practicing the time lets you choose whether the child will practice full hours, half hours, quarters of an hour, minutes, and so on. And in an activity where the aim is to figure out the change when buying things for Tux, the penguin, you can choose the maximum amount of money the child will play with.

We have built the activities to follow the principles of "nothing succeeds like success" and that children, when learning, should be challenged, but not made to feel threatened. Thus, GCompris congratulates, but does not reprimand; all the characters the child interacts with are friendly and supportive; activities are brightly colored, contain encouraging voices and play upbeat, but soothing music.

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Calamares and Plasma Look-and-Feel

Filed under
KDE
Linux

Calamares is a Linux installer. Bluestar Linux is a Linux distribution. KDE Plasma Desktop is KDE’s flagship desktop environment. Together, these three bits of software got into a spot of trouble, but what’s more important, got out of trouble again with good communications, good bug reports and a “we can fix it” attitude.

When Calamares is run in a KDE Plasma Desktop environment, for a distro that uses KDE Plasma Desktop – and bear in mind, Calamares is a distro- and desktop-independent project, so it will just as gladly install a variant of Debian with i3 as a variant of openSUSE with GNOME as a variant of Fedora with KDE Plasma – one of the modules that the distro can use is the plasmalnf module. This configures the look-and-feel of KDE Plasma Desktop in the target system, so that after the installation is done you don’t have to set a theme again. You might think of this as one tiny part of a first-run “here’s some cool options for your desktop” tool.

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Qt 3D Changes in Qt 6

Filed under
KDE

Qt 6 is nearly upon us. While this has not been addressed by other publications, Qt 3D is also introducing a number of changes with this major release. This includes changes in the public API that will bring a number of new features and many internal changes to improve performance and leverage new, low-level graphics features introduced in QtBase. I will focus on API changes now, while my colleague, Paul Lemire, will cover other changes in a follow up post.

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KDE maintainers speak on why it is worth looking beyond GNOME

Filed under
KDE
GNOME

KDE dates from 1996, when it was announced by Matthias Ettrich, a Linux fan who sought an alternative to Microsoft’s Windows 3.1, of which he said back in 2003: “There was really nothing good one could say about it, but it was popular.”

The name originally stood for Kool Desktop Environment and was also a pun on CDE (Common Desktop Environment), a proprietary Unix desktop. Ettrich choose the Qt framework from Trolltech (now the Qt Company) to build it, later becoming an employee.

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More in Tux Machines

today's leftovers

  • Using Linux At University: Easier Than You Think - YouTube

    Since I'm done with uni now I thought I'd be fun to offer some advice on getting through university or college daily driving Linux, for the most part it'll be fine but there are some points where you'll run into some trouble in a software engineering context.

  • Linus is about to REJECT YOUR PRIVILEGES!
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  • A chat with Trese Brothers Games about the upcoming cyberpunk Cyber Knights: Flashpoint | GamingOnLinux

    We have a chat with Trese Brothers Games who are currently developing Cyber Knights: Flashpoint following a successful Kickstarter campaign earlier in March 2020.

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  • Big adventures ahead - Little Big Adventures

    Once upon a time in the past - around the year 1994 - a software company called Adeline Software International released a game titled “Little Big Adventure” or “Relentless: Twinsen's Adventure”. This game, a classic pseudo-3D action adventure game with an epic story set on a fantastic planet, has now entered the testing stage in ScummVM. Please, note that a few features of the original game are not implemented yet. However, we also added a few features which are new for the game.

  • Security updates for Monday

    Security updates have been issued by Debian (cimg, golang-1.7, golang-1.8, krb5, mediawiki, mupdf, php-pear, samba, thunderbird, and zabbix), Fedora (chromium, krb5, microcode_ctl, pngcheck, and rpki-client), Mageia (librepo, postgresql, python-twisted, raptor2, tcpdump, and thunderbird), openSUSE (blueman, java-11-openjdk, moinmoin-wiki, python, rmt-server, SDL, and tcpdump), Red Hat (chromium-browser and thunderbird), SUSE (c-ares, ceph, dash, firefox, java-1_8_0-openjdk, postgresql10, postgresql12, postgresql96, u-boot, and ucode-intel), and Ubuntu (openldap).

Programming Leftovers

  • 6 predictions for JavaScript build tools | Opensource.com

    Code used in production is different from development code. In production, you need to build packages that run fast, manage dependencies, automate tasks, load external modules, and more. JavaScript tools that make it possible to turn development code into production code are called build tools.

  • The mysterious case of the SVt_PVIV | The Incredible Journey

    The other day I wanted to send my friend some silly emojis on LINE and so I updated my flaky old Unicode browser to the new-fangled Unicode with values above 0x10000, so that I could fetch the Emojis, which start around here. The thing also features a perl script which fetches values from Unicode::UCD using the charinfo function. I also updated to Perl 5.32 around the same time. Now the funny thing was that I started getting all kinds of errors about invalid JSON in the browser console. My Perl script was sending something of the form {... "script":Common ...} from my module JSON::Create, which is not valid JSON due to not having quotes around Common, and obviously my module was faulty.

  • JSON::Create now features indentation | The Incredible Journey

    In version 0.27 of JSON::Create I added a new indentation feature. This was added basically out of necessity. Originally the purpose of the module was sending short bits of JSON over the internet, but I've been using JSON more and more for processing data too. I've spent quite a long time working on a web site for recognition of Chinese, and I've been using JSON more and more extensively. The basic data file for the web site is a 168 megabyte JSON file. Not indenting this kind of file makes for "interesting" problems if one accidentally opens it in an editor or on a terminal screen, a million characters all on one line tends to confuse the best-written text reading utilities. So after years of suffering the relief is tremendous, and now I have tab-based indentation in JSON::Create.

  • Python Convert String to Int - Python Examples – TecAdmin

    Its a common uses of type conversion in any programming language. Python also provides inbuilt methods for type conversion. This tutorial will help to convert a string value to integer value with Python.

Richard Hughes: fwupd 1.5.2

If you’re running 1.5.0 or 1.5.1 you probably want to update to this release now as it fixes a hard-to-debug hang we introduced in 1.5.0. If you’re running 1.4.x you might want to let the libcurl changes settle, although we’ve been using it without issue for more than a week on a ton of hardware here. Expect 1.5.3 in a few weeks time, assuming we’re all still alive by then. Read more

Xfce Virtual Machine Images For Development

The openSUSE distributions offer a variety of graphical desktop environments, one of them being the popular and lightweight Xfce. Up to now there was the stable tested branch available in Tumbleweed already during install. Furthermore, for interested users the development OBS repository xfce:next offered a preview state of what’s coming up next to Tumbleweed. Xfce Development in openSUSE Thanks to the hard work of openSUSE’s Xfce team there is a third option: Xfce Development Repository aka RAT In a playful way, a rat is meant to represent the unpolished nature of this release: a rat is scruffy looking compared to a mouse (the cute and beloved mascot of Xfce). And the RAT repository provides packages automatically built right from the Git Master Branch of Xfce upstream development. The goal of this project is to test and preview the new software so that bugs can be spotted and fixed ahead of time by contributing upstream. The packages pull in source code state on a daily basis and offer a quite convenient way to test and eventually help development. So this is where the team builds and tests the latest and unstable releases of Xfce Desktop Environment for openSUSE. Read more