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GNOME

Sugar Learning Tools – Part III

Filed under
GNU
Linux
GNOME

During my GUADEC presentation I mentioned the things I wanted to achieve moving forward with this project. Primarily, improving the documentation and porting guide to ensure that this project can scale and, of course, port more art-oriented applications.

For improving the documentation, I ported Sugar’s official “hello world” and re-wrote the porting guide based on this application. By using this minimal application as an example, it becomes much easier to highlight the key porting steps and concepts. I also took the opportunity to update the application itself to the latest version of the Sugar toolkit.

As for porting new applications, I didn’t get to port as many art-oriented applications as I wished. Mostly due to the fact that most of those are still using GTK2 and Python2, so it would require more time I can afford at the moment. Nevertheless, I ported some pretty awesome ones.

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GTK, GNOME, and GNOME Foundation

Filed under
GNOME

  • Try GTK 4 Demos Now! – Rust in Peace

    You watched Matthia’s talk at Linux App Summit last week and you wish you could try the demos yourself? Excellent!

    During the Q&A section, Cassidy James asked if there was any Flatpak available, an hour after that we published a Nightly version of GTK4 Demo along with the Widget factory and the Icon Browser in GNOME’s Nightly repository.

  • GNOME Foundation Planning For More Initiatives In 2021

    In soliciting for year-end donations, the GNOME Foundation shares some of how they plan to use generated funds over the next years.

    The GNOME Foundation is calling for more donations ahead of the 2020 holiday season.

Best 5 Gnome extensions for better user experience

Filed under
GNOME

This guide lists the best 5 Gnome desktop environment extensions that should improve your user experience while using Gnome.

Gnome is by far the most loved desktop environment for Linux distributions. It is being developed by the Gnome foundation along with the open-source community. It gets regular updates and has comparatively the best touch support.

A very good feature of Gnome is that it supports extensions just like a browser does. Extensions are great as you can easily extend functionalities and add new stuff. So this guide shows you the best 5 Gnome extensions for a better user experience with the Gnome desktop environment on your favorite Linux distribution.

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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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Sam Thursfield: Search Pinboard.in from GNOME Shell

Filed under
GNOME
Web

Pinboard.in is a bookmarking and archival website run by Maciej Ceglowski, also a noted public speaker, Antarctic explorer and political activist. I use Pinboard as a way to close browser tabs, by pretending to myself that I’ll one day revisit the 11,000 interesting links that I’ve bookmarked.

Hoping to make better use of this expansive set of thought-provoking articles, hilarious videos and expired domain names, I wrote a minimal search provider for GNOME Shell.

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Embedded Nautilus Terminal Plugin 3.4.0 Adds Configurable Toggle Shortcut And Colors

Filed under
GNOME

Nautilus Terminal 3 is a tool to embed a terminal into Nautilus (Files, the default Gnome file browser). The terminal follows the file manager navigation (cd is automatically executed when navigating through folders in Nautilus).

Using this Nautilus plugin allows showing / hiding a terminal embedded in Nautilus, using the F4 key by default.

Nautilus Terminal 3.4.0 was released recently with 2 important new features. With this release it's possible to change the terminal toggle shortcut, and to configure the background and foreground (text) terminal colors.

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Also: GNOME Work Moving Ahead On Deep Color Support, Triple Buffering

Test GNOME apps on this Linux reference platform

Filed under
Linux
GNOME

I'm very excited about GNOME 3.38. The new version of the Linux desktop environment includes lots of new features and a noticeable performance boost. But in the background, mostly unnoticed, is another neat new thing about GNOME: the development of GNOME OS.

As you might guess from its name, GNOME OS is a Linux distribution that uses GNOME as its desktop. But unlike Pop!_OS, Fedora, or Ubuntu, GNOME OS isn't meant as a complete Linux distribution. Instead, it is a reference platform for GNOME.

The idea is to have a standard operating system image running GNOME to give developers a consistent platform to test on. As GNOME makes new releases, the GNOME development team can share that image with testers, so they can experience the new version.

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GNOME 40 - Planned Features and Release Date

Filed under
Linux
GNOME
Ubuntu

GNOME 40 - the next major release of the GNOME Desktop environment brings more auto-completion features across some modules.
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What I love about the newest GNOME desktop

Filed under
GNOME

Fedora 33 just came out, and I installed it right away. Among the many features in this new version of the Linux distribution is the latest GNOME desktop. GNOME 3.38 was released in September 2020, and I'm loving it.

The GNOME 3.38 release notes list some great new features in this update. Among other things, the Welcome Tour for new users received a major facelift and is now much easier to use and provides more useful information if you're new to GNOME.

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Meet Giara, a New Reddit App for the Linux Desktop, Written in GTK

Filed under
GNOME

Meet Giara, a new free and open-source Reddit client application for the Linux desktop, created by Gabriele Musco. Designed using the latest GTK+/GNOME technologies, Giara is designed to become the go to app for all your Reddit needs, so you won’t have to keep a tab open on your web browser just for Reddit.

In development for some time now, Giara is now ready for mass adoption and it’s already being packaged for the Arch Linux distribution, as well as a Flatpak universal binary for most GNU/Linux distributions out here. The app comes with most of the main features you would expect from a serious Reddit app.

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today's howtos

  • How to install MySQL server on CentOS 8 Linux - nixCraft

    How do I install MySQL server 8.0 on CentOS 8 Linux server running on Linode and AWS cloud? How do I add and set up a new MySQL user and database account on the newly created CentOS server? Oracle MySQL server version 8.0 is a free and open-source free database server. It is one of the most popular database system used in web apps and websites on the Internet. Typically MySQL is part of the LAMP (Linux, Apache/Nginx, MySQL, Perl/Python/PHP) stack. Popular open-source software such as WordPress, MediaWiki, and others profoundly used by MySQL as a database storage engine. Let us see how to install MySQL server version 8.x on CentOS 8 Linux server.

  • Linux Fu: VPN For Free With SSH | Hackaday

    If you see a lot of banner ads on certain websites, you know that without a Virtual Private Network (VPN), hackers will quickly ravage your computer and burn down your house. Well, that seems to be what they imply. In reality, though, there are two main reasons you might want a VPN connection. You can pay for a service, of course, but if you have ssh access to a computer somewhere on the public Internet, you can set up your own VPN service for no additional cost. The basic idea is that you connect to a remote computer on another network and it makes it look like all your network traffic is local to that network. The first case for this is to sidestep or enhance security. For example, you might want to print to a network printer without exposing that printer to the public Internet. While you are at the coffee shop you can VPN to your network and print just like you were a meter away from the printer at your desk. Your traffic on the shop’s WiFi will also be encrypted.

  • YANUB: yet another (nearly) useless blog: QSoas tips and tricks: using meta-data, first level

    By essence, QSoas works with \(y = f(x)\) datasets. However, in practice, when working with experimental data (or data generated from simulations), one has often more than one experimental parameter (\(x\)). For instance, one could record series of spectra (\(A = f(\lambda)\)) for different pH values, so that the absorbance is in fact a function of both the pH and \(\lambda\). QSoas has different ways to deal with such situations, and we'll describe one today, using meta-data. [...] QSoas is a powerful open source data analysis program that focuses on flexibility and powerful fitting capacities. It is released under the GNU General Public License. It is described in Fourmond, Anal. Chem., 2016, 88 (10), pp 5050–5052. Current version is 2.2. You can download its source code there (or clone from the GitHub repository) and compile it yourself, or buy precompiled versions for MacOS and Windows there.

  • Many ways to sort file content on Linux

    The Linux sort command can arrange command output or file content in a lot more ways than you might realize--alphabetically, numerically, by month and randomly are only some of the more interesting choices. In this post, we take a look at some of the more useful sorting options and explain how they differ.

  • How to install Luminance HDR

    Luminance HDR is an open-source GUI tool that provides an easy to use toolkit for HDR imaging. It is available on all major Linux operating systems and is excellent for photographers. In this guide, we will go over how to install Luminance HDR on Linux.

  • How to add a WordPress user sign up - Anto Online

    Adding an external user sign up page on a website allows users to register for different roles. Once registered, they can perform tasks such as adding new articles, new comments, and even performing other actions such as designing. Allowing a user to sign up is a common thing for bloggers and companies that accept guest posts. However, this feature can also be used to offer premium content for your members. But, this may require more custom fields and branding. The default WordPress sign up page contains fixed fields and a WordPress logo.

  • How to install Lyrebird on a Chromebook - a Discord Voice Changer

    Today we are looking at how to install Lyrebird, a voice changer for Discord on a Chromebook. Please follow the video/audio guide as a tutorial where we explain the process step by step and use the commands below.

  • How to play Brawlhalla on Linux

    Brawlhalla is a free-to-play 2D fighting game. It was developed by Blue Mammoth Games, published by Ubisoft, and released on Nintendo Switch, Xbox One, PS4, and PC. In this guide, we’ll show you how to play it on Linux.

Games: RetroArch, PulseAudio, Anarch

  • You can now try the RetroArch Playtest on Steam for Linux | GamingOnLinux

    With the awesome RetroArch application for running emulators and all sorts coming to Steam, they now have a Playtest available you can opt into to try it out. Using the new dedicated Steam Playtest feature announced by Valve in early November, developers can have a banner on their Steam store page letting users request access. So the Libretro team have put this up, and as of today it also has Linux builds available for testing.

  • PulseAudio 14.0 Released With Better USB Gaming Headset Support - Phoronix

    While in 2021 we might begin to see PipeWire replacing PulseAudio by default at least on bleeding-edge distributions like Fedora, for now PulseAudio still is the dominant sound server used by desktop Linux distributions. Rolling out today is PulseAudio 14.0. PulseAudio 14.0 comes with many changes compared to PulseAudio 13.0 that shipped all the way back in September of 2019.

  • "Anarch", a new, public-domain Doom-like game coded from scratch in <256K

    I've argued that the video-game "Doom" is a sort of cultural version of Turing Completeness. Given that we're jamming computers and screens into just about any device these days, inevitably (and delightfully) someone gets it to run Doom: Watches, digital cameras, ATMs, pregnancy sticks. But you know what's even cooler? Creating your own new, original game in the exactly style of Doom, and making it so wildly resource-efficient that it fits in under 256K and will run on just about any computational device around. That's what the programmer Miloslav Číž has done, with his new game "Anarch". You can play it in your browser here or download it here; I just blasted away in it for a while, and it's a hoot — he neatly channels the mechanics and twitchy low-rez aesthetics of the original. Gameplay trailer is here; he put it in the public domain, and the code is all here on Gitlab.

Announcing Istio 1.6.14

This release contains bug fixes to improve robustness. This release note describes what’s different between Istio 1.6.13 and Istio 1.6.14 Read more More:

  • ISTIO-SECURITY-2020-011
  • Support for Istio 1.6 has ended

    As previously announced, support for Istio 1.6 has now officially ended. At this point we will no longer back-port fixes for security issues and critical bugs to 1.6, so we heartily encourage you to upgrade to the latest version of Istio (1.8) if you haven’t already.

Moving into the future with the FSF tech team

The FSF is well-known for spearheading the advocacy and support of free software, not just by recommending it in the face of pervasive proprietary options, but also by condemning nonfree software altogether. Following this recommendation is hard, even for us, because of the ever-increasing dependency on software and computer networks that we are all subject to. To follow through with our commitment, our tech team maintains a large list of services that many other offices our size would have long ago been wrongly pressured into transferring to one of the handful of gigantic corporations that monopolize those services. Your work email account is most likely implemented through Gmail or Outlook; your office's software is likely to be served by Amazon Web Services, along with all the data backups; your company's customer service is likely to be managed through Salesforce or SAP, and so on. Make no mistake, this is true for your local government and school networks, too! In contrast, at the FSF, we never jumped on the outsourcing wagon, and we don't use any Service as a Software Substitute (SaaSS) in our operations. We run our own email servers, telephony and fax service, print shop, full server stack, backups, networking, systems monitoring, accounting, customer relationship management (CRM) software, and a long list of other tasks and software development projects, with a team of just four extremely dedicated technicians. And we implement this on hardware that has been carefully evaluated to meet very high ethical standards, criteria that we push for vendors to achieve through our "Respects Your Freedom" certification program. Read more