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Q4OS 3.8 Centaurus, stable

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OS
KDE

We are proud to announce the immediate availability of the brand new stable Q4OS 3.8 version, codenamed 'Centaurus'. This is a long-term support LTS release, to be supported for at least five years with security patches and software updates.

The primary Q4OS aim is stability. As we want to provide as stable as possible operating system for companies as well as for individuals, once installed and configured, Q4OS will work reliably in a long standing way, getting security fixes and updates. Adopting a new feature into the core system could be committed in a highly exceptional cases only. We treat such possible cases as best as possible, doing testing and investigating consequences carefully before such a change.

Q4OS Centaurus is based on Debian Buster 10 and Plasma 5.14, optionally Trinity 14.0.6, desktop environment, and it's available for 64bit and 32bit/i686pae computers, as well as for older i386 systems without PAE extension. We are working hard to bring it for ARM devices too.

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Also: Q4OS 3.8 Released As A Traditional Desktop Linux Distribution Built Atop Debian 10.0

Linux IoT Development: Adjusting from a Binary OS to the Yocto Project Workflow

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OS
Linux

In embedded Linux development, there are two approaches when it comes to what operating system to run on your device. You either build your own distribution (with tools such as Yocto/OpenEmbedded-Core, Buildroot and so on), or you use a binary distribution where Debian and derivatives are common.

It's common to start out with a binary distribution. This is a natural approach, because it's a familiar environment for most people who have used Linux on a PC. All the commodities are in place, and someone else has created the distribution image for you to download. There normally are custom vendor images for specific hardware that contain optimizations to make it easy to get started to utilize your hardware fully.

Any package imaginable is an apt install command away. This, of course, makes it suitable for prototyping and evaluation, giving you a head start in developing your application and your product. In some cases, you even might ship pre-series devices using this setup to evaluate your idea and product further. This is referred to as the "golden image" approach and involves the following steps...

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Huawei's HongmengOS is faster than Android and MacOS, has broader application

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OS

In an interview with a French magazine, Huawei's CEO and founder, Ren Zhengfei, has stated that the homegrown HongmengOS will be faster than Android and will have a broader application as well. It can be used not only on smartphones but on routers, network switches, tablets, computers and even data centers.

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Sculpt OS release 19.07

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OS

The most prominent user-visible feature of Sculpt OS 19.07 is the ability of copy and paste text between terminals, graphical applications, and virtual machines. Our unique take on this feature is described in a dedicated article.

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Also: Genode's Sculpt OS 19.07 Brings Performance Improvements

Fuchsia OS Developer Site and Less Surveillance-Centric Systems ("Dumb")

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OS
Google
  • Google's Mysterious Fuchsia OS Developer Site Debuts With New Fascinating Details

    Google's mysterious Fuchsia OS has been a skunkworks project at Google for years now, with only small glimpses of the new operating system...

  • Google's Fuchsia OS Developer Site Debuts

    Forbes reports that Google has launched a new website, fuchsia.dev, with documentation and source for Fuchsia OS, including the Zircon microkernel.signed to run on anything from 32-bit or 64-bit ARM cores to 64-bit X86 processors and it has a potential to be rather disruptive."

  • Fuchsia OS Developer Site Goes Live With Documentation

    oogle hasn’t revealed much about Fuchsia OS publicly, but every now and then, it quietly drops hints and clues which further affirm the progress of the mysterious OS.

  • My phone’s not dumb, it just looks it.

    For my money, the height of the smartphone age was 2009-2011. That brought us the Nokia n900 and Nokia n9. Both brilliant for their own reasons. There were devices before that which I’d be happy to have back. But nothing since then. Sure, the Ubuntu Edge or Neo900 would have been great. But they never came to be.

Google Releases Chrome OS 75 to Let Linux Apps Access Android Devices over USB

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OS
Android
Linux

Chrome OS 75 has been promoted to the stable channel as version 75.0.3770.102 (Platform version: 12105.75.0) for most Chromebook devices. This release introduces a new parental control feature that lets parents limit the time to their kids spend on Chrome OS devices, and it also enables kid-friendly Assistant for child accounts.

While still in beta, the support for Linux apps is improving with every release, and Chrome OS 75 introduces support for Linux apps to access Android devices over USB connections. Moreover, the Files app has been enhanced with support for third-party file provider apps, implementing the Android DocumentsProvider APIs.

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CentOS 8 To Arrive At The End Of June: All You Need To Know

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OS
Red Hat

Red Hat Enterprise Linux 8 (RHEL 8) made its way into the market last month, which may have prompted a lot of people to expect the release of CentOS 8. according to recent reports, a major redesign is needed in the bundles; installer manufactures frameworks to make it ready to work with the more up to date working frameworks all the more proficiently. Here's all the info we've managed to scraped about the upcoming CentOS.

As indicated by the most recent reports, the fundamental form framework for the task has been finished, and at present, the group is focusing on the work of art. Additionally, the fabricate circles likewise need work to have the option to help the majority of the bundles of CentOS.

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How a trip to China inspired Endless OS and teaching kids to hack

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OS
Interviews

Last year, I decided to try out Endless OS, a lightweight, Linux-based operating system developed to power inexpensive computers for developing markets. I wrote about installing and setting it up. Endless OS is unique because it uses a read-only root file system managed by OSTree and Flatpak, but the Endless company is unique for its approach to education.

Late last year, Endless announced the Hack, a $299 laptop manufactured by Asus that encourages kids to code, and most recently the company revealed The Third Terminal, a group of video games designed to get kids coding while they're having fun. Since I'm so involved in teaching kids to code, I wanted to learn more about Endless Studios, the company behind Endless OS, The Third Terminal, The Endless Mission, a sandbox-style game created in partnership with E-Line Media, and other ventures targeted at expanding digital literacy and agency among children around the world.

I reached out to Matt Dalio, Endless' founder, CEO, and chief of product and founder of the China Care Foundation, to ask about Endless and his charitable work supporting orphaned children with special needs in China.

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Two years of postmarketOS

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OS
Android

We've gotten Plasma Mobile to run on both the Librem 5 (video) and PinePhone (video) devkits — with fully free software GPU drivers! Please note that the ports to these devices are still early days and that the sluggish performance is due to the GPU drivers still being in development.
As usually, @PureTryOut has been keeping the Plasma Mobile stack up-to-date with the latest versions. He also created a postmarketos-ui-plasma-mobile-extras package which effectively allows users to choose whether they want only the base installation, or a fully blown one with extra apps like a PDF reader, calendar and music player.

We like to upstream everything that makes sense, so with help from our Alpine friends, @PureTryOut got all of the KDE and Plasma Frameworks as well as Plasma desktop into Alpine and is maintaining them there from now on. The only packages we plan to keep specifically in postmarketOS are either mobile specific or development versions.

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The OS/2 Operating System Didn't Die… It Went Underground

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OS

One problem with building things using state-of-the-art techniques is that sometimes those that look like they will be “the next big thing” turn out to be dead ends. Next thing you know, that hot new part or piece of software is hard to get or unmaintained. This is especially true if you are building something with a long life span. A case in point is the New York City subway system. Back in the 1990s the transit authority decided to adopt IBM’s new OS/2 operating system. Why not? It was robust and we used to always say “no one ever got fired for buying IBM.”

There was one problem. OS/2 was completely eclipsed by other operating systems, notably Windows and — mostly — has sunk from the public view. [Andrew Egan’s] post covers just how the conversion to a card-based system pushed OS/2 underground all over the Big Apple, and it is an interesting read.

The choice of OS/2 might seem odd today. However, you have to remember the operating system landscape back then. Unix wasn’t very commercial, for the most part, and the commercial versions like Xenix and SCO were often encumbered with odd and changing licensing arrangements. MSDOS was hardly suitable for any sort of reliable system, with a patchwork of hacks to get more memory, and multitasking including early versions of Windows which were little more than shells over MSDOS.

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