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MDV

OpenMandriva and Mageia Updates

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MDV
  • OpenMandriva on IRC.

    OpenMandriva is no longer using Freenode IRC. There are Matrix channels for OpenMandriva (user channel) and OpenMandriva Cooker (developer channel). These are also channels at Libera Chat. #openmandriva @ libera.chat and #openmandriva-cooker @ libera.chat. The Matrix and Libera Chat channels are bridged (interconnected). They are also bridged with Telegram.

  • Mageia at GUADEC 2021

    In my recent blog post I shared that GNOME’s GUADEC 2021 is going to be online due Covid19-pandemic. Nevertheless, I am pleased to let you know that my workshop about Mageia GNOME has been accepted!

    This workshop will give an introduction to Mageia GNOME and you will learn about the distribution itself on the 23rd of July at 18h30 UTC (at 19:30 British Summer Time (BST), 20h30 central europe time (CEST, Paris, Berlin, Rome…)) for about an hour.

Mageia 7 will reach End of Support on 30th of June – “The king is dead, long live the king!”

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MDV

Mageia 8 was released Feb 26th, 2021.
Mageia 7 will receive updates up until the 30th of June, including security updates. It is then highly recommended upgrading to Mageia 8 as soon as possible.

As usual, before the upgrade, do a thorough backup of your data and documents.

You have a few ways to install Mageia 8...

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OpenMandriva Lx 4.3 RC available for testing

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MDV

We have good news: Cooker, our development branch, is working very well right now.
Our internal testers have been reporting that the system looks very responsive and already brings many user visible advantages over OMLx 4.2.

Hence we decided to publish a unscheduled stable release to permit the Rock users to enjoy of a good amount of updates they would otherwise not get (unless they upgrade to Rolling) before moving ahead with the more ambitious plans for OMLx 5.0.

Here is the Release Candidate.

[...]

Another feature that will be interesting to some is that we've fully integrated support for the new JPEG-XL picture file format. JPEG-XL is significantly more efficient than traditional JPEG, and also adds all major features of PNG (such as transparent images and support for lossless compression).

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Also: OpenMandriva Lx 4.3 RC Released With LLVM 12 Toolchain, Linux 5.12 Kernel

What To Do After Installing OpenMandriva Lx 4.2 for Ubuntu Users

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GNU
Linux
MDV

Continuing the downloads, now here's our traditional What To Do article for OpenMandriva Lx 4.2 (made easy for Ubuntu users). This includes how to install more software, setup several stuff on the desktop, and getting started to the Control Center. I wish you really enjoy this!

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What's the Difference between openSUSE and OpenMandriva

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MDV
SUSE

Here's a comparison between openSUSE and OpenMandriva (continuing our comparison involving Mageia) the two European computer operating systems from our Free Libre Open Source Software community. The most obvious similarity from both is their name, which includes the word OPEN, which comes particularly from the Open Source Movement. In this article we will see several interesting stuffs from both around their architectures, distributions, control center, etc. so we know about their YaST and OMCC, respectively. If you want to know more similarities and differences of these two OSes, this article is for you. To make it easier to read, OS below is for openSUSE while OM is for OpenMandriva. Let's go!

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Get involved with Mageia, become a Packager

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MDV

With Mageia 8 just released and development for Mageia 9 getting underway in Cauldron, the unstable branch of Mageia, now is a great time to get involved with packaging.

We are starting to look at the features that we want to include for Mageia 9, and as it is so early in the development cycle, now is the time for major developments, or big updates to key pieces of software. This is a great time to join the project as you can propose features you would like to see, help to implement large changes or see how a distribution evolves through development, stabilisation and then is released.

If there is an application that you are interested in, if you want to help maintain part of the distribution, or if you want to learn something new, there are many opportunities to do so with the packaging team.

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What's the Difference between Mageia and OpenMandriva?

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MDV

Mandriva, an European operating system originated from France, was once the easiest to use computer OS before Ubuntu from the family of GNU/Linux. It has two popular derivatives namely Mageia and OpenMandriva from France. For dear readers who are curious about their differences and commonalities, for example to start using computer with either one, this comparison article is for you. As a starter, in this article M means Mageia and O means OpenMandriva. Let's go!

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Review: Mageia 8

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MDV
Reviews

Mageia 8 is the latest version of this community distribution which can trace its roots back to Mandrake Linux. Like its ancestor, Mageia mostly focuses on offering a polished desktop experience with user friendly configuration tools. The latest release has a fairly conservative list of new features. Apart from the usual collection of package upgrades, Mageia provides faster processing of package data due to a change in compression technologies and migrates almost all packages from Python 2 to Python 3. Some additional work has been done to support the ARM architectures, though install media isn't available yet for ARM platforms.

We can download install media for 32-bit (x86) and 64-bit (x86_64) computers. Mageia offers several download options, including a large install ISO (4.2GB), live desktop flavours for KDE Plasma (3.4GB), GNOME (3.0GB), and Xfce (2.8GB). There are also network install options available in free and non-free firmware flavours. Most of the download options are available in 32-bit and 64-bit builds, though the live media for GNOME and Plasma are both 64-bit only while Xfce builds are provided for both architectures.

I was originally heading out for a vacation when Mageia 8 was released and so another DistroWatch contributor offered to review the distribution. However, they ran into issues installing Mageia, then getting the distribution to boot. After a few days they reported the operating system would start, but there were several remaining issues, including trouble connection to USB devices and the touchpad on their laptop wouldn't function while booted into Mageia. Given they did not have any success with the distribution, they passed it back to me and I resolved to review it once I finished playing with Void, a project I had just installed.

I decided to download the live Plasma edition for 64-bit machines. Booting from the live media brings up a menu offering to boot the live distribution or install Mageia. Taking the default live option brings up a series of graphical configuration screens. These screens walk us through selecting our preferred language from a list, accepting the project's license, picking our time zone, and confirming the keyboard's layout.

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Getting Started to Mageia 8 for Ubuntu Users

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GNU
Linux
MDV
Ubuntu

Continuing our Mageia 8 install guide and review, now this is a simple guide for beginners to begin computing with Mageia. For this first time, as we did with Ubuntu too, we learn how to search, install, and update software applications on it. The work arounds are centered on the built-in program called Mageia Control Center (MCC) which is like Synaptic and YaST programs for either Ubuntu & openSUSE user.

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Emergency Updates about the direction of Mageia

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MDV

Considering the complete lack of bugs in urpm and in the RPM package
format, which we’ve grown tired of, The Executive Committee has
approved the switch to Debian package manager, apt.

We will rebuild Cauldron to adopt the .deb package to have it in place
for Mageia 9.
We will also adopt the Arch Installer, ditch Mageia Control
Centre for raw conf files, and will also suppress urpm, rpm, dnf, pagure, iurt and mock.
Infra will be migrated to a fork of Debian build system.

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Today in Techrights

Programming Leftovers

  • ThreatMapper: Open source platform for scanning runtime environments - Help Net Security

    Deepfence announced open source availability of ThreatMapper, a signature offering that automatically scans, maps and ranks application vulnerabilities across serverless, Kubernetes, container and multi-cloud environments.

  • Josef Strzibny: Organizing business logic in Rails with contexts

    Rails programmers have almost always tried to figure out the golden approach to business logic in their applications. From getting better at object-oriented design, to service objects, all the way to entirely new ideas like Trailblazer or leaving Active Record altogether. Here’s one more design approach that’s clean yet railsy.

  • Status update, October 2021

    On this dreary morning here in Amsterdam, I’ve made my cup of coffee and snuggled my cat, and so I’m pleased to share some FOSS news with you. Some cool news today! We’re preparing for a new core product launch at sr.ht, cool updates for our secret programming language, plus news for visurf. Simon Ser has been hard at work on expanding his soju and gamja projects for the purpose of creating a new core sourcehut product: chat.sr.ht. We’re rolling this out in a private beta at first, to seek a fuller understanding of the system’s performance characteristics, to make sure everything is well-tested and reliable, and to make plans for scaling, maintenance, and general availability. In short, chat.sr.ht is a hosted IRC bouncer which is being made available to all paid sr.ht users, and a kind of webchat gateway which will be offered to unpaid and anonymous users. I’m pretty excited about it, and looking forward to posting a more detailed announcement in a couple of weeks. In other sourcehut news, work on GraphQL continues, with paste.sr.ht landing and todo.sr.ht’s writable API in progress. Our programming langauge project grew some interesting features this month as well, the most notable of which is probably reflection. I wrote an earlier blog post which goes over this in some detail. There’s also ongoing work to develop the standard library’s time and date support, riscv64 support is essentially done, and we’ve overhauled the grammar for switch and match statements to reduce a level of indentation for typical code. In the coming weeks, I hope to see date/time support and reflection fleshed out much more, and to see some more development on the self-hosted compiler. [...] The goal of this project is to provide a conservative CSS toolkit which allows you to build web interfaces which are compatible with marginalized browsers like Netsurf and Lynx.

  • Monthly Report - September

    The month of September is very special to me personaly. Why? Well, I got married in the very same month 18 years ago. The best part is, I choose the day 11 to get married. I have never missed my wedding anniversary, thanks to all the TV news channel.

  • My Favorite Warnings: uninitialized | Tom Wyant [blogs.perl.org]

    This warning was touched on in A Belated Introduction, but I thought it deserved its own entry. When a Perl scalar comes into being, be it an actual scalar variable or an array or hash entry, its value is undef. Now, the results of operating on an undef value are perfectly well-defined: in a nuneric context it is 0, in a string context it is '', and in a Boolean context it is false. The thing is, if you actually operate on such a value, did you mean to do it, or did you forget to initialize something, or initialize the wrong thing, or operate on the wrong thing? Because of the latter possibilities Perl will warn about such operations if the uninitialized warning is enabled.

today's leftovers

  • CutefishOS Built on Ubuntu Run Through - Invidious

    In this video, we are looking at CutefishOS Built on Ubuntu.

  • CutefishOS Built on Ubuntu

    Today we are looking at CutefishOS Built on Ubuntu. It comes with Linux Kernel 5.11, based on Ubuntu 21.10, and uses about 900MB of ram when idling. Enjoy!

  • Google adds VM support to Anthos, admits not everyone is ready for containerised everything [Ed: Kubernetes becoming increasingly just an openwashing shim for proprietary software with back doors]

    Google has added support for workloads running in virtual machines to its Anthos hybrid Kubernetes platform. "While we have seen many customers make the leap to containerization, some are not quite ready to move completely off of virtual machines," wrote Google Application Modernization Platform vice-presidents Jeff Reed and Chen Goldberg. "They want a unified development platform where developers can build, modify, and deploy applications residing in both containers and VMs in a common, shared environment," the pair added.

  • The Dell Inspiron 15 3501 supports Linux

    With the Inspiron 15 3501, Dell has a 15.6-inch office laptop in its lineup with its technology housed in a slim, matte-black plastic case. The chassis lacks stability: The lid and the base unit in particular can be twisted a bit too much. The matte display (Full HD, IPS) offers stable viewing angles, good contrast, and decent color reproduction. However, the brightness and color-space coverage are too low. The built-in combination of the Core i7-1165G7 processor, 16 GB of RAM (dual-channel mode), and a 512 GB NVMe SSD (M.2 2230) equips the laptop for office and Internet applications. If the storage space isn't enough, an additional 2.5-inch storage drive can be installed. You can also replace or expand the RAM.

  • Linux Foundation raises USD 10 mln to secure software supply chain
  • ISO establishes SBOM standard for open source development with SPDX

    You’re not getting attention because of your choice of text editor or the number of spaces you use to indent code blocks. However motivating those preferences are for you and me, the non-technical world sees them as private choices. You find your code in the headlines for a different and unpleasant reason: open source dependency management.

  • Printed Piano Mechanism Sure Is Grand | Hackaday

    Do you know how a piano works? Sure, you press a key and a hammer strikes a string, but what are the finer points of this operation? The intricacy of the ingenious mechanism is laid bare in [Mechanistic]’s 3D-printed scale model of a small section of the grand piano keyboard. The ‘grand’ distinction here is piano length-agnostic and simply refers to any non-upright. Those operate the same way, but are laid out differently in order to save space.

  • FPGA Boards Add VGA And HMDI Interfaces To The Original Game Boy | Hackaday

    The classic Game Boy remains a firm favorite in the realm of retrocomputing. Revolutionary as it was at the time, by today’s standards its display is rather primitive, with no backlight and a usable area measuring only 47 mm x 44 mm. [Martoni] figured out a way to solve this, by developing GbVGA and GbHdmi, two projects that enable the Game Boy to connect to an external monitor. This way, you can play Super Mario Land without straining your eyes, and we can also image potential uses for those who stream their gameplay online.

  • Art Project Fast And Fouriously Transforms Audio Into Eye Candy | Hackaday

    The overall build is relatively simple. Audio is acquired via a line-in jack or a microphone, and then piped into an ESP32. The ESP32 runs the audio through the FFT routine, sampling, slicing, and dicing the audio into 16 individual bands. The visual output is displayed on a 16 x 16 WS2812 Led Matrix. [mircemk] wrote several routines for displaying the incoming audio, with a waterfall, a graph, and other visualizations that are quit aesthetically pleasing. Some of them are downright mesmerizing! You can see the results in the video below the break.

IBM/Red Hat Leftovers

  • Reach your open source community with content marketing [Ed: IBM has totally lost direction; this is how they think of Free software...]

    Both startups and more established firms are increasingly turning to content marketing as a way of reaching prospective customers. However, corporate marketers often consider the open source software (OSS) community a challenge to reach. This article features ways your technology and content marketing teams can work together to target and reach the community around an OSS project your organization supports.

  • Why digital transformation demands a change in leadership mindset

    Recently a key retail executive forecast that their industry will change more in the next five years than it has in the past fifty. Another executive believes society will change more in the next fifty years than it has in the last three hundred. A recent headline declared that, “We are approaching the fastest, deepest, most consequential technological disruption in history”, and Ray Kurzweil, Google’s Director of Engineering and co-Founder of Singularity University, has said that there will be fourteen internet size revolutions in the next decade. Whichever way you look at it, things are shifting… fast. When you speak with the visionaries and entrepreneurs actually building the solutions of tomorrow, from on-demand retail to vertical farms, and ask how far into this new era we are, almost universally the reply is: “only one percent”. Imagine then, where we will be ten years from now? How about 50? Major industries, from medicine to energy to travel to entertainment, are radically transforming, putting pressure on others such as manufacturing, construction, transportation, finance, education…frankly, all of it. What an extraordinary opportunity this presents.

  • DevSecOps lessons learned during a pandemic | The Enterprisers Project

    As we’ve seen over the past year and a half, the pandemic has accelerated digital transformation and forever changed workplace culture. Increased reliance on digital tools has elevated the value of DevSecOps, as enterprises of all sizes and across all industries realize the importance of automating and integrating security at every phase of the software development lifecycle – from initial design through integration, testing, deployment, and product delivery. My engineering team was no exception to this shift – we had to quickly prepare to build a new Virtana SaaS platform and deliver several new modules, all while working remotely. Here I’ll share some observations, pain points, and lessons learned to help others intelligently embrace DevSecOps best practices within their teams.