Language Selection

English French German Italian Portuguese Spanish

April 2019

Fedora 30 Performance Is Moving In The Right Direction But A Lot Of Untapped Potential

Filed under
Graphics/Benchmarks

Yesterday we began with our preliminary performance benchmarks of Fedora 30. From those results Intel Core i9 and AMD Threadripper systems and what we're seeing on other systems in the labs, Fedora 30 indeed is coming out generally slightly faster than Fedora 29 when looking at the performance overall. In some cases the performance is much better thanks to GCC 9 and other upgrades, but overall it's a small, modest performance improvement. While that's better than seeing Fedora 30 running slower than its predecessor, there still is more potential to squeeze out of the system.

With the Intel Core i9 7980XE system as a high-performance reference system, here are some additional data points comparing those Fedora 29 and Fedora 30 results to Ubuntu 19.04, openSUSE Tumbleweed (with its GNOME desktop option, to match the other operating systems tested), and Clear Linux for seeing how those distributions compete with the new Fedora Linux.

Read more

Android 9 Pie OS for Raspberry Pi 3 Gets Yalp Store and Evie Launcher

Filed under
Android
Linux

The RaspAnd Pie Build 190429 is here a month and a half after the first release that brought Google's latest Android 9 Pie mobile operating system to the tiny Raspberry Pi computers, which, unfortunately, did not ship with Google Play Store, though you could install Android apps via the Aptoide package manager.

The new release adds Yalp Store, a replacement for Google Play store that lets you install Android apps directly from Google Play Store in the APK file format. You don't even need to have a Google account to install Android apps, except if you want to install paid apps or access your owned apps or write reviews.

Read more

Leftovers: Debian, Kubuntu, RcppArmadillo and VolksPC OS

Filed under
GNU
Linux
Debian
Ubuntu
  • Debian 9.9 KDE Run Through

    In this video, we look at Debian 9.9, the KDE edition. Enjoy! For links and more, look here: https://www.linuxmadesimple.info/2019/04/debian-990-kde.html Background Music: 1973 by Bruno E.

  • Kubuntu 19.04 overview | Making your PC friendly

    In this video, I am going to show an overview of Kubuntu 19.04 and some of the applications pre-installed.

  • Dirk Eddelbuettel: RcppArmadillo 0.9.400.2.0

    A new RcppArmadillo release based on the very recent Armadillo upstream release arrived on CRAN earlier today, and will get to Debian shortly.

    Armadillo is a powerful and expressive C++ template library for linear algebra aiming towards a good balance between speed and ease of use with a syntax deliberately close to a Matlab. RcppArmadillo integrates this library with the R environment and language–and is widely used by (currently) 587 other packages on CRAN.

  • The Best of Both Worlds

    Linux desktop users can now use an estimated two million Android apps that were previously unavailable on Linux with VolksPC OS.

    Open source enthusiasts have spent years waiting for the Linux desktop revolution. The Linux environment now supports hundreds of useful, stable, and secure desktop tools that are available for no cost, but Linux still has not displaced Windows or macOS in the race for desktop marketshare.

    Android, however, which uses the Linux kernel, has actually become mainstream and is competing quite well. In fact, if you combine desktop, laptop, tablet, and mobile usage, Android has reached 38 percent of marketshare, narrowly overtaking Windows as the most popular operating system in the world.

Audio: Linux Journal and Linux Voice Introduction

Filed under
Interviews
  • Episode 18: KidOYO

    Doc Searls talks to Zhen, Devon and Melora Lofretto of KidOYO and Doctor Michael Nagler, superintendent of the Mineola Public School system in Mineola  Long Island.

  • Linux Voice Introduction

    Today's computer magazines talk about big ideas and new age concepts, like containers, cloud computing, and software-defined infrastructure, but we at Linux Voice know that one of the reasons you own you computer in the first place is to take care of everyday tasks more efficiently and without the clutter.

    Linux is home to dozens of useful tools for taking notes and managing to-do lists. This month we feature Joplin, a powerful open source note-taking app that organizes your notes in a searchable form and even supports synchronization with several popular cloud platforms. We also investigate the Unforeseen Incidents point-and-click mystery game, and our tutorial series continues with a look at Bash math functions and more on designing 3D objects with OpenSCAD.

Servers: Kubernetes, Red Hat, OpenStack, Indie Web Server and More

Filed under
Server
  • Rancher Labs Adds OS Optimized for Kubernetes

    Rancher Labs has made available a beta release of a lightweight operating system on which it envisions IT organizations will deploy its previously announced lightweight instance of Kubernetes dubbed k3s.

    Company CEO Sheng Liang says the main goal is to make it more convenient for IT organizations to use the same set of tools to deploy an instance of Kubernetes along with a k3OS operating system based on the open source Ubuntu kernel. Rancher Labs doesn’t envision IT organizations replacing instances of Linux that have already been deployed in with K3OS, but in circumstances where there has been no operating system standard set, k3OS should provide a more frictionless deployment option, he says.

    In fact, Liang notes the ability to deploy and update Kubernetes and the operating system it runs on from within the same user interface to access a common set of YAML files should be especially appealing to IT organizations that have embraced best DevOps processes to deliver ongoing rolling upgrades to their IT environments.

  • Manage your APIs deployed with Istio service mesh

    And, as explained in “Distributed microservices architecture: Istio, managed API gateways and, enterprise integration”, a service mesh does not relieve the need for an API management solution. A service mesh manages services and the connections between them, whereas an API management solution manages APIs and their consumers. In this article, I’ll describe how to manage APIs using the Red Hat Integration adapter for Istio.

    Red Hat Integration offers an API management capability that let companies build an ecosystem of consumers around their APIs and then drive new revenue from them.

  • MySQL on OpenShift Container Storage performance and failover under heavy load
  • OpenStack Looks to Help Define the Future of Open Infrastructure

    The OpenStack Foundation is continuing to grow its open-source efforts, including confirming new top-level projects and expanding its Ironic bare metal program, as part of the kickoff for the Open Infrastructure Summit.

    The Kata Containers secure container effort and the Zuul Continuous Integration/Continuous Deployment (CI/CD) projects have now been confirmed as top-level projects at the OpenStack Foundation, joining the group's namesake OpenStack cloud. While not yet a top-level project, the Airship lifecycle management project is also celebrating a major milestone with its 1.0 release.

    Additionally, the OpenStack Foundation is promoting its Ironic bare metal program as a way for organizations to deploy cloud resources on physical hardware.

  • Indie Web Server 9.1.0: Better error handling
  • Most Used CLI Based Linux Network Management Tools

    If you are a system administrators or a network administrators then you must be aware of all the commands that we are going to mention in this post.

    Even if you don’t know or you are newbie in system admin domain than this post is for you.Let’s see some of the most used command line based tools for network management in Linux.

  • Docker Security Breach Affects Devops Pipelines

    Docker security took a hit last week -- right before its annual developer and customer event -- with the news that a database in its Docker Hub repository for container images had been hacked.

KDE/Qt: Qt 5.13 Plan, Kdenlive and Craft

Filed under
KDE
  • Qt 5.13 Will Still Try To Ship In May

    The third beta of the Qt 5.13 tool-kit is now available for testing as the developers try to get this update ready to ship as stable in May. 

    Jani Heikkinen of The Qt Company announced this third beta today. A fourth beta is expected as they are still working to update from OpenSSL 1.0 to 1.1 this cycle. Following that, a release candidate will come once their blocker bugs are addressed. As of writing, there are just nine blocker bugs at present ranging from Android crashes to pulling in new Chrome patches to WebAssembly issues.

  • FOSSPicks

    Kdenlive is one of those applications that catches you by surprise. One minute it seems little more than a quick Qt-built GUI wrapped around some command-line tools to concatenate video files, and the next minute it's spending months on hiatus being rewritten and refactored into something that can genuinely start to compete with Final Cut Pro on macOS. This is what's happening with Kdenlive; you'll find the all new version in the KDE Applications 19.04 release. To be fair, it already was the best open source video editor available, barring perhaps Blender if you needed absolute power and had the patience to master its idiosyncratic user interface.

    Many who have perhaps not used Kdenlive for a while won't realize that it now includes some rather advanced features. One, for example, allows you to use low quality copies of a clip as proxies for edits you want to make. This saves CPU and storage resources and is perfect for our 8K future. There's also a brilliant Title Editor toolbar that enables you to create 2D text frames without having to resort to an external package. This important function is always overlooked in open source video editors, as they often focus on performance and clip editing. However, adding titles is equally important. You only have to look at the most popular YouTube videos to see how words, spacing, shadows, gradients, and images are spliced into video segments to create a professional and snappy video. Dropping an alpha-blended Gimp text render doesn't really cut it, unless you're creating a video about Gimp. Kdenlive has done all this for some time, which has perhaps been our only criticism: It was difficult to see where new developments were taking the project.

  • Craft: Platforms and Compiler

    While my last post was still about the new cache and which compilers we should support, the pre built binaries for Craft (the cache) are now 2 years old. They are used for continues integration and to speed up user builds.

    We now provide binaries for Windows, MacOS and Linux.

OSS Leftovers

Filed under
OSS
  • $2.4 Million in Prizes for Schools Teaching Ethics Alongside Computer Science

    Today, we are announcing the first winners of the Responsible Computer Science Challenge. We’re awarding $2.4 million to 17 initiatives that integrate ethics into undergraduate computer science courses.

    The winners’ proposed curricula are novel: They include in-class role-playing games to explore the impact of technology on society. They embed philosophy experts and social scientists in computer science classes. They feature “red teams” that probe students’ projects for possible negative societal impacts. And they have computer science students partner with local nonprofits and government agencies.

    The winners will receive awards of up to $150,000, and they span the following categories: public university, private university, liberal arts college, community college, and Jesuit university. Stage 1 winners are located across 13 states, with computer science programs ranging in size from 87 students to 3,650 students.

    The Responsible Computer Science Challenge is an ambitious initiative by Omidyar Network, Mozilla, Schmidt Futures, and Craig Newmark Philanthropies. It aims to integrate ethics and responsibility into undergraduate computer science curricula and pedagogy at U.S. colleges and universities.

  • Firefox 67 new contributors

    With the release of Firefox 67, we are pleased to welcome the 75 developers who contributed their first code change to Firefox in this release, 66 of whom were brand new volunteers!

  • Confronting linguistic bias: The case for an open human language

    Open source—that is, making the code of digital tools and datasets accessible to anyone—is a popular approach to improving the methodological transparency of this work in educational organizations. The field's broader open access movement stresses skepticism about the proprietary nature of algorithms, data, and code involved in humanistic research more generally—and cautions researchers about the impact that ownership can have on the research process itself.

    This perspective has tremendous implications for the way we think about the embedded biases and assumptions in humanistic research. What if we subjected our human languages to the same rigorous assessment we do with our computational languages? What biases might we discover in them? How might those biases impact our scholarship?

  • ONLYOFFICE – document collaboration via blockchain and encryption

    Earlier in 2019 ONLYOFFICE announced the release of the end-to-end document encryption reinforced by blockchain. The new technology is available as a developer preview in the new version of ONLYOFFICE Desktop Editors.

    ONLYOFFICE is a project developed by Ascensio System SIA, with its in Riga (Latvia). Ascensio Systems designed OONLY OFFICE for internal team collaboration. However, an attempt to introduce it to a wider audience proved successful. In consequence, it revised and expanded functionality which has attracted use by more than 5M people (according to Ascensio Systems).

    [...]

    ONLYOFFICE Desktop Editors is a free open-source office suite which comprises editors for documents, spreadsheets and presentations working offline. The suite also provides users with quick access to collaborative features.

  • LibreOffice monthly recap: April 2019

    Check out our regular summary of events and updates in the last month!

GNU and GPL Picks

Filed under
GNU
Legal
  • The decade long wait for Bash 5

    It's a coincidence that the Linux kernel and Bash jumped to version 5.0 at about the same time. While Linus assigns the numbers as he sees fit, Bash changes its version when major adjustments are made. Here's what users can expect in Bash 5.

    My last article about a Bash version change is 10 years old [1]. Version 4 was in the starting blocks at that time, but it took some time for all distributions to switch to this version. Nobody puts their production system at risk without good reason.

    Nevertheless, the change was very attractive for developers of complex scripts, because – thanks to associative arrays – a completely new data structure was introduced. The advantages were more elegant, simpler programs that were also easier to maintain. Other important changes included the coproc command (which supports parallelization) and redirection operators.

  • Stack Clash mitigation in GCC: Why -fstack-check is not the answer

    In our previous article about Stack Clash, we covered the basics of the Stack Clash vulnerability. To summarize, an attacker first uses various means to bring the heap and stack close together. A large stack allocation is then used to “jump the stack guard.” Subsequent stores into the stack may modify objects in the heap or vice versa. This, in turn, can be used by attackers to gain control over applications.

  • Cooperation and freedom for all

    The GPL's "freedom zero" can be applied to more than just open-source software.

    Recently, a discussion came up on one of the mailing lists for a GNU/Linux distribution, on which I feel it is necessary to comment. Because this discussion has a place in world politics today, I am bringing my input to this column.

    I started working for Digital Equipment Corporation (DEC) in 1983. At that time, I had traveled only domestically in the USA, never internationally.

  • Software Freedom Conservancy Announces End to VMware Lawsuit

    Linux developer Christoph Hellwig has announced that he is discontinuing his lawsuit against VMware for non-compliance with the terms of the GPL. Hellwig and the Software Freedom Conservancy accused VMware of including GPLed code associated with vmklinux into VMware's proprietary vSphere product. A German appeals court dismissed the case on February 28. Hellwig and the Software Freedom Conservancy have decided they will not appeal the case further in German courts.

Programming: Microsoft Yardsticks, Crypto Puzzle, Go and Python

Filed under
Development
  • The 7 Most Popular Programming Languages on GitHub in 2019 [ED: Stop treating Microsoft like everything that isn't controlled by it does not exist. And delete GitHub to discourage this kind of lying lunacy.]
  • A Programmer Solved a 20-Year-Old, Forgotten Crypto Puzzle

    Organizations impacted by breach, which gave attackers illegal access to a database containing sensitive account information, need to check their container images.
    The owners of some 190,000 Docker accounts will need to change their passwords and verify their container images haven't been tampered with as the result of a recent intrusion into a Docker Hub database.

    Docker discovered the unauthorized access on April 25. It said it had already notified impacted users about the incident and sent them a password-reset link.

    The company said it had also unlinked Docker Hub from GitHub and Bitbucket for those using these external repositories to automatically build — or autobuild — container images. Such users will need to relink their Docker Hub accounts to these repositories in order for autobuild to work properly.

  • Screen scraping with Colly in Go

    The Colly scraper helps developers who work with the Go programming language to collect data off the web. Mike Schilli illustrates the capabilities of this powerful tool with a few practical examples.

    As long as there are websites to view for the masses of browser customers on the web, there will also be individuals on the consumer side who want the data in a different format and write scraper scripts to automatically extract the data to fit their needs.

  • Overlaying Debug Data onto Wing Pro 7's Editor

    Wing 7 has been released, so in this issue of Wing Tips we take a look at one of the new debugger features in Wing Pro 7: The ability to press and hold Shift-Space to display the value of all visible symbols, using an overlay on top of the editor.

  • HOW TO GET STARTED WITH “Machine Learning”

    If you ever heard of terms like Machine Learning, Artificial Intelligence or Data Science, you may be fascinating that What are these things and how to get started.

  • Python 3.7.3 : Fix kivy python module installation.
  • Teaching a kid to code with Pygame Zero

    How can you excite a kid about coding and computers? As a software developer and father of two children, I think about this question often. A person with software skills can have big advantages in our modern world, so I’d like to equip my kids for their future.

    In my home, we play video games together. My children (aged six and four) watch me play through many classics like Super Mario World and The Legend of Zelda: A Link to the Past. They like spending that time with daddy and are really engaged with the video game. When I considered how my six year old son might enjoy coding, using video games as the channel into computing was a very natural idea.

More in Tux Machines

Free Software Leftovers

  • From Clean & Green Mockup to OpenBSD cwm(1) desktop

    If the words CGA or Hercules raise sweet memories from your far away youth, the Mockup Clean & Green from u/awareofdistractions may hit you right in the heart. And if you like it so much, it may be used for real-life desktop environment using OpenBSD stock and ports material.

  • Learning more about our users

    At the Tor Project we practice user-centered design. This means we put our users at the heart of our development process, making a conscious effort to understand the contexts in which people use our tools and paying particular attention to the bumps they encounter along the way.

    Many digital product companies rely heavily on data gathered from invasive tracking scripts to better understand their users’ behavior, further fueling the surveillance economy. However that’s not how we do things at Tor – instead, we aim to conduct research that respects the basic principles of privacy and consent.

  • New Release: Tor Browser 10.5a11

    Tor Browser 10.5a11 is now available from the Tor Browser Alpha download page and also from our distribution directory.

    Note: This is an alpha release, an experimental version for users who want to help us test new features. For everyone else, we recommend downloading the latest stable release instead.

  • FSFE20 +++ IloveFS +++ Job vacancy

    In our February Newsletter, we interview our founding president Georg Greve as part of our publication series to celebrate 20 Years FSFE, we reflect on I love Free Software Day and our FOSDEM participation, we advertise our new job vacancy and as usual we report on our diverse community activities.

  • Keeping platforms open

    My previous article, Whatsapp and the domestication of users, got more attention than I was expecting. Some responses gave me a lot to think about,1 especially regarding actions we can take. I suggest reading that article first; it explained what “user domestication” is and why it’s a problem. It enumerated three countermeasures: FOSS, simplicity, and open platforms.

    Hard problems, by definition, lack easy solutions. Simply choosing (or creating) a platform that avoids user domestication isn’t enough if that platform can change. The price of freedom is eternal vigilance; in addition to settling on the right platform, we must ensure that it honors its users in both the present and the future. Keeping a platform FOSS and simple is more straightforward2 than keeping a platform “open”.

    How do we keep an open platform from becoming a closed platform in the future?

Programming Leftovers

  • 6 Top Data Analysis Tools for Big Data

    Big Data is an all-inclusive term that refers to data sets so large and complex that they need to be processed by specially designed hardware and software tools. The data sets are typically of the order of tera or exabytes in size. These data sets are created from a diverse range of sources: sensors that gather climate information, publicly available information such as magazines, newspapers, articles. Other examples where big data is generated include purchase transaction records, web logs, medical records, military surveillance, video and image archives, and large-scale e-commerce. There is a heightened interest in Big Data and Big Data analysis and the implications they have for businesses. Big Data analysis is the process of examining huge quantities of data to find patterns, correlations, and other useful information that can help firms become more responsive to change, and to make better informed decisions. Big Data analysis can be performed with data mining software. However, the unstructured data sources used for big data analysis are not necessarily suitable for investigation by traditional data mining software.

  • 50 Years of Pascal

    Pascal was easy to teach, and it covered a wide spectrum of applications, which was a significant advantage over Algol, Fortran, and Cobol. The Pascal System was efficient, compact, and easy to use. The language was strongly influenced by the new discipline of structured programming, advocated primarily by E.W. Dijkstra to avert the threatening software crisis (1968).

  • How to use Django Serializers – Linux Hint

    Serializer is used in Django to convert the model instances or querysets into python supported data types that can be easily rendered into JSON, XML, or other formats. The deserialization can also be done by serializers to get back the original data from the serialized data. This feature is available in Django REST Framework. So, the users have to install this framework to use the serializers. Any webpage of the website may contain HTML, CSS, and data from the database tables. But the API does not understand these types of content, and it can understand the raw data only, that is, JSON data. How the serializers can be used to convert the model instance into JSON format has shown in this tutorial.

  • How to use queryset in django – Linux Hint

    Most of the web applications are implemented with the database now. queryset is used in the Django application to retrieve records by filtering or slicing or ordering the database table without changing the original data. The model used Django to create the table in the database. So, the knowledge of using the model in Django is necessary to understand the use of queryset. The main function of the queryset is to iterate the records of database tables by converting them into SQL queries. It can be used from the python command line or by writing the python script to display the browser’s output. The uses of queryset for retrieving data from a database table in different ways have been explained in this tutorial.

  • This Week In Rust: This Week in Rust 379 [Ed: The usual paradox of developing "openly" while requiring people to get an account with Microsoft and then use proprietary software of Microsoft, which attacks Free software.]

    This Week in Rust is openly developed on GitHub.

  • What Is BC in a Bash Script? – Linux Hint

    BC, which stands for Basic Calculator, is a command in Bash that is used to provide the functionality of a scientific calculator within a Bash script. This can be useful for scripting with various arithmentic use cases and scenarios. This article shows you how to use BC in a Bash script.

Security Leftovers

  • How often should I rotate my ssh keys?

    My story for today is about ssh and how even public keys, while much better than simple passwords, are still not a perfect solution.

    The danger is credential theft, which is a fancy way of saying “someone stole your private keys.” Back in the 1990s, that problem was pretty far from our minds; Windows 98 didn’t even have the concept of a separate administrator account, never mind the idea of app sandboxing or the inkling that someone might intentionally want to load malware onto your computer and encrypt all your files for ransomware. Those were the days when some people thought ActiveX controls (essentially loading .exe files from web sites) might be a good idea. Actually, maybe even a great idea as long as there was an “are you sure?” dialog box first.

  • 4 of the Best LastPass Alternatives

    LastPass has recently changed its free account usage policy to be only available on one device, and a lot of its users are not happy about it. If you are a LastPass Free user and are looking to switch, here are four great LastPass alternatives you should check out. These services reserve their pricing tiers for more advanced, business-oriented users while still leaving free users with a powerful set of features to safeguard their online accounts data.

  • Security updates for Thursday

    Security updates have been issued by Arch Linux (ansible-base, keycloak, mumble, and postgresql), Debian (firefox-esr and nodejs), Fedora (dotnet3.1, dotnet5.0, keylime, php-horde-Horde-Text-Filter, radare2, scap-security-guide, and wireshark), openSUSE (postgresql, postgresql13 and python-djangorestframework), Red Hat (Ansible, firefox, and thunderbird), Scientific Linux (firefox and thunderbird), SUSE (php7, postgresql-jdbc, python-cryptography, rpmlint, and webkit2gtk3), and Ubuntu (dnsmasq, linux, linux-aws, linux-aws-5.4, linux-azure, linux-azure-5.4, linux-gcp, linux-gcp-5.4, linux-gke-5.4, linux-gkeop, linux-gkeop-5.4, linux-hwe-5.4, linux-kvm, linux-oracle, linux-oracle-5.4, linux-raspi, linux-raspi-5.4, linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-dell300x, linux-gcp, linux-gcp-4.15, linux-gke-4.15, linux-hwe, linux-kvm, linux-oracle, linux-raspi2, linux-snapdragon, linux, linux-aws, linux-azure, linux-gcp, linux-hwe-5.8, linux-kvm, linux-oracle, linux-raspi, linux, linux-aws, linux-kvm, linux-lts-xenial, linux-raspi2, linux-snapdragon, linux-oem-5.10, linux-oem-5.6, screen, and xterm).

  • Biden signs executive order calling for semiconductor supply chain review

    President Biden signed an executive order Wednesday addressing growing concern over a global semiconductor shortage hampering the production of goods like automobiles and smartphones.

    The White House’s executive order directs the federal government to conduct 100-day reviews of supply chains in four sets of products, including computer chips and large capacity batteries, like those used in electric vehicles, according to administration officials.

  • Biden Orders Review to Shore Up Supply Chain Resiliency

    On top of the 100-day review of the four key industries, Biden’s order will also direct yearlong reviews for six sectors: defense, public health, information technology, transportation, energy and food production.

    Biden said his administration will implement the recommendations as soon as they are available. “We're not going to wait for the review to be completed before we start closing the existing gaps,” he said.

  • Technology Executives Say All Evidence Points To Russia In Major Hack Of Computer Networks

    Smith told the committee that the true scope of the intrusions is still unknown because most victims are not legally required to disclose attacks unless they involve sensitive information about individuals.

  • Finnish IT Giant Hit with Ransomware Cyberattack [iophk: Windows TO]

    Norwegian business journal E24 reported the attack on Espoo, Finland-based TietoEVRY on Tuesday, claiming to have spoken with Geir Remman, a communications director at the company. Remman acknowledged technical problems with several services that TietoEVRY provides to 25 customers, which are “due to a ransom attack,” according to the report.

    Remman told E24 that the company considers the attack “a serious criminal act.” TietoEVRY turned off the unspecified services and infrastructure affected “as a preventative measure” until it can recover relevant data, and restart systems “in a controlled manner,” he said.

Ubuntu Leftovers

  • Ubuntu Aims For Higher Quality LTS Point Releases - Phoronix

    New restrictions will be in place beginning with Ubuntu 20.04.3 LTS this summer to try to enforce better quality releases with less regressions by enforcing better quality control. The change beginning with Ubuntu 20.04.3 LTS will require that stable release update (SRU) procedures are followed even for release blockers. This will require that every fix follows the same verification, regression analysis, and aging period process. The tighter quality controls will likely lead to slips in release targets if bugs are found in the release candidates for new point releases, as it will first need to go through the verification and aging process.

  • DFI Partners With Ubuntu For IoT Hardware, OTA Updates - Phoronix

    Most of you probably haven't heard of DFI much in nearly two decades since the days of their colorful "LanParty" motherboards that were well known at the time, but these days they are focused on the industrial computer industry and have now teamed up with Canonical to partake in the Ubuntu IoT Hardware Certification Partner Program. DFI is the first industrial computer vendor joining the Ubuntu IoT Hardware Certification Partner Program for Ubuntu-certified hardware focused on the Internet of Things and embracing over-the-air software updates.

  • What is MEC ? The telco edge.

    MEC, as ETSI defines it, stands for Multi-access Edge Computing and is sometimes referred to as Mobile edge computing. MEC is a solution that gives content providers and software developers cloud-computing capabilities which are close to the end users. This micro cloud deployed in the edge of mobile operators’ networks has ultra low latency and high bandwidth which enables new types of applications and business use cases. On top of that an application running on MEC can have real-time access to a subset of radio network information that can improve the overall experience.