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October 2018

today's leftovers

Filed under
Misc
  • The AMD Threadripper ECC DDR4-2666 Testing That Wasn't

    Recently in our forums there has been a lot of interest in Threadripper 2 builds using ECC DDR4 memory and the impact on performance, especially now with the Threadripper 2 family being rounded out by the 2920X and 2970WX. So I set out to do some DDR4-2666 ECC UDIMM testing with Threadripper 2, but that hasn't turned out well.

  • Representing KDE at XDC 2018

    Last month the X.Org Developer?s Conference (XDC) was held in A Coru�a, Spain. I took part as a Plasma/KWin developer. My main goal was to simply get into contact with developers from other projects and companies working on open source technology in order to show them that the KDE community aims at being a reliable partner to them now and in the future.

    Instead of recounting chronologically what went down at the conference let us look at three key groups of attendees, who are relevant to KWin and Plasma: the graphics drivers and kernel developers, upstream userland and colleagues working on other compositor projects.

  • Chris Lamb: Free software activities in October 2018

    We intend to maintain changes to these modules under their original open source licenses and applying only free and open fixes and updates. You can find out more at goodformcode.com.

OSS: Openwashing, FUD, Open Hardware, Open Source as a Model for Global Education and More

Filed under
OSS
  • It's not okay to pretend your software is open source

    One of my largest complaints with the Commons Clause is that it hijacks language used by open source projects to proliferate nonfree software, and encourages software using it to do the same. Instead of being a new software license, it tries to stick itself onto other respected licences - often the Apache 2.0 license. The name, “Commons Clause”, is also disingenuous, hijacking language used by respected entities like Creative Commons. In truth, the Commons Clause serves to remove software from the commons1. Combining these problems gives you language like “Apache+Commons Clause”, which is easily confused with Apache Commons.

  • No Free Lunches In Software: Understanding Open Source Code Use In Your Business [Ed: We're back to the 1990s? Far too much FUD like this from Forbes about FOSS, now without the paywall/spywall.]
  • Nybble open source robotic kitten

    Those of you looking to learn a little more about robotics and electronics in general may be interested in a new open source robotic kit called Nybble. Which allows you to build the “world’s cutest open source robotic kitten”. Watch the demonstration video below to learn more about the robotic kit which can be easily programmed and is now available to back via Indiegogo with early bird pledges available from $200.

  • Open Source as a Model for Global Education

    While education leaders may be appalled by the closed-border policies coming out of Washington, they often indulge in similar protectionist rhetoric, as highlighted by a recent Wilson Center report.
    The language of “national competitiveness” is common in higher education, especially in discussions of China and the U.S. You hear it in contradictory concerns about too many international students (they will take scarce places at elite institutions! They will steal intellectual property!) and too few (our institutions won't keep up if they stop sending students! We need their tuition to stay afloat!).
    What these worries have in common is the false premise that education is a race and if we don't hurry others will beat us.
    Whereas education competition borrows from the language of economics, an earlier model of educational transfer drew on culture and politics. Transfer was based on importing and exporting from one education system to another. In the 19th and early 20th centuries, American missionaries established colleges across the Middle East and Asia. Philanthropists established international academic exchanges like the Rhodes Scholarship.

  • Chrome OS 70 Brings Better Tablet Mode to Chromebooks, Here’s What’s New

    2-in-1 Chromebooks have existed for a few years now, and have become more and more popular as Chromebooks gained support for touch-based Android apps. But, using a convertible Chromebook just wasn’t as smooth as using a tablet. Part of this was the fact that you’re still holding a laptop, but the bigger part was the user interface.

    Now, both of those problems are effectively solved. Chrome tablets and detachables are available and with Chrome OS 70, there’s a much more touch-friendly user interface.

  • 8x8 buys Jitsi open source video conferencing from Atlassian

    8x8 has acquired the open source video conferencing company Jitsi from Atlassian in the cloud telephony vendor's latest move to expand its business communications portfolio.

    Jitsi hosts an open source video conferencing server that developers can use to build WebRTC-based video products. It also runs a free platform for online meetings that developers can embed into their websites or mobile apps using Jitsi's APIs and SDKs.

Reports on ActiveState Developer Survey/DigitalOcean’s 'CURRENTS A Seasonal Report on Developer Trends in the Cloud: Open Source Edition'

Filed under
Development
  • ActiveState Developer Survey Examines Open Source Challenges
  • Report: Developers are not clear on how to get involved in the open-source community

    After 20 years, the open-source community is stronger than ever. However, a recent report found developers while they had more time and know-how to contribute to open-source projects. According the report, respondents don’t quite know where to begin and start to question their skills and time.

    Additionally, developers say they are either too intimidated to contribute, lack the resources, or do not get enough time to contribute from their company.

    DigitalOcean’s CURRENTS A Seasonal Report on Developer Trends in the Cloud: Open Source Edition is based off of more than 4,300 international developers, and focuses specifically on how companies are using open source and why they support the community.

  • Developers: Want fulfilling work? Here are the 10 most satisfying coding languages

    Developers choose a programming language for a project based on a number of factors, including what components that project needs, and what languages they are most comfortable with. However, developers are much more satisfied working in some languages than others, according to a Tuesday report from ActiveState.

    Adding a new programming language to the workplace was ranked as the largest challenge for developers, with 56% ranking this difficult or very difficult, the report found. This was followed by dependencies (24%), environmental configuration (20%), and reproducible builds (18%).

  • The 10 most popular platforms developers use to code projects

    On a typical day, the largest portion of developers (37%) spend only 2-4 hours programming, according to a Tuesday report from ActiveState. Of the 1,400 developers and IT professionals surveyed, 14% said they spend one hour per day programming, 31% spend 5-7 hours, and 19% spend 8+ hours doing coding work daily.

    When starting new software projects, 26% of developers surveyed said they start a new project quarterly, the report found. Another 23% start new projects monthly, while 17% said rarely. Fewer in the field said they begin a new software project twice a year (14%), weekly (12%), annually (7%), or daily (1%), according to the report.

BSD: Review of 'Absolute FreeBSD', Introducing the OpenBSD Virtualization FAQ

Filed under
BSD
  • Book Review: Absolute FreeBSD (3rd Edition)

    FreeBSD is a free and open source operating system for many different kinds of computers. FreeBSD's based upon BSD, the version of UNIX developed at the University of California, Berkeley. FreeBSD is an alternative to Linux or Windows-based system. You can run almost all apps written in Perl, Python, PHP and other programming languages. FreeBSD heavily used by Netflix, EMC, IBM, Juniper, NetApp, Apple, Sony, and others. Absolute FreeBSD (3rd ed) book aims to be the complete guide to FreeBSD. Let us see why Michael W. Lucas' FreeBSD system administration books so favorite among Unix lovers.

  • Introducing the OpenBSD Virtualization FAQ

    Now getting started with OpenBSD virtualization has become even easier: The OpenBSD FAQ has a new Virtualization section, written mainly by Solene Rapenne (solene@) and added to the site in this commit, that offers an introduction to the concepts as well as instructions on how to get started with vmm(4).

GNU: New RMS Interview by Rob Lucas, RMS Biography, GNU Spotlight and GNU Bash

Filed under
GNU
  • "Every non-free program is an injustice": Richard Stallman on the Free Software Movement

    In the September–October 2018 issue of the New Left Review, Rob Lucas interviews software engineer and free-software advocate Richard Stallman, who is best known for spearheading the development of the GNU/Linux operating system in the 1980s. Stallman began his career at the MIT Artificial Intelligence Lab in the 1970s, which at the time was animated by a spirit of open collaboration and creative exploration. But when the lab began to develop proprietary software and partner with telecommunications companies, Stallman saw the “injustice” of non-free software and struck out on his own.

  • RICHARD STALLMAN TALKING TO THE MAILMAN: Interview by Rob Lucas

    I grew up in Manhattan, born in 1953. I was a behavioural problem—I couldn’t go to a public school without getting in trouble—and started working with computers at an early age. In 1969, during my last year of high school, an IBM lab let me come and use their computers. In 1970 I had a summer job there. They gave me a project to do, implementing a certain algorithm to see how well it would work. I finished that in a few weeks, so they let me spend the rest of the summer being paid to write whatever I felt like. I went to Harvard to study physics, and carried on programming there. Towards the end of my first year I started visiting computer labs to look at their manuals, to see how the computers differed. When I visited the Artificial Intelligence Lab at MIT, they didn’t have much by way of a manual, because they had developed their own time-sharing system. The administrator there decided to hire me more or less straight away. So although I graduated from Harvard in 1974, I had actually been an employee at MIT for three years. Harvard’s computer was a lot better to play with than IBM’s, but it didn’t have a lot of memory, whereas MIT’s computer at the AI Lab had plenty. Not only that, they let me change the time-sharing system; in fact, that was my job—they hired me to work on that system. I added lots of features to lots of different programs—whatever I thought of, or people suggested to me, that seemed like a good idea, I would implement and then people would use it. And this was absolutely delightful—and gratifying to make things that people used and appreciated—so I kept working there. From that point on, I did programming using the machine at MIT.

  • Innovative biography of RMS returns to GNU Press Shop

    In 2002, Sam Williams wrote Free as in Freedom, a biography of Richard M. Stallman. In its epilogue, Williams expressed hope that choosing to distribute his book under the GNU Free Documentation License would enable and encourage others to share corrections and their own perspectives through modifications to his work.

    Free as in Freedom (2.0) is Stallman's revision of the original biography. While preserving Williams's viewpoint, it includes factual corrections and extensive new commentary by Stallman, as well as new prefaces by both authors written for the occasion. It is a rare kind of biography, where the reader has the benefit of both the biographer's original words and the subject's response.

  • GNU Spotlight with Mike Gerwitz: 8 new GNU releases!

    gama-2.01
    gcc-6.5.0
    gvpe-3.1
    help2man-1.47.8
    mes-0.18
    mtools-4.0.19
    parallel-20181022
    units-2.18

    For announcements of most new GNU releases, subscribe to the info-gnu mailing list: https://lists.gnu.org/mailman/listinfo/info-gnu.

    To download: nearly all GNU software is available from https://ftp.gnu.org/gnu/, or preferably one of its mirrors from https://www.gnu.org/prep/ftp.html. You can use the URL https://ftpmirror.gnu.org/ to be automatically redirected to a (hopefully) nearby and up-to-date mirror.

  • Normalizing Filenames and Data with [GNU] Bash

    Yeah, that many years. Almost 13 years of writing about shell scripts and lightweight programming within the Linux environment. I've covered a lot of ground, but I want to go back to something that's fairly basic and talk about filenames and the web.

    It used to be that if you had filenames that had spaces in them, bad things would happen: "my mom's cookies.html" was a recipe for disaster, not good cookies—um, and not those sorts of web cookies either!

    As the web evolved, however, encoding of special characters became the norm, and every Web browser had to be able to manage it, for better or worse. So spaces became either "+" or %20 sequences, and everything else that wasn't a regular alphanumeric character was replaced by its hex ASCII equivalent.

Kernel: Cedrus, EXT4, Linux in Android

Filed under
Linux
  • Cedrus VPU Decoder Driver Being Mainlined With New Linux Media Request API

    The Cedrus VPU driver developed by Bootlin for supporting the Allwinner VPU open-source support via crowdfunding is set to hit the mainline kernel for Linux 4.20~5.0.

    The Cedrus VPU driver is what was developed over six months this year at Bootlin via a crowd-funded internship that raised over thirty-six thousand dollars (USD) for the effort.

  • EXT4 Getting Fixes For A Number Of Ancient Bugs -- Back To The Linux 2.6 Days With EXT3

    While investigating EXT4 resize troubles on RHEL6/RHEL7 boxes with OpenVZ kernels, Vasily Averin uncovered several bugs within the EXT4 code. The oldest of which bugs date back to the Linux 2.6.19 kernel in the EXT3 code that was imported when creating the EXT4 file-system.

  • Episode 5: Linux is Personal

    Doc Searls and Katherine Druckman talk to Corbin Champion about Userland, an easy way to run Linux on your Android device, and other new projects.

Security: Podman, Microsoft and Updates

Filed under
Security

Braiins OS Is The First Fully Open Source, Linux-based Bitcoin Mining System

Filed under
OS
GNU
Linux

Braiins Systems, the company behind the Slush Pool, has announced Braiins OS. The creators of this bitcoin mining software have claimed that it’s the world’s first fully open source system for cryptocurrency embedded devices.

The initial release of the operating system is based on OpenWrt, which is basically a Linux operating system for embedded devices. You can find its code here.

Those who know about OpenWrt must be aware of the fact that it’s very versatile. As a result, Braiins OS can also be extended in different applications in future.

In a Medium post, Braiins Systems has said that different weird cases of non-standard behavior of mining devices cause tons of issues. With this new mining software, the company wishes to make things easier for mining pool operators and miners.

Read more

Also: Linux Lite 4.2 Final Released

Linux Mint 19.1 Will Feature a ‘Modern’ Desktop Layout

Filed under
GNU
Linux
Ubuntu

We’re expecting the release of Linux Mint 19.1 to arrive just before the Christmas holidays and, like your nearest and dearest, it’ll be bringing a few surprises with it.

The Linux 19.1 release will include the Cinnamon 4.0 desktop environment by default and this, Mint’s devs say, will “look more modern” than it does not.

How? By using a new panel layout.

Read more

Programming: Rust 2018, Textile, Samsung, Apache Subversion 1.11.0 and More

Filed under
Development
  • SDL 2.0.9 Released As The Latest Version For This Cross-Platform Game Library

    SDL 2.0.9 is now available as the latest feature update to this cross-platform, widely-used library to help with abstracting operating system specific bits across operating systems and hardware from mobile devices to gaming PCs. SDL2 continues to be critically important for most Linux games.

  • AMD Publishes Zen 2 Compiler Patch "znver2" Exposing Some New Instructions

    With GCC 9 feature development ending in November, AMD today sent out their first patch enabling Zen 2 support in the GNU Compiler Collection via the new "znver2" target.

  • Help test Rust 2018

    Back in July, we talked about “Rust 2018”. In short, we are launching a cycle of long-term milestones called “Editions”. Editions are a way to capture the progress delivered incrementally by our ordinary six-week release cycle – and focus Rust libraries, tooling, and documentation cohesively around it. Editions will be selected roughly every three years: Rust 1.0 was “Rust 2015” and Rust 1.31 will be “Rust 2018”. Each edition has a theme; Rust 2015’s was “stability”, and Rust 2018’s is “productivity.”

    We’ve been testing Rust 2018 for a while already, and things are looking pretty good! We have just under six weeks until Rust 1.31 ships, and so we’d appreciate it if you could give the beta a try.

  • Textile – simple lightweight markup language

    Textile is a lightweight and simple markup language that makes it easy to structure content for articles, blogs, wikis, and documentation. It’s origin traces back to the blogging software Textpattern.

    Textile converts its marked-up text input to valid, well-formed XHTML and also inserts character entity references for apostrophes, opening and closing single and double quotation marks, ellipses and em dashes. This lets users create documents, blogs and web pages without needing to write HTML.

  • 39 No Frills Keyboard Shortcuts every Developer Should Follow

    What used to be 27 is now 39 - Due to all the great comments, I've amended the list to add a few more suggestions, thanks to all that contributed.

    Shortcuts are the most productive thing that a developer can add to their repertoire that will aid them through their entire career. Learning how to use your system and tools will improve your productivity and in general make traversing all your windows and apps a breeze. The mouse is a great, tool, but if you can do it quicker, more effectively without your hands leaving your keyboard then you should!

  • What a Coding Dojo taught me about agile

    Of course, we often associate “agile” with specific practices. Let’s take the example of two agile practices that were used together during a Coding Dojo event. A Coding Dojo is a great way of uncovering better ways of developing… I’ll stop there; you know the rest of the sentence by now. A Coding Dojo is a great way to get better at something by practicing with others in a safe and controlled environment.

  • Samsung Comments On Open-Source Restructuring

    Over the weekend we reported on the Samsung Open-Source Group reportedly shutting down with many of the former OSG staffers in the US no longer employed by Samsung. We've now received comments both from Samsung in the US and Korea on the matter.

  • Apache Subversion 1.11.0 released

    Version 1.11.0 of the Subversion source-code management system is out. Changes include improvements to the shelving feature, better resolution of merge conflicts, an experimental checkpointing feature, and more; see the release notes for details.

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.