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Friday, 20 Apr 18 - Tux Machines is a community-driven public service/news site which has been around for over a decade and primarily focuses on GNU/LinuxSubscribe now Syndicate content

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Quick Roundup

Type Title Author Replies Last Postsort icon
Story today's leftovers Roy Schestowitz 20/04/2018 - 8:57am
Story today's howtos Roy Schestowitz 20/04/2018 - 8:47am
Story Debian Milestones and Diversity Update Roy Schestowitz 20/04/2018 - 8:45am
Story Ubuntu Budgie 18.04 Beta 2, Replacement for gksu Roy Schestowitz 20/04/2018 - 8:43am
Story Devices: Aaeon, Tizen and Android Roy Schestowitz 20/04/2018 - 8:42am
Story OSS Leftovers Roy Schestowitz 20/04/2018 - 8:40am
Story Android Leftovers Rianne Schestowitz 20/04/2018 - 8:38am
Story 3-D Printing and Open Hardware Roy Schestowitz 20/04/2018 - 8:35am
Story Mozilla's large repository of voice data will shape the future of machine learning Rianne Schestowitz 20/04/2018 - 8:32am
Story Red Hat News Roy Schestowitz 20/04/2018 - 2:08am

Security Leftovers

Filed under
Security
  • Hackers once stole a casino's high-roller database through a thermometer in the lobby fish tank

    Hackers are increasingly targeting "internet of things" devices to access corporate systems, using things like CCTV cameras or air-conditioning units, according to the CEO of a cybersecurity firm.

    The internet of things refers to devices hooked up to the internet, and it has expanded to include everything from household appliances to widgets in power plants.

    Nicole Eagan, the CEO of Darktrace, told the WSJ CEO Council Conference in London on Thursday: "There's a lot of internet-of-things devices, everything from thermostats, refrigeration systems, HVAC systems, to people who bring in their Alexa devices into the offices. There's just a lot of IoT. It expands the attack surface, and most of this isn't covered by traditional defenses."

  • Certificate Transparency and HTTPS

    CT stands for “Certificate Transparency” and, in simple terms, means that all certificates for websites will need to be registered by the issuing Certificate Authority (CA) in at least two public Certificate Logs.

  • Security updates for Thursday
  • IBM introduces open-source library for protecting AI systems
  • How to combine SSH key authentication and two-factor authentication on Linux
  • openSUSE Heroes loves Let’s Encrypt™ – Expect certificate exchange

    openSUSE loves Let's Encrypt™

    Maybe some of you noticed, that our certificate *.opensuse.org on many of services will expire soon (on 2018-04-23).

    As we noticed that – as well – we decided to put a bit of work into this topic and we will use Let’s Encrypt certificates for the encrypted services of the openSUSE community.

    This is just a short notice / announcement for all of you, that we are working on this topic at the moment. We will announce, together with the deployment of the new certificate, the regarding hashes and maybe some further information on our way of implementing things.

Single-unit version of Odroid-MC1 cluster computer adds flexibility

Filed under
Android
Linux
Hardware

Hardkernel has launched a stackable single-unit Solo version of its 4-board Odroid-MC1 cluster computer. The system runs Linux on a octa-core Samsung Exynos5422 based Odroid-XU4S SBC.

Hardkernel has spun a single-unit version of its four-unit, 32-core Odroid-MC1 cluster computer for running Docker Swarm, Build Farm, and other parallel computing applications. The octa-core Odroid-MC1 Solo costs $48 instead of $220 for the original. The design offers greater flexibility, enabling users to combine Odroid-MC1 Solo units for a “single unit, 2, 3, 4, 5, 6, or n stackable cluster” or combine one or more Solo units with the original 4-unit MC1 to act as a single cluster,” says Hardkernel.

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FoundationDB Source Code Shared

Filed under
OSS

​Learn to use GitHub, ​GitHub Releases Atom 1.26

Filed under
Development
  • ​Learn to use GitHub with GitHub Learning Lab

    The most popular open-source development site in the world is GitHub. It's used by tens of millions of developers to work on over 80 million projects.

    It's not just a site where people use Linus Torvalds' Git open-source distributed version control system. It's also an online home for collaboration, a sandbox for testing, a launchpad for deployment, and a platform for learning new skills. The GitHub Training Team has now released an app, GitHub Learning Lab, so you can join the programming party.

    GitHub Learning Lab is not a tutorial or webcast. It's an app that gives you a hands-on learning experience within GitHub. According to GitHub, "Our friendly bot will take you through a series of practical, fun labs that will give you the skills you need in no time--and share helpful feedback along the way."

  • Atom 1.26

    Atom 1.26 has been released on our stable channel and includes GitHub package improvements, fuzzy-finder support for Teletype and file system watcher improvements.

  • Atom Hackable Text Editor Gets GitHub Package, Filesystem Watcher Improvements

    GitHub announced the release of the Atom 1.26 open-source and cross-platform hackable text editor for Linux, macOS, and Windows platforms with more improvements and bug fixes.

    In Atom 1.26, the GitHub package received various improvements and new features, among which we can mention the ability of the ’s Git pane to display a read-only list of recent commits for quick reference, and support for storing your GitHub username and password credentials in the Git authentication dialog.

Games Leftovers

Filed under
Gaming

Linux and Linux Foundation

Filed under
Linux
  • V3D DRM Driver Steps Towards Mainline Kernel, Renamed From VC5

    The Broadcom VC5 driver stack is being renamed to V3D and developer Eric Anholt is looking at merging it into the mainline Linux kernel.

    The VC5 DRM/KMS and Mesa code has been for supporting the next-generation Broadcom VideoCore 5 graphics hardware that's only now beginning to appear in some devices, well, it seems one device so far. Though as I pointed out a few months back, there's already "VC6" activity going on too as the apparent successor to VC5 already being in development.

  • Azure Sphere Makes Microsoft an Arm Linux Player for IoT [Ed: Microsoft marketing at LF (only runs on/with Windows and Visual Studio etc.)]
  • Keynotes Announced for Automotive Linux Summit & OS Summit Japan [Ed: "Senior Software Engineer, Microsoft" in there; LF has once again let Microsoft infiltrate Linux events; in the words of Microsoft’s chief evangelist, “I’ve killed at least two Mac conferences. […] by injecting Microsoft content into the conference, the conference got shut down. The guy who ran it said, why am I doing this?”]

    Automotive Linux Summit connects those driving innovation in automotive Linux from the developer community with the vendors and users providing and using the code, in order to propel the future of embedded devices in the automotive arena.

ExTiX, the Ultimate Linux Operating System, Is Now Based on Ubuntu 18.04 LTS

Filed under
OS
Linux
Ubuntu

ExTiX is dubbed the "Ultimate Linux System," and it's been updated earlier today by developer Arne Exton to version 18.4, based on Canonical's upcoming Ubuntu 18.04 LTS operating system. However, ExTiX is using the lightweight and modern LXQt 0.12.0 as default desktop environment instead of GNOME, and it's powered by the latest Linux 4.16.2 kernel.

"After removing GNOME I have installed LXQt 0.12.0," said Arne Exton in today's announcement. "Programs won’t crash or anything like that. And I haven’t discovered any bugs to report. While running ExTiX LXQt 18.4 live or from the hard drive you can use Refracta tools (pre-installed) to create your own live installable Ubuntu system. A ten-year child can do it."

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20-Way NVIDIA GeForce / AMD Radeon GPU Comparison For Rise of The Tomb Raider On Vulkan/Linux

Filed under
Graphics/Benchmarks
Gaming

Today Feral Interactive released their much anticipated Linux port of Rise of the Tomb Raider, the game that was released for Windows in January of 2016 and then released for macOS last week. Feral's Mac port was relying upon the Apple Metal API while the Linux port is now their second game (after F1 2017) exclusively relying upon the Vulkan graphics/compute API rather than OpenGL. This morning I posted the initial Radeon results using the RADV driver while here is the NVIDIA GeForce vs. AMD Radeon graphics card comparison on Ubuntu Linux using twenty different graphics cards.

Read more

Nix This Innovative OS for Its Uninviting Complexity

Filed under
OS
Reviews

I had to keep reminding myself that I was not dealing with an extreme case of Arch Linux instead of GNU/Linux. NixOS is more demanding and definitely not a distro for users with anything less than advanced skills.

To say NixOS comes with a steep learning curve and lots of hands-on overhead is putting it mildly. If you are a typical Linux user who lacks sysadmin training, avoid NixOS like a malware attack hiding in plain sight.

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Riot: A Distributed Way of Having IRC and VOIP Client and Home Server

Filed under
Software

Riot is a free and open source decentralized instant messaging application that can be considered an alternative to Slack. Take a look at features of Riot, installation procedure and usage.
Read more

KDE’s New Elisa Music Player: So Close, Yet So Far Away

Filed under
Reviews

KDE is a working on a new music player called Elisa. Can Elisa become the new default music player in most Linux distributions? Find out in this review of Elisa music player.
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Collabora Online 3.2 released

Filed under
LibO

Collabora Productivity, the driving force behind putting LibreOffice in the Cloud, is excited to announce a new release of its flagship enterprise-ready cloud document suite – Collabora Online 3.2, with new features and multiple improvements.

Read more

Calamares Pinebook

Filed under
GNU
Linux
Hardware

But there is an under-appreciated bit regarding images for an ARM laptop — or pre-installed Linux distro’s in general. And that’s the first-run experience. The Netrunner Pinebook image is delivered so that it boots to the Plasma 5 desktop, no passwords asked, etc. The user is called “live”, the password is “live”, and nothing is personalized. It’s possible, though not particularly secure, to use the laptop this way in a truly disposable fashion. A first-run application helps finalize the configuration of the device by creating a named user, among other things.

One of the under-documented features of Calamares is that it can operate as a first-run application as well as a system installer. This is called “OEM Mode“, because it’s of greatest interest to OEMs .. but also to distro’s that ship an image for users to flash onto (micro)SD card for use in a device.

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MySQL 8.0 Released With Many Improvements, Faster Performance

Filed under
Server

It's a busy day in the software and hardware space today as well as a busy week for Oracle with several big releases this week. The latest is the general availability of the long-awaited MySQL 8.0 update.

MySQL 8.0 is a very significant update over the MySQL 5.7 series. MySQL 8.0 features a transactional data dictionary, a new document store with NoSQL support, and up to twice as fast MySQL database performance compared to version 5.7.

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Direct: MySQL 8.0: Up to 2x Faster

Stable kernels 4.16.3, 4.15.18 and 4.14.35

Filed under
Linux

ExTiX 18.4 – “The Ultimate Linux System” – with LXQt 0.12.0, Refracta Tools, Calamares Installer and kernel 4.16.2-exton – Build 180419

Filed under
GNU
Linux

I have made a new version of ExTiX – The Ultimate Linux System. I call it ExTiX 18.4 LXQt Live DVD. (The previous version was 17.8 from 171012).

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Migrating to Linux: Network and System Settings

Filed under
HowTos

Linux gives you a lot of control over network and system settings. On your desktop, Linux lets you tweak just about anything on the system. Most of these settings are exposed in plain text files under the /etc directory. Here I describe some of the most common settings you’ll use on your desktop Linux system.

A lot of settings can be found in the Settings program, and the available options will vary by Linux distribution. Usually, you can change the background, tweak sound volume, connect to printers, set up displays, and more. While I won't talk about all of the settings here, you can certainly explore what's in there.

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Meet Bo, an Ubuntu-Powered Social Robot with AI Capabilities

Filed under
Ubuntu

Meet Bo, a social robot with AI (Artificial Intelligence) capabilities, powered by Canonical's Ubuntu Linux operating system and optimized to welcome customers, as well as to help them navigate to find products and areas in your organization.

Bo was already used by several well-known brands like Etisalat and BT in a bunch of scenarios, including hospitality and retail scenarios, and it's being tested in large shopping centers in the United Kingdom, such as Lakeside.

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KDE Applications Open Source Software Suite Gets First Major Release in 2018

Filed under
KDE

More than four months in the making, the final KDE Applications 18.04 release is finally here, and it already started appearing in the stable software repositories of popular GNU/Linux distributions, such as Arch Linux. It's KDE Applications' first major release in 2018 and comes with numerous enhancements and new features.

Prominent new features in KDE Applications 18.04 include various improvements to the panels, menus, and folder view of the Dolphin file manager, along with the ability to sort and organize images by date, drag-and-drop optimizations, a new keyboard shortcut to open the Filter Bar, and better HiDPI support.

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