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About Tux Machines

Friday, 23 Aug 19 - Tux Machines is a community-driven public service/news site which has been around for over a decade and a half and primarily focuses on GNU/LinuxSubscribe now Syndicate content

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Quick Roundup

Type Title Author Repliessort icon Last Post
Story HP's CEO Search srlinuxx 11/04/2005 - 3:24am
Story IBM Surpassed Dell in Sales? srlinuxx 11/04/2005 - 3:23am
Story This Week at the Movies: Million Dollar Baby & Constantine srlinuxx 11/04/2005 - 3:23am
Story Microsoft signs on Alcatel for IPTV srlinuxx 11/04/2005 - 3:22am
Story HP Printer Cartridges Die Before Use srlinuxx 11/04/2005 - 3:23am
Story IBM furthers Linux While Gates Signs Contract srlinuxx 11/04/2005 - 3:22am
Story rm -rf Contest Interest Wanes? srlinuxx 11/04/2005 - 3:22am
Story Lose Phone = Lose Friends srlinuxx 11/04/2005 - 3:21am
Story Big Bullies srlinuxx 11/04/2005 - 3:20am
Story Mini Mozilla marches on Windows mobiles srlinuxx 11/04/2005 - 3:21am

Programming: Joget Operator, Python, LibreOffice, GNOME and KDE

Filed under
Development
  • Automating Low Code App Deployment on Red Hat OpenShift with the Joget Operator

    This is a guest post by Julian Khoo, VP Product Development and Co-Founder at Joget Inc. Julian has almost 20 years of experience in the IT industry, specifically in enterprise software development. He has been involved in the development of various products and platforms in application development, workflow management, content management, collaboration and e-commerce.

  • Python Histogram Plotting: NumPy, Matplotlib, Pandas & Seaborn

    In this course, you’ll be equipped to make production-quality, presentation-ready Python histogram plots with a range of choices and features.

    If you have introductory to intermediate knowledge in Python and statistics, then you can use this article as a one-stop shop for building and plotting histograms in Python using libraries from its scientific stack, including NumPy, Matplotlib, Pandas, and Seaborn.

  • PyCon 2020 Conference Site is here!

    Our bold design includes the Roberto Clemente Bridge, also known as the Sixth Street Bridge, which spans the Allegheny River in downtown Pittsburgh. The Pittsburgh Steelmark, was originally created for United States Steel Corporation to promote the attributes of steel: yellow lightens your work; orange brightens your leisure; and blue widens your world. The PPG Building, is a complex in downtown Pittsburgh, consisting of six buildings within three city blocks and five and a half acres. Named for its anchor tenant, PPG Industries, who initiated the project for its headquarters, the buildings are all of matching glass design consisting of 19,750 pieces of glass. Also included in the design are a fun snake, terminal window, and hardware related items.

    [...]

    As with any sponsorship, the benefits go both ways. Organizations have many options for sponsorship packages, and they all benefit from exposure to an ever growing audience of Python programmers, from those just getting started to 20 year veterans and every walk of life in between. If you're hiring, the Job Fair puts your organization within reach of a few thousand dedicated people who came to PyCon looking to sharpen their skills.

  • PyCoder’s Weekly: Issue #382 (Aug. 20, 2019)
  • Python Qt5 - the QTimer class.
  • [LibreOffice GSoC] Week 12 Report

    It was The last week of GSoC program. Raal was working on testing all the project and the generated files and I help him by solving some bugs or add anything.

  • Sajeer Ahamed: Review | GSoC 2019

    I've been working on GStreamer based project of Gnome Foundation. GStreamer is a pipeline-based multimedia framework that links together a wide variety of media processing systems to complete complex workflows. The framework is based on plugins that will provide various codec and other functionality. The plugins can be linked and arranged in a pipeline. And most of the plugins are written in C. Now the developers are in an attempt to convert them to Rust which is more robust and easily maintainable. My task is to be a part of this conversion and to help fix issues related to this.

  • KDE's Onboarding Sprint: Making it easier to setup a development environment

    Suse were generous enough to offer two spacious and fully equipped offices at their headquarters to host the KDE sprints. We owe a special thanks and a big KDE hug to the OpenSuse team and in particular Douglas DeMaio and Fabian Vogt for being incredible hosts.

  • Third month progress

    I am here presenting you with my final month GSoC project report. I will be providing the links to my work at the end of the section.

    Final month of the work period was much more hectic and tiring than the first couple of months. I had been busy more than I had anticipated. Nonetheless, I had to write code which I enjoyed writing : ) . In the first half of this work period, I was focused on completing the left-over QDBus communication from the phase 2, which I did successfully. But as when I thought my task was all over, I was faced with some regression in the code, which I utilised my rest half a month to fix it.

    [...]

    As I had said above in the intro, I was faced with some real difficulty during the second half of the work period. As soon as I finished up QDBus thing, a regression was caused (Which I should have noticed before, my bad), helper was no longer started by the main application. I spent rest of the days brain-storming the issue but due to shortage of time, could not fix it. I plan to try fixing it in the next few days before GSoC ends(26th August), if I successfully do that, I will update the status here as well .

Games: Steam Play/Proton, GNU/Linux on Xbox, and UnderMine

Filed under
Gaming
  • CodeWeavers Reflects On The Wild Year Since Valve Introduced Steam Play / Proton

    This week marks one year since Valve rolled out their Proton beta for Steam Play to allow Windows games to gracefully run on Linux via this Wine downstream catered for Steam Linux gaming. It's been crazy since then with all of Valve's continued work on open-source graphics drivers, adding the likes of FAudio and D9VK to Proton, continuing to fund DXVK development for faster Direct3D-over-Vulkan, and many other infrastructure improvements and more to allow more Windows games to run on Linux and to do so well and speedy.

  • Turn your Xbox console into a home PC with this guide

    If you’ve ever wondered if you can turn your Xbox into a PC, you came to the right place.

    Because the Xbox console has the same hardware specifications as some older computer desktops, you will be able to convert it to a fully functioning PC. Unfortunately, you will not be able to install Windows on your console, but you can use the Linux operating system.

    In this article you will find out what items you’re going to need in order to make this happen, and also the steps you need to follow to accomplish this.

  • Action-adventure roguelike UnderMine now available in Early Access

    UnderMine from developer Thorium is an action-adventure roguelike with a bit of RPG tossed in, it's now in Early Access with Linux support. [...]

    Featuring some gameplay elements found in the likes of The Binding of Isaac, you proceed further down the UnderMine, going room to room digging for treasure and taking down enemies. There's also some RPG style rogue-lite progression involved too, as you're able to find powerful items and upgrades as you explore to prepare you for further runs.

GNU Scientific Library 2.6 released

Filed under
GNU
Sci/Tech

Version 2.6 of the GNU Scientific Library (GSL) is now available. GSL provides a large collection of routines for numerical computing in C.
This release introduces major performance improvements to common linear algebra matrix factorizations, as well as numerous new features and bug fixes. The full NEWS file entry is appended below.
The file details for this release are:
ftp://ftp.gnu.org/gnu/gsl/gsl-2.6.tar.gz
ftp://ftp.gnu.org/gnu/gsl/gsl-2.6.tar.gz.sig
The GSL project homepage is http://www.gnu.org/software/gsl/
GSL is free software distributed under the GNU General Public License.
Thanks to everyone who reported bugs and contributed improvements.
Patrick Alken

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Announcing Oracle Solaris 11.4 SRU12

Filed under
OS
Server

Today we are releasing the SRU 12 for Oracle Solaris 11.4. It is available via 'pkg update' from the support repository or by downloading the SRU from My Oracle Support Doc ID 2433412.1.

Read more

Also: Oracle Solaris 11.4 SRU12 Released - Adds GCC 9.1 Compiler & Python 3.7

Redcore Linux 1908 Released, Which Fixes Many of the Pending Bugs

Filed under
GNU
Linux

Redcore Linux developer has released the new version of Redcore Linux 1908 and code name is Mira.

This release fixes most of the outstanding bugs and some more polishing. Also, added new features as well.

Bunch of packages (1000+) got updated because this release is based on Gentoo’s testing branch, unlike previous releases which were based on a mix of Gentoo’s stable and testing branches.

Starting from Redcore Linux 1908, the packages shold be up-to-date since it’s using Gentoo’s testing branch.

Read more

Red Hat Satellite 6.6 Beta is now available with enhancements across reporting, automation, and supportability

Filed under
Red Hat

We are pleased to announce that Red Hat Satellite 6.6 is now available in beta to current Satellite customers.

Red Hat Satellite is a scalable platform to manage patching, provisioning, and subscription management of your Red Hat infrastructure, regardless of where it is running. The Satellite 6.6 beta is focused on enhancements across reporting, automation, and supportability

While Satellite 6.6 Beta supports Red Hat Enterprise Linux 8 hosts, it is important to note that Satellite 6.6 must be installed on a Red Hat Enterprise Linux 7 host. Support for running Satellite itself on a Red Hat Enterprise Linux 8 host is scheduled for a later release.

Read more

Also: Serverless on Kubernetes, diverse automation, and more industry trends

Mobile robot taps Jetson Xavier via new Aetina carrier board

Filed under
Linux

Aetina announced a partnership to build an autonomous, solar-powered mobile robot with GPS tracking, sensors, and 6x HD cameras, based on its “AX710” carrier for the Linux-driven Jetson AGX Xavier.

Taiwan-based Aetina and an undisclosed third party are developing a UGV (Unmanned Ground Vehicle) robot for border and shore patrol and other remote inspection and exploration applications. The robot will be built around Nvidia’s powerful, AI-enabled Jetson AGX Xavier module via Aetina’s new AX710 carrier board.

Read more

IBM: OpenPOWER Foundation, Savings and the OpenStack Platform

Filed under
Red Hat
Hardware
  • OpenPOWER Foundation | The Next Step in the OpenPOWER Foundation Journey

    Today marks one of the most important days in the life of the OpenPOWER Foundation. With IBM announcing new contributions to the open source community including the POWER Instruction Set Architecture (ISA) and key hardware reference designs at OpenPOWER Summit North America 2019, the future has never looked brighter for the POWER architecture.

    OpenPOWER Foundation Aligns with Linux Foundation

    The OpenPOWER Foundation will now join projects and organizations like OpenBMC, CHIPS Alliance, OpenHPC and so many others within the Linux Foundation. The Linux Foundation is the premier open source group, and we’re excited to be working more closely with them.

    Since our founding in 2013, IEEE-ISTO has been our home, and we owe so much to its team. It’s as a result of IEEE-ISTO’s support and guidance that we’ve been able to expand to more than 350 members and that we’re ready to take the next step in our evolution. On behalf of our membership, our board of directors and myself, we place on record our thanks to the IEEE-ISTO team.

    By moving the POWER ISA under an open model – guided by the OpenPOWER Foundation within the Linux Foundation – and making it available to the growing open technical commons, we’ll enable innovation in the open hardware and software space to grow at an accelerated pace. The possibilities for what organizations and individuals will be able to develop on POWER through its mature ISA and software ecosystem will be nearly limitless.

  • How Red Hat delivers $7B in customer savings

    This spring, Red Hat commissioned IDC to conduct a new study to analyze the contributions of Red Hat Enterprise Linux to the global business economy. While many of the findings were impressive, including immense opportunities for partners, we were especially excited to learn more about how our customers benefit from Red Hat Enterprise Linux.

    According to the study, the world’s leading enterprise Linux platform "touches" more than $10 trillion of business revenues worldwide each year and provides economic benefits of more than $1 trillion each year to customers. Nearly $7 billion of that number comes in the form of IT savings. Even more exciting? As hybrid cloud adoption grows, we expect customers to continue to benefit given the importance of a common, flexible and open operating system to IT deployments that span the many footprints of enterprise computing.

  • The road ahead for the Red Hat OpenStack Platform

    If you didn't have a chance to attend our Road Ahead session at Red Hat Summit 2019 (or you did, but want a refresher) you'll want to read on for a quick update. We'll cover where Red Hat OpenStack Platform is today, where we're planning to go tomorrow, and the longer-term plan for Red Hat OpenStack Platform support all the way to 2025.

    A strategic part of our portfolio

    Red Hat OpenStack Platform is a strategic part of Red Hat's vision for open hybrid cloud. It's the on-prem foundation that can help organizations bridge the gap between today's existing workloads and emerging workloads. In fact, it just earned the 2019 CODiE award for "Best Software Defined Infrastructure."

    One of those emerging workloads, and more on the rest in a moment, is Red Hat OpenShift.

Is Fedora Linux a Good Distro? The 15 Best Reasons to Use Fedora Linux

Filed under
Red Hat

It goes without saying that Fedora Linux is one of the best Linux distributions and significantly distinct with its properties. There is no denying that it is an enticing version of Linux and there are enough reasons to be lured with the Fedora. It offers far ranges of features that have made it an undeniable choice for the users. There is a close and intimate collaboration between Fedora and “Redhat” what has given a new dimension of this Linux version. It is more comfortable to use, user-friendly and latest technology oriented; thus, there are many obvious reasons for loving in it.

[...]

The various distribution of Linux system is recognized for easy-going properties, albeit Fedora is the easiest one in this context. Having an easier interface, users are capable of dealing with it very easily since the boot phase. When the boot is done, users will be guided with simple features to run it the way they desire.

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Dualboot Ubuntu 19.04 and Debian 10 on a 32GB USB Stick

Filed under
Debian
Ubuntu

Ubuntu 19.04, or Disco Dingo, and Debian 10, or Buster, are two latest versions in 2019 of two most popular GNU/Linux distros I already wrote about here and here. This tutorial explains dualboot installation procedures in simple way for Ubuntu Disco Dingo and Debian Buster computer operating systems onto a portable USB Flash Drive. There are 2 advantages of this kind of portable dualbooting; first, it's safer for your data in internal HDD and second, you can bring both OSes with you everywhere you go. You will prepare the partitions first, then install Ubuntu, and then install Debian, and finally finish up the GRUB bootloader, and enjoy. Go ahead!

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Compute module offers choice of 8th or 9th Gen Coffee Lake

Filed under
Linux

Aaeon’s “COM-CFHB6” COM Express Basic Type 6 module is available with 8th or 9th Gen H-series Core and Xeon CPUs and offers up to 48GB DDR4 with ECC plus support for 12x USB ports and 24 PCIe 3.0 lanes.

Aaeon has announced a COM Express Basic Type 6 module that supports Intel’s 8th Gen Coffee Lake and 9th Gen Coffee Lake Refresh H-series chips. We’ve seen similar combinations on Congatec’s refreshed Conga-TS370 and Kontron’s similarly updated COMe-bCL6. The new COM-CFHB6 module follows other Aaeon Basic Type 6 entries including its 6th Gen Skylake powered COM-KBHB6.

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Alpine 3.10.2 released

Filed under
GNU
Linux

The Alpine Linux project is pleased to announce the immediate availability of version 3.10.2 of its Alpine Linux operating system.

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Security: Updates, Linux "Lockdown" Patches, Webmin FUD (Mischaracterisation) and Dawn for Security Vulnerabilities in HPC

Filed under
Security
  • Security updates for Tuesday

    Security updates have been issued by Debian (flask), openSUSE (clementine, dkgpg, libTMCG, openexr, and zstd), Oracle (kernel, mysql:8.0, redis:5, and subversion:1.10), SUSE (nodejs6, python-Django, and rubygem-rails-html-sanitizer), and Ubuntu (cups, docker, docker-credential-helpers, kconfig, kde4libs, libreoffice, nova, and openldap).

  • Linux "Lockdown" Patches Hit Their 40th Revision

    The long-running Linux "Lockdown" patches were sent out again overnight for their 40th time but it remains to be seen if these security-oriented patches will be pulled in for the upcoming Linux 5.4 cycle.

    The Linux Lockdown functionality is for restricting access to the kernel and underlying hardware by blocking writes to /dev/mem, restricting PCI BAR and CPU MSR access, disabling system hibernation support, limiting Tracefs, and restricting or outright disabling other functionality that could alter the hardware state or running Linux kernel image.

    Linux Lockdown has been opt-in only and designed for use-cases like honoring UEFI SecureBoot for ensuring nothing nefarious could happen once booted into the operating system by bad actors. Most end-users won't voluntarily want the lockdown mode due to all the restrictions in place, but could be a favor for enterprises and very security conscious users.

  • Backdoor Found in Webmin Utility [Ed: It is not a back door but a bug inserted by a malicious entity rather than the project developers themselves; this incident demonstrates or classically highlights the need for reproducible builds.]

    On August 17, the developer of the popular Webmin and Usermin Unix tools pushed out an update to fix a handful of security issues. Normally that wouldn’t generate an avalanche of interest, but in this case, one of those vulnerabilities was introduced intentionally by someone who was able to compromise the software build infrastructure used by the developers.

  • A New Dawn for Security Vulnerabilities in HPC

    In February 2018, Russian nuclear scientists at the Federal Nuclear Center were arrested for using their supercomputer resources to mine the crypto-currency, Bitcoin. Previously, high-performance computing (HPC) security breaches like this tended to be few and far between. However, recent trends are increasing the vulnerabilities and threats faced by HPC systems.

    Previously, compute clusters enjoyed a level of security through obscurity due to their idiosyncratic architectures in terms of both hardware, with different CPU architectures and networking, and software of often home-grown applications running on Unix-like operating systems. In addition, the reward for compromising a cluster wasn’t all that great. Although hacking into HPC data generated by atomic weapons research and pharmaceutical modelling does present a valuable outcome; meteorological institutes, astrophysics laboratories or other mathematical research is less so.

Lauterbach to support JTAG debug for RISC-V Linux

Filed under
Linux
Hardware

The Linux Kernel Awareness adaptation for the TRACE32 debugger is MMU aware. This allows symbols to be loaded for each process, kernel module or shared library in the target system and assigns them to the correct memory partition. This approach gives developers the ability to view and control all components of a target system from within the TRACE32 environment: kernel, kernel modules, device drivers, interrupt service routines, processes, threads and shared libraries.

In addition to all standard JTAG features, some unique special extensions are provided, such as process aware breakpoints that can be set to trigger when a piece of shared code is executed by a particular thread or process, ability to read the kernel logs and to inspect the /proc and /sys filesystems and all mountpoints. The system is also fully SMP aware and supports multi-core designs where the kernel is able to schedule processes dynamically across a number of processor cores, providing users with complete system visibility in a system which is self-managing according to real-world demands.

Read more

Raspberry Pi gets MIT's Scratch 3 programming language for Raspbian

Filed under
Development
Hardware

Ever since Scratch 3 was released this January, a team at the Raspberry Pi Foundation has been working with MIT to develop an offline, installable version for the Raspberry Pi.

That offline version is now available, offering students and beginners an easy environment to begin coding with the language's visual 'code blocks', as well as paint and sound-editing tools.

Scratch 3 requires installing the latest version of Raspbian known as 'Buster', the latest version of Debian Linux that was released alongside the Raspberry Pi 4 in June.

Due to the memory requirements of Scratch 3, the Raspberry Pi Foundation is recommending it is installed on a Raspberry Pi 4 with at least 2GB of RAM. The 2GB model costs $45.

Read more

Also: GCC 10 Lands Support For -march=tigerlake & -march=cooperlake

Games Leftovers

Filed under
Gaming
  • Attack of the Clones with custom Proton builds for Steam Play

    I know how you all love to tinker, so how about tinkering away with some custom builds of Steam Play Proton on this fine Tuesday afternoon?

    There's a feature in the Steam client on Linux that enables you to add in your own special builds of Steam Play and other compatibility tools like Boxtron for native DOSBox. A very useful feature, since the community can build on top of work done by Valve to make Linux gaming with Steam Play even better.

    One such custom build of Proton which recently released is Proton-i 4.13-3. This one is quite simple with a few little updates and fixes like moving Proton 4.11-2 patches on top of Wine 4.13, a fix for Unreal Engine 4 and a few other little changes. Likely a good one to try, if you just want to be that little bit more up to date.

  • Mixing Tower Defense with production chains, the free and open source game Mindustry has a big update

    Could this be your next time sink? Mindustry merges together Tower Defense style gameplay with production chains from the likes of Factorio.

    A few days ago, the developer released the final 4.0 build which is an absolutely massive update to Mindustry. It took 88 builds to get there and it was worth the wait. It's an overhaul to all parts of the game including new gamemodes, customizable rules, a new editor, new graphics, new enemies, unit production, new progression, a campaign and more.

  • Wasteland 3 has an impressive new trailer for Gamescom

    inXile Entertainment have shown off more of their upcoming party-based RPG Wasteland 3 at Gamescom and it's looking great.

  • Areia: Pathway to Dawn aims to be a relaxing meditative adventure game

    Areia: Pathway to Dawn from Gilp Studio was just recently announced with the developer promising it to be a "journey like no other".

    It's an adventure game, with a few puzzle elements to it and a wondrous style. The developer said it's a game about emotions and spiritual growth, a tale of wonder as you explore a land inhabited by only one character. It's supposed to be a calming experience, with Gilp Studio saying it's "a unique addition to the range of meditative games".

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More in Tux Machines

Type Title Author Repliessort icon Last Post
Story HP's CEO Search srlinuxx 11/04/2005 - 3:24am
Story IBM Surpassed Dell in Sales? srlinuxx 11/04/2005 - 3:23am
Story This Week at the Movies: Million Dollar Baby & Constantine srlinuxx 11/04/2005 - 3:23am
Story Microsoft signs on Alcatel for IPTV srlinuxx 11/04/2005 - 3:22am
Story HP Printer Cartridges Die Before Use srlinuxx 11/04/2005 - 3:23am
Story IBM furthers Linux While Gates Signs Contract srlinuxx 11/04/2005 - 3:22am
Story rm -rf Contest Interest Wanes? srlinuxx 11/04/2005 - 3:22am
Story Lose Phone = Lose Friends srlinuxx 11/04/2005 - 3:21am
Story Big Bullies srlinuxx 11/04/2005 - 3:20am
Story Mini Mozilla marches on Windows mobiles srlinuxx 11/04/2005 - 3:21am