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Making openSUSE Multibootable USB from Ubuntu and Install It

Filed under
SUSE
Ubuntu
HowTos

Since long ago I could not make openSUSE multibootable pendrive except in single boot mode. I could not use MultiSystem nor Sundar's MultiBootUSB nor even GLIM. What's more, I could not find any easy tutorial on the net talking about making it. Fortunately, and good news for us, recently I found Aguslr's Multiboot USB (MBUSB) that is able to create it. I have tested it and as I reported few days ago I finished the installation just as perfect as other distros I had with MultiSystem. Now it's my turn to explain how I did that in 4 steps: first, create a Multiboot USB pendrive; second, copy the ISO file to USB stick; third, boot your computer to USB; and fourth, install openSUSE with it. This USB setup can accept other distros to be bootable along with openSUSE. Enjoy!

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Servers: Red Hat, SUSE and Storj

Filed under
Red Hat
SUSE
  • Red Hat CEO Says Acquisition by IBM Will Help Spur More Open-Source Innovation

    International Business Machines Corp.’s recent acquisition of Red Hat Inc. is aimed squarely at building up its cloud business—in part by making it easier for IBM customers to use competing cloud services.

    Red Hat’s open-source software enables chief information officers and other enterprise IT managers to run applications both within their own data centers and across a range of third-party providers, from IBM’s own cloud to Amazon.com Inc. ’s AWS, Microsoft Corp ’s Azure, or any other tech company that rents computer software and systems to businesses online.

  • Best Practices in Deploying SUSE CaaS Platform

    SUSE CaaS Platform is an enterprise class container management solution that enables IT and DevOps professionals to more easily deploy, manage, and scale container-based applications and services. It includes Kubernetes to automate lifecycle management of modern applications, and surrounding technologies that enrich Kubernetes and make the platform itself easy to operate.

  • Storj Opens Its Decentralized Storage Service Project to Beta

    Storj Labs has released the beta of its open source namesake decentralized cloud object storage software alongside opening up beta access to its own implementation of that software with its decentralized cloud storage service Tardigrade. In an interview with The New Stack, Storj Labs Executive Chairman and Interim CEO Ben Golub explained that Storj follows in the footsteps of other household name tech companies that allow its members to profit by “sharing” their resources — in this case, their spare storage space.

MariaDB, VLC, Plopper, Apache Packages Update in Tumbleweed

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SUSE

There have been three openSUSE Tumbleweed snapshots released this week.

The snapshots brought new versions of VLC, Apache, Plopper and an update of the Linux Kernel.

Snapshot 20190824 delivered a fix that was made to the swirl option, which produced an unexpected result, with the update of ImageMagick’s 7.0.8.61 version. Improved adaptive streaming and a fix for stuttering for low framerate videos became available in VLC 3.0.8; 13 issues, including 5 buffer overflows we fixed and 11 Common Vulnerabilities and Exposures were assigned and addressed in the media player version. More than a handful of CVEs were addressed with the apache2 2.4.41 update. One of the CVEs addressed was that of a malicious client that could perform a Denial of Services attack by flooding a connection with requests and basically never reading responses on the TCP connection. The new version also improves the balancer-manager protection against XSS/XSRF attacks from trusted users. The x86 emulation library fixed a compiler warning in the 2.4 version and the X11 RandR utility updated the geometry text file configure.ac for gitlab migration with the xrandr 1.5.1 version. The snapshot is trending at a rating of 86, according to the Tumbleweed snapshot reviewer.

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Finally, I Can Make Multiboot USB of openSUSE from Ubuntu

Filed under
SUSE
Ubuntu
HowTos

As you may know, my multiboot making tools were MultiSystem (since 2015), then Sundar's MultiBootUSB (2018), and recently GLIM (2019), but they all cannot work for openSUSE. Thanks to Aguslr, his program Multiboot USB (not to be confused with MultiBootUSB above) solved this problem for me! This means up to today I never managed to make openSUSE multiboot in a USB while I always managed to make other GNU/Linux distros work successfully such as Ubuntu family, Mint, Trisquel, Debian Regular, Elementary, even Fedora. In this article, I just report my success in making openSUSE Leap 15.1 multibootable USB and then installing it on a laptop. However, this article is just my report and I planned to publish tutorial on this Aguslr's Multiboot USB as soon as possible. Anyway, go ahead and happy working!

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Servers: Ampere Computing, SUSE and Red Hat

Filed under
Red Hat
Server
SUSE
  • Ampere Computing Is Keeping Close Track Of The Linux Performance For Their ARM Servers

    Hardware vendor Ampere Computing with their impressive ARM servers is doing a great job on closely following their hardware's Linux performance as part of a rigorous continuous testing regiment or ensuring quality, compatibility, and stability while being fully-automated.

    Ampere Computing's Travis Lazar talked at this week's Linux Foundation events in San Diego over the importance of continuous regression testing for software and hardware development by talking about their internal workflow and software in place. Their internal system is the "Totally Automated Regression System" or TARS for short. TARS makes use of various open-source components including the Phoronix Test Suite and its vast collection of benchmarks for providing comprehensive test coverage plus Ampere's own "extensions" to the Phoronix Test Suite. TARS also incorporates the provisioning/configuration responsibilities as well as analysis of the data.

  • [SUSE] Learn how the Multimodal OS can benefit your organization.
  • From ProdOps to DevOps: Surviving and thriving

    For many of us in Production Operations (ProdOps), change is the enemy. If something changes, there is now an opportunity for things that were working just fine to experience problems. It is like a game of Jenga. When will the tower fall because a seemingly minor change unbalances the whole stack of pieces? ProdOps teams hate change so much, that countless frameworks have been invented to "manage" changes; in reality, these frameworks make the procedure for effecting a change so onerous that most people give up and accept the status quo.

    Actually, that statement is a bit unfair. These frameworks are an attempt to wrap planning and consensus around production changes, thus minimizing potential downtime caused by random or rogue changes (see Why the lone wolf mentality is a sysadmin mistake).

  • Meet Red Hat at VMworld

    As Red Hat’s Ashesh Badani said in his blog post about the reference architecture for OpenShift on VMware’s SDDC stack “… this is just the first step — Red Hat OpenShift 4 brings optimized installation capabilities to a variety of infrastructures and for this, the companies are working towards a VMware Validated Design. We are excited that VMware is working closely with Red Hat to deliver a simplified experience there in the coming months.”

Xfce, A Model GTK Based Desktop | Late Summer Blathering

Filed under
GNU
Linux
SUSE

n full disclosure, Plasma is my Desktop Environment of choice, it is very easy to customize and to make my own with very little effort. As of late, there isn’t a whole lot of customizing I do, it’s all pretty minor. A couple tweaks to the the visuals, make it dark, change some sound effects to make it more Star Trek The Next Generation, add a couple Plasmoids and set up KDE Connect. Then I am ready to go.

Since KDE 3 and later Plasma, each release adds and refines existing features, all of which seems as though they are doing so in a sustainable fashion. New releases of Plasma are always met with excitement and anticipation. I can count on new features and refinements and an overall better experience. I didn’t look anywhere else but then, Xfce wondered into my world and although slow to change has become that desktop too. Historically, Xfce has been [for me] just there, nothing particularly exciting. It has held the spot of a necessary, minimal viable desktop… but not anymore.

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Xfce 4.14 Lands in Tumbleweed

Filed under
GNU
Linux
SUSE

Ahoy! openSUSE Xfce team is pleased to announce that the long awaited Xfce 4.14 has been released for Tumbleweed.

After a long development cycle (4 years!), all of the core components and applications have been ported to GTK 3.

Among the main new features and improvements, the xfwm4 window manager has finally gained support for VSync, HiDPI, hardware GLX and various compositor improvements.

You can check out the neat new features in the official Xfce 4.14 tour and the official release announcement.

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Richard Brown: Changing of the Guard

Filed under
SUSE

After six years on the openSUSE Board and five as its Chairperson, I have decided to step down as Chair of the openSUSE Board effective today, August 19.

This has been a very difficult decision for me to make, with reasons that are diverse, interlinked, and personal. Some of the key factors that led me to make this step include the time required to do the job properly, and the length of time I’ve served. Five years is more than twice as long as any of my predecessors. The time required to do the role properly has increased and I now find it impossible to balance the demands of the role with the requirements of my primary role as a developer in SUSE, and with what I wish to achieve outside of work and community. As difficult as it is to step back from something I’ve enjoyed doing for so long, I am looking forward to achieving a better balance between work, community, and life in general.

Serving as member and chair of the openSUSE Board has been an absolute pleasure and highly rewarding. Meeting and communicating with members of the project as well as championing the cause of openSUSE has been a joyous part of my life that I know I will miss going forward.

openSUSE won’t get rid of me entirely. While I do intend to step back from any governance topics, I will still be working at SUSE in the Future Technology Team. Following SUSE’s Open Source policy, we do a lot in openSUSE. I am especially looking forward to being able to focus on Kubic & MicroOS much more than I have been lately.

As I’m sure it’s likely to be a question, I wish to make it crystal clear that my decision has nothing to do with the Board’s ongoing efforts to form an independent openSUSE Foundation.

The Board’s decision to form a Foundation had my complete backing as Chairperson, and will continue to have as a regular openSUSE contributor. I have absolute confidence in the openSUSE Board; Indeed, I don’t think I would be able to make this decision at this time if I wasn’t certain that I was leaving openSUSE in good hands.

On that note, SUSE has appointed Gerald Pfeifer as my replacement as Chair. Gerald is SUSE’s EMEA-based CTO, with a long history as a Tumbleweed user, an active openSUSE Member, and upstream contributor/maintainer in projects like GCC and Wine.

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Kata Containers Packages are Available officially in openSUSE Tumbleweed

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SUSE

Kata Containers is an open source container runtime that is crafted to seamlessly plug into the containers ecosystem.

We are now excited to announce that the Kata Containers packages are finally available in the official openSUSE Tumbleweed repository.

It is worthwhile to spend few words explaining why this is a great news, considering the role of Kata Containers (a.k.a. Kata) in fulfilling the need for security in the containers ecosystem, and given its importance for openSUSE and Kubic.

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SUSE: Uyuni, openSUSE and Tumbleweed

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SUSE
  • openSUSE News: New 4.0.2 Version of Uyuni is Released

    Contributors of Uyuni Project have released a new version of Uyuni 4.0.2, which is an open-source infrastructure management solution tailored for software-defined infrastructure.

    Uyuni, a fork of the Spacewalk project, modernizing Spacewalk with SaltStack, provides more operating systems support and better scalability capabilities. Uyuni is now the upstream for SUSE Manager.

    With this release, Uyuni provides powerful new features such as monitoring, content lifecycle management and virtual machine management.

  • openSUSE Tumbleweed ? Review of the weeks 2019/31 & 32

    As you certainly know, there are more snapshots tested than we release in the end. In the last two weeks, for example, we tested 9 snapshots. Of those, only 4 made it to the mirrors and to you ? the users. During the last two weeks, these were snapshots 0726, 0730, 0805 and 0806.

  • Communities in the distrowatch.org top 20

    Only well-funded corporate sponsored Linux distributions (Fedora, Ubuntu, OpenSUSE) have all categories checked. That doesn’t mean that anyone is getting paid. I believe this means that employees are probably the chief contributors and that means there are more people putting in resources to help.

    Some distributions are “Pat’s distribution”. Pat’s group owns it and Pat doesn’t want a steering committee or any other say in how the distro works. Though contributions by means of bug reports may be accepted.

    A few distributions “outsource” resources to other distributions. Elementary allows Stack Exchange to provide their forum. Parrot Linux refers users to the Debian wiki. Mint suggests that you put in bug reports with the upstream provider unless it is a specific Mint create application.

    There are a few Linux distributions that leave me scratching my head. How is this in the top 20 distros on distrowatch? There’s nothing here and the forum, if there is one, is nearly empty. Who uses this?

  • Vagrant Boxes with openSUSE Tumbleweed – Check it Out!

    As part of the SUSE Developer Engagement, we recently kicked off the activity to automatically produce and validate Vagrant boxes for the openSUSE Tumbleweed distribution. The creation of Vagrant boxes for SUSE Linux Enterprise Server is currently work in progress. We will update you as soon as they are available for consumption.
    But for now, we are happy to announce that the infrastructure to automatically build, version and validate Vagrant box images is ready to use – and we are already producing Vagrant boxes for libvirt and Virtualbox – for openSUSE Tumbleweed.

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More in Tux Machines

Graphics: DXVK, Nouveau

  • DXVK 1.4 Released With Updates Against Direct3D 11.4, Other Improvements

    In time for any weekend gaming is the release of DXVK 1.4 as the latest big update to this Direct3D 11 over Vulkan implementation to boost the D3D11 Windows gaming performance with the likes of Wine and Valve's Steam Play (Proton). With DXVK 1.4 the Direct3D interfaces have been updated against D3D11.4, the latest D3D11 revision shipped by Windows 10 Build 1903. This update brings new API features but DXVK isn't yet supporting some of the optional features like tiled resources and conservative rasterization.

  • Nouveau Finally Lands SPIR-V Support As Part Of OpenCL Push

    Going back to December 2017 we've been tracking the Red Hat led effort on improving Nouveau's OpenCL compute support that involves adding NIR/SPIR-V support and improvements to the Clover Gallium3D state tracker. To much surprise, this morning the SPIR-V support for this open-source NVIDIA driver was merged for Mesa 19.3.

Noctua NH-L9a-AM4: A Very Low-Profile AMD Ryzen Cooler

At just 37mm tall, the Noctua NH-L9a-AM4 is one of the shortest yet quite capable CPU heatsink fans we have seen yet for AMD Ryzen processors. When looking for a heatsink with a small stature for an AMD APU mini PC build for HTPC / file storage use-cases (more on that build in the next day or two), the Noctua NH-L9a-AM4 fit the criteria and so I went with that given the success with the many Noctua heatsinks we have used over the years. For those potentially interested in the NH-L9a-AM4 for an AMD APU like the new Ryzen 5 3400G or for lower-end Ryzen CPUs, I ran some benchmarks with this cooler. Read more

Programming Leftovers

  • Codementor: Can We Do Machine Learning without python, absolutely No... Read this...

    Python has become, go programming language Around the World. From many Software companies to Consumer-based Companies.

  • Code it, ship it, own it with full-service ownership

    Software teams seeking to provide better products and services must focus on faster release cycles. But running reliable systems at ever-increasing speeds presents a big challenge. Software teams can have both quality and speed by adjusting their policies around ongoing service ownership. While on-call plays a large part in this model, advancement in knowledge, more resilient code, increased collaboration, and better practices mean engineers don't have to wake up to a nightmare. This four-part series will delve into the concepts of full-service ownership, psychological safety in transformation, the ethics of accountability, and the impact of ownership on the customer experience.

  • ML with Python: Part-1

    Now, We are comfortable with Python and ready to get started with Machine Learning (ML) projects. But, Where to go next? Can we directly dive into coding ML projects? Please follow along to know the answer.....

  • Simple rules of good programming

    Hi guys, I work as a programmer for more than 15 years and was using many different languages, paradigms, frameworks and other shit. And I want to share with you my rules of writing good code. [...] Code review can be as good as it can be bad. You can organize code review only if you have a developer who understand 95% of the code and who can monitor all updates without wasting to much time. In another situation, it will be just time consuming and everyone will hate this. On this part got too many questions so describe this more deeply. Many people think that code review it’s a good way of teaching new guys, or teammates who work on a different part of code. But the main target of code review it’s maintaining code quality, and not teaching. Let’s imagine that your team making code for controlling a cooling system for nuclear reactor, or space rocket engine. And you made huge mistake in very hard logic, and then you are giving this for code review to the new guy. How do you think what would be the risk of an accident? — On my practice more than 70%. A good team is where each person has own role and responsibility for the exact piece of work. If someone wants to understand another piece of code then he goes to a person responsible for it and asks her. Impossible to know everything and better excellent understand a small piece of code than all but on 30%.

  • Hone advanced Bash skills by building Minesweeper

    I am no expert on teaching programming, but when I want to get better at something, I try to find a way to have fun with it. For example, when I wanted to get better at shell scripting, I decided to practice by programming a version of the Minesweeper game in Bash. If you are an experienced Bash programmer and want to hone your skills while having fun, follow along to write your own version of Minesweeper in the terminal. The complete source code is found in this GitHub repository.

  • Java 13 Delivers Features That Improve Productivity, Efficiency

    At its CodeOne conference, Oracle explains how the rapid release cycle for Java has yielded innovation, as Java SE 13 is officially launched.

  • A Novel About Java & Open Source – Meet The Author Of “Emmy In The Key Of Code”

    “Emmy in the Key of Code” is novel written by Aimee Lucido, a software engineer who works at Uber. It’s about Java and music. Oracle invited Lucido to speak at the Oracle OpenWorld/Code One event. We sat down with her to talk about her book and what inspired her to write it.

  • Intellectual property Law and Coding

    In the world of software, good code is a necessity, and great code can make the difference between a startup succeeding and failing. But how do you protect coding innovations that may be novel or unique? Intellectual property law, or IP law, is the main legalistic framework that can answer many of those questions and more. Any business, and perhaps more crucially, any individual coder, should be aware of their options when it comes to maintaining the rights to their work. Here, we delve into some of the most important things to know about IP law and coding.

LLVM 9.0.0 released

It's my great pleasure to announce that LLVM 9 is now available. Get it here: https://llvm.org/releases/download.html#9.0.0 This release is the result of the LLVM community's work over the past six months (up to trunk r366426 plus commits on the branch). Some highlights include: - Support for asm goto, enabling for example the mainline Linux kernel for x86_64 to build with Clang - The RISCV-V target is no longer experimental, but built by default - Experimental support for C++ for OpenCL as well as many bug fixes, optimizations, and diagnostics improvements. Read more