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Red Hat

Red Hat Virtualization 4

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Red Hat
  • Red Hat’s gunning for VMware with virtualization platform update

    Open-source Linux vendor Red Hat Inc. has thrown in support for OpenStack Neutron and other new technologies with the latest release of its software virtualization package, in what looks like a bid to steal customers away from VMware Inc.’s more widely-used solution.

    Targeted at convergence, Red Hat Virtualization 4 is the first version of the platform that doesn’t include the word “enterprise,” in a move that suggests the company is hoping its virtualized stack will become the platform for convergence, rather than a server density product.

    OpenStack Neutron is the open-source networking project used by Software-Defined Networks (SDNs), which up until now has only been available as a preview. Many have criticized Neutron’s development for lagging behind the rest of OpenStack’s code base, and Red Hat was one of several vendors to concede that things could be sped up a bit. With the inclusion of the software in Red Hat Virtualization, the company says its Linux platform can be used to run both cloud-enabled and “traditional” workloads in concert.

  • Red Hat Virtualization 4 woos VMware faithful

    It's easy for a virtual machine user to feel left out these days, what with containers dominating the discussion of how to run applications at scale. But take heart, VM fans: Red Hat hasn't forgotten about you.

    RHV (Red Hat Virtualization) 4.0, released today, refreshes Red Hat's open source virtualization platform with new technologies from the rest of Red Hat's product line. It's a twofold strategy to consolidate Red Hat's virtualization efforts across its various products and to ramp up the company's intention to woo VMware customers.

Fedora News

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Red Hat
  • UDP Failures and RNGs
  • F24-20160823 updated Live isos

    New Kernel means new set of updated lives.

    I am happy to release the F24-20160823 updated lives isos.

  • Curse you, Jon Masters! Why do you always have to be right!

    Long story short, Fedora 24 came out and I'm given the taste of the same medicine: the video on the ASUS is completely busted. I was able to limp along for now by using the old kernel 4.4.6-301.fc23, but come on, this is clearly a massive regression. Think anyone is there to bisect and find the culprit? Of course not. I have to do it it myself.

    So, how did F24 ship? Well... I didn't test beta versions, so I don't have much ground to complain.

  • Communication Anti-Patterns
  • Autocloud: What's new?

    Autocloud was released during the Fedora 23 cycle as a part of the Two Week Atomic Process.

    Previously, it used to listen to fedmsg for successful Koji builds. Whenever, there is a new message the AutocloudConsumer queues these message for processing. The Autocloud job service then listens to the queue, downloads the images and runs the tests using Tunir. A more detailed post about it’s release can be read here.

    During the Fedora 24 cycle things changed. There was a change on how the Fedora composes are built. Thanks to adamw for writing a detailed blogpost on what, why and how things changed.

New CentOS Atomic Host Update Released with Linux Kernel 3.10, Docker 1.10.3-46

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Red Hat

CentOS Project's Jason Brooks is back again with some awesome news for those interested in using the CentOS Atomic Host operating system designed for running Docker containers on top of the RHEL-based CentOS Linux 7 platform.

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Red Hat goes to work on OpenStack network convergence

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Red Hat

Red Hat has fully embraced OpenStack’s Neutron in a convergence-targeted virtualisation package.

The Linux shop has released Red Hat Virtualisation 4, a package that subtly drops the reference to “Enterprise” held up until and including version 3.5

The intent seems to be for Red Hat’s virtualized Linux stack to become the platform for convergence, as opposed to merely a server density play.

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Red Hat and Fedora

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Red Hat
  • Red Hat CEO Tells LinuxCon Crowd What Makes Linux Stand Out

    Five years ago, on the 20th anniversary of Linux, Red Hat CEO Jim Whitehurst delivered a keynote address at LinuxCon. Today, he returned to the LinuxCon stage here to help celebrate the 25th anniversary of Linux, bringing a message not all that different from the one he shared in 2011.

    The Linux world, however, is a different place in 2016, with one-time mortal foe Microsoft now embracing the open-source model. Whitehurst briefly shared the keynote stage with Wim Coekaerts, corporate vice president of enterprise open source at Microsoft, which is something that wouldn't have happened five years ago. Red Hat and Microsoft today partner at multiple levels, as the message and value of open source has continued to expand.

    During his keynote, Whitehurst said that it's hard to talk about the history of Red Hat without talking about the history of Linux and vice versa, as the two are very much intertwined. Back in the 1990s when Red Hat got started a few years after Linux's birth, Whitehurst said his company didn't have a great business model. At one point, Red Hat actually tried to sell shrink-wrapped boxed software at big box retailers. Around 2001, Red Hat first introduced the enterprise open-source software model that is the core of the company's business today. The basic idea is to bundle open-source software together, test and certify the software, and then provide multiple years of enterprise-grade support.

  • Option Market: Red Hat Inc Risk Hits A Deteriorated Level
  • Building Fedora Rawhide Images with Imagefactory
  • Fedora 24 Release Party in Singapore

    As you might know, Fedora released its 24th version at the end of June! Recently, the Fedorans in Singapore had a party to celebrate the release. The release party was not only to celebrate its release, but also to commemorate Fedora’s open source journey so far. We invited people from different diverse background to join us for a night of fun and open conversations (Singapore is a cosmopolitan country!)

Red Hat News

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Fedora News

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Red Hat
  • Fedora 25 Linux OS to Arrive on November 15, Ship with Wayland by Default

    The Fedora Project is currently working very hard on the next major version of the popular GNU/Linux computer operating system, Fedora 25, bringing you all the latest and modern technologies.

    Wayland is a modern technology, the next generation display server designed as a drop-in replacement for the old X.Org Server or X11 as many of you out there might want to call the display server almost all GNU/Linux distributions are currently using by default. But there are many security-released issues with X11 that for some reason can't be fixed, so it's time for the open-source ecosystem to adopt Wayland.

  • New role as Fedora Magazine editor in chief

    Today, I am pleased to announce my new role as the Fedora Magazine editor-in-chief. After deciding to shift focus to other areas of the Fedora Project, I am receiving the torch from Ryan Lerch. Ryan has helped lead the Magazine, edit pieces from other contributors, contribute his own pieces, and decide strategic direction for the Magazine.

    He leaves big shoes to fill, but I hope to offer my own leadership, creativity, and direction in coming years as well. I’d like to thank both Ryan, Paul Frields, and Remy DeCausemaker for their mentorship and guidance towards becoming involved with Fedora and the Magazine. I’m excited to have the opportunity to help guide the Fedora Magazine in how it fits with the rest of Fedora.

  • FOSS Wave: Delhi, India

    After the introductory session on FOSS, we went ahead with our agenda and introduced the Fedora Project and the community behind it: what the Fedora Project is, what its mission is, and how the participants can get started with Fedora. The participants were guided upon how they can create their identity on the Fedora Project by signing up on FAS. They could then use that identity to get access to various Fedora applications and resources. The session on Fedora moved on with the introduction on how the contributors can get to the mailing list and introduce themselves to the community. There, they can get help about starting their contributions. The main focus during the session on Fedora was to introduce the participants to the Fedora Quality Assurance (QA) team and release validation testing.

Almost open: BIOS and firmware update tips for Linux users

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Linux
Red Hat

I suppose I'm lucky in that for more than 10 years my primary work environment has been Linux-based, yet all to often I've been forced to dig out a DOS or Windows image because I need to patch some BIOS device firmware. These days I don't own anything than has a valid Windows license, and even my 2008 white MacBook has spent most of its life running either Ubuntu or Fedora. Luckily most hardware manufacturers have started to provide bootable images for patching system firmware, and for enterprise-grade hardware they even provide Linux-ready tools. In this article, I'll walk through my recent firmware update on Linux, and I'll share a few recommendations based on that experience.

In the consumer/prosumer landscape there has been a shift toward UEFI-based systems for desktops and laptops, and along the way many manufacturers appear to have removed the option for the BIOS to update from a USB Stick. Historically we'd only see firmware updates for enterprise-class spinning rust (hard drives), but many SSD manufacturers are also providing regular firmware updates for consumer-class devices. Whilst we often should stand by the old adage "If it ain't broke, don't fix it," I'm a strong believer when standing up a new environment to make sure all my firmware is current. So begins my journey...

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Also: THE BIG LIE About Operating Systems

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More in Tux Machines

today's leftovers

  • My Experiences Converting Users To GNU/Linux
    My wife, TLW, runs GNU/Linux with few problems. She uses a tablet, an Odroid-C2 ARMed thick client, and a big notebook all running Debian GNU/Linux or Ubuntu and her Android/Linux smartphone and her scanner and printer all deal with Beast, my GNU/Linux server. I have her file-system plugged in via NFS so she can do IT in bed, in front of the TV, on TV, or in her office and all her thousands of pictures, documents, scans etc. are all in the same place. She doesn’t even have much problem using Ubuntu or XFCE4 on Debian because she mostly uses the same applications all day long. It just works for her and memories of That Other Operating System are fading. She was locked to a single thick client with limited capabilities in those Dark Days. She had repeated crashes and malware. Today, her issues with IT are things like changing the name of a file on the FTP server or how to scan a light image or…, real problems, not problems M$ causes billions of people every day.
  • Shame on Microsoft for Leaving Surface Pro Customers in the Dark
    When Microsoft came out with its first batch of Surface tablets a few years ago, the company took a bath on them. It didn't help that they were conceived around the unpopular Windows 8 and the now-defunct Windows RT and that the prospects for the OS were in question. After Microsoft wrote off $900 million on its money-losing Surface business, the deathwatch was on. But the Intel-based Surface Pro and Surface Pro 2 showed a glimmer of hope, and Microsoft finally delivered a solid hit with the Surface Pro 3. After that water­shed release, the Surface division is now an important business that brings in more than $1 billion revenue per quarter. Yet Microsoft isn't showing much appreciation toward the customers who helped put its Surface business on solid footing.
  • A quick introduction to Audacity for teachers
  • SX 2.2 RELEASE
    Skylable is proud to announce immediate availability of SX 2.2. The new release provides a significant performance boost by improving calculation, index usage and maintaining cache of frequently computed values, as well as performing background propagation of all replicas above 1 by default. Additionally, sxfs now enables caching of smaller objects for improved latency. The source code and binary packages are available for download now. SX 2.2 is backward compatible with previous 2.x releases, and all you need to do is to run sxsetup –upgrade on every node after updating it!
  • 3 Awesome Themes For Plank, The Linux Dock App
    Plenty of people use the desktop dock Plank on their Linux desktop — and for good reason. Plank is a nimble, customisable desktop dock for Linux desktops.
  • hackmud, a cyberpunk themed text-based hacking simulator is now out with Linux support
    The game is listed as Single-player and Multi-player, so it's not entirely clear what type of game it is. As it also claims it's an MMO. I think the developer needs to make it much clearer exactly what is online and what is offline.
  • Yooka-Laylee has another trailer, featuring Shovel Knight
  • ContractPatch, Step 2: Understanding the power balance
    At the point you are presented with a job offer, your prospective employer really wants to hire you. Chances are, they’ve screened and interviewed a number of candidates and put a lot of work into the process. Your manager has thought deeply about who they want in the position and has probably imagined how it will all work out with you in the role. Both you and the hiring decision-maker(s) are probably very optimistic about what you’ll accomplish in the role and how well you’ll get along working together. At this point, no one wants to go back to the drawing board and start the process over again. You will be excited to start the new job but it’s worth taking a step back to appreciate the unusual position you are in with your new employer.
  • Epiphany Icon Refresh
  • Black Lab Linux 8 Beta 3 Is Out with Full EFI Support, Based on Ubuntu 16.04 LTS
    Softpedia was informed today, September 26, 2016, by Black Lab Software's CEO Robert J. Dohnert about the availability of the third Beta development snapshot of the upcoming Black Lab Linux 8 GNU/Linux operating system. Black Lab Linux 8 "Onyx" Beta 3 is here approximately three weeks after the second Beta pre-release and it comes with a major change. It is no longer based on Ubuntu 14.04 LTS (Trusty Tahr), as the development team decided to switch base and move to the next Ubuntu LTS version, namely Ubuntu 16.04 LTS (Xenial Xerus).
  • DevOps: All Development, No Database
    Since the last time I touched working code in a production environment, it’s no exaggeration to say that no part of the development process remains untouched. Over the last decade plus, effectively every aspect of the application development process has been scrutinized, rethought and in many cases reinvented. From version control to build systems to configuration and deployment to monitoring, modern development’s toolchain is multi-part and sophisticated. As it must be. Processes that work for code released in cycles measured in months cannot be expected to handle workflows measured in days or minutes. For all that the process of developing software has evolved, however, the database remains curiously overlooked. Consider the example of Cloud Native. Describing a modern, typically legacy-free approach to building applications appropriate for cloud environments, the term Cloud Native has gone from informal descriptor to accepted industry shorthand in short order – to the extent that it has its own technical foundation. If we look at the membership of that foundation, the CNCF, it would appear that the roster includes no database vendors at the Platinum or Gold membership levels, at least if you assume Google’s involvement is around Kubernetes and not tools such as BigQuery. Of the 41 silver members, meanwhile, two can be considered database vendors: Crunchy and Treasure Data.

Red Hat Financial News

Leftovers: OSS and Sharing

  • What does it mean to change company culture?
    Tools are specific concrete things that a culture has decided is a way to improve a process. Buckminster Fuller has a great quote about tools and thinking: "If you want to teach people a new way of thinking, don't bother trying to teach them. Instead, give them a tool, the use of which will lead to new ways of thinking." In particular, DevOps tools can provide folks new ways to look at things—like delivering code into a production environment, for example. But there's lots of examples where a new tool doesn't influence the thinking of the people who use it, so things don't change.
  • Why Open Beats Closed
  • Google Improves Image Recognition; Releases Project as Open Source Software
    Google says its algorithm can correctly caption a photograph with nearly 94 percent accuracy. The company says the improvements come in the third version of its system named Inception, with the score coming from a standardized auto-caption test named ImageNet. It reports the first version scored 89.6 percent, the second 91.8 percent and the new one 93.9 percent.
  • Contributing to Open Source Projects Not Just For the Experts
    XDA has long been a proponent of open source development, and we’ve seen it flourish over the years. In fact, it’s one of the main reasons our community has grown as fast as it has over these past 13 years, with Android’s core being the driving force. Many people desire to be part of open source and contribute but often don’t know how they can, whether because they think they lack the skills or they just don’t have the time.
  • Firefox Reader Mode is Finally Getting a Keyboard Shortcut
    Among the changes which arrived in the September release of Firefox 49 were an enhanced set of Reader Mode features, including spoken narration and line-width spacing options. All very welcome. But the improvements aren’t stopping there. Firefox 50, which is due next month, will add another sorely needed feature: a keyboard shortcut for Reader Mode. Y
  • Introduction to OpenStack by Rich Bowen
    In this talk, Rich, the OpenStack Community Liaison at Red Hat, will walk you through what OpenStack is, as a project, as a Foundation, and as a community of organizations.
  • How Microsoft Measures Open Source Success [Ed: Wim Coekaerts got a bigger salary offer from Microsoft than from Oracle so now he’s propagandist/EEE in chief]
  • Public licenses and data: So what to do instead?
    Why you still need a (permissive) license Norms aren’t enough if the underlying legal system might allow an early contributor to later wield the law as a threat. That’s why the best practice in the data space is to use something like the Creative Commons public domain grant (CC-Zero) to set a clear, reliable, permissive baseline, and then use norms to add flexible requirements on top of that. This uses law to provide reliability and predictability, and then uses norms to address concerns about fairness, free-riding, and effectiveness. CC-Zero still isn’t perfect; most notably it has to try to be both a grant and a license to deal with different international rules around grants.
  • NIST Releases New 'Family' of Standardized Genomes
    With the addition of four new reference materials (RMs) to a growing collection of “measuring sticks” for gene sequencing, the National Institute of Standards and Technology (NIST) can now provide laboratories with even more capability to accurately “map” DNA for genetic testing, medical diagnoses and future customized drug therapies. The new tools feature sequenced genes from individuals in two genetically diverse groups, Asians and Ashkenazic Jews; a father-mother-child trio set from Ashkenazic Jews; and four microbes commonly used in research. NIST issued the world’s first genome reference material (NIST RM 8398)—detailing the genetic makeup for a woman with European ancestry—in May 2015. Together, all five RMs serve as a collection of well-characterized, whole genome standards that can tell a laboratory how well its DNA sequencing processes are working by measuring the performance of the equipment, chemistry and data analysis involved.
  • ANSI Seeks Organizations Interested in Serving as U.S. TAG Administrator for ISO Technical Committee on Blockchain and Electronic Distributed Ledger
  • Industrial IoT leaders work towards interoperability and open source collaboration

LLVM News

  • Pairing LLVM JIT With PostgreSQL Can Speed Up Database Performance
    Using the LLVM JIT with PostgreSQL can vastly speed up the query execution performance and shows off much potential but it hasn't been mainlined yet. Dmitry Melnik presented at this month's LLVM Cauldron over speeding up the query execution performance of PostgreSQL by using LLVM. Particularly with complex queries, the CPU becomes the bottleneck for PostgreSQL rather than the disk. LLVM JIT is used for just-in-time compilation of queries.
  • LLVM Cauldron 2016 Videos, Slides Published
    The inaugural LLVM Cauldron conference happened earlier this month ahead of the GNU Tools Cauldron in Hebden Bridge, UK. All of the slides and videos from this latest LLVM conference are now available.