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Red Hat

Fedora 22 Looks To Have RPM-OSTree For Atomic Upgrades

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Red Hat

With Snappy Ubuntu being out there for atomic upgrades in the cloud and on servers, Fedora 22 is looking to have RPM-OSTree for providing atomic upgrades and server-side composes.

One of the latest features being proposed for implementing in Fedora 22 is rpm-ostree, which allows composing RPMs on a server in an OSTree repository to provide image-like upgrades with package-like flexibility. The rpm-ostree software was started by Project Atomic, an initiative around deploying and managing Docker containers.

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Fedora 21 vs. Ubuntu 14.10 Power Consumption On An ASUS Zenbook

Filed under
Graphics/Benchmarks
Red Hat
Ubuntu

In upgrading to the new ThinkPad X1 Carbon Broadwell ultrabook, I'm debating whether to switch back to Fedora after having used Ubuntu for a number of years on my main production system after some falling out with a few less then stellar Fedora Core releases back in the day (of course, on test systems, there's plenty of Fedora around here but this is just about deciding on my next main OS for business tasks). In waiting for the new Broadwell ultrabook, I've been running some fresh Ubuntu and Fedora Linux tests on some other laptops/ultrabooks in the office.

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Red Hat Reimagines OpenShift 3 PaaS With Docker

Filed under
GNU
Linux
Red Hat
Server

The upcoming OpenShift 3 release will integrate Docker and Google Kubernetes as the basis for Red Hat's cloud platform as a service.

Red Hat is developing a new milestone release of its OpenShift platform-as-a-service (PaaS) technology that will shift the platform to Docker containers and Kubernetes orchestration.

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Fedora 21 now available on Digital Ocean

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Red Hat
Server

It's raining Droplets! Fedora 21 has landed in Digital Ocean's cloud hosting. Fedora 21 offers a fantastic cloud image for developers, and it's now easy for Digital Ocean users to spin it up and get started! Here are a couple of tips:

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Update on Red Hat Enterprise Linux 6 and FIPS 140 validations

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Red Hat
Security

Red Hat achieved its latest successful FIPS 140 validation back in April 2013. Since then, a lot has happened. There have been well publicized attacks on cryptographic protocols, weaknesses in implementations, and changing government requirements. With all of these issues in play, we want to explain what we are doing about it.

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Also: Mysteries of NUMA Memory Management Revealed

Here is How I Built my First RPM

Fedora 21 for AArch64 Fedora 21 for AArch64

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Red Hat

The Fedora ARM Team is pleased to announce the release of Fedora 21 for AArch64, ready to run on your next generation servers. Fedora 21 is a game-changer for the Fedora Project, and we think you’re going to be very pleased with the results. The Fedora 21 AArch64 release includes a bootable DVD, net installation media, and an installation tree.

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Fedora 22 Might Disable Root Remote Logins By Default

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Red Hat
Security

Right now Fedora allows for SSH log-ins as root, which is the default behavior as currently shipped by sshd. However, for Fedora 22 there is a proposal that the packaged sshd will default the option of PermitRootLogin to no so that root log-ins wouldn't be permitted into Fedora SSH servers. This change is being proposed to try to avoid brute-force attacks against root passwords of Fedora servers.

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6 new things Fedora 21 brings to the open source cloud

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Red Hat
Server

When Fedora 21 finally hit release last month, I was excited and ready to go. By the end of the day, I had every desktop machine I own up and running on the new version, and I was enjoying playing with the latest version of some of my favorite open source software which was packaged inside. But what next?

The desktop edition of Fedora 21 was just one of three “flavors” of Fedora. What do the other two hold, and what do they mean for Fedora outside of the workstation?

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Red Hat Certification Caps Big SDN Year for Big Switch Networks

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Red Hat
Server

Big Switch Networks Inc. capped off a big year in the software-defined networking (SDN) industry by announcing its flagship networking fabric was awarded certification for Red Hat Enterprise Linux OpenStack Platform 5, laying the groundwork for OpenStack cloud computing implementations.

Big Switch is a leader in the "bare-metal" SDN arena, targeting its Big Cloud Fabric for building out new datacenter pods with low-cost networking devices controlled by open source software in a disaggregated approach that moves network "intelligence" from expensive, proprietary equipment to the software management layer.

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Red Hat Foresees Sprawling Cloud, Container Specs in 2015

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Red Hat
Server

Meanwhile, as OpenStack and Linux container technologies begin to “collide” in 2015, greater consolidation in areas like workload orchestration (Heat, Kubernetes, Mesos and Yarn) is expected to accelerate. Mark Coggin, Red Hat’s senior director for platform product marketing, said containerization of OpenStack services would help address “the installation complexities of OpenStack, and also facilitate the building of more complex solutions like high availability and fail-over, workload clustering and load balancing, high performance storage infrastructure and application autoscaling.”

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More in Tux Machines

Oracle Adds Initial Support for Linux Kernel 4.14 LTS to VirtualBox

Oracle recently updated their VirtualBox open-source and cross-platform virtualization software with initial support for the latest Linux 4.14 LTS kernel series. VirtualBox 5.2.2 is the first maintenance update to the latest VirtualBox 5.2 stable series of the application, and it looks like it can be compiled and used on GNU/Linux distribution running the recently released Linux 4.14 LTS kernel. It also makes it possible to run distros powered by Linux kernel 4.14 inside VirtualBox VMs. Read more

Today in Techrights

today's leftovers

  • How a Linux stronghold turned back to Windows: Key dates in Munich's LiMux project [Ed: This explains the progression of Microsoft's war on GNU/Linux, typically using proxies]
    The project is temporarily put on hold while a study investigates whether it could be derailed by software patents.
  • End of an open source era: Linux pioneer Munich confirms switch to Windows 10 [Ed: Microsoft paid (bribed) all the right people, got a Microsoft fan -- by his own admission -- in power, gifted him for this]
    Mayor Dieter Reiter said there's never been a unified Linux landscape in the city. "We always had mixed systems and what we have here is the possibility of going over to a single system. Having two operating systems is completely uneconomic.
  • Ubuntu Podcast: S10E38 – Soft Knowledgeable Burn
    This week we refactor a home network, discuss how gaming on Linux has evolved and grown in recent years, bring you a blend of love and go over your feedback.
  • Live ISOs for Slackware-current 20171122
    I have released an update of the ‘liveslak‘ scripts. I needed the tag for a batch of new ISO images for the Slackware Live Edition. These are based on the latest Slackware-current dated “Wed Nov 22 05:27:06 UTC 2017“) i.e. yesterday and that means, the ISOs are going to boot into the new 4.14.1 kernel.
  • Am I willing to pay the price to support ethical hardware?
    The planned obsolescence is even worse with tablets and smartphones, whose components are all soldered down. The last tablet with a removable battery was the Dell Venue 11 Pro (Haswell version) announced in October 2013, but it was an expensive Windows device that cost as much as a mid-range laptop. The last Android tablet with a removable battery was the Samsung Galaxy Note 10.1 (GT-N8000 series), released in August 2012. It is still possible to find mid-range smartphones with removable batteries. Last year the only high end phones with removable batteries were the LG G5 and V20, but even LG has given up on the idea of making phones that will last longer than 2 years once the battery starts to degrade after roughly 500 full charge and discharge cycles. Every flagship phone introduced in 2017 now has its battery sealed in the case. According to the gmsarena.com database, the number of new smartphone models with non-replaceable batteries grew from 1.9% in 2011 to 26.7% in 2014, and now to 90.3% in 2017. It is highly likely that not a single model of smartphone introduced next year will have a replaceable battery.

More Coverage of New Lumina Release

  • Lumina 1.4 Desktop Environment Released
    The TrueOS BSD folks working on their Qt5-powered Lumina Desktop Environment have issued a new feature update of their open-source desktop.
  • Lumina Desktop 1.4.0 Released
    Lumina 1.4.0 carries a number of changes, optimisations, and feature improvements. Lumina is the default desktop of TrueOS, a BSD-based operating system. The desktop itself is lightweight, modular, built using Qt, and uses Fluxbox for window management. Although Lumina is mostly aimed at BSD users it also runs on Linux, including Fedora, Arch and — *mario coin sfx* — Ubuntu.