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Linux

Escuelas Linux 5.2 Officially Released with LibreOffice 5.3.1 & Google Chrome 57

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LibO
Linux

Alejandro Diaz informs Softpedia today about the general availability of Escuelas Linux 5.2, the newest and most advanced version of his Bodhi/Ubuntu-based GNU/Linux distribution designed for educational purposes.

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Microsoft vs GNU/Linux

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GNU
Linux
Microsoft

Linux 4.10.5

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Linux

I'm announcing the release of the 4.10.5 kernel.

All users of the 4.10 kernel series must upgrade.

The updated 4.10.y git tree can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.10.y
and can be browsed at the normal kernel.org git web browser:
http://git.kernel.org/?p=linux/kernel/git/stable/linux-st...

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Also: Linux 4.9.17

Linux 4.4.56

February And March Linux Articles

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Linux
HowTos

I am aware that it is a while since I added any content to this site. To be honest I have been inundated with work and so I have had little opportunity to write anything worthwhile on this blog.

I am learning new programming techniques for my day job and this has meant watching lots of Pluralsight videos and trying out what I have learned.

This doesn't mean that I have been completely idle when it comes to writing but most of the content I have written has been for Lifewire.com and I wanted to point you in the direction of these articles because I'm sure many of them will be useful to the readers of this site.

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Announcing Rockstor 3.9.0

Filed under
GNU
Linux

We’ve just wrapped up a fun release cycle, and it’s my pleasure to announce Rockstor 3.9.0. Our community has been really active and we’ve prioritized nicely to improve on a few different areas. 5 contributors have come together for this release and besides working on new features and bug fixes, we made significant improvements to code quality. @phillxnet has made a big enhancement to the disk management subsystem. I’ve made large code quality improvement to backend Python stack. @MFlyer collaborated with me on that and took upon himself to do the same for all of Javascript stack. He made several ninja style contributions and helped fix many bugs. I’d say this is a nice release with some new stuff and a bunch of useful maintenance updates. Thanks to everyone that made this happen!

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Toughened up PC/104 SBC runs Linux

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Linux
Hardware

WinSystems unveiled a rugged “PCM-C418” SBC with a dual-core, Vortex86DX3SoC, Fast and Gigabit Ethernet ports, SATA and CF storage, and PC/104 expansion.

The WinSystems PCM-C418 SBC offers a combination of PC/104 expansion, GbE and Fast Ethernet ports, shock and vibration resistance, and a Linux-friendly, x86-based Vortex86DX3 SoC — attributes shared by the Diamond Systems Helix and Adlink CM1-86DX3. Like the Helix, it also supports -40 to 85°C temperatures.

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Blender - Your FOSS 3D Software

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Linux

If you are into game development, video editing, or 3D modeling as a professional or a hobby, then Blender is a tool you should definitely look at. Blender is a FOSS solution/alternate to many commercial tools that are available and it is able to strongly match most of these commercial tools. Blender is a cross-platform application which means you can not only run it on Linux but also on Windows and MacOS. Blender is well suited to individuals and small studios who benefit from its unified pipeline and responsive development process. It supports the entirety of the 3D pipeline, anything from modeling, rigging, animation, simulation, rendering, compositing and motion tracking, video editing and game creation.

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Linux Kernel News

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Linux
  • Performance analysis in Linux

    Dynamic profilers are tools to collect data statistics about applications while they are running, with minimal intrusion on the application being observed.

    The kind of data that can be collected by profilers varies deeply, depending on the requirements of the user. For instance, one may be interested in the amount of memory used by a specific application, or maybe the number of cycles the program executed, or even how long the CPU was stuck waiting for data to be fetched from the disks. All this information is valuable when tracking performance issues, allowing the programmer to identify bottlenecks in the code, or even to learn how to tune an application to a specific environment or workload.

    In fact, maximizing performance or even understanding what is slowing down your application is a real challenge on modern computer systems. A modern CPU carries so many hardware techniques to optimize performance for the most common usage case, that if an application doesn't intentionally exploit them, or worse, if it accidentally lies in the special uncommon case, it may end up experiencing terrible results without doing anything apparently wrong.

  • New Corsair Mice & Keyboards Supported By The Linux 4.11 Kernel

    Coming in late to the Linux 4.11 kernel are support for a few more Corsair gaming peripherals.

Linux on Servers

Filed under
GNU
Linux
Server
OSS
  • DevOps still very much a work in progress, survey suggests

    That's the key takeaway from a recent survey of 2,045 IT managers and professionals, released by Quali, an IT automation solutions provider. While most people in enterprises would say at this point that they have DevOps underway in some shape or form, achieving agility is another story.

  • IBM chases Google, Microsoft with Kubernetes in the cloud

    It's only a matter of time before every major cloud vendor offers a version of Kubernetes as a service. Now it’s IBM’s turn.

  • In The Virtualization Space, Containers Are Making A Move

    Wow has it been a whirlwind over the last ten years in the virtualization space. Where once Xen and then KVM sat on the pedestal, the baton has been passed to the projects revolved around containers. Names like Docker, Kubernetes and Mesos are most often mentioned. As is generally the case in the FLOSS arena, evolution is a constant. Therefore, if one is in the DevOps arena, it is time to familiarize yourself with containers if you have not already done so.

  • The DOE and NSA Construct Doomsday Scenario for American HPC

    One last point. The Chinese economy continues to expand faster than that of the US, and, depending on who you talk to, will reach the size of the US sometime between 2018 and 2028. Such an economy would be expected to field an HPC capability on par with that of the US. Furthermore, China and the US should both be able to maintain an indigenous and self-sustaining HPC capability for their own use, and it’s unreasonable to think either could prevent the other from doing so. In such a world, the US may no longer enjoy technological supremacy, but it can surely have the wherewithal to control its own future in HPC.

  • [Older] Getting Down To Bare Metal On The Cloud

    When you think of the public cloud, the tendency is to focus on the big ones, like Amazon Web Services, Microsoft Azure, or Google Cloud Platform. They’re massive, dominating the public cloud skyline with huge datacenters filled with thousands of highly virtualized servers, not to mention virtualized storage and networking. Capacity is divvied up among corporate customers that are increasingly looking to run and store their workloads on someone else’s infrastructure, hardware that they don’t have to set up, deploy, manage or maintain themselves.

  • Avoid complex infrastructure when building simple things

    For local development, go crazy. For real production use.. I think you should avoid this until you’re the size of business that someone else will do this for you. If this seems controversial do the math: include backing it up, patching it, keeping it highly available, the time spent not working on your differentiating features etc. There are plenty of datastore services available that will do all this for you and let you focus your limited time on your app, and they’re really very cheap when you consider the actual cost of running a production database. Write your app so that the cost of moving to your own database later if you need to is unlikely to be high. Managing a simple web app instead of managing a web app, a production database, a message queue etc is a big win.

  • DebConf17 welcomes its first eighteen sponsors!

    DebConf17 will take place in Montreal, Canada in August 2017. We are working hard to provide fuel for hearts and minds, to make this conference once again a fertile soil for the Debian Project flourishing. Please join us and support this landmark in the Free Software calendar.

  • [OT] Smartphone App: Retro Recorder and Call Recorder for your Tizen mobile
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More in Tux Machines

Red Hat News

Samsung Z4 gets WiFi Certified with Tizen 3.0 onboard, Launching soon

Today, the next Tizen smartphone, which should be the named the Samsung Z4, has received its WiFi certification (certification ID: WFA70348) – Model number SM-Z400F/DS with firmware Z400F.001 on the 2.4Ghz band. WiFi certification is usually one of the last steps before a mobile device gets released and means a launch is coming real soon as we have already seen the Z4 make its debut appearance at the FCC. For the previous model, the Samsung Z2, we saw it get WIFi certified on 7 July and then launched on 23 August, a mere 6 weeks. Read more

Linux 4.10.6

I'm announcing the release of the 4.10.6 kernel. All users of the 4.10 kernel series must upgrade. The updated 4.10.y git tree can be found at: git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-4.10.y and can be browsed at the normal kernel.org git web browser: http://git.kernel.org/?p=linux/kernel/git/stable/linux-st... Read more Also: Linux 4.9.18 Linux 4.4.57

Kernel Space: Linux, Graphics

  • Mux Controller Subsystem Proposed For Linux 4.12
    A new subsystem has been proposed for staging in the Linux 4.12 kernel. Peter Rosin has requested Greg KH pull in the mux controller subsystem for the Linux 4.12 kernel. He explained of this new subsystem, "This adds a new mux controller subsystem with an interface for accessing mux controllers, along with two drivers providing the interface (gpio and adg792) and two consumers (iio and i2c). This is done in such a way that several consumers can independently access the same mux controller if one controller controls several multiplexers, thus allowing sharing."
  • Marek Looking To Tackle Large RadeonSI Performance Bottleneck
    Prolific Mesa developer Marek Olšák is looking to tackle what he thinks is the "biggest performance bottleneck at the moment" for the RadeonSI Gallium3D driver.
  • Shader Variants Support For Etnaviv Gallium3D