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OSS

Review: Open source proxy servers are capable, but a bit rough around the edges

Filed under
Server
OSS
Security

Providing a common gateway for web services, caching web requests or providing anonymity are some of the ways organizations use proxy servers. Commercial proxy products, especially cloud offerings, are plentiful, but we wondered if open source or free products could provide enterprise-grade proxy services.

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Open source hindered by OOXML incompatibilities

Filed under
LibO
OSS

The mixing of outdated and incompatible versions of OOXML, an XML document format, is hindering implementation in open source office alternatives, according to a study published on the Open Source Observatory and Repository (OSOR) today. The different OOXML versions also pose difficulties for public administrations that use different proprietary office suite versions, and the inconsistencies are causing problems with older documents. The OOXML document format is hindering the interoperability of suites of office productivity tools.

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Democracy and Software Freedom

Filed under
OSS
GNOME

It is striking that, despite talking a lot about freedom, and often being interested in the question of who controls power, these five criteria might as well be (Athenian) Greek to most free software communities and participants- the question of liberty begins and ends with source code, and has nothing to say about organizational structure and decision-making – critical questions serious philosophers always address.

Our licensing, of course, means that in theory points #4 and #5 are satisfied, but saying “you can submit a patch” is, for most people, roughly as satisfying as saying “you could buy a TV ad” to an American voter concerned about the impact of wealth on our elections. Yes, we all have the theoretical option to buy a TV ad/edit our code, but for most voters/users of software that option will always remain theoretical. We’re probably even further from satisfying #1, #2, and #3 in most projects, though one could see the Ada Initiative and GNOME OPW as attempts to deal with some aspects of #1, #3, and #4

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Replacing freecode: a proposal

Filed under
OSS
Web

Web frameworks have gotten much more powerful since the original Freshmeat was built 17 years ago; today, I think building a replacement wouldn’t be a huge project. It is not, however, something I am willing to try to do alone. Whether or not this goes forward will depend on how many people are willing to step up and join me. I figure we need a team of about three core co-developers, at least one of whom needs to have some prior expertise at whatever framework we end up using.

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Will Carriers Step Up to Open Challenge?

Filed under
OSS

Telecom service providers are being asked in multiple ways to put their money where their mouths are when it comes to supporting open source software and technology in the move to virtualization.

The most obvious move those willing to embrace openness will make is joining the new open source project -- called Open Platform for NFV, or OPN -- that a number of telecom operators associated with the ETSI Network Functions Virtualization Industry Specification Group are setting up with the Linux Foundation , already home to OpenDaylight . (See Is Open Source the New De Facto Standard?)

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Why I Built OwnCloud and Made It Open Source

Filed under
Server
Interviews
OSS

There I was, 4 years ago (this past January) at CampKDE in San Diego, giving a talk on data privacy, warning the audience about the risks to their privacy from cloud vendors – in particular, Dropbox. So, build it yourself they said. Sure, I’ve built things in the past, so sure, I’ll do it. And there is where I started my odyssey, first, to protect myself, my friends and my colleagues from the snooping of governments, and other bad guys, and later – as I saw the worldwide interest grow – to build a real and successful project.

I had to decide a few things before I got started of course, including what it is I wanted ownCloud to do, what development platform to use, how I wanted to structure ownCloud, and of course, to name it ownCloud.

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With OnMetal, Rackspace Enters Bare-Metal OpenStack Hosting Race

Filed under
Server
OSS

OnMetal Cloud Servers are built with Open Compute Project-specified hardware and run OpenStack.

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Red Hat CEO Welcomes Tesla Motors Inc To Open Source

Filed under
Red Hat
OSS

Tesla Motors Inc (NASDAQ:TSLA) CEO Elon Musk made waves last week when he opened the company’s patents to other firms to use ‘in good faith’, saying that he was acting in the spirit of the open source community, and Red Hat, Inc. (NYSE:RHT) CEO Jim Whitehurst, one of the de facto leaders of that community, has welcomed him to the fold.

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How to build a successful open source community

Filed under
OSS

There are many useful open-source technologies out there. With all of this competition, it's critical to make it clear why your particular open-source offering should be considered, and for which needs. That's the reality any builder of an open-source community needs to adopt right from the start: While participation by developers in an active, viable open-source community will undoubtedly improve their projects, as well as your product's evolution, getting a community up and running can be a challenge.

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Kerala and Leipzig Move to Free Software on the Desktop

Filed under
OSS

The government of the Indian state of Kerala has ordered all of its public sector agencies using Windows XP to migrate to free and open source (FOSS) operating systems by 30 June.

Nor is Kerala alone in doing so in India:

Since March this year, there have been moves across the Indian public sector to open source. The central government’s IT arm has encouraged agencies to switch to open source operating systems. Another state, Tamil Nadu, has told its departments to install open source operating systems.

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More in Tux Machines

Kernel Space: Linux, Graphics

  • Linux kernel bug delivers corrupt TCP/IP data to Mesos, Kubernetes, Docker containers
    The Linux Kernel has a bug that causes containers that use veth devices for network routing (such as Docker on IPv6, Kubernetes, Google Container Engine, and Mesos) to not check TCP checksums. This results in applications incorrectly receiving corrupt data in a number of situations, such as with bad networking hardware. The bug dates back at least three years and is present in kernels as far back as we’ve tested. Our patch has been reviewed and accepted into the kernel, and is currently being backported to -stable releases back to 3.14 in different distributions (such as Suse, and Canonical). If you use containers in your setup, I recommend you apply this patch or deploy a kernel with this patch when it becomes available. Note: Docker’s default NAT networking is not affected and, in practice, Google Container Engine is likely protected from hardware errors by its virtualized network.
  • Performance problems
    Just over a year ago I implemented an optimization to the SPI core code in Linux that avoids some needless context switches to a worker thread in the main data path that most clients use. This was really nice, it was simple to do but saved a bunch of work for most drivers using SPI and made things noticeably faster. The code got merged in v4.0 and that was that, I kept on kicking a few more ideas for optimizations in this area around but that was that until the past month.
  • Compute Shader Code Begins Landing For Gallium3D
    Samuel Pitoiset began pushing his Gallium3D Mesa state tracker changes this morning for supporting compute shaders via the GL_ARB_compute_shader extension. Before getting too excited, the hardware drivers haven't yet implemented the support. It was back in December that core Mesa received its treatment for compute shader support and came with Intel's i965 driver implementing CS.
  • Libav Finally Lands VDPAU Support For Accelerated HEVC Decoding
    While FFmpeg has offered hardware-accelerated HEVC decoding using NVIDIA's VDPAU API since last summer, this support for the FFmpeg-forked libav landed just today. In June was when FFmpeg added support to its libavcodec for handling HEVC/H.265 video decoding via NVIDIA's Video Decode and Presentation API for Unix interface. Around that same time, developer Philip Langdale who had done the FFmpeg patch, also submitted the patch for Libav for decoding HEVC content through VDPAU where supported.

Unixstickers, Linux goes to Washington, Why Linux?

  • Unixstickers sent me a package!
    There's an old, popular saying, beware geeks bearing gifts. But in this case, I was pleased to see an email in my inbox, from unixstickers.com, asking me if I was interested in reviewing their products. I said ye, and a quick few days later, there was a surprise courier-delivered envelope waiting for me in the post. Coincidentally - or not - the whole thing happened close enough to the 2015 end-of-the-year holidays to classify as poetic justice. On a slightly more serious note, Unixstickers is a company shipping T-shirts, hoodies, mugs, posters, pins, and stickers to UNIX and Linux aficionados worldwide. Having been identified one and acquired on the company's PR radar, I am now doing a first-of-a-kind Dedoimedo non-technical technical review of merchandise related to our favorite software. So not sure how it's gonna work out, but let's see.
  • Linux goes to Washington: How the White House/Linux Foundation collaboration will work
    No doubt by now you've heard about the Obama Administration's newly announced Cybersecurity National Action Plan (CNAP). You can read more about it on CIO.com here and here. But what you may not know is that the White House is actively working with the Linux and open source community for CNAP. In a blog post Jim Zemlin, the executive director of the Linux Foundation said, “In the proposal, the White House announced collaboration with The Linux Foundation’s Core Infrastructure Initiative (CII) to better secure Internet 'utilities' such as open-source software, protocols and standards.”
  • Why Linux?
    Linux may inspire you to think of coders hunched over their desks (that are littered with Mountain Dew cans) while looking at lines of codes, faintly lit by the yellow glow of old CRT monitors. Maybe Linux sounds like some kind of a wild cat and you have never heard the term before. Maybe you have use it every day. It is an operating system loved by a few and misrepresented to many.

RebeccaBlackOS 2016-02-08 Review. Why? Because it’s Friday.

These are the types of problems found in an independent distro build from scratch. I cannot understand how a system built on Debian could be this buggy and apparently have zero VM support which Debian comes with by default. I can take some solace in the fact that it was built by one person and that one person is a Rebecca Black fan but as far as a Linux Distribution is concerned there is not much here. Some could say “Well its not supposed to be taken as a serious Distribution.” True except it is listed and kept up with on DistroWatch therefor it should be held as a system ready distribution especially when it was not released as a beta or an RC. If this distribution is ever going to be considered a real platform it has a long way to go. I give it about as many thumbs down as the Rebecca Black Friday video. Read more

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