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September 2014

FPGA-enabled vision system uses USB3 cams, runs Linux

Filed under
Linux

NI unveiled a fanless, rugged vision computer that runs NI Linux on a quad-core Atom E3845, and offers an FPGA and support for 350MB/s USB3 Vision cameras.

National Instruments (NI) has delivered its NI Linux Real-Time OS on a variety of embedded industrial computers and control systems, including its recent CompactRIO 4-slot Performance Controller. Now, the company is applying NI Linux to machine vision with its new USB3 Vision compatible NI CVS-1459RT.

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Fedora Might Try A New Scheduling Strategy For Its Releases

Filed under
Red Hat

It's no secret that Fedora has had a challenging time sticking to their release schedules for a long time. With taking care of blocker bugs, Fedora Linux releases tend to frequently slip -- with Fedora 21 it's about two months behind schedule and we're just past the alpha stage. By the time Fedora 21 actually ships, Fedora 20 will have been at least twelve months old. However, a new release scheduling strategy might be tried starting with Fedora 22.

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Debian Jessie Might Get Rid Of The kFreeBSD Port

Filed under
Debian
BSD

For years there's been the Debian GNU/kFreeBSD port that ships the same Debian GNU user-land as Debian GNU/Linux but replaces the Linux kernel with that of the FreeBSD kernel.

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Small firms and open-source software put Spine back into NHS after IT fiasco

Filed under
OSS

Without the fuss and delays that have plagued so many large government IT projects, a key part of the NHS digital infrastructure was recently migrated and updated in a single weekend.

The collection of applications and directory services known as the Spine connects clinicians, patients and local services to core NHS services such as the GP2GP patient record transfer, the Electronic Prescription Service, patients' Summary Care Records, and the Choose and Book service. More than 250,000 health service staff connect to it every day, sending more than 400m messages each month.

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Scribbleton Has a Ton of Potential

Filed under
Software

Scribbleton is a very infant -- as in alpha -- release of an innovative note-taking app for Linux that provides cross-platform access with Windows and Apple computers.

It creates a personal wiki for storing everything from quick notes to detailed checklists to outlines. It creates links between pages in Scribbleton. Think of this as an easy-to-use database to create links between words, phrases and pages. You can just as easily use Scribbleton to store snippets or volumes of text and quickly locate cross-referenced information.

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Apache Storm is ready for prime time

Filed under
OSS

What do you do when you have terabytes and more of data and you want to work it with in real time? Well, one solution is to turn to Apache Storm.

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Linux Foundation Announces Major Network Functions Virtualization Project

Filed under
Linux

The project is launching with thirty-eight founding companies, including many of the largest IT companies in the world. Importantly, they include not only cloud and service infrastructure vendors, but telecom service providers, developers and end users as well. (Disclosure: my firm and I represent the Linux Foundation and OPNFV).

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AMD Catalyst 14.9 Linux Driver Is Out, Release Disappoints, as Usual

Filed under
GNU
Linux

The AMD developers have announced that a new Catalyst 14.9 Linux driver is now out and that it brings support for a couple of new operating systems and a few bug fixes.

New AMD Linux drivers don't arrive as often as the community wants or needs them and the company doesn't have the best track record in the open source world. As it stands right now, there are two kinds of drivers available to Linux users, one that's open source and another one that's proprietary. Catalyst 14.9 is made by AMD and provides better functionality than the open source one, but it doesn't get updated too often.

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Calibre for Linux Review – The Best App for Anything Related to eBooks

Filed under
Software
Reviews

Calibre is the premiere application on the Linux platform to convert, edit, view, and download eBooks. It has so many features it would be difficult just to count them all, but it's time to take a closer look at this app and see what changed in the years that passed since our last review.

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Operating System U Fails To Live Up To Its Goals

Filed under
GNU
Linux

After launching last month on Kickstarter, the project has turned into a failure and all development has ceased. Operating System U by Andrew Bernstein only raised $1,948 of its $50,000 goal over the month-long period for the OS that claimed numerous advantages over Ubuntu and Windows 8. Andrew then posted, "Unfortunately OS U was unsuccessful. I truly, truly appreciate everyone who backed us, but unfortunately since we where unsuccessful, combined with other circumstances, OS U will not have any more continued development."

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More in Tux Machines

10 hot Android smartphones that got price cuts recently

With numerous smartphone getting launched each month, brands always adjust prices to give slightly competitive edge to older smartphone models and also to clear inventories. Here are 10 smartphones that got price cuts recently. Read more

Debian and Ubuntu News

  • Debian Project News - July 29th, 2016
    Welcome to this year's third issue of DPN, the newsletter for the Debian community.
  • SteamOS Brewmaster 2.87 Released With NVIDIA Pascal Support
  • Snap interfaces for sandboxed applications
    Last week, we took a look at the initial release of the "portal" framework developed for Flatpak, the application-packaging format currently being developed in GNOME. For comparison, we will also explore the corresponding resource-control framework available in the Snap format developed in Ubuntu. The two packaging projects have broadly similar end goals, as many have observed, but they tend to vary quite a bit in the implementation details. Naturally, those differences are of particular importance to the intended audience: application developers. There is some common ground between the projects. Both use some combination of techniques (namespaces, control groups, seccomp filters, etc.) to restrict what a packaged application can do. Moreover, both implement a "deny by default" sandbox, then provide a supplemental means for applications to access certain useful system resources on a restricted or mediated basis. As we will see, there is also some overlap in what interfaces are offered, although the implementations differ. Snap has been available since 2014, so its sandboxing and resource-control implementations have already seen real-world usage. That said, the design of Snap originated in the Ubuntu Touch project aimed at smartphones, so some of its assumptions are undergoing revision as Snap comes to desktop systems. In the Snap framework, the interfaces that are defined to provide access to system resources are called, simply, "interfaces." As we will see, they cover similar territory to the recently unveiled "portals" for Flatpak, but there are some key distinctions. Two classes of Snap interfaces are defined: one for the standard resources expected to be of use to end-user applications, and one designed for use by system utilities. Snap packages using the standard interfaces can be installed with the snap command-line tool (which is the equivalent of apt for .deb packages). Packages using the advanced interfaces require a separate management tool.
  • Ubuntu 15.10 (Wily Werewolf) Reaches End Of Life Today (July 28)
  • Ubuntu MATE 16.10 Yakkety Yak Gets A Unity HUD-Like Searchable Menu
    MATE HUD, a Unity HUD-like tool that allows searching through an application's menu, was recently uploaded to the official Yakkety Yak repositories, and is available (but not enabled) by default in Ubuntu MATE 16.10.

Tablet review: BQ Aquaris M10 Ubuntu Edition

As employees have become more and more flexible in recent years thanks to the power and performance of mobile devices, the way we work has changed dramatically. We frequently chop and change between smartphones, tablets and laptops for different tasks, which has led to the growth of the hybrid market – devices such as Microsoft’s Surface Pro 3 and Apple’s iPad Pro – that provide the power and functionality of a laptop with the mobility and convenience of a tablet. Read more

Leftovers: Software

  • qutebrowser v0.8.1
  • Anonymous publishing with Riffle
    Preserving anonymity online is an understandably hot topic these days. But it can be confused with related concepts like privacy and secure communication. A new protocol called Riffle was recently published [PDF] by researchers at MIT; it offers a different take on anonymity than that implemented by other projects. A Riffle network could be used to implement an anonymous but verifiable blogging or publishing platform: one in which the messages are visible to everyone, but the identity of all users remains hidden. For comparison, the most well-known anonymity project is, no doubt, Tor, which enables users to access Internet services without revealing their physical location on the network. It is possible to use Tor to access publishing services like Twitter and, thus, to broadcast content to the Internet at large without revealing one's identity. But Tor is just as useful at solving other problems, such as accessing remote servers that are blocked by a firewall. While important, that usage of Tor does not necessarily involve anonymity; one could, for instance, use it to log in to Facebook, and Tor alone does not prevent the use of web trackers by sites. Furthermore, Tor is the focus of near-constant attacks (against the network itself and against the algorithms that keep it working), and it may be vulnerable to large-scale traffic analysis—such as a national ISP could perform. One of the stated goals of Riffle is to prevent such traffic analysis, which has led to popular reports and online discussions referring to Riffle as a Tor competitor. But Riffle, in fact, tackles a narrower problem set. In a Riffle network, every message sent or file uploaded is eventually published in plaintext form where everyone can see it. The Riffle protocol offers strong guarantees that the identity of the message's uploader cannot be discovered—even in cases where multiple servers in the network have been compromised.
  • Announcing Serval!
    Serval is launching on Tuesday the 2nd of August, 2016. It will be available under the GPLv2 and is completely free to use.
  • Tangent Animation studio will support the Blender Institute to hire two devs full time to work on Blender 2.8 and a third one for Cycles
  • 5 Best Calendar Apps for Linux Desktop
    Time is money, as goes an old saying, therefore you need to manage it very well. This then calls for proper planning of your daily schedule, future events, appointments and several other daily activities.
  • Pandora Client `Pithos` Sees New Major Release
    Pithos 1.2.0 was released today and it includes a new explicit content filter option, new dialog design, along with other improvements and important bug fixes.
  • Terminix Now Available In PPA For Ubuntu 16.04 And Linux Mint 18 [Quick Update]
    Terminix was uploaded to the Debian Sid repositories recently. To make it easier to install and stay up to date with the latest Terminix versions, I used the official Debian packaging (thanks to the packagers!) and created a Terminix PPA for Ubuntu 16.04 and Linux Mint 18.
  • Geary – A Good Looking Modern Email Client for Linux
    Geary is a free and open source email client. It’s simple to setup and install, in a few minutes your done. No need to add extra features or add ons to install, it just works. The user interface is the easiest and simplest to use.
  • PVS-Studio confesses its love for Linux
    This post is about love. About the love of the static code analyzer PVS-Studio, for the great open source Linux operating system. This love is young, touching and fragile. It needs help and care. You will help greatly if you volunteer to help testing the beta-version of PVS-Studio for Linux.