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today's leftovers

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  • HP's The Machine Prototype Coming Next Year, But Is Proving Less Exciting

    Earlier this week I was pondering the state of HP's "The Machine" and Linux++ with the Linux++ software platform supposed to come in June of 2015. Not much information has been heard on these experimental projects, but now there's some new information coming out.

  • Linux looks to edX for second MOOC
  • Linux is becoming a key software skill

    According to the 2015 Linux Jobs Report, 50% of the managers said they will hire more Linux professionals than in 2014.

  • "Essentials of Linux Systems Administration" course arrives on EdX

    A recent Linux Foundation survey revealed that more than 9 in 10 hiring managers are planning to bring Linux talent on board this year, and 50 percent report they will hire more Linux professionals than in 2014.

  • Kernel 4.1, the Next Long Term Stable (LTS) Kernel Version

    Greg Kroah-Hartman, has announced that Kernel 4.1 will become the LTS version of 2015, meaning that it will still receive updates, despite the fact that newer Kernel 4.x versions will be released.

    For now, Kernel 4.1 available only as a RC (Release Candidate) version, the stable version being scheduled for release in the few next weeks.

  • Linux Kernel 4.1 Will Be an LTS Release
  • RIP Mandrake, the Linux Company Killed by Mandriva

    The promise of open-source is that code is open and there is less risk of vendor lock-in. Such is the case with Mandriva the Linux vendor that went out of business in May. Though Mandriva is gone, the code, and forks of its code remain open-source and can be picked up by those that wish to extend it.

  • Latest Monthly Release: Sabayon 15.06

    Sabayon 15.06 is a modern and easy to use Linux distributionbased on Gentoo, following an extreme, yet reliable, rolling release model.

    This is a monthly release generated, tested and published to mirrors by ourbuild servers containing the latest and greatest collection of softwareavailable in the Entropy repositories.

  • Red Hat Software Collections 2 Delivers Latest, Stable, OpenTools for Traditional and Container-Based Application Development

    With a more frequent release cadence, Red Hat Software Collections 2 expedites the creation of production-ready, modern applications, including those built with Linux container deployments in mind.

  • "PulseAudio Is Still Awesome"

    Paul Frields, the manager of Fedora Engineering and former Fedora Project Leader, has written a blog post today about how "PulseAudio is still awesome." While this common Linux sound server has a bit of a bad reputation, he wanted to share how great it's been doing and working out for his needs.

  • Debian-Based Elive Linux Distribution Now Supports USB 3 in Version 2.6.6 Beta

    On June 4, the Elive development team announced the immediate availability for download and testing of version 2.6.6 Beta of the Debian-based Elive Linux distribution built around the Enlightenment desktop environment.

  • Ubuntu’s second phone adds an HD screen and a 13-megapixel camera

    Only four months after the original Aquaris E4.5 UE was released to the public, Canonical, the mind behind the Ubuntu operating system, is at it yet again with the Aquaris E5 HD Ubuntu Edition.

    Other than having a longer name than the original, the E5 HD now packs a 5-inch 1,280 x 720 pixel display, which is quite the upgrade from the original’s underwhelming 4.5-inch 960 x 540 pixel display. In addition, you’ll now find a 13-megapixel camera on the back and a 5-megapixel shooter on the front, with the rear camera a nice upgrade from the 8-megapixel snapper found on the E4.5.

  • See Mark Shuttleworth’s Keynote From This Year’s “Internet of Things World” Event

    As you may know, Canonical is not focusing only on Ubuntu Touch, convergence and Ubuntu Desktop.

    Also, the Ubuntu Snappy Core, developed to be the most advanced Internet of Things (ioT) OS, is important for Mark Shuttleworth.

  • LibreOffice 4.4.3 Now Available via the Default Repositories of Ubuntu 15.04
  • USB 3.0 cameras from PixeLINK now feature support for Linux

    By supporting Linux Ubuntu, users of PixeLINK’s USB 3.0 CMOS camera line can use the PixeLINK software development kit in both the Linux Ubuntu and Microsoft Windows operating environments.

  • ATM industry endorses Windows 10, but future cash machines could run Android or Linux

    A paper from the ATM Industry Association (ATMIA) warns that ATMs need to be updated "without delay" with 2020 in mind, because Windows 7 will reach end of life at this time. But the ATMIA has also hinted that the future may not lie with Windows at all.

  • Airbnb announces Aerosolve, an open-source machine learning software package

    The new tool, announced at Airbnb’s 2015 OpenAir developer conference in San Francisco, powers new pricing tips for hosts, which was also announced today. Written mostly in the Java and Scala programming languages, Aerosolve can also more intelligently rank and order things like images.

  • HP reveals Grommet open source app development framework

    Martin Fink, HP's chief technology officer, revealed Grommet in a keynote speech at HP's Discover conference in Las Vegas, explaining the framework will be available to everyone looking to create consistent user experiences in enterprise apps.

  • Stream processing, for dummies

    DataTorrent will be making it RTS core engine available under the Apache 2.0 open source license.

    The firm is a player in the real-time big data analytics market.

    It is also the creator of a unified 'stream and batch processing' platform.

  • Angry redditors rally to stop SourceForge's mirror service

    SourceForge has been in the news a lot lately, and not for positive reasons. Angry redditors are rallying to encourage the mirror providers of SourceForge to stop supporting the site.

  • BlueData Offers Support for Hadoop and Spark on Docker Containers
  • What's Behind the Surge in OpenStack Consolidations

    Why were two OpenStack companies acquired on the same day, and what does that mean for the future of OpenStack?
    June 3 was a busy day for OpenStack news, as not one, but two vendors were acquired: First, Piston Cloud Computing was bought by Cisco, and then Blue Box Cloud was picked up by IBM.

  • Juniper CEO: OpenStack Is a Business Driver

    Juniper CEO Rami Rahim discusses why OpenStack is important to his business and why he's doubling down on security.

  • IBM and Cisco Make Big OpenStack Purchases as Consolidation Continues
  • Apache Kafka + Spark + Database = Real-Time Trinity

    As technology fits into our lives and onto our wrists, demands increase for intelligent and real-time mobile applications. These applications need to deliver information and services that are relevant and immediate. To keep up with the flow of information coming in, applications must stream data with a real-time infrastructure to capture, process, analyze and serve massive amounts of data to millions and sometimes billions of users.

  • MediaGoblin 0.8.0 Open Source Media Server Released with Initial Python 3 Support

    Deb Nicholson has had the great pleasure of announcing the immediate availability for download of a major new release of the open-source media server software MediaGoblin.

  • Defence body looks for messy data platform

    The Ministry of Defence (MoD) is dipping its toe into the waters of unstructured data with a competition for the development of prototypes for an open source analytics platform.

  • Embrace open source, says Ministry of Defence CIO

    The Ministry of Defence has launched a competition to build an 'evolutionary' new open source analytics platform to help it better understand its data, as CIO Mike Stone announced the MoD needs to drop its cautious approach and embrace open source.

  • 5 Essential Duties of Legal Counsel in an Open Source Compliance Program

    Establishing an Open Source Review Board is one key way that companies can help ensure compliance with open source licenses, community norms and requirements (see the previous article, Why Companies That Use Open Source Need a Compliance Program, for more details.) In larger companies, a typical board is made of representatives from engineering, product teams and legal resources in addition to a Compliance Officer (sometimes called Director of Open Source).

    While FOSS compliance is more of an operational challenge related to execution and scaling than a legal challenge, legal counsel is an essential component of any review board and compliance program. Companies may choose to use internal legal counsel, or utilize external counsel on a fee basis. Regardless of how it’s achieved, there are five essential duties of an open source lawyer to ensure that a company observes all of the copyright notices and satisfies all the license obligations for the FOSS they use in their commercial products.

  • Open protocols for cars and phones, and more open source news
  • OGP: Finland publishes the 100th National Action Plan

    In its plan, Finland has committed to making online services more consumer-friendly and is focused on youth participation in government and Open Data.

  • Beginning software delivery acceleration with DevOps

    Time and time again, we hear of companies achieving rapid acceleration with DevOps. Companies are touting success with the metric of deploys per day, sharing new baselines of 10, 50, or even 100 deploys a day. In more mature organizations, like LinkedIn, Netflix, Etsy, Facebook, and others, this number is a startling 1,000+ number. But, what does this even mean?

  • MS Supports SSH, Keeping Up With the Kubuntus & More…

    Hmmm. Yeah, it’s smirk-inducing to see them finally want to join the rest of the world in the SSH department after all these years. But after reading Christine Hall’s article yesterday about our friends in Redmond and their “fox guarding the henhouse” security teams and their affinity for backdoors, you have to wonder, on a privacy level, if this is a good idea. I guess we’ll just have to see.

  • Thursday's security alerts
  • Assume your GitHub account is hacked, users with weak crypto keys told

    The keys, which allow authorized users to log into public repository accounts belonging to the likes of Spotify, Yandex, and UK government developers, were generated using a buggy pseudo random number generator originally contained in the Debian distribution of Linux. During a 20-month span from 2006 to 2008, the pool of numbers available was so small that it made cracking the secret keys trivial. Almost seven years after Debian maintainers patched the bug and implored users to revoke old keys and regenerate new ones, London-based developer Ben Cartwright-Cox said he discovered the weakness still resided in a statistically significant number of keys used to gain secure shell (SSH) access to GitHub accounts.

  • Why Longer Passphrases are More Secure than Passwords [VIDEO]
  • This Hacked Kids’ Toy Opens Garage Doors in Seconds

    Nortek didn’t immediately respond to WIRED’s request for comment. Another major brand of garage door opener, Genie, didn’t respond to to a request for comment either, but says on its website that its devices use rolling codes. A spokesperson for Chamberlain, the owner of the Liftmaster brand and one of the biggest sellers of garage door openers, initially told WIRED the company hasn’t sold fixed code doors since 1992. But when Kamkar dug up a 2007 manual for a Liftmaster device that seemed to use fixed codes, Chamberlain marketing executive Corey Sorice added that the company has supported and serviced older garage door openers until much more recently. “To the extent there are still operators in the market begin serviced by replacement parts, part of the objective is to get to safer and more secure products,” he said in a phone interview. “We’d love to see people check the safety and security of their [devices] and move forward.”

More in Tux Machines

12 Best Free and Open Source OCR Tools

Optical Character Recognition (OCR) is the conversion of scanned images of handwritten, typewritten or printed text into searchable, editable documents. OCR software is able to recognise the difference between characters and images, and between characters themselves. The use of paper has been displaced from some activities. For example, the vast majority of journeys on the London Underground are made using the Oyster card without a paper ticket being issued. We have witnessed talk of a paperless office for more than 40 years. However, the office environment has shown a resistance to remove the mountain of paper generated. Things have changed in the past few years, with a marked shift in the paperless office concept. Paper documents contain a wealth of important management data and information that would be better stored electronically. There is computer software that makes this conversion possible. The benefit of scanning documents is not purely for archival reasons. OCR technology is vital for gaining access to paper-based information, as well as integrating that information in digital workflows. The selection of the right OCR tool is dependent on specific needs. For some, online OCR services may be useful, but there are privacy concerns and file size limitations. This article focuses on desktop, open source OCR software that offer good recognition accuracy and file formats. We cover OCR engines as well as front-end tools. OCR software is not mainstream so open source alternatives to proprietary heavyweight software are fairly thin on the ground. Matters are also complicated by the fact that OCR computer software needs very sophisticated algorithms to translate the image of text into accurate actual text. The software also has to cope with images that contain a lot more than text, such as layouts, images, graphics, tables, in single or multi pages. Read more

today's howtos

  • Setup C++/Qt SDK Programming Environment on Ubuntu 21.10 Impish Indri

    This tutorial explains how someone can setup C++ language and Qt Software Development Kit on Ubuntu 21.10 for doing software development that is world-class, full-featured, complete and crossplatform under free software licenses. For your information, Qt is the material that built professional computing software like Kubuntu, KDE and Telegram. With this tutorial you will get a full set of tools ready to use consisted of an advanced IDE Qt Creator, a GUI editor Qt Designer, a lot of code examples Qt Examples, an internationalization tool Qt Linguist and a documentation viewer Qt Assistant aside from the compiler G++ and the build tool QMake. Let's start!

  • How to Install Apache Cassandra on Ubuntu and Other Linux - It's FOSS

    Apache Cassandra is a free and open-source NoSQL database management system drawn to manipulate large amounts of information across many servers, providing high availability with no single point of failure. I am not going into the details of NoSQL database. I am going to so you how you can install Apache Cassandra on Ubuntu based Linux distributions.

  • SeaMonkey 1.1.19 compiled in EasyOS

    As I seem to have settled on Firefox as the main browser in EasyOS, I still want to keep a WYSIWYG HTML editor in the build, builtin. So, my mind turned to considering old versions of SeaMonkey... Looking at my old notes, the 1.1 series look good. Very old, version 1.1.19 was the last, released, I think, in 2010. The 1.1 series was the last, I think, that can be configured to build a standalone composer. But, then, with SM you get the browser and composer editor, both, for not much increase in size. So why not build the suite. The browser could be a substitute for the 'surfer' HTML viewer that I am currently using to view local help files in Easy.

  • How to install Proxmox? - Unixcop the Unix / Linux the admins deams

    Hello, friends. In this post, you will learn how to install Proxmox on a completely clean server. For this, then I will use a virtual machine but the procedure is simple and the same as on a real physical server. What is Proxmox? Proxmox VE “Virtual Environment” is a powerful enterprise-level virtualization platform 100% free and unlimited in its use. Of course, it has a license that allows us to obtain additional features that facilitate the administration of it. But in general, we can use it in many of our projects for free. Proxmox is essentially a Debian that adds KVM virtualization and Container-based Virtualization. Therefore the whole base is Free and this makes it possible for the final product to be free. How is it supported? The proxmox business model is based on training, certifications, and support and as I mentioned an enterprise license. One of the main advantages of Proxmox is that it has a JavaScript web interface. This has an intuitive design where all KVM clients, Linux containers, storage units, and clusters are displayed. So, let’s go for it.

  • Installing ArcoLinux on Windows 11
  • Removing ArcoLinux from Windows 11
  • Install ArcoLinux on Windows 11 on VirtualBox
  • Install ArcoLinux on Windows 11 on Vmware 16
  • How to dual boot Windows 11 and ArcoLinux
  • Dual booting Windows 11 encrypted and ArcoLinux on a laptop

This week in KDE: Fixing a bunch of annoying bugs

This was a major bug squashing week, with quite a lot of annoying issues fixed–some recent regressions, and many longstanding issues as well. On the subject of bugs and recent regressions, I’m starting to think from a higher level about how we can prevent them. KDE has largely conquered our historical issues of excessive resource consumption and visual ugliness, and our next major challenge on the path towards world domination is reliability. One idea I’m toying with is starting an initiative to focus on the “15 minute bugs”–those embarrassing issues that can easily be found within just a few minutes of using the system normally. Here is a preliminary list of these issues in Plasma. I would encourage any experienced developers to try to focus on them! The impact will be very high. Read more Also: KDE Squashes Many "Annoying" Bugs As It Works To Improve The Desktop's Reliability.

IPFire Linux Firewall Now Supports exFAT, Boosts Intrusion Prevention System’s Performance

IPFire 2.27 Core Update 161 introduces several new features, performance improvements, and some other important changes. For example, it brings support for the exFAT file system, support for the FriendlyARM NanoPI R2S open-source mini router, as well as Fast Flux Detection in the web proxy to proactively detect Fast Flux setups. Among the performance improvements included in this update, there’s a large increase of throughput for the Intrusion Prevention System (IPS), allowing it to decide if the traffic from a certain IP connection needs to be seen or not and tell the kernel to bypass it. Read more