Feed aggregator

KDE/Qt

TuxMachines - Thu, 2017-03-23 00:10
  • Device Tailored Compositors with Qt Wayland at CLAAS E-Systems

    Have you heard about software in cars that run on embedded devices? Do you think that creating such software might be challenging? Well, welcome to a complete new world of complexity, welcome to the world of agriculture machines! For many years, automatic steering (on fields), terminals to control the complex mechanical operations of a self-driving 16 ton combine harvester on a soft ground, and self-optimization systems to optimize any tiny bit of your harvester, are key demands from customers. I, myself, am working at CLAAS E-Systems, the electronics and software department within the CLAAS group. Our group is well known for being among the leading manufacturers for combine harvesters, tractors and forage harvesters.

  • Qt Wayland Is Next Appearing On Tractors & Farm Equipment

    With Qt 5.8's Qt Wayland Compositor Framework taking shape, more developers are beginning to tailor a Qt Wayland compositor to their use-cases. One of those is a company specializing in farm equipment like combine harvesters, tractors, and harvesters.

    As a guest post on the official Qt blog, developer Andreas Cord-Landwehr of CLAAS E-Systems talked up Qt Wayland for their purposes in the highly-regulated agriculture industry.

  • KDevelop 5.1 Open-Source IDE Launches with LLDB and OpenCL Support, Many Changes

    The development team behind the popular, open-source, cross-platform, free and powerful KDevelop IDE (Integrated Development Environment) were proud to announce the official release and general availability of KDevelop 5.1.

    KDevelop 5.1 is now the most advanced stable version of the application, which is written entirely in Qt and designed to be used on various GNU/Linux distributions that usually ship with the KDE Plasma desktop environment, but also on the latest releases of the Microsoft Windows operating system.

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Leftovers: Gaming

TuxMachines - Thu, 2017-03-23 00:10

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GNOME News: GNOME 3.24 Everywhere

TuxMachines - Thu, 2017-03-23 00:09
  • GNOME 3.24 released

    The GNOME Project is proud to announce the release of GNOME 3.24, "Portland".

  • GNOME 3.24 Released, This Is What’s New

    Hurrah! GNOME 3.24 is now available to download. The latest stable release of the open-source GNOME desktop, GNOME 3.24 brings a number of new features and improvements to the proverbial table, including one that might even help you sleep better!

  • GNOME 3.24 Linux desktop environment is here

    My absolute favorite desktop environment for Linux is GNOME. Quite frankly, if the DE went away tomorrow, I might have to rethink my use of Linux entirely. Yeah, I am that passionate about it. Environment aside, the GNOME experience also includes a collection of applications, creating a coherent user experience.

  • GNOME 3.24 Released

    GNOME 3.24, the latest version of GNOME 3, is now available. Introducing an updated platform and applications, the release includes a number of major new features and enhancements, as well as many smaller improvements and bug fixes. 3.24 represents another step forward for GNOME, and has much to offer both users and developers.

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Red Hat and Fedora

TuxMachines - Thu, 2017-03-23 00:08

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Leftovers: OSS

TuxMachines - Thu, 2017-03-23 00:07
  • JS package catalog npm frees its team software for open source devs

    npm Inc, the company behind the Node.js package manager and command-line utility known by the same three letters, on Wednesday plans to make its developer collaboration tool known as Orgs free for open source projects.

    Those using npm to manage private packages still have to pay. "This lets us decouple the paid features from the team management features," said npm cofounder Isaac Schlueter in a phone interview with The Register.

    Orgs, or Organizations, depending upon where one looks on the inconsistent npm website, costs $7 per month per user. There's also a sensible requirement for at least two users. Otherwise it's not much of an organization.

  • A new (slow) open source JPEG algorithm makes images 35% smaller and looks better than older compression systems

    Guetzli is Google's new free/open JPEG compression algorithm, which produces images that are more than a third smaller in terms of byte-size, and the resulting images are consistently rated as more attractive than traditionally compressed JPEGs. It's something of a web holy grail: much smaller, better-looking files without having to convince people to install a plugin or browser makers to support a new file-format.

  • Open source: The new normal in enterprise software

    Open source software — that is, software that gives users permission to modify, copy and distribute its source code and is either freely distributed or licensed — used to be viewed as the red-headed stepchild of enterprise software.

    "It took time for enterprise to come on board," said Rafael Laguna, CEO of Open-Xchange, a German open-source company specializing in open-source email software. "If you go back 10 years, [proprietary software from] Microsoft, IBM dominated the architecture of enterprise software, but that is changing."

  • Blender Making Progress On Its Realtime PBR Engine

    F
    Eevee is the codename for the Blender project to implement a realtime engine with physically-based rendering (PBR) within Blender 2.8.

    This realtime, PBR-based engine is aiming to deliver high-end graphics with a responsive realtime view-port. The developers working on "Eevee" have made progress with lighting, materials, and other features.

  • Chef automation survey: what shape is the continuous enterprise?
  • Cloud Foundry connects open-source standards for quicker code development

    Tech businesses are discovering a powerful truth: building custom code is no fun. It takes time, it’s a distraction from working on core products and it’s likely someone out there already did it better. The real solution is for a company to integrate mature and tested products into their own systems, but that can be a job in itself.

    Open-source software, built around specific abstract standards, can help simplify the work involved. Cloud Foundry is an organization dedicated to creating and maintaining an open-source abstraction platform to speed up software development.

  • IBM's cloud dreams soar on the wings of AI, open source
  • IBM launches cloud-based blockchain service for Linux Hyperledger Fabric

    IBM also announced availability of blockchain governance tools and new open-source developer tools aimed at shortening the time it takes to build with Hyperledger Fabric.

  • 10 Vendors Jumping on the Kubernetes Bandwagon
  • From supply chain to equity, seven real-world uses of the blockchain today

    A blockchain is a digital ledger that is available for all parties to see, providing transparency across the chain – and businesses in financial trading, insurance, and supply chain management are all taking notice.

  • Mozilla has proposed 'Obsidian', a low-level GPU API for the web

    So it looks like after Vulkan for desktop and mobile, the web may be getting a low-level API for interactions with the GPU. They are calling it Obsidian right now (temporary name) and they state it's not a specification just yet, as they are looking to gather feedback.

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Linux and FOSS Events

TuxMachines - Thu, 2017-03-23 00:07
  • 33C3 - Event Report

    I recently had the opportunity to attend the 33rd Chaos Communication Congress (33C3). The event, as its name suggests, was chaotic. Let me give you two hints: twelve thousand (12000) participants, plus twenty-four (24) hours unrestricted access to the venue.

  • LibrePlanet free software conference returns to MIT this weekend, March 25-26

    LibrePlanet is an annual conference for people who care about their digital freedoms, bringing together software developers, policy experts, activists, and computer users to learn skills, share accomplishments, and tackle challenges facing the free software movement. LibrePlanet 2017 will feature sessions for all ages and experience levels.

    In accordance with the theme "The Roots of Freedom," the conference's sessions will examine the roots of the free software movement, including the Four Freedoms, the GNU General Public License and copyleft, and the community's focus on security and privacy protections. Other sessions will explore new ideas and current work that has arisen from those roots, reaching in to activism, the arts, business, and education.

    Keynote speakers include Kade Crockford, Director of the Technology for Liberty Program at the American Civil Liberties Union of Massachusetts, special consultant to the Electronic Frontier Foundation and author Cory Doctorow, Changeset Consulting founder Sumana Harihareswara, and Free Software Foundation founder and president Richard Stallman.

  • ZTE’s Approach to Digital Transformation with Software-Defined Networking

    The dawn of new services such as 5G, IoT, AR/VR, e-commerce, connected cars,and more, is driving us to digitalization -- a massive transition that also requires the network to change.

  • Easier Persistent Memory Programming with Extensions to libstdc++ and libc++

    Persistent memory, unlike volatile memory, retains its contents even if the server has a power failure. However, as Tomasz Kapela, Software Engineer at Intel, points out during his LinuxCon Europe 2016 talk, persistent memory is hard to achieve. Since persistent memory programming is non-trivial, they have been focused on making it easier for the end user and for applications to use persistent memory correctly.

  • Persistent Memory Extensions to libstdc++/libc++ by Tomasz Kapela, Intel

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Development News: GitLab 9.0, CRAN, and 2038 Bug

TuxMachines - Thu, 2017-03-23 00:06
  • GitLab 9.0 released with Subgroups and Deploy Boards

    Today we are releasing GitLab 9.0, 18 months after releasing 8.0. We've made significant advances to GitLab during this period, shipping a version every single month on the 22nd. Let's quickly recap how far we've come since 8.0, and see those features dovetailing into today's 9.0 release. Or jump ahead to 9.0 features.

  • Suggests != Depends

    A number of packages on CRAN use Suggests: casually.

  • 2038: only 21 years away

    Sometimes it seems that things have gone relatively quiet on the year-2038 front. But time keeps moving forward, and the point in early 2038 when 32-bit time_t values can no longer represent times correctly is now less than 21 years away. That may seem like a long time, but the relatively long life cycle of many embedded systems means that some systems deployed today will still be in service when that deadline hits. One of the developers leading the effort to address this problem is Arnd Bergmann; at Linaro Connect 2017 he gave an update on where that work stands.

    That work, he said, is proceeding on three separate fronts, the first of which is the kernel itself. He has been working for the last five years to try to prepare the kernel for 2038. Much of that work involves converting 32-bit timestamps to 64-bit values, even on 32-bit systems. Some 32-bit timestamps also show up in the user-space API, which complicates the issue considerably. There is a plan for the enhancement of the user-space API with 2038-clean versions of the problematic system calls, but it has not yet gotten upstream. One recent exception is the statx() system call, which was merged for 4.11; statx() will serve as the year-2038-capable version of the stat() family of calls. There are quite a few other system calls still needing 2038-clean replacements, though.

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Security Leftovers

TuxMachines - Thu, 2017-03-23 00:04
  • Security updates for Wednesday
  • Customer security awareness: alerting you to vulnerabilities that are of real risk
  • Cisco's WikiLeaks Security Vulnerability Exposure: 10 Things Partners Need To Know

    Cisco's security team has discovered that hundreds of its networking devices contain a vulnerability that could allow attackers to remotely executive malicious code and take control of the affected device.

    "We are committed to responsible disclosure, protecting our customers, and building the strongest security architecture and products that are designed through our Trustworthy Systems initiatives," said a Cisco spokesperson in an email to CRN regarding the vulnerability.

    Some channel partners of the San Jose, Calif.-based networking giant are already advising customers on how to bypass the critical security flaw. Here are 10 important items that Cisco channel partners should know about the security vulnerability.

  • Linux had a killer flaw for 11 years and no one noticed

    One of the key advantages of Open sauce software is that it is supposed to be easier to spot and fix software flaws, however Linux has had a local privilege escalation flaw for 11 years and no-one has noticed.

    The vulnerability, tracked as CVE-2017-6074, is over 11 years old and was likely introduced in 2005 when the Linux kernel gained support for the Datagram Congestion Control Protocol (DCCP). It was discovered last week and was patched by the kernel developers on Friday.

  • 6 Hot Internet of Things (IoT) Security Technologies
  • Microsoft Losing Its Edge

    However, despite these improvements in code cleanness and security technologies, it hasn’t quite proven itself when faced with experienced hackers at contests such as Pwn2Own. At last year’s edition of Pwn2Own, Edge proved to be a little better than Internet Explorer and Safari, but it still ended up getting hacked twice, while Chrome was only partially hacked once.

    Things seem to have gotten worse, rather than better, for Edge. At this year’s Pwn2Own, Microsoft’s browser was hacked no less than five times.

  • Microsoft loses the Edge at hacking contest

    And for every hack perpetrated against Edge, there was a corresponding attack against the Windows 10 kernel, indicating that it has a way to go in terms of security, according to Tom's Hardware.

  • Wikileaks: Apple, Microsoft and Google must fix CIA exploits within 90 days

    The 90-day deadline is the same that Google's own Project Zero security group provides to companies when it uncovers flaws in their software. If a company has failed to patch its software accordingly, Project Zero publishes details of the flaw whether the vendor likes it or not.

  • NTPsec Project announces 0.9.7

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Blender - Your FOSS 3D Software

LXer - Wed, 2017-03-22 23:56
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.

What is special about laptop bags from System76?

Reddit - Wed, 2017-03-22 23:52

System76 offers Timbuk2 messenger bags to put your laptop into. But I can't tell what is special about these bags, other than the addition of a System76 logo, to justify a price nearly 3X what the same bag goes for on Amazon. Am I missing something?

submitted by /u/greenbluewhite
[link] [comments]

GNOME 3.24 Released

Slashdot - Wed, 2017-03-22 23:42

Android Leftovers

TuxMachines - Wed, 2017-03-22 23:41
  • Build Android Apps on Debian using Only Debian Packages

    If you’re an Android developer who prefers to use a Debian machine for home or work, then you may be interested in a guide published by the official Debian blog on how to build Android applications using ONLY Debian packages. At this time, you can build applications only if it targets API Level 23 with build-tools-24 as these are the only versions that are completely Debian at the time of this writing.

  • VAIO's slick metal Windows Phone is resurrected for Android

    VAIO, freed from the Sony yoke, made one ropey-looking Android phone all on its own. Then, learning several lessons, it made a gorgeous, machined slab of aluminum that, unfortunately, ran Windows Phone 10. Now, like practically all other phone makers, its changing tack, introducing the VAIO Phone A: an identical phone that's running Android 6.0.

  • Sony now has to compete against VAIO's new Android phone

    Sony sold off its PC-focused VAIO division back in 2014, but the brand lived on under new management. Now, it’s come back to haunt the tech giant in the mobile market, with a new Android-powered VAIO handset announced today — the VAIO Phone A.

  • How To Install Kali Linux On Android Using Linux Deploy

    Kali Linux for Android: Kali Linux is best operating system for Ethical hackers. It is used by white hat hackers, security researchers and pentesters. Kali Linux come up with the advance features which is beneficial for security purposes . Kali Linux is high software and cannot run in all devices. It is available for limited devices only. But now you can install Kali Linux in Android device, Because of developers of Linux Deploy it is possible to get Linux distributions installed in a chroot using GUI builder. let’s start and learn how to install kali linux on any android.

  • An Android Phone Makes A Better Server Than You’d Think

    There was a time a few years ago when the first Android phones made it to market, that they seemed full of promise as general purpose computers. Android is sort of Linux, right, or so the story went, so of course you must be able to run Linux on an Android phone and do all sorts of cool stuff with it.

    As anyone who tried to root an Android phone from 2010 will tell you, it was a painful and unrewarding process. There was normally a convoluted rooting process followed by somehow squeezing your own Linux filesystem tree onto the device, then chroot-ing into it. You’d then have to set up a VNC server and VNC into it, and eventually you’d feel immensely proud of your very slow tiny-screen Linux desktop that you’d slaved over creating. It was one of those things that’s simple in theory, but extremely convoluted in practice.

  • Android Candy: That App Is for the Birds!
  • New details on the Android O Developer Preview
  • Android O brings fun customizations that set the stage for bigger changes

    The Android O developer preview just dropped, and we’ve been poking around to see what’s new with the latest version. So far, it’s hard to judge the new features on Android O since most require app developers to update their code, but some digging does show tons of interesting settings that hint at what’s to come.

  • Amazon Alexa comes to its first Android phone
  • What do you think Android O stands for? (The 3:59, Ep. 198)

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Asus Tinker Board Chromium YouTube Performance

LinuxToday - Wed, 2017-03-22 23:00

ossblog: Multimedia enthusiasts will appreciate the Tinker Board's H.264 and H.265 playback support,

Microsoft addresses complaint about the User-Agent bug (in November 2016): "Office 365 for Business services [...] are not supported on Linux"

Reddit - Wed, 2017-03-22 22:53

A lot of people have recommended that we report the User-Agent bug to Microsoft in this thread. However, as you can see here, a user has already reported it in November and they have been told to go fuck themselves use one of the recommended operating systems (Windows or macOS) for the best experience.

Microsoft has refused to fix this issue despite being aware of it. At this point, you might want to reconsider your choice of cloud storage provider and switch to a more Linux-friendly provider.

submitted by /u/tehburgerlover
[link] [comments]

Linux 4.10.5

TuxMachines - Wed, 2017-03-22 22:43

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...

Also: Linux 4.9.17

Linux 4.4.56

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17 Fresh AMDGPU DC Patches Posted Today

Phoronix - Wed, 2017-03-22 22:41
Seventeen more "DC" display code patches were published today for the AMDGPU DRM driver, but it's still not clear if it will be ready -- or accepted -- for Linux 4.12...

February And March Linux Articles

TuxMachines - Wed, 2017-03-22 22:37

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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