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Monday, 08 Feb 16 - Tux Machines is a community-driven public service/news site which has been around for over a decade and primarily focuses on GNU/LinuxSubscribe now Syndicate content

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Quick Roundup

Type Title Author Replies Last Postsort icon
Story Korora 23 Is an Exquisite Fedora 23 Remix Rianne Schestowitz 07/02/2016 - 6:02pm
Story Five reasons I roll with Arch Linux, and why you should too Roy Schestowitz 07/02/2016 - 4:06pm
Story KDE Interview Questions - Riccardo Iaconelli Roy Schestowitz 07/02/2016 - 4:03pm
Story More Maru OS Roy Schestowitz 07/02/2016 - 12:13am
Story Red Hat News Roy Schestowitz 07/02/2016 - 12:12am
Story Q4OS 1.4.7, Orion Roy Schestowitz 06/02/2016 - 11:50pm
Story Slackware Live Edition – on its way to 1.0? Roy Schestowitz 06/02/2016 - 11:46pm
Story Leftovers: KDE Roy Schestowitz 06/02/2016 - 10:44pm
Story Manjaro ARM launched Roy Schestowitz 06/02/2016 - 10:42pm
Story Plasma 5.5.4 and Calligra Suite 2.9.11 now available Rianne Schestowitz 06/02/2016 - 9:05pm

The Talos Secure Workstation Is A High-Performance Libre System

Filed under
GNU
Linux

Raptor Engineering is working on the Talos Secure Workstation, which is being advertised as a high-performance, open-to-the-firmware system that is much better than the commonly antiquated "freed" x86 systems. However, getting a high-performance, free software friendly workstation doesn't come cheap.

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Ubuntu Devs Might Skip the OTA-9.5 Hotfix in Favour of a Massive OTA-10 Update

Filed under
Ubuntu

We had just been informed by Łukasz Zemczak of Canonical about the latest things happening in preparation for the upcoming OTA updates for Ubuntu Phone devices.

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Samsung begins updating Z1 Smartphone in India to Tizen 2.4 – version Z130HDDU0CPB1

Filed under
Linux

Today, we have some good news for our Samsung Z1 readers that are based in India, as their Z1 Smartphones begin receiving the much awaited final release of the Tizen 2.4 Operating System update version Z130HDDU0CPB1. The update will be delivered Over the Air (OTA), so will either use your WiFi or network providers cellular data. It is advised to use WiFi as the update is pretty big. For Tizen 2.3 users the size of the update from BOK2(2.3) is ~262MB. For Tizen 2.4 Beta users who are on COL6 the size of the update is ~17MB.

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Example Uses Of The Linux grep Command

Filed under
Linux
HowTos

The Linux grep command is used as a method for filtering input.

GREP stands for Global Regular Expression Printer and therefore in order to use it effectively you should have some knowledge about regular expressions.

In this article I am going to show you a number of examples which will help you understand the grep command.

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today's leftovers

Filed under
Misc
  • Readers Say ‘No’ to Antivirus on Linux

    A few weeks back when Ken Starks wrote an anecdotal column on an experience with a false positive from Avast antivirus on GNU/Linux, we started thinking. We run antivirus on our LAMP servers with the intent of protecting poor suckers on Windows, but on our Linux desktops and laptops? Pretty much, no. Some of us had tried the open source ClamAV at one time or another, mainly out of curiosity, but none of us had stuck with it. To our knowledge, until Starks wrote his column none of us even knew anybody who had ever run proprietary AV on Linux boxes.

  • openSUSE Tumbleweed – Review of the week 2016/4 & 5
  • Almost weekend again – what’s in store

    I updated my packages for calibre and chromium with new versions. I updated the set of “compat32” packages for a multilib setup on slackware64-current to match the Slackware packages contained in the new Slackware 14.2 Beta 2.

  • Slackware 14.2 Beta 2 Announced

    Good news for everyone. Slackware 14.2 is getting close to release as Pat now announced Slackware 14.2 Beta 2 on the latest changelog. This update also brings some security changes for all supported Slackware releases back to Slackware 13.0!!!

  • Make a $40 Linux or Android PC with this tiny new Raspberry Pi 2 rival

    If you want to build a powerful $40 Linux or Android PC with 4K video support, consider Hardkernel’s Odroid-C2 computer.

    The developer board is an uncased computer like the popular Raspberry Pi 2, which sells for $35. But South Korea-based Hardkernel claims Odroid-C2 has more horsepower than its popular rival and can be a desktop replacement.

Red Hat encourages open source adoption at Asia Pacific Forum in Philippines

Filed under
Red Hat
OSS

Red Hat, Inc. yesterday hosted the Red Hat Forum Asia Pacific in Manila, the Philippines. The conference provided an outlet for local businesses to discuss and learn about open source technology innovations, successes, and best practices.

With this year’s theme, “Energize Your Enterprise,” the Red Hat Forum focused on the IT solutions enterprises are using to help innovate and transform the way business is done. In addition to Red Hat’s technology vision keynote, speakers covered a range of topics, from containers to the Internet of Things (IoT).

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Kernel Space: Linux, Graphics

Filed under
Linux
  • Unikernels

    When Linux applications have bugs that are difficult to diagnose (EG buffer overruns that happen in production and can’t be reproduced in a test environment) there are a variety of ways of debugging them. Tools such as Valgrind can analyse memory access and tell the developers which code had a bug and what the bug does. It’s theoretically possible to link something like Valgrind into a Unikernel, but the lack of multiple processes would make it difficult to manage.

  • Robert Hallock: GPUOpen is AMD’s Long-Term Open Source Strategy

    Last week AMD completed a major step in its initiative to open things up to the public under GPUOpen — a collection of tools for graphics, high performance compute and heterogeneous computing – as open source under the MIT license model. So when a company does something out of the ordinary, especially one with a large indirect influence in the mobile community, it’s worth looking further into it. I recently had the opportunity to speak with Robert Hallock, AMD’s Head of Global Technical Marketing, and ask a few questions about what this all means.

  • A Ton Of Direct3D 9 "Nine" State Tracker Improvements Hit Mesa
  • xf86-video-geode 2.11.18

    Yesterday, I pushed out version 2.11.18 of the Geode X.Org driver. This is the driver used by the OLPC XO-1 and by a plethora of low-power desktops, micro notebooks and thin clients. This release mostly includes maintenance fixes of all sorts. Of noticeable interest is a fix for the long-standing issue that switching between X and a VT would result in a blank screen (this should probably be cherry-picked for distributions running earlier releases of this driver). Many thanks to Connor Behan for the fix!

Leftovers: Software

Filed under
Software
  • Kodi 16.0 "Jarvis" Gets Third RC Build, Fixes Possible DVD Menu Problems

    The Kodi development team has just announced the release and immediate availability for download and testing of the third RC (Release Candidate) build of the upcoming Kodi 16.0 "Jarvis" media center.

  • Support for 8/10/12 bit color depths in HandBrake!

    HandBrake is now using a freshly built x265 library that enables full color depth support at 8, 10 and 12 bits. You can now convert videos in these format! This has been enabled in the 64 bit builds of the x265 library; for both Fedora 23 and CentOS/RHEL 7.

  • bitmath-1.3.0 released

    It’s been quite a while since I’ve posted any bitmath updates (bitmath is a Python module I wrote which simplifies many facets of interacting with file sizes in various units as python objects) . In fact, it seems that the last time I wrote about bitmath here was back in 2014 when 1.0.8 was released! So here is an update covering everything post 1.0.8 up to 1.3.0.

  • Docker 1.10 Linux Container Engine Brings over 100 Changes, Removes LXC Support

    Docker, the open-source and powerful Linux container engine software, has reached today, February 4, a new milestone, version 1.10, which promises to introduce a whole lot of fresh features.

Leftovers: Gaming

Filed under
Gaming

GNOME and KDE

Filed under
Software

GNOME

  • EggColumnLayout

    The widget behind the new preferences implementation in Builder was pretty fun to write. Some of the details were tricky, so I thought I’d make the widget reusable in case others would like to use it. I’m sure you can find uses for something like this.

  • Rio Design Hackfest

    A couple of weeks ago, I had the pleasure of attending a design hackfest in Rio de Janeiro, which was hosted by the good people at Endless. The main purpose of the event was to foster a closer relationship between the design teams at GNOME and Endless. Those of us on the GNOME side also wanted to learn more about Endless users, so that we can support them better.

  • Endless joins the GNOME Advisory Board

    The GNOME Foundation is pleased to announce that Endless, creator of the Endless computer and operating system, has joined the GNOME Foundation advisory board. The Advisory Board is a body of stakeholder organizations and companies who support the GNOME Project by providing funding and expert consultation. The board includes Google, Intel, the Linux Foundation, and the Free Software Foundation, among others.

KDE

  • KDE Project Br-Print3D at Campus Party Brazil

    Last week, between January 26 and 31, the ninth Campus Party Brazil (promo video on Facebook) was held in Sao Paulo. 8000 people inside an arena, with talks, workshops and hackathons, with the main subject being technology.

    The team from KDE project Br-Print3D was invited to participate of this event. To show our work on the Free Software stage and on the tables there are scattered all over of this arena.

  • Calligra 2.9.11 Office Suite Launches for Linux with New Krita and Kexi Bugfixes

    The developers of the KDE-oriented Calligra office suite have announced the release and immediate availability for download of the eleventh maintenance release in the Calligra 2.9 series of the open-source project.

  • Krita 2.9.11 to Be the Last in the Series, Krita 3.0 Gets Second Alpha Build

    The developers of the awesome Krita digital painting software for Linux, Mac and Windows platforms have announced the release of two new versions of the acclaimed open-source project.

Red Hat and Fedora

Filed under
Red Hat
  • Red Hat names country manager

    Open source solutions company Red Hat has appointed Hon-Loong Kok as the country manager of Malaysia.

    In his new position, Kok will play a strategic role leading the team in Malaysia to find ways to drive sustainable growth, as well as establish stronger relationships with Malaysian enterprise customers and partners.

  • FOSDEM 2016

    Lenny talked about systemd and what is going to be added in the near future. Among many things, he made DNSSEC stand out. I not sure yet whether I like it or not. One the one hand, you might get more confidence in your DNS results. Although, as he said, the benefits are small as authentication of your bank happens on a different layer.

  • systemd and Where We Want to Take the Basic Linux Userspace in 2016

    systemd is a system and service manager for Linux and is at the core of most of today's big distributions. In this presentation I'd like to explain where systemd stands in 2016, and where we want to take it.

  • PHP version 5.5.32, 5.6.18 and 7.0.3

    RPM of PHP version 7.0.3 are available in remi-php70 repository for Fedora and Enterprise Linux (RHEL, CentOS).

    RPM of PHP version 5.6.18 are available in remi repository for Fedora ≥ 21 and remi-php56 repository for Fedora and Enterprise Linux.

  • Fedora Community Booth Live Stream from SCALE14x

    We streamed live from the Fedora Booth at SCALE14x to give people an inside look at scale from the expo floor. We had the chance to talk with many people including Corey Doctorow. So here we present all the hours of video we streamed and recorded from the expo hall floor.

Leftovers: OSS

Filed under
OSS
  • The trials of certifying open source software

    Another way to say this is that well-run open source projects with neutral ownership may grow into an ecosystem that includes products, but standards tend to happen in mature markets where competing products already exist.

    [...]

    The Linux project is another good example. Linux distributions come and go. Some distributions are packaged as products and the companies that provide such products to customers for money have a myriad of ways of competing. But the Linux kernel community is where the core work still happens on what is the Linux operating system. Some companies have nuanced approaches to the variations on Linux they support. For example, Red Hat is a primary contributor to the kernel project. The Fedora distribution is a Red Hat-supported community project, and Red Hat Enterprise Linux is developed from the Fedora community. The CentOS distribution is a freely released community rebuild of the Red Hat Enterprise Linux source code, which provides a similar execution environment.

    Linux provides an interesting further example here. Linux was never certified as a UNIX operating system, despite its obvious lineage, and despite the fact that as the enterprise adoption of Linux servers grew and replaced expensive UNIX servers, the UNIX ISV world moved to several key enterprise distributions of Linux without such certification. I believe because Linux was close enough to UNIX, the ISVs moved their applications encouraged by Linux vendor ISV programs, and never looked back.

    [...]

    We have seen that with the Linux Standards Base. The standard was an application binary standard to support ISVs trying to target multiple Linux distro products in the marketplace with their applications. But the LSB was an ABI standard on parts of Linux, and not on the Linux code base itself.

  • Support the OSI´s Work on Behalf of the Open Source Community

    The Open Source Initiative turn 18 this year, and we´re running now our membership drive for the 2nd time. To coincide with our 2016 Board elections, we´ll be recruiting new members through the end of the elections on March 14, 2016.

  • Open source Java projects: Apache Phoenix

    Apache Phoenix is a relatively new open source Java project that provides a JDBC driver and SQL access to Hadoop's NoSQL database: HBase. It was created as an internal project at Salesforce, open sourced on GitHub, and became a top-level Apache project in May 2014. If you have strong SQL programming skills and would like to be able to use them with a powerful NoSQL database, Phoenix could be exactly what you're looking for!

  • Mirantis expands executive lineup, bags more customers

    Mirantis, the pure-play OpenStack company, is expanding its executive line-up by appointing COO, CFO and other key leadership roles. The key hires include: COO, Jim Dvorkin; CFO, Rik Thorbecke; EVP/GM, Enterprise Cloud Business Unit, Chris Keene; EVP/GM, Services, Parvesh Sethi; and SVP Worldwide Sales, Marque Teegardin.

  • Samsung Opens Registration for Samsung Developer Conference 2016 #SDC2016

    Samsung has announced the registration for the Samsung Developer Conference 2016 SDC2016 is now open. Attendees can now register for the event that will take place April 27 – 28 at Moscone West Center, San Francisco, US. The Slogan of this particular event is “Connecting the Future Everywhere You Look”, and will feature more than 60 technical sessions, interactive workshops, keynotes and hands-on device experiences across 10 different topics, including: The Internet of Things (IoT), Virtual Reality (VR), Mobile, Wearables, Business Opportunities, Enterprise, Smart TV, Games & Entertainment, Tizen and Health & Medical.

  • AtScale and Tableau Team on BI and Hadoop Mashup
  • Open Source or Open Architecture? Big Data Needs Both

    The act of publishing source code, in and of itself, doesn’t necessarily make a platform more useful. Making that source code extensible matters at least as much, especially in the era of open application programming interfaces (APIs), where many of the most useful apps are made so by other apps. Modern enterprises need both open source software and open architectures to take full advantage of Big Data.

    This article will focus on how we reached this point, and provide a blueprint for CIOs who are evaluating open source and Big Data tools.

  • Do Not Pass This Way Again

    Considering MySQL? Use something else. Already on MySQL? Migrate. For every successful project built on MySQL, you could uncover a history of time wasted mitigating MySQL's inadequacies, masked by a hard-won, but meaningless, sense of accomplishment over the effort spent making MySQL behave.

  • LibreOffice Online Takes Another Step Forward

    "The first 100% open source, enterprise-grade cloud Office Suite" is how Collabora Productivity describes the goal of its recently announced collaboration with Kolab Systems. In fact, the goal has a longer history than the description implies, although its promise of free-licensed groupware has the potential to fill one of the few remaining gaps in open office productivity.

    Unless you have been following the topic, you might miss the fact that this new collaboration is the latest in a series of partnerships in which Collabora has been developing LibreOffice Online, aka CloudSuite, its own version of LibreOffice Online. Earlier partnerships include those with IceWarp and ownCloud.

  • More Resources for Finding the Perfect Content Management System

    Marking a true renaissance for tools that can help anyone run a top-notch website or manage content in the cloud, open source content management systems (CMS) have come of age. You're probably familiar with some of the big names in this arena, including Drupal (which Ostatic is based on) and Joomla. As we noted in this post, selecting a CMS to build around can be a complicated process, since the publishing tools provided are hardly the only issue.

    The good news is that free, sophisticated guides for evaluating CMS systems have flourished, as well. We've covered many of the best guides for getting going with a good CMS system. Here, in this newly updated post, you'll find several additional, good resources.

  • grep-2.23 released [stable]
  • guile compiler tasks

    We released Guile 2.1.2, including the unboxing work, and we fixed the slow bootstrap problem by shipping pre-built bootstraps in tarballs. A pretty OK solution in my opinion; check it out!

  • Square’s guide to supporting female engineers goes open source
  • Belgium, Portugal exchange eGovernment ideas

    Fedict, Belgium's federal IT service agency, and AMA, Portugal’s Agency for Administrative Modernisation, are exchanging views and activities on eGovernment services. On 19 January, a Fedict delegation visited the eGov Innovation Hub in the city of Guimarães in Portugal.

  • Why it's essential to grow Indian-language Wikipedias

    On January 15, Wikipedia, the free online encyclopaedia celebrated its 15th birthday, meeting this milestone with 36 million articles in more than 290 languages (the English-language Wikipedia alone has crossed the 5-million article mark). But here I want to address some major questions that we need to ask as Indians. First, what is the state of Indian-language Wikipedia projects? What does India have to take from and give to Wikipedia?

  • Github sucks for releases and is wget unfriendly

    I wanted to make a quick package for the DeMidi software released as v1.0.

IBM Openwashing

Filed under
OSS

An Introduction to SELinux

Filed under
Linux
HowTos

Way back in kernel 2.6, a new security system was introduced to provide a mechanism for supporting access control security policies. This system was Security Enhanced Linux (SELinux) and was introduced by the National Security Administration (NSA) to incorporate a strong Mandatory Access Control architecture into the subsystems of the Linux kernel.

If you’ve spent your entire Linux career either disabling or ignoring SELinux, this article is dedicated to you — an introduction to the system that lives “under the hood” of your Linux desktop or server to limit privilege or even eliminate the possibility of damage should programs or daemons become compromised.

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Leftovers: BSD

Filed under
BSD
  • FreeBSD Ended 2015 With A Lot Of Open-Source Progress

    The FreeBSD project has issued their quarterly status report for Q4'2015 to highlight all the progress they made in ending out 2015.

  • OpenBSD on a MacBookPro8,2 with Intel GPU

    Some MacBooks have two graphics cards, the specific one this post is about is a MacBookPro8,2 (15-inch, Late2011) with an Intel HD Graphics 3000 and an AMD Radeon HD 6750M.

    If you boot any OS into legacy BIOS mode (only option supported by – at this time – most recent release version 5.8 of OpenBSD), it is always the Radeon card that gets activated (except for Windows OS, where Bootcamp/drivers should handle the automatic switching just like in Mac OS).

    You need an external USB WLAN card (or something else, if you want network access), because the internal one is not supported by OpenBSD.

Android Wear gets wide Marshmallow rollout, adds speaker and LTE support

Filed under
Android

The Android 6.0 Marshmallow update for Android Wear is back. The update debuted on the disastrous LG Watch Urbane 2nd Edition LTE in November, but due to "image quality issues," LG pulled the watch from the market after only six days. The Marshmallow Android Wear update seemed to go down with the Watch Urbane, and the update went missing in action for the last two months. According to a post on the Official Android Blog, it's now back and will now roll out to "all Android Wear watches over the next few weeks."

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Security Leftovers

Filed under
Security

NayuOS Review – Free & Open Source Alternative To Chrome OS With Node.js And Without Google Services

Filed under
OS
OSS
Reviews

NayuOS – free and open source operating system and fork of Chrome OS without proprietary software like Adobe Flash, multimedia codecs and Google services. “Nayu” is a Chinese word that means “open the Universe”. If you are interested in Chrome OS – please check this review.

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