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Tuesday, 28 Feb 17 - 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 IP camera design offers triple 4K encoding, runs Android on hexa-core SoC Rianne Schestowitz 27/02/2017 - 8:48pm
Story today's leftovers Roy Schestowitz 27/02/2017 - 2:46pm
Story Containers and OpenStack Roy Schestowitz 27/02/2017 - 2:45pm
Story Leftovers: Software Roy Schestowitz 27/02/2017 - 2:44pm
Story Red Hat News Roy Schestowitz 27/02/2017 - 2:41pm
Story Leftovers: Ubuntu Roy Schestowitz 27/02/2017 - 2:40pm
Story Linux Devices Roy Schestowitz 27/02/2017 - 2:39pm
Story Android Leftovers Roy Schestowitz 27/02/2017 - 2:38pm
Story Development News: LLVM, TensorFlow Roy Schestowitz 27/02/2017 - 2:37pm
Story Security Leftovers Roy Schestowitz 27/02/2017 - 2:34pm

Software Freedom Conservancy Funding

Filed under
GNU
Legal
  • Software Freedom Conservancy matching

    Non-profits that provide project support have proven themselves to be necessary for the success and advancement of individual projects and Free Software as a whole. The Free Software Foundation (founded in 1985) serves as a home to GNU projects and a canonical list of Free Software licenses. The Open Source Initiative came about in 1998, maintaining the Open Source Definition, based on the Debian Free Software Guidelines, with affiliate members including Debian, Mozilla, and the Wikimedia Foundation. Software in the Public Interest (SPI) was created in the late 90s largely to act as a fiscal sponsor for projects like Debian, enabling it to do things like accept donations and handle other financial transactions.

  • Clojars is Conservancy’s Newest Member Project

    Software Freedom Conservancy is pleased to announce the addition of Clojars as its newest member project. Clojars is a community-maintained repository for free and open source libraries written in the Clojure programming language. Clojars emphasizes ease of use, publishing library packages that are simple to use with build automation tools.

Leftovers: Software

Filed under
Software
  • systemd 233 about to be released, please help testing

    systemd 233 is scheduled to be released next week, and there is only a handful of small issues left. As usual there are tons of improvements and fixes, but the most intrusive one probably is another attempt to move from legacy cgroup v1 to a “hybrid” setup where the new unified (cgroup v2) hierarchy is mounted at /sys/fs/cgroup/unified/ and the legacy one stays at /sys/fs/cgroup/ as usual. This should provide an easier path for software like Docker or LXC to migrate to the unified hiearchy, but even that hybrid mode broke some bits.

  • Keep : A personal shell command keeper

    Introducing a new command line tool which solves the issue of memorizing commands or storing them somewhere which is difficult to find. With the grep and run commands, one can easily find their long forgotten commands and use them them right away.

  • qutebrowser v0.10.0 released

    I'm happy to annouce the release of qutebrowser v0.10.0!

    qutebrowser is a keyboard driven browser with a vim-like, minimalistic interface. It's written using PyQt and cross-platform.

    I haven't announced the v0.9.0 release in this blog (or any patch releases), but for v0.10.0 it definitely makes sense to do so, as it's mostly centered on QtWebEngine!

  • GNOME Pomodoro: A Pomodoro Timer With AppIndicator And GNOME Shell Support

    GNOME Pomodoro is, like the name suggests, a Pomodoro timer for GNOME. The application website mentions that it's currently only for GNOME Shell, however, an AppIndicator is also available.

  • 7 Awesome Open Source Build Automation Tools For Sysadmin/DevOps/Developers

    Build automation is a vital tool for devops, sysadmins, and developers. It is nothing but scripting or automating the process of compiling source code into binary. Sysadmins can use build tools to manage and update config files. Following is a list of awesome open source and popular tools associated with automating build processes on Linux or Unix-like system.

Android Leftovers

Filed under
Android

Security Leftovers

Filed under
Security
  • Major Cloudflare bug leaked sensitive data from customers’ websites

    Cloudflare revealed a serious bug in its software today that caused sensitive data like passwords, cookies, authentication tokens to spill in plaintext from its customers’ websites. The announcement is a major blow for the content delivery network, which offers enhanced security and performance for more than 5 million websites.

    This could have allowed anyone who noticed the error to collect a variety of very personal information that is typically encrypted or obscured.

  • SHA1 collisions make Git vulnerable to attakcs by third-parties, not just repo maintainers

    After sitting through an endless flood of headless-chicken messages on multiple media about SHA-1 being fatally broken, I thought I'd do a quick writeup about what this actually means.

  • Torvalds patches git to mitigate against SHA-1 attacks

    Linux creator Linus Torvalds says two sets of patches have been posted for the distributed version control system git to mitigate against SHA-1 attacks which are based on the method that Dutch and Google engineers detailed last week.

    The post by Torvalds detailing this came after reports emerged of the version control system used by the WebKit browser engine repository becoming corrupted after the two proof-of-concept PDF files that were released by the Dutch and Google researchers were uploaded to the repository.

  • Linus Torvalds on "SHA1 collisions found"
  • More from Torvalds on SHA1 collisions

    I thought I'd write an update on git and SHA1, since the SHA1 collision attack was so prominently in the news.

    Quick overview first, with more in-depth explanation below:

    (1) First off - the sky isn't falling. There's a big difference between using a cryptographic hash for things like security signing, and using one for generating a "content identifier" for a content-addressable system like git.

    (2) Secondly, the nature of this particular SHA1 attack means that it's actually pretty easy to mitigate against, and there's already been two sets of patches posted for that mitigation.

    (3) And finally, there's actually a reasonably straightforward transition to some other hash that won't break the world - or even old git repositories.

  • [Older] Wire’s independent security review

    Ever since Wire launched end-to-end encryption and open sourced its apps one question has consistently popped up: “Is there an independent security review available?” Well, there is now!

  • Malware Lets a Drone Steal Data by Watching a Computer’s Blinking LED
  • FCC to halt rule that protects your private data from security breaches

    The Federal Communications Commission plans to halt implementation of a privacy rule that requires ISPs to protect the security of its customers' personal information.

    The data security rule is part of a broader privacy rulemaking implemented under former Chairman Tom Wheeler but opposed by the FCC's new Republican majority. The privacy order's data security obligations are scheduled to take effect on March 2, but Chairman Ajit Pai wants to prevent that from happening.

    The data security rule requires ISPs and phone companies to take "reasonable" steps to protect customers' information—such as Social Security numbers, financial and health information, and Web browsing data—from theft and data breaches.

    "Chairman Pai is seeking to act on a request to stay this rule before it takes effect on March 2," an FCC spokesperson said in a statement to Ars.

  • Google releases details of another Windows bug
  • How to secure the IoT in your organisation: advice and best practice for securing the Internet of Things

    All of the major technology vendors are making a play in the Internet of Things space and there are few organisations that won’t benefit from collecting and analysing the vast array of new data that will be made available.

    But the recent Mirai botnet is just one example of the tremendous vulnerabilities that exist with unsecured access points. What are the main security considerations and best practices, then, for businesses seeking to leverage the potential of IoT?

GNOME News

Filed under
GNOME
  • FEDORA and GNOME at UNSAAC

    Today I did a talk to introduce students of UNSAAC to the Fedora and GNOME world as it was announced by the GDG Cusco group. We started at 8:30 am and it was a free event:

  • GNOME Theme For Firefox Gets Updated, Looking Great

    There are a lot of complete themes for Firefox. We spoke about 3 of them in one of our previous articles. The good news today is that “GNOME 3” theme (which was also called Adwaita) for Firefox was updated. Now it’s working with all versions higher than Firefox 45.

    Previously, the theme didn’t work with the recent versions of Firefox. So people had to switch to other available themes. Fortunately, this finally changed today when another developer took the code, fixed the compatibility problems and re-released the theme.

  • GStreamer Now Supports Multi-Threaded Scaling/Conversion For Big Performance Win

    With the addition of over two thousand lines of code, GStreamer's video-convert code within gst-plugins-base is now properly multi-threaded.

    Video scaling and conversion can now be multi-threaded when using GStreamer. With this multi-threading work by Sebastian Dröge, he commented with the commit, "During tests, this gave up to 1.8x speedup with 2 threads and up to 3.2x speedup with 4 threads when converting e.g. 1080p to 4k in v210."

Linux and Graphics

Filed under
Graphics/Benchmarks
Linux
  • OpenRISC For Linux 4.11 Gets Some Optimizations, Prepares For SMP

    OpenRISC continues advancing with its sights on being a free and open processor for embedded systems using the RISC instruction set architecture.

    Last year the Linux kernel got a new OpenRISC maintainer and for Linux 4.11 there is a fair amount of interesting changes for the OpenRISC code within the mainline tree.

  • drm for v4.11 - main pull request

    The tinydrm code seems like absolute pure shit that has never seen a compiler.

    I'm upset, because I expect better quality control. In fact, I expect
    *some* qualitty control, and this piece-of-shit driver has clearly
    seen none at all.

    And those patches were apparently committed yesterday.

    WHAT THE ACTUAL FUCK?

  • [Old] A Guide Through The Linux Sound API Jungle

    At the Audio MC at the Linux Plumbers Conference one thing became very clear: it is very difficult for programmers to figure out which audio API to use for which purpose and which API not to use when doing audio programming on Linux.

  • Mesa, Vulkan & Other Driver Talks From 2017 Embedded Linux Conference
  • Fuzzing Mesa Drivers Begin To Uncover Bugs

    Last December we wrote about work being done on fuzzing OpenGL shaders leading to wild differences with the work being done at the Imperial College London. While they were testing other drivers on different operating systems, they have now fired up tests of Mesa.

  • Wayland's Weston 2.0 Compositor Released

    Wayland 1.13 was released earlier this week but the adjoining Weston compositor update didn't happen at the same time due to some last minute changes needing more time to test, but this Friday, Weston 2.0 is now shipping.

    But before getting too excited, Weston 2.0 doesn't represent some break-through changes but rather was bumped away from the Wayland versioning rhythm due to its new output configuration API breaking Weston's ABI. Thus the major version bump.

  • weston 2.0.0

    Welcome to the official release of Weston 2.0. There are no changes since RC2.

today's howtos

Filed under
HowTos

Events: IBM Interconnect, foss-north 2017, C++ in Russia

Filed under
OSS
  • What I’m looking forward to at IBM Interconnect 2017

    IBM Interconnect 2017 is coming up next month in Las Vegas. Last year’s conference was a whirlwind of useful talks, inspiring hallway conversations, and great networking opportunities. I was exhausted by the week’s end, but it was totally worth it.

  • foss-north 2017

    After much preparation, the tickets for foss-north 2017 is available at foss-north.se – grab them while they are hot!

  • C++ in Russia, again

    Yesterday during our team meeting Eike told me that I’m a mobile C++ conference nowadays. While it sounds funny, it is true that I’ve been a bit more active than usual.

Manjaro-Arm is Shutting Down

Filed under
GNU
Linux

It is with deep regret that we are announcing that the Manjaro-Arm team is shutting down. I started this project a little over a year ago with no intent to become the sole maintainer.

Read more

KDE and Qt

Filed under
KDE
  • The Novelty of KDE Neon

    The good folks at KDE managed to engage a market of Linux desktop users underserved by other distribution models. Or, maybe it’s just me.

    KDE has a long history in the desktop ecosystem. It was the first Linux desktop I was exposed to back in 2006. Back then, it was on OpenSUSE and it was clean and functional. For some reason after that, installing KDE had never really appealed to me. I’ve tested it out briefly when poking around at what the OpenSUSE guys were doing and I’ve run Kubuntu for brief snippets. For years, I’ve been trying to find out what type of desktop user I am and which distro fits my needs.

  • Tracking KDE Frameworks and Qt

    The KDE-FreeBSD team bumped Qt to 5.7.1 and KDE Frameworks to 5.31.0 in official ports last week, so we’re fairly up-to-date in that department. On FreeBSD, we still fully support Qt4 next to Qt5, so some of the delay in getting this stuff in is due to some shuffling of install locations. In particular, we’ve added qt-chooser in this round of updates, so that qmake is qmake — and no longer qmake-qt4 or some other suffixed binary. We use qt-chooser to switch out one or the other. Checking that this doesn’t break anything else — or at least making sure that everything still compiles — is what took the most time this round of updates.

  • Simple Menu Launcher for KDE Plasma 5.9

    Following "United" theme, there is also "Simple Menu" launcher for KDE Plasma 5.9. It's minimal, a smaller form of full screen menu; it's also clean, showing all applications at once. Honestly, it's UI is similar to Pantheon Menu in elementary OS but including categories. If you like horizontal-oriented menu, Simple Menu is suitable for you. It's available to install from KDE Store. Thanks to Sho for creating Simple Menu.

  • A Simple KDE Twitter Plasmoid

    This KDE Twitter Plasmoids offers a simpler alternative to a desktop Linux twitter app like Choqok. See tweets, send tweets, and check mentions.

  • Telegram desktop client for flatpak #2

    Some time ago I posted a blog post about how I packed telegram desktop client for flatpak. I’ve been updating it since then in some reasonable intervals as I don’t have time to update it more often and mostly because the telegram client’s build system breaks my build quite oftenly. Recently I discovered that someone managed to patch telegram to use system Qt libraries instead of building own patched Qt and building linking it statically. After some time I managed to adjust those patches and make them work with my build which allows me to use Qt from KDE runtimes. Here are new instructions how to get this work:

  • Building the latest greatest for Android AArch64 (with Vulkan teaser)

    Let’s say you got a 64-bit ARM device running Android. For instance, the Tegra X1-based NVIDIA Shield TV. Now, let’s say you are also interested in the latest greatest content from the dev branch, for example to try out some upcoming Vulkan enablers from here and here, and want to see all this running on the big screen with Android TV. How do we get Qt, or at least the basic modules like QtGui, QtQuick, etc. up and running on there?

  • Qt Quick WebGL Streaming

    WebGL Streaming is optimized for Qt Quick and allows you to run remote Qt Quick applications in a browser.

SUSE Leftovers

Filed under
SUSE
  • OBS got the power!

    Old build workers, rack mounted

    Old build workers, rack mounted

    One year after introducing a new kind of Open Build Service worker machines, the “lambkins”, the openSUSE Build Service got a big hardware refresh. The new machines, sponsored by SUSE, are equipped with:

    2,8GHz AMD Opteron Processors (6348)
    256 GB RAM
    one 120 GB SSD

    Four of them are located in a chassis with a height of 2 units and run 12-16 workers on them (virtual machines, that are building packages).

    That new build power allowed us to remove some of old machines from the pool. The unified hardware makes the management of the machines a lot easier now, even if there are still the most powerful old machines left.

  • openSUSE Heroes December meeting – final results

    While we had some fun and good food and drinks, we also managed to discuss a lot during the three days in the Nuremberg headquarter. This was needed because this was the first time that the Heroes came together in their current form. In the end, we managed to do no coding and even (nearly) no administration – but instead we started to discuss our (internal and external) policies and work flows – and did some decisions regarding the next steps and the future of the openSUSE infrastructure.

  • New and improved Inqlude web site

    During last year's Summer of Code I had the honor of mentoring Nanduni Indeewaree Nimalsiri. She worked on Inqlude, the comprehensive archive of third party Qt libraries, improving the tooling to create a better structured web site with additional features such as categorization by topic. She did an excellent job with it and all of her code ended up on the master branch. But we hadn't yet made the switch to change the default layout of the web site to fully take advantage of all her work. As part of SUSE's 15th Hack Week, which is taking place this week, I took some time to change that, put up some finishing touches, and switch the Inqlude web site to the new layout. So here we are. I proudly present the new improved home page of Inqlude.

Benchmarks Of Ubuntu 17.04 Beta vs. Antergos, Clear Linux, openSUSE Tumbleweed

Filed under
Graphics/Benchmarks

For those curious how Ubuntu 17.04 is shaping up, considering this week was the "beta" release for participating flavors, I decided to take a fresh Ubuntu 17.04 x86_64 daily ISO and see how its performance compares to Ubuntu 17.10, Clear Linux 13600, Antergos 17.2, and openSUSE Tumbleweed.

Read more

DebianDog Is a Useful Pocket Pup

Filed under
Reviews

The earlier versions of DebianDog work flawlessly, but the latest release seems to suffer from some work-in-progress flaws.

I had very little trouble running the default software as-is. When I changed system settings or configured applications a certain way, those changes either did not work or were accompanied by a variety of glitches.

I also had some trouble getting the persistent memory options to work. A related problem was setting up the personal save storage file. These issues cropped up or did not appear at all, depending on the hardware I was using. I used the same boot CD and bootable DVD drive on all of my test computers.

DebianDog Linux is a good alternative for Linux users looking for something different. It is a very good OS choice if you work on multiple computers or travel around to various work locations and want all your work files on the same OS configuration that you carry in your pocket.

DebianDog can be a very workable alternative to lugging a laptop around.

Read more

Leftovers: OSS

Filed under
OSS
  • Diving into Drupal: Princeton’s Multi-site Migration Success with Open-source

    Princeton University’s web team had a complex and overwhelming digital ecosystem comprised of many different websites, created from pre-built templates and hosted exclusively on internal servers.

    Fast forward six years: Princeton continues to manage a their multisite and flagship endeavors on the open-source Drupal platform, and have seen some great results since their migration back in 2011. However, this success did not come overnight. Organizational buy-in, multi-site migration and authentication were a few of the many challenges Princeton ran into when making the decision to move to the cloud.

  • GitHub Invites Developers to Contribute to the Open Source Guides

    GitHub has recently launched its Open Source Guides, a collection of resources addressing the most common scenarios and best practices for both contributors and maintainers of open source projects. The guides themselves are open source and GitHub is actively inviting developers to participate and share their stories.

  • Top open source projects

    TechRadar recently posted an article about "The best open source software 2017" where they list a few of their favorite open source software projects. It's really hard for an open source software project to become popular if it has poor usability—so I thought I'd add a few quick comments of my own about each.

  • Dropbox releases open-source Slack bot

    Dropbox is looking to tackle unauthorized access and other security incidents in the workplace with a chatbot. Called Securitybot, it that can automatically grab alerts from security monitoring tools and verify incidents with other employers.

    The company says that through the use of the chatbot, which is open source, it will no longer be necessary to manually reach out to employees to verify access, every time someone enters a sensitive part of the system.

    The bot is built primarily for Slack, but it is designed to be transferable to other platforms as well.

  • Dropbox’s tool shows how chatbots could be future of cybersecurity

    Disillusion with chatbots has set in across the tech industry and yet Dropbox’s deep thinkers believe they have spotted the technology’s hidden talent: cybersecurity.

Desktop GNU/Linux

Filed under
GNU
Linux
  • Entroware have unleashed the 'Aether' laptop for Linux enthusiasts featuring Intel's 7th generation CPUs
  • New Entroware Aether Laptop Pairs Intel Kaby Lake with Ubuntu

    The new Entroware Aether is the latest Linux powered laptop from British company Entroware, and is powered by the latest Intel Kaby Lake processors.

  • Freedom From Microsoft v1.01

    But we can be Free from Microsoft! As we saw above, there is a powerful – and now popular movement afoot to make alternative software available. The Free Software Foundation, and the GNU Project, both founded by Richard Stallman, provide Free software to users with licenses that guarantee users rights: the rights to view, modify, and distribute the software source code. With GNU-licensed software, such as Linux, the user is in complete control over the software they employ. And as people contribute to modify Free Software source code, and are required to share those modifications again, the aggregate creative acts give rise to the availability of many more, much more useful results. Value is created beyond what anyone thought possible, and our freedom multiplies.

  • Review of the week 2017/08

    This week we had to cancel a couple snapshots, as a regression in grub was detected, that caused issues on chain-loading bootloaders. But thanks to our genius maintainers, the issue could be found, fixed and integrated into Tumbleweed (and this despite being busy with hackweek! A great THANK YOU!). Despite those canceled snapshots, this review will still span 4 revisions: 0216, 0218, 0219 and 0224. And believe me, there have been quite some things coming your way.

Security Leftovers

Filed under
Security
  • [Older] The Secure Linux OS - Tails

    Some people worry a lot about security issues. Anyone can worry about their personal information, such as credit card numbers, on the Internet. They can also be concerned with someone monitoring their activity on the Internet, such as the websites they visit. To help ease these frustrations about the Internet anyone can use the Internet without having to “look over their shoulder”.

  • Password management made easy as news of CloudFlare leak surfaces

    In the last 24 hours, news broke that a serious Cloudflare bug has been causing sensitive data leaks since September, exposing 5.5 million users across thousands of websites. In addition to login data cached by Google and other search engines, it is possible that some iOS applications have been affected as well. With the scale of this leak, the best course of action is to update every password for every site you have an account for. If there was ever a good time to modernize your password practices, this is it.

    As consumers and denizens of the Internet, we have a responsibility to be aware of the risks we face and make an attempt to mitigate that risk by taking best-effort precautions. Poor password and authentication hygiene leaves a user open to risks such as credit card fraud and identity theft, just like forgetting to brush your teeth regularly can lead to cavities and gum disease. This leaves us with the question of what good password and authentication hygiene looks like. If we stick with the (admittedly poorly chosen) dentistry analogy, then there are five easily identifiable aspects of good hygiene.

  • Security: You might want to change passwords on sites that use Cloudflare
  • Smoothwall Express

    The award-winning Smoothwall Express open-source firewall—designed specifically to be installed and administered by non-experts—continues its forward development march with a new 3.1 release.

Leftovers: Ubuntu and Derivatives

Filed under
Ubuntu
  • 'Big Bang Theory's' Stuart wears Ubuntu T-shirt

    Am I the only person to notice that comic book shop-owning Stuart (Kevin Sussman) on the "The Big Bang Theory" is wearing an Ubuntu T-shirt on the episode airing Thursday, Feb. 23, 2017? (It's Season 10, Episode 17, if that information helps you.)

    The T-shirt appearance isn't as overt as Sheldon's mention of the Ubuntu Linux operating system way back in Season 3 (Episode 22, according to one YouTube video title), but it's an unusual return for Ubuntu to the world of "Big Bang."

  • Unity Explained: A Look at Ubuntu’s Default Desktop Environment

    Ubuntu is the most well-known version of Linux around. It’s how millions of people have discovered Linux for the first time, and continues to draw new users into the world of open source operating systems. So the interface Ubuntu uses is one many people are going to see.

    In this area, Ubuntu is unique. Even as a new user, rarely will you confuse the default Ubuntu desktop for something else. That’s because Ubuntu has its own interface that you can — but probably won’t — find anywhere else. It’s called Unity.

  • A Look at Ubuntu MATE 16.04.2 LTS for Raspberry Pi

    Installing Ubuntu MATE onto my Raspberry Pi 3 was straight forward. You can easily use Etcher to write the image to a microSD card, the partition is automatically resized to fill your microSD card when the pi is powered up for the first time, and then you are sent through a typical guided installer. Installation takes several minutes and finally the system reboots and you arrive at the desktop. A Welcome app provides some good information on Ubuntu MATE, including a section specific for the Raspberry Pi.

    The Welcome app explains that the while the system is based on Ubuntu MATE and uses Ubuntu armhf base, it is in fact using the same kernel as Raspian. It also turns out that a whole set of Raspian software has been ported over such as raspi-config, rpi.gpio, sonic-pi, python-sent-hat, omxplayer, etc. I got in a very simple couple of tests that showed that GPIO control worked.

  • Zorin OS 12 Business Has Arrived [Ed: Zorin 12.1 has also just been released]

    This new release of Zorin OS Business takes advantage of the new features and enhancements in Zorin OS 12, our biggest release ever. These include an all new desktop environment, a new way to install software, entirely new desktop apps and much more. You can find more information about what’s new in Zorin OS 12 here.

GNU/Linux Events

Filed under
GNU
Linux
  • Takeaways from the Open Source Leadership Summit: Mainstream Open Source, Security, Policy, and Business Models

    The 2017 Open Source Leadership Summit, put on by the Linux Foundation, brought together leaders from the open source community in Lake Tahoe last week to discuss timely open source topics. The topics that came up most throughout the conference included: open source becoming mainstream, future open source business models, security in a time where everything is connected, and a call to action to be active in technology policy.

    Open source is becoming a larger focus for major companies, from Toyota to Disney to Walmart. While open source vendors continue to look to the Red Hat model as one of the most successful open source business models to date, entrepreneurs believe there are new models that can surpass this success. As the world becomes ever more connected to the internet, there are general concerns about security, and a call to take action in policymaking. Read on below to learn more about the conversations at the Open Source Leadership Summit.

  • Persistent Memory Usage within Linux Environment by Maciej Maciejewski & Krzysztof Czurylo, Intel
  • Persistent Memory Usage in Linux

    In most cases, when a machine crashes or fails, we lose whatever we had loaded into memory, which for some applications can result in quite a bit of time and effort to recover when the system comes back online. At LinuxCon Europe, Maciej Maciejewski, Senior Software Engineer at Intel, talked about how persistent memory can be used to retain its contents after a power failure.

  • Amidst Bias, Women Work to Find a Place in Open Source Communities

    Despite efforts to enhance diversity, women continue to be under-represented in the science, technology, engineering and math (STEM) fields, and open-source software is no different.

    A talk at the Linux Foundation’s Open Source Leadership Summit (OSLS), held last week in Lake Tahoe, highlighted some of the issues facing women in the open source community, from low participation to gender bias and unequal pay to overall job satisfaction.

  • Engineer Finds Passion and Community With Kids On Computers

    If you love technology, you can find a space for yourself and connect with others around mutual interests, according to Avni Khatri, president of Kids on Computers (KoC), a nonprofit that sets up computer labs using donated hardware and open source software in areas where kids have no other access to technology.

    During LinuxCon North America 2016, Khatri organized Kids Day, a day-long workshop that’s aimed at helping school-aged children get interested in computer programming. For Khatri, it’s also a way of furthering her dream of giving children unlimited access to education and helping them succeed in technology.

  • Join Hackaday And Tindie At The Southern California Linux Expo

    Do you like Open Source? Join Hackaday and Tindie at the largest community-run Open Source conference in North America. We’ll be at the Southern California Linux Expo next week, and we want to see you there.

Linux on Servers and Networks

Filed under
Server
  • Thanks to Red Hat, India's biggest stock exchange is now the world's fastest

    "Red Hat is now our backbone. Our business cannot run if Red Hat is not there." That is India's biggest stock exchange's CEO talking. Established in 1875, the Bombay Stock Exchange (BSE) is considered to be Asia’s earliest established stock exchange with an overall market capitalization of $1.43 Trillion in 2016 making it the world's 11th largest. Open Source have had many major wins last year, and this has to be one of the biggest.

  • CORD Partners with xRAN to Bring SDN to the RAN

    The Central Office Re-architected as a Data Center (CORD) open source project is partnering with the xRAN Foundation. The two groups plan to work on a software-based, extensible Radio Access Network (xRAN) architecture.

    Apparently, the xRAN Foundation is a new standards group that was formed in late 2016. Deutsche Telekom, a founding member, is hosting a press event at Mobile World Congress next week to introduce the group and explain its mission. Other initial members of xRAN include AT&T, SK Telecom, and Intel.

  • OpenStack sets its sights on the next generation of private clouds

    Today, the OpenStack Foundation is launching the latest version of its platform that allows enterprises to run an AWS-like cloud computing platform in their data centers. Ocata, as the 15th release of OpenStack is called, arrives after only a four-month release cycle, which is a bit faster than its usual six-month cycle, which will resume after this release. The reason for this is a change in how the Foundation organizes its developer events over the course of a release cycle. Because of the shorter cycle, this new release focused more on stability than new features, but it still manages to squeeze a number of new features in as well.

  • “I Am A Mainframer” Interview Series: IBM

    In our second conversation of our “I Am A Mainframer” interview series, Jeffrey Frey talks with Emily K. Hugenbruch, OpenStack Cloud Enablement Engineer, z/VM and Software Engineer at IBM about the OpenStack Newton release and her overall career experience as a woman working in the mainframe space.

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More in Tux Machines

Leftovers: Software

  • Linux Command Line Browser To Surf Internet
    Links is an open source text and graphical web browser with a pull-down menu system. It renders complex pages, has partial HTML 4.0 support (including tables and frames and support for multiple characters sets such as UTF-8), supports color and monochrome terminals and allows horizontal scrolling. It’s very useful for low resources computers because day by day the web pages are bigger and heavier. If your computer doesn’t have a suitable performance you’ll have some mistakes while you’re surfing. So, Links is much faster than any common web browser (with GUI) because it doesn’t load all the content of a website, for example, videos, flash, etc.
  • Stacer – The Linux System Optimizer You’ve Been Waiting For
    System optimizer apps are quite the thing on platforms such as Windows and Android. Their usefulness, however, is debatable considering how notorious they are when it comes to using system resources. On the Linux platform, however, we can almost always find the applications, a developer puts their time in developing to be mostly useful. Stacer is one such app created to better optimized your Linux PC in the sense that it packs quite the list of features you’d normally expect from an optimizer and more to give your system a refresh whenever you feel the need.
  • Ulauncher – A Lightweight Application Launcher for Linux
    Each Desktop environment has the own launcher and doing their job nicely but it take a while to launch the application whenever we are searching. Ulauncher is a lightweight application launcher that loads instant search results, usese low resources, and remembers your previous choices and automatically selects the best option for you. It’s written in Python and uses GTK as a GUI toolkit. When you are typing wrong application name, after few words or spelling, it will figure out what you meant. Use Ulauncher to open your files and directories faster with fuzzy search. Type ~ or / to start browsing. Press Alt+Enter to access the alt menu.

Linux Kernel and Graphics

Security News

  • Windows 10 least secure of Windows versions: study
    Windows 10 was the least secure of of current Windows versions in 2016, with 46% more vulnerabilities than either Windows 8 or 8.1, according to an analysis of Microsoft's own security bulletins in 2016. Security firm Avecto said its research, titled "2016 Microsoft Vulnerabilities Study: Mitigating risk by removing user privileges", had also found that a vast majority of vulnerabilities found in Microsoft products could be mitigated by removing admin rights. The research found that, despite its claims to being the "most secure" of Microsoft's operating systems, Windows 10 had 395 vulnerabilities in 2016, while Windows 8 and 8.1 each had 265. The research also found that while 530 Microsoft vulnerabilities were reported — marginally up from the 524 reported in 2015 — and 189 given a critical rating, 94% could be mitigated by removing admin rights. This was up from 85% in 2015.
  • Windows 10 Creators Update can block Win32 apps if they’re not from the Store [Ed: By Microsoft Peter. People who put Vista 10 on a PC totally lose control of that PC; remember, the OS itself is malware, as per textbook definitions. With DRM and other antifeatures expect copyright enforcement on the desktop soon.]
    The latest Windows 10 Insider Preview build doesn't add much in the way of features—it's mostly just bug fixes—but one small new feature has been spotted, and it could be contentious. Vitor Mikaelson noticed that the latest build lets you restrict the installation of applications built using the Win32 API.
  • Router assimilated into the Borg, sends 3TB in 24 hours
    "Well, f**k." Harsh language was appropriate under the circumstances. My router had just been hacked. Setting up a reliable home network has always been a challenge for me. I live in a cramped three-story house, and I don't like running cables. So my router's position is determined by the fiber modem in a corner on the bottom floor. Not long after we moved in, I realized that our old Airport Extreme was not delivering much signal to the attic, where two game-obsessed occupants fought for bandwidth. I tried all sorts of things. I extended the network. I used Ethernet-over-powerline connectors to deliver network access. I made a mystic circle and danced naked under the full moon. We lost neighbors, but we didn't gain a signal.
  • Purism's Librem 13 Coreboot Port Now "100%" Complete
    According to Purism's Youness Alaoui, their Coreboot port to the Librem 13 v1 laptop is now considered complete. The Librem 13 was long talked about having Coreboot over a proprietary BIOS while the initial models still had shipped with the conventional BIOS. Finally in 2017, they have now Coreboot at what they consider to be 100% complete for this Linux-friendly laptop.
  • The Librem 13 v1 coreboot port is now complete
    Here are the news you’ve been waiting for: the coreboot port for the Librem 13 v1 is 100% done! I fixed all of the remaining issues, it is now fully working and is stable, ready for others to enjoy. I fixed the instability problem with the M.2 SATA port, finished running all the tests to ensure coreboot is working correctly, fixed the headphone jack that was not working, made the boot prettier, and started investigating the Intel Management Engine issue.
  • Linux Update Fixes 11-Year-Old Flaw
    Andrey Konovalov, a security researcher at Google, found a use-after-free hole within Linux, CSO Online reported. This particular flaw is of interest because it appears to be situational. It only showed up in kernels built with a certain configuration option — CONFIG_IP_DCCP — enabled.

Kerala saves Rs 300 cr as schools switch to open software

The Kerala government has made a saving of Rs 300 crore through introduction and adoption of Free & Open Source Software (FOSS) in the school education sector, said a state government official on Sunday. IT became a compulsory subject in Kerala schools from 2003, but it was in 2005 only that FOSS was introduced in a phased manner and started to replace proprietary software. The decision made by the curriculum committee to implement it in the higher secondary sector has also been completed now. Read more