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December 2016

Games for GNU/Linux

Filed under
Gaming
  • Happy New Year from GamingOnLinux

    GOL itself is now seven and a half years old, and hopefully we will be around for another seven at least!

  • Godot Continues Major Work On Its 3D Renderer For Release In 2017

    Open-source game engine Godot has been working on a multi-month project to vastly improve (and largely rewrite) its 3D renderer to make it as great as its 2D renderer. This work is being done for the Godot 3.0 engine and so far this 3D renderer is seeing a lot of movement.

    Godot 3.0 is aiming for a modern, clustered renderer that supports graphics features similar to other modern game engines like a physically based renderer, global illumination, shadow mapping, and more.

  • Intel's Clear Linux Is Working On Steam Support

    For those planning to do Linux gaming with Intel graphics hardware, you might soon have a new choice with the performance-oriented Clear Linux distribution out of Intel's Open-Source Technology Center.

    Clear Linux developers are currently working on bringing up support for Steam in Clear Linux, something that isn't trivial to do as the operating system tends to be 64-bit focused while Steam still depends upon a mess of 32-bit packages, among other challenges. But Intel developer Arjan van de Ven has shared a photo on Twitter showing the basics of Steam appearing to work on Clear Linux.

  • Former Valve Developer: Steam Linux Project Was The Hardest

    Getting games on Linux and improving OpenGL drivers was the hardest challenge one veteran game developer has come across.

    Rich Geldreich who had worked at Valve for five years shared the most difficult work he's done: Steam for Linux. That's on top of his time at Valve he worked at Microsoft, served as an adjunct professor, was a head researcher for a company since acquired by Google, was CTO for a mobile games company, formerly a principal software engineer at Unity, now an independent consultant / software engineer, and an expert on data compression.

Early Benchmarks Of Linux 4.10 Show Some Improvements & Regressions For Core i7-6800K

Filed under
Graphics/Benchmarks
Linux

This New Year's Eve I finished up some benchmarks of the Linux 4.5 through Linux 4.10 Git kernels on a powerful Core i7 6800K "Broadwell-E" system. I found some improvements with 4.10 Git, but there are also some evident regressions.

I'll have more benchmark results in the New Year as time allows and the 4.10 development settling down, but from the tests I did so far on the Core i7 6800K system there is some concern over what appears to be some definite and noticeable regressions.

Read more

Linux Graphics

Filed under
Graphics/Benchmarks
  • Skylake Iris Pro Graphics: Ubuntu, Fedora, openSUSE, Antergos, Clear Linux Benchmarks

    For those craving some more end-of-year Linux distribution benchmarks, this morning I finished carrying out a fresh Linux distro comparison focusing upon the Intel OpenGL performance when making use of "Skylake" Iris Pro hardware. For this New Year's Eve benchmarking fun was Ubuntu, Fedora, openSUSE, Antergos, and Clear Linux.

  • Mesa Saw More Than 10,000 Commits This Year From Record Number Of Contributors

    Unless Marek delivers another one of his big patch-sets to provide some new feature/improvement to RadeonSI, the OpenGL shader cache magically lands, or some other big surprise to end out the year, here are some final statistics about Mesa's impressive developments in 2017.

  • AVC VDENC Video Encoding Enabled For Intel Broxton & Kabylake

    For those that don't recall, VDENC is a low-power, high-performance video encode engine added originally to Intel Skylake hardware. That aforelinked article covers the big benefits of using VDENC and the patches published earlier this year for enabling this Intel video encode engine on Linux.

Germany's 1&1 Still Working On MARS For The Linux Kernel, Still Hoping For Upstream

Filed under
Development
Linux

At the end of last year was an update on MARS Replication System Still Being Worked On For Upstream Linux Kernel and like clock work, the German web hosting provider has issued another update on the in-development MARS replication system and is still hoping to mainline it, maybe next year.

MARS' tag-line at the 1&1 web hosting company is "replicating petabytes over long distances" and "has replaced DRBD as the backbone of the 1&1 geo-redundancy feature as publicly advertised for 1&1 Shared Hosting Linux (ShaHoLin). MARS is also running on several other 1&1 clusters. Some other people over the world have also seemingly started to use it."

Read more

today's leftovers

Filed under
Misc

Leftovers: OSS and Sharing

Filed under
OSS
  • 7 New Year’s Resolution Ideas for Open Source Project Developers

    It seems like only yesterday that 2016 begun and we were just about to see great changes happening with SourceForge. Now we’re at the end of it, readying ourselves for yet another year.

    As fond as we are of the year that was, now is not just a time for remembering “Auld Lang Syne”, but also a time to prepare for what comes next. For open source project developers that means not only reflecting upon decisions and actions made, but also coming up with new resolutions that will define the future of open source projects.

  • Business model as a variable to consider when choosing Open Source software.

    Any analytic report about who writes the code in open and collaborative environments will reflect how corporations involvement is increasing in Open Source software development at every level. More and more companies are transitioning from becoming FLOSS consumers to producers and almost every new software company out there has Open Source as a core strategy or even as part of their DNA.

    But who is sustaining the development of that key piece of software that will be a core part of your future product? Who pays those developers? Why? How does the key stakeholders benefit from the outcome of the ecosystem and the software they produce? How much do they invest in the production of that software? For how long? How do they get their income? What is the relevance of the software produced by the ecosystem they feed in their business models?

    These and similar basic questions need to be fully understood before a specific software becomes part of your key product or business. Knowing the answers to the above questions might not prevent you from surprises in the future but at least can prepare you for the potential consequences. What it is clear to me is that these answers are becoming more complicated to find and understand over time, specially for those companies who do not have a strong background on Open Source.

    Choosing a specific piece of software based on purely technical variables or even present healthiness of the community around the project/organization, expectations of the number of contributors or impact in general might not be enough any more. A specific community or project will become "your provider" so the business model behind it is equally important.

  • Open source down under: Linux.conf.au 2017

    It’s a new year and open source enthusiasts from around the globe are preparing to gather at the edge of the world for Linux.conf.au 2017. Among those preparing are Googlers, including some of us from the Open Source Programs Office.

  • Firefox 52 Borrows One More Privacy Feature from the Tor Browser

    Mozilla engineers have added a mechanism to Firefox 52 that prevents websites from fingerprinting users using system fonts.

    The user privacy protection system was borrowed from the Tor Browser, where a similar mechanism blocks websites from identifying users based on the fonts installed on their computers.

    The feature has been active in the Tor Browser for some time and will become active in the stable branch of Firefox 52, scheduled for release on March 7, 2017.

    The font fingerprinting protection is already active in Firefox 52 Beta.

  • 2017 TDF and LibreOffice calendar

    2017 is just around the corner, so here’s a shiny calendar from The Document Foundation and the LibreOffice community. Print it out, hang it on your wall, and here’s to a great 12 months ahead!

  • Hungary withdraws membership from Open Government Partnership

    Hungary has decided to withdraw its membership from the OGP, following a disagreement with the OGP Steering Committee on a report.

  • Scotland published its first action plan as OGP “Pioneer“

    Scotland published its first Open Government National Action Plan since it has been selected by the Open Government Partnership (OGP) as one of the fifteen “Pioneer” governments in April 2016.

  • Germany and Luxembourg joined OGP

    During the Paris OGP Summit 2017, Germany and Luxembourg were among the European countries that announced their intent to join the Open Government Partnership. Portugal said it will “soon” become a member of the institution.

  • Contracting 5 initiative officially launched at Paris OGP Summit
  • OGP countries shifting commitments from basics to innovations

    The countries participating in the Open Government Partnership (OGP) are shifting their attention from "getting the basics right" to innovative measures and reforms that translate into actions capable of generating real change. After 'public service delivery', the areas 'fiscal openness' and 'access to information' are the most prevailing in the commitments for 2015-2016.

  • Paris Declaration to promote collective actions in open government

    The Paris Declaration, which was presented at the OGP Paris Summit in December, will encourage cooperation between countries and civil societies to promote open government on a global scale. The Declaration lists twenty-one collective actions in which governments can take part and share experiences. “Actions are concrete cooperation, output-orientated and will produce tangible results”, the text of the Declaration states.

  • French to test Sirene data in a hackathon

    Etalab, the French agency in charge of Open Data in France, and INSEE (Institut National de la Statistiques et des Etudes Economiques) – the French national agency for statistics, organised in November a hackathon to test and use the data of the SIRENE (Système informatique pour le répertoire des entreprises et des établissements) database which will be published as open data in January.

  • 'Open Source' Robo-Car in '17?

    The year 2016 opened the door to a new phase of highly automated driving, moving the discussion away from “wouldn’t it be nice-to-have-a-robo-car” to a more immediate “to-do list” with which regulators, car OEMs and technology companies must grapple if they hope to make self-driving cars commercially viable and safe.

    Gone are days of early-adapter giddiness over the Google car, or an “Autopilot” Tesla with over-the-air software upgrades.

    Reality sank in 2016. The industry is now aware Autopilot’s limitations. The automotive engineering community is taking a crash course in Artificial Intelligence (AI) that’s far beyond today’s computer vision. Engineers are taking note of challenges in machine learning (how do you certify the safety of AI-driven cars?). Many automakers are scrambling for a holistic approach toward cybersecurity.

    So, what’s in the auto industry 2017 agenda that could change the course of robotic car development?

Security Leftovers

Filed under
Security
  • Washington Post Publishes False News Story About Russians Hacking Electrical Grid

    A story published by The Washington Post Friday claims Russia hacked the electrical grid in Vermont. This caused hysteria on social media but has been denied by a spokesman for a Vermont utility company.

    The Post story was titled, “Russian hackers penetrated U.S. electricity grid through a utility in Vermont, officials say.”

  • Recount 2016: An Uninvited Security Audit of the U.S. Presidential Election

    The 2016 U.S. presidential election was preceded by unprecedented cyberattacks and produced a result that surprised many people in the U.S. and abroad. Was it hacked? To find out, we teamed up with scientists and lawyers from around the country—and a presidential candidate—to initiate the first presidential election recounts motivated primarily by e-voting security concerns. In this talk, we will explain how the recounts took place, what we learned about the integrity of the election, and what needs to change to ensure that future U.S. elections are secure.

  • Malware Purveyor Serving Up Ransomware Via Bogus ICANN Blacklist Removal Emails

    Fun stuff ahead for some website owners, thanks to a breakdown in the registration process. A Swiss security researcher has spotted bogus ICANN blacklist removal emails being sent to site owners containing a Word document that acts as a trigger for ransomware.

And the best distro of 2016 is ...

Filed under
GNU
Linux

It is time for the final vote. I have already given you my opinion on the finest performers when it comes to individual desktop environments - Plasma, Xfce and even Gnome, but now, following in the best of our annual traditions, we need to vote on the most complete, most successful distribution of the year.

Unlike the desktop environment votes, it will not be purely based on the final score. I will also incorporate other elements - how deeply has a particular distro charmed me, whether I have continued using it after the initial review, how it has evolved, and of course, the critical stability, support and friendliness parameters. And then, there's your vote, too. So let's run through the coveted shortlist. To wit, the 2016 elite.

Read more

More in Tux Machines

OSS Leftovers

  • Uber Open Sources Its Large Scale Metrics Platform M3
    Uber's engineering team released its metrics platform M3, which it has been using internally for some years, as open source. The platform was built to replace its Graphite based system, and provides cluster management, aggregation, collection, storage management, a distributed time series database (TSDB) and a query engine with its own query language M3QL. [...] M3's query engine provides a single global view of all metrics without cross region replication. Metrics are written to local regional M3DB instances and replication is local to a region. Queries go to both the regional local instances as well as to coordinators in remote regions where metrics are stored. The results are aggregated locally, and future work is planned wherein  any query aggregation would happen at the remote coordinators.
  • SD Times Open-Source Project of the Week: Dev.to
    This week’s highlighted project comes courtesy of a community of developers who hope that their codebase will be used to foster communities like theirs, focused on education and collaboration among peers of any skill level. Dev.to’s codebase is open-source as of last week week and the community-building platform’s developers think that further community involvement in development will lead to great things. [...] Halpern made sure to clarify in the post that this release is not simply a library for creating the types of community-driven communication platforms that dev.to embodies, but the for-profit company’s entire codebase. “However, that is a perfectly valid use case in the future,” Halpern wrote in a post leading up to the release. “If you are interested in contributing such that we can eventually help people stand up their own version of this platform for their own business or society, we’ll definitely welcome that input.” The platform is a Ruby on Rails app with a Preact front-end. The company is hard at work on native apps for iOS and Android but say its technology choices are fluid.
  • RLS 1.0 release candidate
    The current version of the Rust Language Server (RLS), 0.130.5, is the first 1.0 release candidate. It is available on nightly and beta channels, and from the 3rd September will be available with stable Rust. 1.0 for the RLS is a somewhat arbitrary milestone. We think the RLS can handle most small and medium size projects (notable, it doesn't work with Rust itself, but that is large and has a very complex build system), and we think it is release quality. However there are certainly limitations and many planned improvements. It would be really useful if you could help us test the release candidate! Please report any crashes, or projects where the RLS gives no information or any bugs where it gives incorrect information.
  • Mozilla brings back Stylish Add-on to Firefox after it was Banned Last Year
    The Stylish add-on, with which you can give websites their very own style, is back for Firefox. This improvement has been welcomed by many users. The history of this Add-on is quite complicated as it was supposedly twice removed and added back before it was removed again. Now it has been added back as reported by Vess (@VessOnSecurity). [...] The add-on Stylish has been brought back in the Mozilla’s add-on storehouse. What users should know: This expansion was criticized some time prior as a user data collector and has been prohibited and banned a year back from Mozilla’s Add-on store. Owing to its notoriety of collecting data of users’ website visits in a way which makes it convenient to reveal users’ identity to third parties, Google and Mozilla banned it last year. It is indeed surprising as to why Mozilla decided to bring it back to its browser after it was criticized for compromising users’ identity.
  • LibreOffice 6.1: A week in stats
    On August 8, we announced LibreOffice 6.1, a new version of the suite with many great features and updates created by our worldwide community. Let’s look at some stats from the last week!
  • Graphos 0.7 released
    Graphos 0.7 has been released a couple of days ago!
  • Tesla open sources its security software, Hollywood goes open source, and more news
  • How Changa Bell is taking an ‘open source’ approach to grow the Black Male Yoga Intiative
  • As Academic Publishers Fight And Subvert Open Access, Preprints Offer An Alternative Approach For Sharing Knowledge Widely
    That's certainly true, but is easy to remedy. Academics who plan to publish a preprint could offer a copy of the paper to the group of trusted journalists under embargo -- just as they would with traditional papers. One sentence describing why it would be worth reading is all that is required by way of introduction. To the extent that the system works for today's published papers, it will also work for preprints. Some authors may publish without giving journalists time to check with other experts, but that's also true for current papers. Similarly, some journalists may hanker after full press releases that spoon-feed them the results, but if they can't be bothered working it out for themselves, or contacting the researchers and asking for an explanation, they probably wouldn't write a very good article anyway. The other concern relates to the quality of preprints. One of the key differences between a preprint and a paper published in a journal is that the latter usually goes through the process of "peer review", whereby fellow academics read and critique it. But it is widely agreed that the peer review process has serious flaws, as many have pointed out for years -- and as Sheldon himself admits. Indeed, as defenders note, preprints allow far more scrutiny to be applied than with traditional peer review, because they are open for all to read and spot mistakes. There are some new and interesting projects to formalize this kind of open review. Sheldon rightly has particular concerns about papers on public health matters, where lives might be put at risk by erroneous or misleading results. But major preprint sites like bioRxiv (for biology) and the upcoming medRxiv (for medicine and health sciences) are already trying to reduce that problem by actively screening preprints before they are posted.
  • MUMPS Masochism part I: Line and Block Scope

    It's sort of an open secret that I sometimes use ANSI M, better known as MUMPS. It was developed in the 60's, and it definitely still looks like something from the 60's. But it's 1,000 times uglier than anything from that decade. I've made plenty of people, from software testers at work to other developers on IRC, recoil in horror from showing them samples of even relatively mundane code like a simple "Hello, World!".

  • OpenSSH Username Enumeration
     

    We realized that without this patch, a remote attacker can easily test whether a certain user exists or not (username enumeration) on a target OpenSSH server

Microsoft Openwashing

  • Microsoft open sources new framework for Windows driver development [Ed: openwashing Microsoft Windows by pretending that when you write proprietary drivers for a proprietary O/S that does DRM, spies on users etc. you actually do something "open"]
  • Microsoft to Open Source Its Network Replication Software [Ed: Microsoft is openwashing some more of its entirely proprietary 'offerings', a hallmark of a company of liars. Come to us! The traps are free, the cages will be "open".]
  • GitHub goes off the Rails as Microsoft closes in [Ed: Microsoft will take GitHub off the rail like it did Skype and LinkedIn (totally lost)]
    GitHub's platform group is about 155 people at the moment and growing, said Lambert. And much of the group's focus is on breaking GitHub apart. GitHub is about a third of the way through an architectural change that began last year. The company is moving away from Ruby on Rails toward a more heterogeneous, composable infrastructure. Ruby still has a place at GitHub – Lambert referred to the company as a Ruby shop, but he said there's more Go, Java and even some Haskell being deployed for services. The goal, he explained, is to make GitHub's internal capabilities accessible to integrators and partners. "Our monolith is starting to break up and we're starting to abstract things into services," said Lambert. "The platform we've chosen to put them on is Kubernetes."

Android Leftovers

Benchmarks Of Btrfs RAID On Four Samsung 970 EVO NVMe SSDs

With the MSI MEG X399 CREATION that we received as part of the launch package for the Threadripper 2950X and Threadripper 2990WX it includes the XPANDER-AERO that provides 4-way M.2 NVMe SSD slots on a PCI Express x16 card. The XPANDER-AERO is actively cooled and could be passed off as a small form factor graphics card upon a very cursory examination. With this card I've been running tests on four Samsung 970 EVO NVMe SSDs in RAID to offer stellar Linux I/O performance. Here are some initial benchmarks using Btrfs. Read more