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January 2017

Android Leftovers

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Meet the $114,725 Ubuntu server with eight Nvidia Tesla P100 GPUs

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The Ibex Pro is one supercharged machine that will probably hurt your electric bill.

System76's fastest Ibex Pro with Ubuntu Server 16.10 packs some crazy horsepower with Intel's latest 22-core Xeon E5 v4 chips and eight Nvidia Tesla P100 graphics processors.

It's got the same number of GPUs as Nvidia's superfast DGX-1, which is being used for deep learning. System76 is targeting the Ibex Pro -- which is a rack server -- at the same market as the DGX-1. The server has fewer, but newer, CPUs, compared to the DGX-1.

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OPNsense 17.1 Released, Based On FreeBSD 11

OPNsense 17.1 is now available as the newest release of this network-focused FreeBSD-based operating system forked from pfSense.

It's now been two years since the first official release of OPNsense and to celebrate they have out a big update. OPNsense 17.1 re-bases to using FreeBSD 11.0, there's now a SSH remote installer, new language support, more hardening features used from HardenedBSD, new plugins, integrated authentication via PAM, and many other improvements. Some of the new plug-ins include FTP Proxy, Tinc VPN, and Let's Encrypt support.

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Open source GIS in Italian public administration

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The Italian Association for Free Software Geographic Information Systems ( is conducting a survey to collect information about the use of this kind of software in Italy’s public sector. The results will be made public at the meeting, in Genoa from 8 to 11 February.

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Austria set to increase its use of open source

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Public administrations in Austria need to increase their use of free and open source software, the government of Austria says in its Digital Strategy. The strategy proposes to ‘push’ (forcierung) open source by public administrations. This is intended to accelerate its uptake, explains Federal Chancellery for Digitalisation.

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Security News

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  • You're taking the p... Linux encryption app Cryptkeeper has universal password: 'p'

    Linux encryption app Cryptkeeper has a bug that causes it to use a single-letter universal decryption password: "p".

    The flawed version is in Debian 9 (Stretch), currently in testing, but not in Debian 8 (Jessie). The bug appears to be a result of a bad interaction with the encfs encrypted filesystem's command line interface: Cryptkeeper invokes encfs and attempts to enter paranoia mode with a simulated 'p' keypress – instead, it sets passwords for folders to just that letter.

  • Reproducible Builds: week 92 in Stretch cycle

    John Gilmore wrote an interesting mail about how worked on reproducible builds in the early 1990s. (It's eye opening to see how the dealt with basically the very same problems we're dealing with today, how they solved them and then to realize that most of this has been forgotten and bit-rotted in the last 20 years. How will we prevent history repeating it)self here?)

  • MongoDB ransom attacks continue to plague administrators

    Earlier this month, Salted Hash reported on a surge in attacks against publicly accessible MongoDB installations.

    Since January 3, the day of that first report, the number of victims has climbed from about 200 databases to more than 40,000. In addition to MongoDB, those responsible for the attacks have started targeting Elasticsearch and CouchDB.

    No matter the platform being targeted, the message to the victim is the same; send a small Bitcoin payment to the listed address, or forever lose access to your files.

OSS Leftovers

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  • Be the open source supply chain

    I would bet that whoever is best at managing and influencing the open source supply chain will be best positioned to create the most innovative products. In this article, I’ll explain why you should be a supply chain influencer, and how your organization can be an active participant in your supply chain.

  • Leon Anavi’s Open Source News Vlog

    All of us at the FOSS Force office have become big fans of this new open source news blog from Leon Anavi and can’t wait until the next edition comes out in February. Don’t worry Leon, your English is fine. Keep ’em coming.

  • Announcing the Google Code-in 2016 Winners!

    Drum roll please! We are very proud to announce the 2016 Google Code-in (GCI) Grand Prize Winners and Finalists. Each year we see the number of student participants increase, and 2016 was no exception: 1,340 students from 62 countries completed an impressive 6,418 tasks. Winners and Finalists were chosen by the 17 open source organizations and are listed alphabetically below.

  • LinuxCon, CloudOpen, and ContainerCon Come to China for the First Time in 2017

    The Linux Foundation, a non-profit organization promoting the adoption of the latest Linux and Open Source technologies to the enterprise industry, is announcing the upcoming schedule for LinuxCon, CloudOpen, and ContainerCon conferences.

    Taking in place for the first time in China, between June 19-20, 2017, the LinuxCon, ContainerCon and CloudOpen events will be held at the China National Convention Center in Beijing, where it is expected that thousands of attendees will share their knowledge, collaborate on new technologies, and learn about the latest Open Source and GNU/Linux technologies, including cloud, containers, microservices, and networking.

  • 5 new guides for working with OpenStack

    OpenStack experience continues to be among the most in-demand skills in the tech world, with more and more organizations seeking to build and manage their own open source clouds. But OpenStack is a huge domain of knowledge, containing dozen of individual projects that are being actively developed at a rapid pace. Just keeping your skills up to date can be a challenge.

  • C++ Support Added To GCC's libcc1, Benefiting GDB

    Another late feature addition to GCC 7 is C++ support for libcc1.

    Libcc1 is the GCC cc1 plugin for the GDB debugger. With the latest GCC SVN/Git code tonight is now C++ support to complement the C interfaces.

Android Leftovers

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Red Hat News

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Red Hat
  • Developing open leaders

    For many people, that requires a profound mindset shift in how to think about leaders. Yet in some ways, it's what we all intuitively know about how organizations really work. As Red Hat CEO Jim Whitehurst has pointed out, in any organization, you have the thermometers—people who reflect the organizational "temperature" and sentiment and direction—and then you have the thermostats—people who set those things for the organization.

  • ​Monash University gets multi-petabyte computing boost from Red Hat, Dell EMC

    Monash University has implemented a multi-petabyte deployment at its eResearch Centre, giving the Melbourne-based advanced computing facility the capacity to store and manage massive workloads of data.

    The university implemented a software-defined solution that uses Red Hat Ceph Storage on Dell EMC PowerEdge R630 and R730xd rack servers that it expects will accelerate application performance, simplify systems management, and address the university's growing data storage requirements.

  • Red Hat, Inc. (RHT) Downgraded by Vetr Inc.

Games for GNU/Linux

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More in Tux Machines

today's leftovers

  • Google Patches All Intel Chromebooks Against Spectre Variant 2 with Chrome OS 65
    Google released a new stable version of its Linux-based Chrome OS operating system for Chromebooks, build 65.0.3325.167 (Platform version: 10323.58.0/1) bringing the Meltdown and Spectre mitigations to more devices and a bunch of other improvements.
  • VIDEO: Cooking With Linux: Lots and Lots of Word Processors! The Tuesday Linux Journal Show
  • How to use netstat in GNU/Linux
  • Cutelyst 2 released with HTTP/2 support
    Cutelyst the Qt/C++ web framework just got a major release update, around one and half year ago Cutelyst v1 got the first release with a stable API/ABI, many improvements where made during this period but now it was time to clean up the mistakes and give room for new features.
  • Fedora 28 and GNOME 3.28: New Features for Eastern Europe
    This time this is not fake, edited, patched, nor a custom build from COPR but the real screenshots of the unmodified downstream Fedora 28 planned to be released on May 1 this year. Here is how the default calendar widget in GNOME Shell looks in Greek, Polish, and Ukrainian:
  • Stephen Smoogen: /usr/bin/whoami
  • Debian CEF packages
    I've created some Debian CEF packages—CEF isn't the easiest thing to package (and it takes an hour to build even on my 20-core server, since it needs to build basically all of Chromium), but it's fairly rewarding to see everything fall into place. It should benefit not only Nageru, but also OBS and potentially CasparCG if anyone wants to package that.
  • Reproducible builds folks: Reproducible Builds: Weekly report #151
  • Porting L4Re and Fiasco.OC to the Ben NanoNote (Part 1)
    For quite some time, I have been interested in alternative operating system technologies, particularly kernels beyond the likes of Linux. Things like the Hurd and technologies associated with it, such as Mach, seem like worthy initiatives, and contrary to largely ignorant and conveniently propagated myths, they are available and usable today for anyone bothered to take a look. Indeed, Mach has had quite an active life despite being denigrated for being an older-generation microkernel with questionable performance credentials. But one technological branch that has intrigued me for a while has been the L4 family of microkernels. Starting out with the motivation to improve microkernel performance, particularly with regard to interprocess communication, different “flavours” of L4 have seen widespread use and, like Mach, have been ported to different hardware architectures. One of these L4 implementations, Fiasco.OC, appeared particularly interesting in this latter regard, in addition to various other features it offers over earlier L4 implementations. Meanwhile, I have had some success with software and hardware experiments with the Ben NanoNote. As you may know or remember, the Ben NanoNote is a “palmtop” computer based on an existing design (apparently for a pocket dictionary product) that was intended to offer a portable computing experience supported entirely by Free Software, not needing any proprietary drivers or firmware whatsoever. Had the Free Software Foundation been certifying devices at the time of its introduction, I imagine that it would have received the “Respects Your Freedom” certification. So, it seems to me that it is a worthy candidate for a Free Software porting exercise.
  • Samsung Announces Galaxy Tab Active2, a Rugged Android Tablet for Mobile Workers
    Samsung announced today the Galaxy Tab Active2 rugged Android tablet designed for mobile workers conducting business outdoors in industrial locations, under harsh weather, and other difficult conditions.

Games Leftovers

  • Atari reboots Ataribox as Atari VCS, teases April pre-order date
    Legendary game company Atari set retro hearts aflutter last year when it launched an Indiegogo crowdfunding campaign for something called the Ataribox, a living room device running Linux and supposedly combining the features of a PC with a video game console -- complete with some Atari classic games. But the December 14 pre-order date Atari set was abruptly canceled after an unspecified technical issue, and it looked like the Ataribox would never reach any actual customers. This week, however, the company has emerged at the Game Developers Conference with some very similar hardware, albeit with a new name.
  • The Rocket League 'Spring Fever' event is live promising lots of flower power
    Ready to earn some more cosmetic items? The Spring Fever event in Rocket League [Steam] is now live and you can earn yourself some new items using Flowers you earn while playing like this:
  • Epic Games releases the assets from Paragon, for Unreal Engine developers
    In a move that's both surprising and rather welcome, Epic Games has decided to release the assets from their FPS MOBA Paragon for Unreal Engine developers, since they're shutting it down. This will include 20 AAA-quality characters, with their respective skins, animations, VFX and dialogue, along with over 1,500 environment components from Paragon. Here's where it's a bit insane, this all cost Epic Games around $12 million! It's pretty insane how much it costs to make AAA-like games now—eye watering.
  • Game engine Construct 3 adds a remote preview, new runtime is coming to improve game performance
    I'm a huge fan of drag and drop creation tools like Construct 3 [Official Site], that allow you to create games by building simple events sheets and it seems they've continued making Construct 3 more awesome to use.
  • Open-source re-implementation of RollerCoaster Tycoon 2 'OpenRCT2' has a fresh update
    Miss the days of playing RollerCoaster Tycoon 2? Miss them no more, as OpenRCT2 [GitHub, Official Site] is alive and well with a fresh update. Like many open source game engines, it allows you to play RollerCoaster Tycoon 2 on systems not designed for it—like Linux. Naturally, it comes with tons of improvements like user interface theming, fast-forwarding gameplay, multiplayer and so on.
  • Zombasite - Orc Schism, the expansion to the action RPG is out adding more content
    Here's one I sadly missed, released back in December (oh my!), Zombasite - Orc Schism [Steam, GOG] is an expansion to the dynamic zombie apocalypse action RPG.

GNOME: GitLab Migration and More

  • IMPORTANT: GitLab mass migration plan
    I know some fellows doesn’t read desktop-devel-list, so let me share here an email that it’s important for all to read: We have put in place the plan for the mass migration to GitLab and the steps maintainers needs to do.
  • ED Update – week 11
  • Reflections on Distractions in Work, Productivity and Time Usage
    For the past year or so I have mostly worked at home or remote in my daily life. Currently I’m engaged in my master thesis and need to manage my daily time and energy to work on it. It is no surprise to many of us that working using your internet-connected personal computer at home can make you prone to many distractions. However, managing your own time is not just about whipping and self-discipline. It is about setting yourself up in a structure which rewards you for hard work and gives your mind the breaks it needs. Based on reflections and experimentation with many scheduling systems and tools I finally felt I have achieved a set of principles I really like and that’s what I’ll be sharing with you today. [...] Minimizing shell notifications: While I don’t have the same big hammer to “block access to my e-mail” here, I decided to change the order of my e-mail inboxes in Geary so my more relevant (and far less activity prone) student e-mail inbox appears first. I also turned off the background e-mail daemon and turned off notification banners in GNOME Shell. [...] Lastly, I want to give two additional tips. If you like listening to music while working, consider whether it might affect your productivity. For example, I found music with vocals to be distracting me if I try to immerse myself in reading difficult litterature. I can really recommend Doctor Turtle’s acoustic instrumental music while working though (all free). Secondly, I find that different types of tasks requires different postures. For abstract, high-level or vaguely formulated tasks (fx formulating goals, reviewing something or reflecting), I find interacting with the computer whilst standing up and walking around to really help gather my thoughts. On the other hand with practical tasks or tasks which require immersion (fx programming tasks), I find sitting down to be much more comfortable.

OSS, Openwashing and FUD