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January 2017

Android Leftovers

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Android

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

Filed under
Graphics/Benchmarks
Ubuntu

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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OSS

The Italian Association for Free Software Geographic Information Systems (GFOSS.it) 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 GFOSS.it 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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OSS

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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Security

  • 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 Cygnus.com 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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OSS
  • 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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Android

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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Gaming

More in Tux Machines

OSS Leftovers

  • Canada’s Spy Agency Releases its Cyber-Defense Tool for Public
  • Canadian govt spooks open source anti-malware analytics tool
    The Communications Security Establishment (CSE) said the AssemblyLine tool is designed to analyse large volumes of files, and can automatically rebalance workloads.
  • Microservices served on blockchain, in open source
    Cloud application marketplace company Wireline is working with open source blockchain project developer Qtum The new union is intended to provide a conduit to consuming microservices at [web] scale using blockchain at the core. As we know, microservices offer the ability to create Application Programming Interfaces (APIs) without having to manage the underlying hardware and software infrastructure. [...] The Qtum a blockchain application platform combines the functions of Bitcoin Core, an account abstraction layer allowing for multiple virtual machines and a proof-of-stake consensus protocol aimed at tackling industry-use cases. The Qtum Foundation, headquartered in Singapore, is the decision-making body that drives the project’s development.
  • Rendering HTML5 video in Servo with GStreamer
    At the Web Engines Hackfest in A Coruña at the beginning of October 2017, I was working on adding some proof-of-concept code to Servo to render HTML5 videos with GStreamer. For the impatient, the results can be seen in this video here
  • Working Intel CET Bits Now Land In GCC8
    A few days back I wrote about Intel's work on Control-flow Enforcement Technology beginning to land in GCC. This "CET" work for future Intel CPUs has now landed in full for GCC 8. The bits wiring up this control-flow instrumentation and enforcement support are now all present in mainline GCC SVN/Git for next year's GCC 8.1 release.
  • Using Gitea and/or Github to host blog comments
    After having moved from FSFE’s wordpress instance I thought long about whether I still want to have comments on the new blog. And how I would be able to do it with a statically generated site. I think I have found/created a pretty good solution that I document below.

Security Leftovers

  • Where Did That Software Come From?
    The article explores how cryptography, especially hashing and code signing, can be use to establish the source and integrity. It examines how source code control systems and automated build systems are a key part of the software provenance story. (Provenance means “a record of ownership of a work of art or an antique, used as a guide to authenticity or quality.” It is increasingly being applied to software.)
  • Judge: MalwareTech is no longer under curfew, GPS monitoring [Updated]
    A judge in Milwaukee has modified the pre-trial release conditions of Marcus Hutchins, also known online as "MalwareTech," who was indicted two months ago on federal criminal charges. Under US Magistrate Judge William Duffin’s Thursday order, Hutchins, who is currently living in Los Angeles, will no longer be subject to a curfew or to GPS monitoring.
  • [Older] Leicester teen tries to hack CIA and FBI chiefs' computers
    A teenager attempted to hack senior US government officials' computers from his home. Kane Gamble, 18, from Coalville, Leicestershire, pleaded guilty to 10 charges relating to computer hacking. His targets included the then CIA director John Brennan and former FBI deputy director Mark Giuliano.

Debian: pk4, Freexian and More

Kernel and Graphics: ZenStates, AMDGPU, RADV, Vulkan, NVIDIA

  • ZenStates Allows Adjusting Zen P-States, Other Tweaking Under Linux
    ZenStates is an independent effort to offer P-States-based overclocking from the Linux desktop of AMD Ryzen processors and other tuning. ZenStates-Linux is an open-source Python script inspired by some available Windows programs for offering Ryzen/Zen CPU overclocking from the desktop by manipulating the performance states of the processor.
  • AMDGPU DC Gets A Final Batch Of Changes Before Linux 4.15
    The AMDGPU DC display code has a final batch of feature updates that were sent in this weekend for DRM-Next staging and is the last set besides fixes for the "DC" code for the 4.15 target.
  • Valve Developer Lands VK_EXT_global_priority For RADV Vulkan Driver
  • Vulkan 1.0.64 Adds In Another AMD-Developed Extension
    Vulkan 1.0.64 is out this weekend as the newest specification refinement to this high-performance graphics/compute API. As usual, most of the changes for this minor Vulkan revision are just documentation clarifications and corrections. This week's update brings just under a dozen fixes.
  • NVIDIA TX2 / Tegra186 Display Support Isn't Ready For Linux 4.15
    While the Jetson TX2 has been out since this past March and it's a phenomenal ARM development board, sadly the Direct Rendering Manager (DRM) driver support for it still isn't ready with the mainline Linux kernel. Thierry Reding of NVIDIA sent in the Tegra DRM driver changes for DRM-Next that in turn is staged for Linux 4.15. Reding commented that there is prepatory work for the TX2 (Tegra186) but it's not all ready for upstream yet.