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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

Filed under
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

Filed under
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

Software: Latte Dock, Emacs, Ick, REAPER

  • Latte Dock 0.8 Released with Widget Separators, Setup Sharing, More
    A new version of Latte Dock, an icon-based task bar for the KDE desktop, is available to download. Latte Dock 0.8 is the first stable release of the app switching software in almost a year and is the third stable release overall.
  • 3 Emacs modes for taking notes
    No matter what line of work you're in, it's inevitable you have to take a few notes. Often, more than a few. If you're like many people in this day and age, you take your notes digitally. Open source enthusiasts have a variety of options for jotting down their ideas, thoughts, and research in electronic format. You might use a web-based tool. You might go for a desktop application. Or, you might turn to the command line. If you use Emacs, that wonderful operating system disguised as a text editor, there are modes that can help you take notes more efficiently. Let's look at three of them.
  • Ick version 0.53 released: CI engine
    I have just made a new release of ick, my CI system. The new version number is 0.53, and a summary of the changes is below. The source code is pushed to my git server (git.liw.fi), and Debian packages to my APT repository (code.liw.fi/debian). See https://ick.liw.fi/download/ for instructions.
  • REAPER 5.93 Brings New Linux-Native Builds
    Since 2016 we have been looking forward to the REAPER digital audio workstation software for Linux while with this week's v5.93 release, the experimental Linux-native builds are now officially available.
  • Digital Audio Workstation REAPER Adds Experimental Native Linux Builds
    REAPER, a popular music production tool, added experimental native Linux builds to its download page with the latest 5.93 release. Initially released in 2005, REAPER (Rapid Environment for Audio Production, Engineering, and Recording) is a powerful digital audio workstation (DAW) and MIDI sequencer, available for Windows, macOS and Linux. Cockos, the company that develops REAPER, was founded by Justin Frankel of Winamp and Gnutella peer-to-peer network fame. The application uses a proprietary license and you can evaluate it for free for 60 days without having to provide any personal details or register. After the free trial ends, you can continue to use it but a nag screen will show up for a few seconds when the application starts. A license costs $225 for commercial use, or $60 for a discounted license (details here).

today's howtos

Red Hat News

At Rest Encryption

There are many steps you can take to harden a computer, and a common recommendation you'll see in hardening guides is to enable disk encryption. Disk encryption also often is referred to as "at rest encryption", especially in security compliance guides, and many compliance regimes, such as PCI, mandate the use of at rest encryption. This term refers to the fact that data is encrypted "at rest" or when the disk is unmounted and not in use. At rest encryption can be an important part of system-hardening, yet many administrators who enable it, whether on workstations or servers, may end up with a false sense of security if they don't understand not only what disk encryption protects you from, but also, and more important, what it doesn't. Read more