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Saturday, 30 Jul 16 - 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

Typesort icon Title Author Replies Last Post
Blog entry Printer Woes gfranken 5 19/01/2011 - 2:19am
Blog entry storming srlinuxx 2 27/04/2011 - 6:05am
Blog entry Downtime srlinuxx 1 21/04/2011 - 10:28pm
Blog entry Gnome3 is a YES revdjenk 08/04/2011 - 12:27pm
Blog entry Mageia 1 Alpha2 -- A Status Report gfranken 27/03/2011 - 3:59am
Blog entry Looking for help to bring a new app to the world bigbearomaha 09/03/2011 - 1:35pm
Blog entry motherboard srlinuxx 2 06/03/2011 - 6:32pm
Blog entry More Hardware troubles srlinuxx 03/03/2011 - 9:19pm
Blog entry PCLinuxOS on the BBC Texstar 1 03/03/2011 - 9:51pm
Blog entry Mandriva Linux 2011TP (Tech Preview) - Quick Look gfranken 08/02/2011 - 6:46pm

OPNsense 16.7

Filed under
Security
BSD
  • OPNsense 16.7 released
  • pfSense/m0n0wall-Forked OPNsense 16.7 Released

    The latest major release is out of OPNsense, a BSD open-source firewall OS project derived from pfSense and m0n0wall.

    OPNsense 16.7 brings NetFlow-based reporting and export, trafic shaping support, two-factor authentication, HTTPS and ICAP support in the proxy server, and UEFI boot and installation modes.

New Blackmagic and Wine

Filed under
Software

Linux Foundation and Linux

Filed under
Linux
  • Google, Samsung, Radisys join CORD project

    The Open Networking Lab (ON.Lab) and The Linux Foundation have spun off the Central Office Re-architected as a Data Center (CORD) initiative into its own, new open source project, and Google, Samsung Electronics and Radisys are joining the CORD and ONOS Projects as new partners.

    Google plans to host the first CORD Summit on July 29 at Google Sunnyvale Tech Corner Campus in California, where industry leaders, network architects and administrators, developers and engineers will convene.

  • CORD Project Aims to Bring Cloud Agility to Service Providers

    The CORD Project recently became an independent project hosted by The Linux Foundation. CORD (TM) (Central Office Re-architected as a Datacenter), which began as a use case of ONOS®, brings NFV, SDN, and commodity clouds to the telco central office and aims to give telco service providers the same level of agility that cloud providers have to rapidly create new services. Major service providers like AT&T, SK Telecom, Verizon, China Unicom, and NTT Communications, as well as companies like Google and Samsung, are already supporting CORD.

  • Linux Kernel 4.4.16 LTS Released with Over 150 Changes, It's Already in Solus
  • Linux Kernel 4.6.5 Has Numerous Nouveau Improvements, ARM and ARM64 Fixes
  • Linux Kernel 4.6.5 and Kernel 4.4.16 released

    Just after a couple of weeks,Linux Kernel 4.6.4 and 4.6.15 release was announced,here comes the next release in both series of Linux kernel 4.6 and 4.4.
    Both the releases are to bring fixes and improvements in performance.There are some workarounds made in GPU drivers,Wireless,USB,Sound and others can be checked in the change log,Of Course.
    In the Kernel 4.6.5 there are 220 files changed,1754 files inserted newly and 998 deletations are made.On the other hand,Linux kernel 4.4.16 has 156 files are changed,1475 insetations and 845 deletations are notified as per the announcement.

  • Linux 4.7 now out with enhanced security and advanced graphics support

BSD Leftovers

Filed under
BSD
  • FreeBSD Q2'2016: EFI Improvements, Prepping For FreeBSD 11.0, Package Updates

    For FreeBSD fans not closely following its development on a daily basis, the FreeBSD project has released their Q2'2016 quarterly status report that covers various activities going on around this BSD operating system project.

  • EuroBSDCon 2016 schedule has been released

    The EuroBSDCon 2016 talks and schedule have been released, and oh are we in for a treat!

    All three major BSD's have a "how we made the network go fast" talk, nearly every single timeslot has a networking related talk, and most of the non-networking talks look fantastic as well.

Security News

Filed under
Security
  • Linux Security Automation at Scale in the Cloud

    Ten years ago it didn’t seem like Linux growth could increase any faster. Then, in 2006, Amazon launched Amazon Web Services (AWS). Linux growth went from linear to exponential. AWS competitors sprang up and were acquired by IBM, Microsoft, and other big players, accelerating Linux expansion even more.

    Linux became the platform of choice for the private cloud. But this movement wasn’t confined to the cloud. A rush to create Linux applications and services spilled over to traditional on premises. Linux had evolved from that obscure thing people ran web servers on to the backbone operating system of the majority of IT.

  • Don’t want to get hacked? Close your laptop.

    My friends often leave their computers open and unlocked. I tell them they should probably get in the habit of locking their computers, but they don’t listen to me. So I’ve created a simple project to hack my friends and show them the importance of computer security.

    All I need to do is wait for them to leave their computer unlocked for a few seconds, open up their terminal, and type a single, short command.

  • Citibank IT guy deliberately wiped routers, shut down 90% of firm’s networks across America

    It was just after 6pm on December 23, 2013, and Lennon Ray Brown, a computer engineer at the Citibank Regents Campus in Irving, Texas, was out for revenge.

    Earlier in the day, Brown – who was responsible for the bank’s IT systems – had attended a work performance review with his supervisor.

    It hadn’t gone well.

    Brown was now a ticking time bomb inside the organisation, waiting for his opportunity to strike. And with the insider privileges given to him by the company, he had more of an opportunity to wreak havoc than any external hacker.

  • Explo-Xen! Bunker buster bug breaks out guests from hypervisor

    A super-bug in the Xen hypervisor may allow privileged code running in guests to escape to the underlying host.

    This means, on vulnerable systems, malicious administrators within virtual machines can potentially break out of their confines and start interfering with the host server and other guests. This could be really bad news for shared environments.

    All versions of open-source Xen are affected (CVE-2016-6258, XSA-182) although it is only potentially exploitable on x86 hardware running paravirtualized (PV) guests. The bug was discovered by Jérémie Boutoille of Quarkslab, and publicly patched on Tuesday for Xen versions 4.3 to 4.7 and the latest bleeding-edge code.

  • Intel Puts Numbers on the Security Talent Shortage

    The cybersecurity shortfall in the workforce remains a critical vulnerability for companies and nations, according to an Intel Security report being issued today.

    Eighty-two percent of surveyed respondents reported a shortage of security skills, and respondents in every country said that cybersecurity education is deficient.

Android Leftovers

Filed under
Android

Server Administration

Filed under
GNU
Linux
Server
  • Bash Tips for Linux Sysadmins

    The Bash shell is a fundamental Linux tool and, in this era of containers and clusters and microservices, good old-fashioned Linux system administration skills are as relevant as ever. Today, we'll learn about running other command shells, Bash built-ins, configuration files, and shell expansion.

  • Poll: How do you abbreviate system administrator?
  • 5 tools to support distributed sysadmin teams

    Remotely-distributed system administration teams provide around-the-clock coverage without anyone losing sleep, and have the benefit of drawing from a global talent pool. The OpenStack global infrastructure team relies on these five open source tools to communicate, and to coordinate our work.

Bodhi 4 Alpha, More Tor Heads Roll, Wily Werewolf EOL

Filed under
-s

Today the Bodhi project announced announced the release of version 4.0.0 Alpha for 64-bit computers only. The final will include support for 32-bit. Elsewhere, Ubuntu 15.10 hit its end of life and the Tor project dismissed two more individuals for inappropriate behavior. Carla Schroder shared some Bash tips for sysadmins and Technews listed commands to avoid.

Read more

Games for GNU/Linux

Filed under
Gaming

How To Build A Raspberry Pi Smartwatch — The Geekiest Watch Ever Made

Filed under
Linux
HowTos

In our Getting Started With Raspberry Pi series, we’ve introduced you to the basics of Pi, told you how to get everything you need, and help you boot a basic operating system. But, Raspberry Pi is much more than that. You can use it as a TOR proxy router, build your own PiPhone, and even install Windows 10 IoT.

This little device comes with lots of flexibility, that allows it to be used in multiple applications. Well, did you ever think about wearing your Raspberry Pi? If your answer is NO, I won’t be surprised.

If you imagine a scenario where Raspberry Pi is used to build a smartwatch, it would look too bulky. Well, that’s the thing about making geeky things that set you apart from the regular crowd, right?

Read more

Ubuntu Leftovers

Filed under
Ubuntu
  • Yakkety Yak Alpha 2 Released
  • Ubuntu 16.10 "Yakkety Yak" Alpha 2 Released

    Today marks the second alpha release for Ubuntu 16.10 "Yakkety Yak" flavors participating in these early development releases.

    Participating in today's Yakkety Yak Alpha 2 development milestone are Lubuntu, Ubuntu MATE, and Ubuntu Kylin. No Xubuntu or Kubuntu releases to report on this morning.

  • PSA: Ubuntu 15.10 Hits End of Life Today

    It's time to wave a weary goodbye to the Wily Werewolf, as Ubuntu 15.10 support ends today.

  • Jono Bacon on Life After (and Before) GitHub

    Do you want to know what it takes to be a professional community manager? This interview will show you the kind of personality that does well at it, and how Jono Bacon, one of the world’s finest community managers, discovered Linux and later found his way into community management.

    Bacon is world-famous as the long-time community manager for Ubuntu. He was so good, I sometimes think his mother sang “you’ll be a community manager by and by” to him when he was a baby. In 2014 he went to XPRIZE, not a FOSS company, but important nevertheless. From there he dove back into FOSS as community manager for GitHub.

    Now Bacon is a freelance, self-employed community manager. One of his major clients is HackerOne, whose CEO is Bacon’s and my mutual friend Mårten Mickos. But HackerOne is far from his only client. In the interview he says he recently got back from visiting a client in China, and that he has more work then he can handle.

I've been Linuxing since before you were born

Filed under
GNU
Linux

Once upon a time, there was no Linux. No, really! It did not exist. It was not like today, with Linux everywhere. There were multiple flavors of Unix, there was Apple, and there was Microsoft Windows.

When it comes to Windows, the more things change, the more they stay the same. Despite adding 20+ gigabytes of gosh-knows-what, Windows is mostly the same. (Except you can't drop to a DOS prompt to get actual work done.) Hey, who remembers Gorilla.bas, the exploding banana game that came in DOS? Fun times! The Internet never forgets, and you can play a Flash version on Kongregate.com.

Apple changed, evolving from a friendly system that encouraged hacking to a sleek, sealed box that you are not supposed to open, and that dictates what hardware interfaces you are allowed to use. 1998: no more floppy disk. 2012: no more optical drive. The 12-inch MacBook has only a single USB Type-C port that supplies power, Bluetooth, Wi-Fi, external storage, video output, and accessories. If you want to plug in more than one thing at a time and don't want to tote a herd of dongles and adapters around with you, too bad. Next up: The headphone jack. Yes, the one remaining non-proprietary standard hardware port in Apple-land is doomed.

Read more

More Evil from Microsoft

Filed under
Microsoft
  • You will use Cortana, Microsoft says

    Surprise, surprise. If things remain as they are, Windows 10 users who upgrade to the Anniversary Update won't be able to turn off Cortana anymore using the Cortana settings.

    If you compare the start menu settings of Cortana of the current version of Windows (version 1511) with those of the Anniversary Update (version 1607) you will notice that Cortana's off switch is no longer available (thanks Ian Paul @ PC World for spotting that)

  • You can't turn off Cortana in the Windows 10 Anniversary Update [Ed: A listening device, cannot switch it off anymore; keylogger next?]

    Microsoft made an interesting decision with Windows 10’s Anniversary Update, which is now in its final stages of development before it rolls out on August 2.

    Cortana, the personal digital assistant that replaced Windows 10’s search function and taps into Bing’s servers to answer your queries with contextual awareness, no longer has an off switch.

Arch Linux-Based ArchEX Distro Receives Linux Kernel 4.6.4, Latest LXDE Desktop

Filed under
Linux

GNU/Linux developer Arne Exton has released a new build of its ArchEX computer operating system based on the latest Arch Linux technologies and open-source software.

Read more

Ubuntu 15.10 (Wily Werewolf) Reached End of Life, Upgrade to Ubuntu 16.04 LTS

Filed under
Ubuntu

Today, July 28, 2016, was the last day when the Ubuntu 15.10 (Wily Werewolf) operating system received updates for the software available in the repositories, as well as security fixes.

Read more

systemd and DebConf16

Filed under
Debian
  • systemd backport of v230 available for Debian/jessie

    At DebConf 16 I was working on a systemd backport for Debian/jessie. Results are officially available via the Debian archive now.

    In Debian jessie we have systemd v215 (which originally dates back to 2014-07-03 upstream-wise, plus changes + fixes from pkg-systemd folks of course). Now via Debian backports you have the option to update systemd to a very recent version: v230. If you have jessie-backports enabled it’s just an `apt install systemd -t jessie-backports` away. For the upstream changes between v215 and v230 see upstream’s NEWS file for list of changes.

    (Actually the systemd backport is available since 2016-07-19 for amd64, arm64 + armhf, though for mips, mipsel, powerpc, ppc64el + s390x we had to fight against GCC ICEs when compiling on/for Debian/jessie and for i386 architecture the systemd test-suite identified broken O_TMPFILE permission handling.)

  • DebConf16 low resolution videos

    If you go to the Debian video archive, you will notice the appearance of an "lq" directory in the debconf16 subdirectory of the archive. This directory contains low-resolution re-encodings of the same videos that are available in the toplevel.

Linux Kernel

Filed under
Linux
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More in Tux Machines

today's leftovers

  • iTWire - Microsoft to reduce global workforce
  • Microsoft Faces Two Lawsuits For Aggressive Windows 10 Upgrade Campaign
    The series of lawsuits against Microsoft doesn’t seem to terminate sooner.
  • Controlling access to the memory cache
    Access to main memory from the processor is mediated (and accelerated) by the L2 and L3 memory caches; developers working on performance-critical code quickly learn that cache utilization can have a huge effect on how quickly an application (or a kernel) runs. But, as Fenghua Yu noted in his LinuxCon Japan 2016 talk, the caches are a shared resource, so even a cache-optimal application can be slowed by an unrelated task, possibly running on a different CPU. Intel has been working on a mechanism that allows a system administrator to set cache-sharing policies; the talk described the need for this mechanism and how access to it is implemented in the current patch set.
  • Why Blockchain Matters
    If your familiarity with Bitcoin and Blockchain is limited to having heard about the trial of Silk Road’s Ross Ulbricht, you can be forgiven -- but your knowledge is out of date. Today, Bitcoin and especially Blockchain are moving into the mainstream, with governments and financial institutions launching experiments and prototypes to understand how they can take advantage of the unique characteristics of the technology.
  • Our Third Podcast, with Cybik, is Out Now
    Cybik comes back on how he came to know and use Linux in the first place, his gaming habits, how he got involved into the Skullgirls port, and shares with us his outlook on the Linux gaming landscape. The podcast is just an hour long and you can either download it below, and use our RSS feed (that has the additional benefit of making it easy for you to get new episodes from now on):
  • GSoC: final race and multi-disc implementation
    It’s been a while since I wrote a post here. A lot has happened since then. Now Gnome-games fully supports PlayStation games, with snapshoting capabilities. The next thing I’m working on is multi-disc support, specially for PlayStation titles. So far, there’s a working propotity although a lot needs to be re-engineered and polished. This last part of the project has involved working both in UI, persistance and logic layers.
  • This Week in GTK+ – 11
    In this last week, the master branch of GTK+ has seen 22 commits, with 6199 lines added and 1763 lines removed.
  • [Solus] Replacement of Release Schedule
    In the not so distant past, Solus followed a static point release model. Our most current release at this time is 1.2, with a 1.2.1 planned to drop in the near future. However, we also recently announced our move to a rolling release model. As such, these two schools of thought are in contradiction of one another.
  • First release of official ArchStrike ISO files! [Ed: last week]
  • July ’16 security fixes for Java 8
    On the heels of Oracle’s July 2016 security updates for Java 8, the icedtea folks have released version 3.1.0 of their build framework so that I could create packages for OpenJDK 8u101_b13 or “Java 8 Update 101 Build 13” (and the JRE too of course).
  • Pipelight update
    I decided to do an update of my “pipelight” package. I had not looked at it for a long time, basically because I do not use it anymore, but after I upgraded my “wine” package someone asked if I could please write up what could be done for wine-pipelight. As you know, pipelight is a Linux plugin wrapper for Mozilla-compatible browsers which lets you install and use Windows plugins on Linux. This configuration enables you to access online services which would otherwise be unavailable to you on a Linux platform. The pipelight plugin wrapper uses wine to load the Windows software.
  • Red Hat, Inc. (NYSE:RHT) Current Analyst Ratings
  • Friday Session Wrap for Red Hat, Inc. (NYSE:RHT)
  • Fedora @ EuroPython 2016 - event report
  • Android 7.0 Nougat could be release as soon as next month
  • Android gains anti-spam caller ID feature
  • Amazon Cloud Revenue Hits $2.9B
  • ServerMania – Discover High Availability Cloud Computing, powered by OpenStack
    Cloud computing is fast growing in the world of computer and Internet technology, many companies, organizations and even individuals are opting for shared pool of computing resources and services. For starters, Cloud computing is a type of Internet-based computing where users consume hosted services on shared server resources. There are fundamentally three types of cloud computing available today: private, public and hybrid cloud computing.

Leftovers: OSS and Sharing

  • Student survey data shows Open Source training uptake amongst women and young people remains extreme
    Future Cert, the UK and Ireland representative for the LPI (Linux Professional Institute), is calling for more awareness of Open Source software training amongst the under 21s and especially women, which the industry is so desperately in need of. New figures from a recent Future Cert student survey reveals that the number of women and young people taking LPI Certification in Open Source computing remains extremely low. Of those questioned, 98% were male, and just 2% were female, taking an LPI exam. This figure is significantly less than an already low figure of around 15% to 17% of women in IT careers in general. It raises the question, what does the industry need to do to make an Open Source career attractive to women?
  • Quality in open source: testing CRIU
    Checkpoint/Restore In Userspace, or CRIU, is a software tool for Linux that allows freezing a running application (or part of it) and checkpointing it to disk as a collection of files. The files can then be used to restore and run the application from the point where it was frozen. The distinctive feature of the CRIU project is that it is mainly implemented in user space. Back in 2012, when Andrew Morton accepted the first checkpoint/restore (C/R) patches to the Linux kernel, the idea to implement saving and restoring of running processes in user space seemed kind of crazy. Yet, four years later, not only is CRIU working, it has also attracted more and more attention. Before CRIU, there had been other attempts to implement checkpoint/restore in Linux (DMTCP, BLCR, OpenVZ, CKPT, and others), but none were merged into the mainline. Meanwhile CRIU survived, which attests to its viability. Some time ago, I implemented support for the Test Anything Protocol format into the CRIU test runner; creating that patch allowed me to better understand the nature of the CRIU testing process. Now I want to share this knowledge with LWN readers. [...] The CRIU tests are quite easy to use and available for everyone. Moreover, the CRIU team has a continuous-integration system that consists of Patchwork and Jenkins, which run the required test configurations per-patch and per-commit. Patchwork also allows the team to track the status of patch sets to make the maintainer's work easier. The developers from the team always keep an eye on regressions. If a commit breaks a tree, the patches in question will not be accepted.
  • Open-source Wire messenger gets encrypted screen-sharing
    Chat app Wire has been rapidly adding feature as of late as it looks to gain some traction against the myriad of competitors out there. The latest trick in its arsenal is screen sharing. Now you can click on the new screen-sharing button to, well, share your screen during a call (if you’re on a desktop, that is). It works during group chats too and, as with all Wire communications, is encrypted end-to-end. Wire believes it’s the first messaging app to include end-to-end encryption.
  • SPI board election results are available
    Software in the Public Interest (SPI) has completed its 2016 board elections. There were two open seats on the board in addition to four board members whose terms were expiring. The six newly elected members of the board are Luca Filipozzi, Joerg Jaspert, Jimmy Kaplowitz, Andrew Tridgell, Valerie Young, and Martin Zobel-Helas. The full results, including voter statistics, are also available.
  • SFK 2016 - Call for Speakers
    Software Freedom Kosova is an annual international conference in Kosovo organized to promote free/libre open source software, free culture and open knowledge, now in its 7th edition. It is organized by FLOSSK, a non governmental, not for profit organization, dedicated to promote software freedom and related philosophies.
  • Microsoft's Next Open Source Target Could Be PowerShell: Report
  • Open-source drug discovery project advances drug development
  • The First-Ever Test of Open-Source Drug-Discovery
  • Open-Source Drug Discovery a Success
  • CNS - Open-Source Project Spurs New Drug Discoveries
    Medicines for Malaria Venture, a nonprofit group based in Geneva, Switzerland, distributed 400 diverse compounds with antimalarial activity — called the Malaria Box — to 200 labs in 30 nations in late 2011. The findings from subsequent studies and analyses were published Thursday in the journal PLOS Pathogens. Distributing the Malaria Box to various labs enabled scientists to analyze the compounds and develop findings that have led to more than 30 new drug-development projects for a variety of diseases. As a stipulation to receiving the samples, the various research groups had to deposit the information from their studies in the public domain.
  • Wire and Launchkit go open source, a water flow monitoring system, and more news
  • Apache, astsu, Biscuit, Python, Puppet 4, systemd & more!
  • The Onion Omega2: The Latest Router Dev Board
  • Build a $700 open source bionic prosthesis with new tutorial by Nicolas Huchet of Bionico
    The 3D printing community has already successfully taken over the market for cosmetic prostheses, as fantastic initiatives like E-NABLE have proven. But the world of bionics is a different place and just a handful of makers have gone there with any form of success, such as the very inspiring Open Bionics. But even 3D printed bionic prostheses are definitely within our reach, as French open source fanatic Nicolas Huchet of Bionico has proven. Though by no means a making expert himself, he 3D printed his own open source bionic hand during a three month residency at FabLab Berlin and has now shared all the files – including an extensive tutorial – online. This means you can now 3D print your very own bionic prosthesis at home for just $700.
  • BCN3D Technologies develops open source 3D printed 'Moveo' robotic arm for schools
    Designed from scratch and developed by BCN3D engineers in collaboration with the Generalitat de Catalunya’s Departament d’Ensenyament (Department of Education), the BCN3D Moveo is an Arduino Mega 2560-powered, 3D printed robotic arm which could enable schools and colleges in Spain and elsewhere to teach students the basics of robotics, mechanical design, and industrial programming. When the Departament d’Ensenyament approached BCN3D one year ago regarding the possibility of an educative robotics project, the tech organization jumped at the chance to get on board.

Security Leftovers

10 hot Android smartphones that got price cuts recently

With numerous smartphone getting launched each month, brands always adjust prices to give slightly competitive edge to older smartphone models and also to clear inventories. Here are 10 smartphones that got price cuts recently. Read more