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About Tux Machines

Sunday, 23 Oct 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

Type Title Author Replies Last Postsort icon
Story Google's open source search to end srlinuxx 17/10/2011 - 6:11pm
Story Going From "Ow" To "Wow" In Open Source srlinuxx 17/10/2011 - 6:09pm
Story odds & ends: srlinuxx 17/10/2011 - 2:03am
Story openSUSE Weekly News 197 srlinuxx 16/10/2011 - 8:16pm
Story Isle of Open Source 2011 at Villa Bighi srlinuxx 16/10/2011 - 8:13pm
Story Unity much improved in Ubuntu 11.10 srlinuxx 16/10/2011 - 8:11pm
Story Gnome 3.2 reviewed srlinuxx 4 16/10/2011 - 8:16am
Story There is Free Software and then there is Free Software srlinuxx 16/10/2011 - 12:20am
Story Mageia, three months (or so) on srlinuxx 16/10/2011 - 12:18am
Story Plasma Active srlinuxx 16/10/2011 - 12:13am

Ian Murdock: Debian "missing a big opportunity"

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Ian Murdock founded Debian GNU/Linux nearly fifteen years ago, and today it provides the foundations for many well-known distros such as Ubuntu and Knoppix. LXF caught up with Ian, who currently chairs the Linux Standards base, and asked him about Debian politics, leadership and the rise of Ubuntu...

LXF: How happy are you with how Debian has turned out?

Armed with open source

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Open source technologies already permeate most data centers, and their influence is spreading. However, data center managers who wouldn't think twice about dropping a new Linux server into a rack feel very differently about building an open source firewall as the main barrier between their own network and the great unwashed. Security remains outside the open-source comfort zone.

Linux adoption presents challenges to commercial suppliers

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Recently published research by Venture Development Corporation (VDC; Natick, MA, USA; indicates increasing adoption of Linux in embedded system-development projects.

To Ubuntu or to Kubuntu

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Within four days, I’ve reformatted my hard drive and installed Ubuntu and Kubuntu in quick successions…twice. So that’s a total of four Linux installations in four days. Once again, I was haunted by the ghost of indecision. Should I go for Ubuntu with the clean, minimalistic Gnome, or embrace Kubuntu with the fancy, aesthetic KDE?


Network Monitoring With ntop

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ntop is a network traffic tools that shows network usage in a real time. One of the good things about this tool is that you can use a web browser to manage and navigate through ntop traffic information to better understand network status.

A month with KDE

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Last month I wrote a piece saying that I was going to try KDE for a month (I’m a big GNOME fan!) and then report back on my experiences. I must admit I’m feeling relieved to be back with GNOME as I never really felt comfortable with KDE, but that’s not to say it was all bad.

Linux and High-Performance Computing

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High-performance computing (HPC) has moved from the domain of government and academic laboratories to being an essential component of the design process. Today, it is almost unthinkable to develop the key components of a car, airplane or even many consumer products without computer-assisted structural or impact analysis.

Import mail into Gmail with the Gmail Loader

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So, you've turned your back on traditional mail clients and get your mail fix via Gmail these days. The only problem is getting to all those old message that are stuck in your old email client. One way to stuff that old mail into your shiny and capacious Gmail account is to use Mark Lyon's Gmail Loader.

MINIX: what is it, and why is it still relevant?

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MINIX, as originated by Andy Tanenbaum, is an operating system that has its roots and heart in academia as a tool that teaches you how kernels really should work. Recently, however, with the advent of version three of this rock solid OS, the focus is on making a production ripe embedded distribution.

Is Red Hat Ready to Be the Next Microsoft?

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Much like Microsoft's influence over software developers in the 1990s, Red Hat has seemingly rallied all of the major open source application providers to support the company's forthcoming online store--known as the Red Hat Exchange.

An introduction to the XMMS2 package

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Over the past few years I've used the venerable XMMS application for playing back all my audio content. After reading recently that this project has been mothballed, seeing no future updates, I decided to try the successor project XMMS2. Here's how I got on.

It's Channel Time For Linux

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A new wave of emerging Linux application providers are doubling and even tripling their channel investments this year as they move to take Linux from a cult status relegated to business niches to a mainstream end-to-end solution stack.

How to get Java Swing apps under Beryl or Compiz

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At this time, Java Swing apps won't run properly under Beryl or Compiz. The app comes up, but it comes up completely blank. It's a known issue, and Java engineers are working on it. But until it hits my box, I still need to run Java, and I'm definitely not giving up Beryl.

Dell, Linux... and Mark Shuttleworth

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A few weeks back Dell invited ideas from the world at large about what it should put on sale - in other words, what did the so-called "community" want?

BrainShare: The Heart of Novell

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The reason I wanted to attend BrainShare this year, specifically, was to find out for myself if Novell was really a Linux company, or if they were just talking the talk.

Imagine my complete and utter surprise when I discovered I didn't need to actually attend the show to learn the answer.

What's new in cooker? Ask the Inside Man - issue VI

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How can I become a Mandriva Packager? : A new contributor, Shlomi Fish, appeared on the cooker ML and asked how he could become a Mandriva packager[1]. Stéphane Teletchéa directed him to the Submitter HOWTO[2] and some others docs. Since then, Shlomi Fish submits severals perl related packages. Welcome on board Shlomi !
+--- [1]

My First Two Months With Ubuntu

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It’s been a little over two full months that I’ve been using Ubuntu Linux as my sole operating system (cold turkey switch from Windows) and I think it’s about time to share some thoughts, some links, and hopefully a little knowledge that I’ve picked up along the way.

Bring on the bling with Beryl: a look at a new Linux window manager

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Desktop computing technology has evolved considerably since the first graphical user interface was developed by researchers at Xerox's Palo Alto Research Center in 1973.

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More in Tux Machines

Security News

  • Friday's security updates
  • World’s first hack-proof Wi-Fi router with open source firmware is here
    Turris Omnia WiFi Router, the world’s first hack-proof router with open source firmware launched yesterday at the CES Unveiled Show in Prague, Czech Republic.
  • Open-source hack-proof router aims to close cyber security gap
    Routers are the gateway of every home internet network. Yet, while many computers run antivirus software, little has been done thus far to protect routers against cyber threats. A new device, described as the world’s first hack-proof router, was launched on Thursday at the CES Unveiled Show in Prague. The main strength of the Turris Omnia router, a spin-out of a cyber security research project by Czech Republic’s domain administrator, is the fact that it automatically updates and patches vulnerabilities as they become known.
  • Adding a phone number to your Google account can make it LESS secure.
    Recently, account takeovers, email hacking, and targeted phishing attacks have been all over the news. Hacks of various politicians, allegedly carried out by Russian hackers, have yielded troves of data. Despite the supposed involvement of state-sponsored agents, some hacks were not reliant on complex zero-day attacks, but involved social engineering unsuspecting victims. These kinds of attacks are increasingly likely to be used against regular people. This recently happened to a friend of mine: Two weeks ago, an ex-colleague (actually, my officemate at Google way back in 2002) — let’s call him Bob — had his Google account compromised while on vacation in Hawaii. With his primary email account compromised, the attacker could have:
  • “Dirty COW”, the most dangerous Linux Bug for the last 9 years
    Red Hat, the leading open source software developer firm, has revealed that Linux Kernel has been infected with a serious bug for the past 9 years. The bug has been dubbed as Dirty Cow. It is deemed dangerous because through this bug, an attacker can get write access to read-only memory.
  • Serious Dirty COW bug leaves millions of Linux users vulnerable to attack
  • Rigging the Election
    When Dorothy discovers fraud in the land of Oz, she is told by the Wizard, "Don't look behind the curtain." But she does. In America, we demand truth and accountability in so many aspects of our daily lives, and yet somehow there's little public outcry for transparency within voting, the sacred cornerstone of our democracy. For the most part, we sleep soundly under the blanket of assurances from government officials. FBI Director James Comey even attempted a spin of irony recently, noting that our "clunky" voting process actually makes wholesale rigging more difficult. However, Comey misses the bigger picture. [...] Hardly anyone uses the same computer from 12 years ago, yet large sections of the country currently vote on aging electronic systems which utilize proprietary software that cannot be publicly examined. Unverifiable technology remains deployed in 29 states – including Pennsylvania, Ohio, Florida – and other key battleground states, which may determine our next president. Races in these areas are not evidence based, and consequently, we cannot be certain ballots reflect voter intent. Bereft of such knowledge, how can we put faith in the legitimacy of our government?
  • Cyber attack: hackers 'weaponised' everyday devices with malware to mount assault
    The huge attack on global internet access, which blocked some of the world’s most popular websites, is believed to have been unleashed by hackers using common devices like webcams and digital recorders. Among the sites targeted on Friday were Twitter, Paypal and Spotify. All were customers of Dyn, an infrastructure company in New Hampshire in the US that acts as a switchboard for internet traffic. Outages were intermittent and varied by geography, but reportedly began in the eastern US before spreading to other parts of the country and Europe. Users complained they could not reach dozens of internet destinations, including Mashable, CNN, the New York Times, the Wall Street Journal, Yelp and some businesses hosted by Amazon.
  • Homeland Security Is ‘Investigating All Potential Causes’ of Internet Disruptions
    Cyber attacks targeting a little known internet infrastructure company, Dyn, disrupted access to dozens of websites on Friday, preventing some users from accessing PayPal, Twitter and Spotify. It was not immediately clear who was responsible for the outages that began in the Eastern United States, and then spread to other parts of the country and Western Europe. The outages were intermittent, making it difficult to identify all the victims. But technology news site Gizmodo named some five dozen sites that were affected by the attack. They included CNN, HBO Now, Mashable, the New York Times,, the Wall Street Journal and Yelp.
  • Blame the Internet of Things for Destroying the Internet Today
    A massive botnet of hacked Internet of Things devices has been implicated in the cyberattack that caused a significant internet outage on Friday. The botnet, which is powered by the malware known as Mirai, is in part responsible for the attack that intermittently knocked some popular websites offline, according to Level 3 Communications, one of the world’s largest internet backbone providers, and security firm Flashpoint. “We are seeing attacks coming from a number of different locations. We’re seeing attacks coming from an Internet of Things botnet that we identified called Mirai, also involved in this attack,” Dale Drew, chief security officer at Level 3 Communications, said on a livestream on Friday afternoon.
  • How to Understand Today’s Internet Outage in 4 Words
    A massive DDoS attack against a major DNS service likely using a botnet of IoT devices resulted in Internet issues across the eastern United States Friday, making it hard for many users to access their favorite sites. Phew. That’s a lot of acronyms.
  • IoT Can Never Be Fixed
    This title is a bit click baity, but it's true, not for the reason you think. Keep reading to see why. If you've ever been involved in keeping a software product updated, I mean from the development side of things, you know it's not a simple task. It's nearly impossible really. The biggest problem is that even after you've tested it to death and gone out of your way to ensure the update is as small as possible, things break. Something always breaks. If you're using a typical computer, when something breaks, you sit down in front of it, type away on the keyboard, and you fix the problem. More often than not you just roll back the update and things go back to the way they used to be.
  • Hacked Cameras, DVRs Powered Today’s Massive Internet Outage
    A massive and sustained Internet attack that has caused outages and network congestion today for a large number of Web sites was launched with the help of hacked “Internet of Things” (IoT) devices, such as CCTV video cameras and digital video recorders, new data suggests. Earlier today cyber criminals began training their attack cannons on Dyn, an Internet infrastructure company that provides critical technology services to some of the Internet’s top destinations. The attack began creating problems for Internet users reaching an array of sites, including Twitter, Amazon, Tumblr, Reddit, Spotify and Netflix.
  • How an army of vulnerable gadgets took down the web today
    At some point this morning, one of the US’s critical internet infrastructure players was hit with a staggering distributed denial of service (DDoS) attack that has taken out huge swaths of the web. Sites like Twitter, Netflix, Spotify, Reddit, and many others — all clients of a domain registration service provider called Dyn — have suffered crippling interruptions and, in some cases, blanket outages. Details are now emerging about the nature of the attack. It appears the cause is what’s known as a Mirai-based IoT botnet, according to security journalist Brian Krebs, who cited cyber-threat intelligence firm Flashpoint. Dyn’s chief strategy officer Kyle Owen, who spoke with reporters this afternoon, later confirmed Flashpoint’s claim, revealing that traffic to its servers was clogged with malicious requests from tens of millions of IP addresses in what the company is calling a "very sophisticated and complex attack."
  • Fixing the IoT isn't going to be easy
    A large part of the internet became inaccessible today after a botnet made up of IP cameras and digital video recorders was used to DoS a major DNS provider. This highlighted a bunch of things including how maybe having all your DNS handled by a single provider is not the best of plans, but in the long run there's no real amount of diversification that can fix this - malicious actors have control of a sufficiently large number of hosts that they could easily take out multiple providers simultaneously. To fix this properly we need to get rid of the compromised systems. The question is how. Many of these devices are sold by resellers who have no resources to handle any kind of recall. The manufacturer may not have any kind of legal presence in many of the countries where their products are sold. There's no way anybody can compel a recall, and even if they could it probably wouldn't help. If I've paid a contractor to install a security camera in my office, and if I get a notification that my camera is being used to take down Twitter, what do I do? Pay someone to come and take the camera down again, wait for a fixed one and pay to get that put up? That's probably not going to happen. As long as the device carries on working, many users are going to ignore any voluntary request.
  • Indiscreet Logs: Persistent Diffie-Hellman Backdoors in TLS
    Software implementations of discrete logarithm based cryptosystems over finite fields typically make the assumption that any domain parameters they are presented with are trustworthy, i.e., the parameters implement cyclic groups where the discrete logarithm problem is assumed to be hard. An informal and widespread justification for this seemingly exists that says validating parameters at run time is too computationally expensive relative to the perceived risk of a server sabotaging the privacy of its own connection. In this paper we explore this trust assumption and examine situations where it may not always be justified. We conducted an investigation of discrete logarithm domain parameters in use across the Internet and discovered evidence of a multitude of potentially backdoored moduli of unknown order in TLS and STARTTLS spanning numerous countries, organizations, and protocols. Although our disclosures resulted in a number of organizations taking down suspicious parameters, we argue the potential for TLS backdoors is systematic and will persist until either until better parameter hygiene is taken up by the community, or finite field based cryptography is eliminated altogether.

Blockchain and FOSS

  • R3 Finally Open Sources Blockchain Project, Admits Budget Difficulty
    One major criticism on private Blockchain development initiatives led by banks and financial institutions has been the ambiguity in the coding language and structure of permissioned ledgers. The R3 Consortium is attempting to neutralize it by open sourcing its technology. R3 Corda, a private Blockchain platform specifically developed for financial establishments with massive transactional volumes by R3CEV, is officially rendered open source by the consortium after over 70 of its member financial institutions came to a consensus in setting a standard for the Blockchain technology.
  • Blockchain-Fueled Open-Source P2P Energy Trading System Wins Energy Hackathon
    Following a weekend of solution seeking, collaboration and competition, the highlight of the Hackenergy 2016 event was a blockchain-fueled peer-to-peer (P2P) energy trading system called EcoCoin, which grabbed top honors.

Tizen News

  • New details revealed about future Samsung QLED TVs
    Samsung has unveiled the latest details of his stunning, next-generation TV. Named SUHD Qualmark Red TV, it’s based on the proprietary technology Samsung has pioneered: QLED, long for Quantum dot Light-Emitting Diode. According to sources from Samsung Electronics, the product will cover the high-end spectrum of the market, proposing itself as the top premium TV produced by the South Korean company. This move, which confirms Samsung’s continuos attention to innovation, proves the drive of the enterprise on delivering the highest quality products with consistency while maintaining a strong focus on research and development.
  • Samsung Z2 Officially Launched in Indonesia
    The Samsung Z2 launch which was initially planned for the month of September in Indonesia, however that didn’t turn out to be true. Samsung Indonesia have finally launched the Z2 in the country at an official launch event. The launch took place at the country’s capital Jakarta on Wednesday that is the 19th of October. The smartphone has been priced at 899,000 Indonesian Rupiah ($70 approx.). Samsung are also bundling a free Batik back cover with the smartphone for the early customers. This is also the first Tizen smartphone to be launched in Indonesia.
  • Game: Candy Funny for your Tizen smartphone
    Here is another puzzle type game that has recently hit the Tizen Store for you to enjoy. “Candy Funny” is brought to you by developer Julio Cesar and is very similar to Candy Crush. You have 300 levels available to play and all levels have 3 stars , the number of stars shows how good or bad you actually are. You don’t have much time to accumulate the highest score you can and unlock further screens.
  • Master Blaster T20 Cup 2016 Game for Tizen Smartphones
    Games2Win India Pvt. Ltd. ( an Indian app development company has more than 800 proprietary apps and games in all smartphone and tablet platforms. Now, they have 51 million downloads of their apps and games in all platforms. They have already got 8 games in the Tizen Store and today they added a new cricket game “Master Blaster T20 Cup 2016”.
  • Slender Man Game Series now available on Tizen Store

Red Hat and Fedora

  • Rivals Red Hat, Mirantis Announce New OpenStack Partnerships
    The cloud rivals both announce new telco alliances as competition in the cloud market heats up. Red Hat and Mirantis both announced large agreements this week that bring their respective OpenStack technologies to carrier partners. The news comes ahead of the OpenStack Summit that kicks off in Barcelona, Spain, on Oct. 24. Red Hat announced on Oct. 19 that it has a new OpenStack partnership with telco provider Ericsson. "Ericsson and Red Hat recognize that we share a common belief in using open source to transform the telecommunications industry, and we are collaborating to bring more open solutions, from OpenStack-based clouds to software-defined networking and infrastructure, to customers," Radhesh Balakrishnan, general manager of OpenStack at Red Hat, told eWEEK.
  • Turbulent Week Ends, How Did This Stock Fare: Red Hat, Inc. (NYSE:RHT)
  • Flatpak; the road to CI/CD for desktop applications?
    In this presentation I will introduce Flatpak and how it changes the software distribution model for Linux. In short it will explain the negatives of using packages, how Flatpak solves this, and how to create your own applications and distribute them for use with Flatpak. This presentation was given at the GNOME 3.22 release party, organized by the Beijing GNOME User Group.
  • The who in the where?
    The job is like many other roles called “Community Manager” or “Community Lead.” That means there is a focus on metrics and experiences. One role is to try ensure smooth forward movement of the project towards its goals. Another role is to serve as a source of information and motivation. Another role is as a liaison between the project and significant downstream and sponsoring organizations. In Fedora, this means I help the Fedora Project Leader. I try to be the yen to his yang, the zig to his zag, or the right hand to his right elbow. In all seriousness, it means that I work on a lot of the non-engineering focused areas of the Fedora Project. While Matthew has responsibility for the project as a whole I try to think about users and contributors and be mechanics of keeping the project running smoothly.