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Monday, 23 Jul 18 - 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 What Build System Should Qt 6 Use? Roy Schestowitz 21/07/2018 - 5:33pm
Story Wine and Games for GNU/Linux Roy Schestowitz 21/07/2018 - 5:29pm
Story Android Leftovers Rianne Schestowitz 21/07/2018 - 5:01pm
Story Jonathan Dieter: Small file performance on distributed filesystems - Round 2 Roy Schestowitz 21/07/2018 - 4:55pm
Story GNOME 3.30 Desktop Environment to Enter Beta on August 1, GNOME 3.29.4 Is Out Rianne Schestowitz 21/07/2018 - 4:45pm
Story Google’s iron grip on Android: Controlling open source by any means necessary Rianne Schestowitz 21/07/2018 - 4:42pm
Story Today in Techrights Roy Schestowitz 21/07/2018 - 4:29pm
Story Security: Huawei, Singapore, and Voting Machines With Back Doors Roy Schestowitz 21/07/2018 - 12:33pm
Story Android Leftovers Roy Schestowitz 21/07/2018 - 8:12am
Story Microsoft Uses Canonical/Snap as a 'Ramp' Against Bash/UNIX/Linux Roy Schestowitz 3 21/07/2018 - 8:04am

32-Bit Vs. 64-Bit Operating System

Filed under
Linux

This has really been confusing to some people choosing between 32-bit and 64-bit systems. Head over to any operating system’s website, you will be given a choice to download either versions of the same operating system. So what is the difference? Why do we have two different versions of the same OS? Let us solve this mystery here, once and for all.

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Convert video using Handbrake

Filed under
Software
Movies

Recently, when my son asked me to digitally convert some old DVDs of his high school basketball games, I immediately knew I would use Handbrake. It is an open source package that has all the tools necessary to easily convert video into formats that can be played on MacOS, Windows, Linux, iOS, Android, and other platforms.

Handbrake is open source and distributable under the GPLv2 license. It's easy to install on MacOS, Windows, and Linux, including both Fedora and Ubuntu. In Linux, once it's installed, it can be launched from the command line with $ handbrake or selected from the graphical user interface. (In my case, that is GNOME 3.)

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today's howtos

Filed under
HowTos

Wine 3.13

Filed under
Software

Fresh Docker Linux Benchmarks For Summer 2018

Filed under
Graphics/Benchmarks

The Docker testing was done from an Ubuntu 18.04 LTS x86_64 host running with the default Linux 4.15 kernel off the commonly-used Tyan 1U Xeon Scalable server with dual Xeon Gold 6138 processors. Docker was tested in its stock configuration on Ubuntu 18.04 LTS and each Docker container tested consecutively. Each Docker container was benchmarked in a fully-automated and reproducible manner using the open-source Phoronix Test Suite.

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Security: Updates, Ubuntu EoL, Passwords and More

Filed under
Security
  • Security updates for Friday
  • Ubuntu 17.10 (Artful Aardvark) End of Life reached on July 19 2018
  • Hacked Passwords Being Used In Blackmail Attempt -- Expect More Of This

    This was immediately obvious as a scam from a hacked database of passwords. Besides the fact that I haven't used that particular password in ages (and even when I did, it was the password I used for "unimportant" sites), there are a whole bunch of other reasons why it was obvious that the email was fake and it would be literally impossible for the person to have whatever it was they claimed to have on me. I found it funny enough that I reached out to some other folks to see if this was getting around, and a few people told me they'd seen similar ones, noting that the final note about sending it to "9 friends" appeared to be an increase from the usual of "5" that they had seen before.

    Indeed, Brian Krebs, who is always on top of these things, wrote a story about how a bunch of people got these emails last week. That one only asked for $1400, and also promised to send it to 5 friends. It has a few other slight differences to the one I received, but is pretty clearly sent by the same person/team of people with just a few modifications. Like the ones that Krebs reported on, mine appeared to come from an outlook.com email address. As Krebs notes, he expects that this particular scam is about to get a lot more popular, and will probably use a lot more recent set of passwords:

  • Hacker Summer Camp 2018: Cyberwar?

    I actually thought I was done with the pre-con portion of my Hacker Summer Camp blog post series, but it turns out that people wanted to know more about “the most dangerous network in the world”. Specifically, I got questions about how to protect yourself in this hostile environment, like whether people should bring a burner device, how to avoid getting hacked, what to do after the con, etc.

    [...]

    There’s never a guarantee of security, but with updated devices & good security hygiene, you can survive the DEF CON networks.

  • Amazon, Reddit And Others Fail To Warn Us About Dumb Passwords

    Believe it or not, there is still a large number of people who use passwords such as “password,” “password123”, “[dog’s name]1” and others along the same lines. And in the era of sophisticated hacking, these passwords are not exactly “safe.”

  • Decade of research shows little improvement in password guidance

You can now install Debian Linux apps directly from your Chromebook’s Files app

Filed under
Linux
Debian

Last month, XDA-Developers spotted a string of commits on the Chromium Gerrit which indicated of an upcoming support for easy installation of Linux apps on compatible Chrome OS devices. The commits suggested that Debian (.deb) files will be clickable from the Files app, which will then trigger the installation. Now a recent commit confirms that Google is indeed adding a file handler for Debian packages within the Chrome OS Files app.

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Cinnamon 4.0 Desktop Environment Promises to Be Fast and Have No Screen Tearing

Filed under
Linux

The recently released Linux Mint 19 "Tara" operating system features the latest Cinnamon 3.8 desktop environment, which promised to enable faster launching of apps and be more snappier than previous releases. After users' reactions, Linux Mint devs now decided to continue improving Cinnamon on this front for the next major release, Cinnamon 4.0, due for release this year.

Among the "snappiness" improvements they'll want to implement in the upcoming Cinnamon 4.0 desktop environment, Clement Lefebvre mentioned the removal of Vsync to eliminate a slight delay noticed when dragging a window with the mouse cursor, as well as to use "Force Composition Pipeline" in Nvidia Settings for Nvidia graphics cards to eliminate screen tearing.

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Mozilla: Privacy Suggestion, Rust Release, Addons, All Hands and VR

Filed under
Moz/FF
  • Browser privacy improvements and anti-fraud

    The good news is that interesting competition among web browsers is back, not just because of ongoing performance improvements in Firefox, but also because of Apple Safari's good work on protecting users from some kinds of cross-site tracking by default. Now the challenge for other browsers is to learn from the Safari work and build on it, to even more accurately implement the user's preferences on sharing their personal information. According to research by Tini Sevak at YouGov, 36% of users are "more likely to engage with adverts that are tailored to them", while 55% are "creeped out" by personalized ads. The browser has to get its data sharing settings right for the individual user, while minimizing the manual settings and decision fatigue that the user has to go through.

  • Announcing Rust 1.27.2

    The Rust team is happy to announce a new version of Rust, 1.27.2. Rust is a systems programming language focused on safety, speed, and concurrency.

  • [Mozilla Addons Blog:] Thank you, contributors!

    As a large, complex, and heavily visited site, it can be challenge for our small team to make sure that extension users and developers have a good experience on addons.mozilla.org (AMO). Fortunately, we are not alone. Thanks to volunteer contributors who share their time, energy, and talent, we’re able to extend our ability to extend the web by fixing reported bugs, implementing routine updates, landing new features, and moderating content listed on AMO.

  • Reps Council at SF All Hands 2018

    The All Hands is a special time of the year where Mozilla employees along with core volunteers gather for a week of many meetings and brainstorming. The All Hands Wiki page has more information about the general setting. During the All Hands, the Reps Council participated in the Open Innovation meetings as well as had meetings about improve 2018 planning.

  • This Week in Mixed Reality: Issue 13

    This week we focused on fixing bugs and delivering a seamless experience across our three areas: browsers, social, and the content ecosystem.

Microsoft Uses Canonical/Snap as a 'Ramp' Against Bash/UNIX/Linux

Filed under
Microsoft
Ubuntu
  • PowerShell launches as a snap

    PowerShell Core from Microsoft is now available for Linux as a Snap. Built on the .NET Framework, PowerShell is an open source task-based command-line shell and scripting language with the goal of being the ubiquitous language for managing hybrid cloud assets. It is designed specifically for system administrators and power-users to rapidly automate the administration of multiple operating systems and the processes related to the applications that run on those operating systems.

  • PowerShell Core now available as a Snap package

    The goal of PowerShell Core is to be the ubiquitous language for managing your assets in the hybrid cloud. That’s why we’ve worked to make it available on many operating systems, architectures, and flavors of Linux, macOS, and Windows as possible.

  • Microsoft's PowerShell Available on Ubuntu as a Snap, Here's How to Install It

    Canonical and Microsoft announced today that PowerShell automation and configuration management system is now available as a Snap package for Ubuntu Linux and other Snap-enabled GNU/Linux distributions.

    Consisting of a cross-platform command-line shell and related scripting language, as well as a framework for dealing with cmdlets, Microsoft's PowerShell works on Windows, macOS, and Linux platforms to allow power-users and system administrators to have better and automated control over the administration of several operating systems.

  • Microsoft's PowerShell Now Available On Ubuntu In Snap Form

    Canonical and Microsoft have just announced that PowerShell Core is now available for Ubuntu users in Snap format.

    Back in the summer of 2016, Microsoft open-sourced PowerShell with plans to support Linux. PowerShell has been available on Linux for a while now without too much adoption while now it's available in Snap form for making it easy to deploy on Ubuntu and other Snap-supported platforms.

Games Leftovers

Filed under
Gaming

Linux Mint Updates

Filed under
GNU
Linux
  • [Linux Mint] Monthly News – July 2018

    A mistimed MESA update in Xenial temporarily broke Ubuntu and Linux Mint upgrades. We were able to block it on the 7th of July, and ask people to revert the upgrade with Timeshift. On the 9th, everything was resolved, and the upgrade path was fixed and re-opened.

    More recently, a grub update triggered an issue in one of our own packages. That issue could only be triggered by a new grub update and so it had gone undetected during QA and the BETA test. Although it was fixed in a matter of hours in the repositories, it still affects our installation ISO images and it breaks EFI installations when the live session is connected to the Internet. The release notes were updated to ask people to install offline. New 64-bit ISO images for Linux Mint 19 Cinnamon, MATE and Xfce were produced with the fixed package and they passed QA yesterday. These new ISOs will replace the current images in the days to come.

    Be careful with Kernel 4.15.0-24. A critical issue causes some computers to boot really slowly, or not to boot at all. Ubuntu is aware of it and working on a fix. We’ve also received negative feedback from the 4.15 kernel series in Mint 18.x (based on Ubuntu Xenial). Although Ubuntu decided to switch the HWE series towards it, the 4.15 series doesn’t appear to support some proprietary drivers yet (nvidia-3.04 and nvidia-340 among them).

    We’re also aware of regressions in the Bionic base affecting VPN, Samba, Wine (recently fixed). Ubuntu 18.04 is a brand new base and we’re sure it will settle, receive bug fixes and get more mature with time.

    Of course our attention is mostly focused on the problems and we quickly forget about all the improvements. We had a great Linux Mint 19 release, we also received a huge amount of positive feedback and we’ve seen many great changes when moving from 16.04 to 18.04.

  • Linux Mint Debian Edition 3 Is On The Way, Cinnamon 4.0 Working On Speed

    The Linux Mint team has shared a routine status update about the work they have been engaged in over the past month, including dealing with some nasty package updates and readying the beta of Linux Mint Debian Edition 3 (LMDE 3).

    This month they had to deal with some headaches causing issues stemming from Ubuntu stable release updates around Mesa and GRUB in particular. There's also been a kernel problem to deal with, among other regressions. But for those that are fans of Linux Mint Debian Edition whereby the distribution uses a Debian based over Ubuntu LTS, the LMDE 3 release is on the way. The developers believe the LMDE 3 Beta should surface by the end of July. Additionally, they plan to ship LMDE 3 both with their own live installer as well as a Calamares-based installer option.

  • Free eBook from Packt - Linux Mint Essentials

Play Addictive Puzzle Game 2048 in Linux [GUI and Terminal]

Filed under
Gaming

Popular mobile puzzle game 2048 can also be played on Ubuntu and Linux distributions. Heck! You can even play 2048 in Linux terminal. Don’t blame me if your productivity goes down because of this addictive game.
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Red Hat News

Filed under
Red Hat

A brief history of text-based games and open source

Filed under
OSS

The Interactive Fiction Technology Foundation (IFTF) is a non-profit organization dedicated to the preservation and improvement of technologies enabling the digital art form we call interactive fiction. When a Community Moderator for Opensource.com suggested an article about IFTF, the technologies and services it supports, and how it all intersects with open source, I found it a novel angle to the decades-long story I’ve so often told. The history of IF is longer than—but quite enmeshed with—the modern FOSS movement. I hope you’ll enjoy my sharing it here.

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Fact check: Linux developer accused of pedophilia in fake blog posts

Filed under
Linux

Followers of some of Reddit’s Linux-devoted subreddits were recently greeted with an unusual and disturbing discovery: pro-pedophilia and anti-Semitic blog posts from the developer of Linux Exherbo, a Linux distribution with native cross-compiling package management.

A website under the developer’s name featured a number of unsavory blog posts. Fortunately, the blog appears to be fake.

The developer, Bryan Østergaard, normally posts updates to a LiveJournal page under the username kloeri, although the last update dates 2014. Earlier this week, someone shared to Reddit a different blog attributed to Østergaard with a handful of more recent blog posts explaining “why” he decided to create Exherbo.

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Open source code worth $600m contributed to Apache

Filed under
OSS

Open source code valued at over $600 million was delivered by volunteer project contributors to the Apache Software Foundation (ASF) in a single 12-month period.

That's according to the Apache Software Foundation's (ASF) annual report for its 2018 fiscal year, which ended on 30 April. The report was released last week.

ASF was established in 1999 and claims to be the world's largest open source foundation with more than 300 freely available, enterprise-wide projects that serve as the backbone for some of the most visible and widely used applications in computing today.

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RIP, Printrbot

Filed under
Hardware
OSS
  • Printrbot has shut down

    Printrbot, a popular Kickstarter-backed 3D printer company, has shut down, leaving only a barebones website and little explanation.

  • Pioneering desktop 3D printer maker Printrbot closes it doors
  • Printrbot Closes Doors, Saddening 3D Printing Fans Everywhere

    In a competitive market, it’s hard for any company to stay ahead of the others, and it’s a sad fact that even some of the most popular and long-lived companies succumb to heavy weather. Printrbot, founded in 2011, had legions of fans who loved its printers’ affordability, ease of assembly and use, and open source freedom. Printrbot 3D printers were 3D printers for the people – only a few hundred dollars, they provided access to 3D printing technology for people who hadn’t been able to afford it before, and although they were simple, they were high quality. Best of all, you could make them your own, tinkering with them and creating new and unique machines, as so many users did. The company was ethical, direct and honest. Some open source 3D printer companies just download files and don’t share. Printrbot dutifully shared its source files and was a rare true open source company.

  • 3D Printing Community saddened by closure of Printrbot 3D printers

    Open source 3D printer manufacturer Printrbot has announced the close of its business, citing poor sales as the reason for the decision. A simple statement on the Printrbot website from founder Brook Drumm reads:

    “Printrbot is closed. Low sales led to hard decisions. We will be forever grateful to all the people we met and served over the years. Thank you all.”

    For the time being, Drumm will reportedly be “unreachable” for comments, and plans to share his views and plans for this “final chapter” in due course.

    The 3D Printing Community however has take to social media in mourning of the company, with figures including Joel Telling (YouTube’s 3D Printing Nerd), Thomas Sanladerer, and Dr. Adrian Bowyer himself weighing in on the close.

  • Printrbot Shuts Down After Seven Years of Creating Open Source 3D Printers

    Printrbot, the 3D printing manufacturer which was founded in 2011 with the launch of its original Printrbot printer on Kickstarter, has announced that it's now sadly closing its doors.

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Linux 4.17.9, 4.14.57, 4.9.114, 4.4.143, and 3.18.116