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Saturday, 17 Nov 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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Tips for new Gentoo users

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Gentoo

Gentoo is one of the most difficult distributions to learn, though veteran Gentoo users might point out that its friendly community and extensive documentation can help new users. Here are some tips that might make Gentoo easier for anyone who wants to give it a try.

Mark Shuttleworth: Pervasive support (2)

Filed under
Linux

I have this weird relationship with the words “it’s not supported”. Whenever I’m talking to an audience of typical computer users about Linux I’ll hear those words. So why do people say “Linux is not supported”?

Combining OpenOffice.org text documents using master files

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HowTos

One of the recurring tasks in these inescapable group projects is combining your work for the final presentation. You can choose to copy and paste, or choose Insert > File, to combine the documents. But on a grand scale and with multiple authors continuing to update their content, this can cause problems.

Creating a managed website—Part 1

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HowTos

Do you manage a website? Maybe you’re looking after the site for a small business. Maybe you’re doing it for a community group. Perhaps it’s your own personal site. You’d like it to be dynamic: to have some fresh news every week and a home page that’s always up to date. Therein lies the problem.

Also: Improving website security

Step-By-Step Configuration of NAT with iptables

Filed under
Linux
HowTos

This tutorial shows how to set up network-address-translation (NAT) on a Linux system with iptables rules so that the system can act as a gateway and provide internet access to multiple hosts on a local network using a single public IP address. This is achieved by rewriting the source and/or destination addresses of IP packets as they pass through the NAT system.

http://www.howtoforge.com/nat_iptables

A few tips for starting KDE4 development

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KDE

If you want to start building KDE4, here are a few hints, gathered from the most frequent questions I hear.

A week with SuSE 10

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Reviews
SUSE

A series of events led me to installing a copy of Novell's Suse Linux Enterprise Desktop 10 last week. Given the hype that Novell had made around the distribution I was expecting to be impressed. And I was.

Dirk Dashing 1.02 released

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Gaming

Today a Dirk Dashing update has been released for Linux, to fix several bugs found by Linux gamers. This include fixed another problem with the game locking up on some distributions, camera movement near the edge of map, and a bug when restarting a level after dying and camera is not positioned correctly.

More Here.

TurboLinux's Wizpy: bootable Linux on a PMP

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Linux

We've all seen plenty of Linux computers on a stick before, right? But check the TurboLinux Wizpy which brings all that portable Linux PC and USB mass storage goodness wrapped inside a DivX capable MP3 player. The Wizpy features a 1.7-inch OLED display, 4GB of flash memory, an FM radio, and additional support for OGG/WMA/AAC formats. It comes pre-loaded with Turbolinux Fuji and a smattering of apps such as Firefox, Thunderbird, and Skype.

New online class teaches basic Linux for free

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Linux

LinuxBasic.org, an online community devoted to helping people learn to install and run Linux, has announced its second free Linux class. "An Introduction to Linux Basics" aims to instill a basic understanding about Linux for beginners who want to know more about how the system works, according to the site.

Fedora Core 6: Beauty or Beast?

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Linux
Reviews

After the usual new-release downloading frenzy died down a bit, I downloaded the 3.3 gigabyte DVD .iso image, stoked the boiler of my test PC, and put Fedora Core 6 through its paces. My mission: to determine if FC6 is suitable for production systems, or if it's better suited as a bleeding-edge testbed.

Ballmer on Patents: Swinging a Saber or a Salami?

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News

If MS plans to sue for intellectual property related issues, IBM is unlikely to choose an obsequious posture. Today's leaders at big blue don't cower to opposition. Moreover, even when tides turn, they demonstrate some unique strategy of their own.

Fluxbuntu - Installation & Screenshots

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Ubuntu

Fluxbuntu is a light-weight, standards-compliant, Ubuntu-based Linux distribution featuring the Fluxbox window manager.The project’s primary goal is to develop an operating system that would run on a wide range of mobile devices and computers, both low-end and high-end.

How to bridge networks with OpenVPN

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HowTos

OpenVPN is an easy-to-use open source VPN software based on SSL (Secure Sockets Layer) that offers cross-platform interoperability. The majority of OpenVPN tutorials I've found describe how users can connect to a corporate network from their laptops over insecure networks, such as the wireless network in a hotel. By contrast, the setup I'm about to describe is better suited for permanently connecting entire networks -- for example, branch offices to the headquarters of a company.

Playing with partitions

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HowTos

If you ever partition your hard disk you will find that no matter how smart you think you have organized your partitions you will always come to a situation where you have to play around with your partitions. Fortunately with linux and indeed all *nix based systems it is not only easy but often an integral part of the system. I am going to go through a couple of scenarios.

KDE and Gnome Comparison

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Software

This is not, by any means a comprehensive look at the differences between KDE and Gnome, but it should give new users a small taste of their different strengths and weaknesses and their philosophical approaches to usability.

Fedora Core 6

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Reviews

Fedora Core is often called a test version of Red Hat, but many believe that it deserves to be recognised as a fully fledged distribution in its own right. Led by a community and sponsored by Red Hat, Fedora is probably one of the most popular GNU/Linux distributions in the world, with users including Wikipedia. It recently reached its sixth release, so let's see what's inside.

Implementing Disk Quotas on Linux

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HowTos

This tutorial walks you through implementing disk quotas for both users and groups on Linux, using a virtual filesystem, which is a filesystem created from a disk file. Since quotas work on a per-filesystem basis, this is a way to implement quotas on a sub-section, or even multiple subsections of your drive, without reformatting. This tutorial also covers quotactl, or quota's C interface, by way of an example program that can store disk usage in a SQLite database for monitoring data usage over time.

Create Photo Mosaics with Metapixel

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HowTos

I've always thought that mosaics were an interesting art form, so when I ran across Metapixel a while back I noted it as an app worth checking out. Metapixel is a single purpose tool, but it does its job very well. In no time you can create an impressive photo mosaic using your existing photos and a couple commands.

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More in Tux Machines

Devices: Coreboot, Toradex and Digi, Raspberry Pi 3 Model A+

  • Another Micro-ATX Haswell Era Motherboard Working With Coreboot But Needs Tiny Blob
    There are many Sandy Bridge era motherboards that have been freed by Coreboot while if you are looking for more options on something (slightly) newer, a micro-ATX Haswell-era motherboard from ASRock now works under this open-source BIOS implementation. The ASRock H81M-HDS is the latest motherboard port now mainline in Coreboot. The ASRock H81M-HDS supports Haswell Core and Xeon CPUs, supports two DDR3/DDR3L DIMMs, one PCI Express x16 slot, onboard display outputs, four SATA ports, and multiple USB3/USB2 ports. This motherboard can be found refurbished still from some Internet shops for about $70 USD.
  • Toradex and Digi launch i.MX8X-based Colibri and ConnectCore COMs
    Toradex and Digi have released Linux-friendly i.MX8X-based modules via early access programs. The Colibri iMX8X and Digi ConnectCore 8X each provide WiFi-ac and Bluetooth 4.2. NXP’s i.MX8X SoC has made quite a splash this week. Eight months after Phytec announced an i.MX8X-based phyCORE-i.MX 8X module, Variscite unveiled a VAR-SOM-MX8X module and then Congatec followed up with the Qseven form-factor Conga-QMX8X and SMARC 2.0 Conga-SMX8X. Now Toradex and Digi are beginning shipments of i.MX8X based modules for early access customers.
  • New Raspberry Pi 3 Model A+ launched for only $25

Mozilla Firefox and Google Chrome: Net Neutrality Stance, Mozilla, a VR Work, Firefox Monitor and 5 Best Chrome Extensions For Productivity

  • Mozilla Fights On For Net Neutrality
    Mozilla took the next step today in the fight to defend the web and consumers from the FCC’s attack on an open internet. Together with other petitioners, Mozilla filed our reply brief in our case challenging the FCC’s elimination of critical net neutrality protections that require internet providers to treat all online traffic equally. The fight for net neutrality, while not a new one, is an important one. We filed this case because we believe that the internet works best when people control for themselves what they see and do online. The FCC’s removal of net neutrality rules is not only bad for consumers, it is also unlawful. The protections in place were the product of years of deliberation and careful fact-finding that proved the need to protect consumers, who often have little or no choice of internet provider. The FCC is simply not permitted to arbitrarily change its mind about those protections based on little or no evidence. It is also not permitted to ignore its duty to promote competition and protect the public interest. And yet, the FCC’s dismantling of the net neutrality rules unlawfully removes long standing rules that have ensured the internet provides a voice for everyone. Meanwhile, the FCC’s defenses of its actions and the supporting arguments of large cable and telco company ISPs, who have come to the FCC’s aid, are misguided at best. They mischaracterize the internet’s technical structure as well as the FCC’s mandate to advance internet access, and they ignore clear evidence that there is little competition among ISPs. They repeatedly contradict themselves and have even introduced new justifications not outlined in the FCC’s original decision to repeal net neutrality protections.
  • Virtual meeting rooms don’t have to be boring. We challenge you to design better ones!
    Mozilla’s mission is to make the Internet a global public resource, open and accessible to all, including innovators, content creators, and builders on the web. VR is changing the very future of web interaction, so advancing it is crucial to Mozilla’s mission. That was the initial idea behind Hubs by Mozilla, a VR interaction platform launched in April 2018 that lets you meet and talk to your friends, colleagues, partners, and customers in a shared 360-environment using just a browser, on any device from head-mounted displays like HTC Vive to 2D devices like laptops and mobile phones. Since then, the Mozilla VR team has kept integrating new and exciting features to the Hubs experience: the ability bring videos, images, documents, and even 3D models into Hubs by simply pasting a link. In early October, two more useful features were added: drawing and photo uploads.
  • New Raspbian Update, Qt Creator 4.8 Beta2 Released, Firefox Monitor Now Available in More Than 26 Languages, Chrome OS Linux Soon Will Have Access to Downloads Folder and Canonical Extends Ubuntu 18.04 Long-Term Support
    Firefox Monitor, the free services that tells you whether your email has been part of a security breach, is now available in more than 26 languages: "Albanian, Traditional and Simplified Chinese, Czech, Dutch, English (Canadian), French, Frisian, German, Hungarian, Indonesian, Italian, Japanese, Malay, Portuguese (Brazil), Portuguese (Portugal), Russian, Slovak, Slovenian, Spanish (Argentina, Mexico, and Spain), Swedish, Turkish, Ukranian and Welsh." Along with this, Mozilla also announced that it has added "a notification to our Firefox Quantum browser that alerts desktop users when they visit a site that has had a recently reported data breach". See the Mozilla blog for details.
  • 5 Best Chrome Extensions For Productivity That You Should Use In 2019
    Google is the most popular browser around and supports a vast number of extensions as well. Since there are a lot of Chrome addons available in the Chrome Web Store, picking the best Google Chrome extension can be quite a task. Also, it is quite easy to get distracted on the web and lose track of time. Thankfully, several good extensions for productivity are available that can help you focus on your tasks, save time by prioritizing them and skillfully manage your to-do list. So here is a list of excellent Google Chrome extensions for productivity for the year 2019 that will assist you in your work in.

Graphics: Open-Source AMD Linux Driver Stack, Mesa 18.3.0 RC, ROCm 1.9.2 and Firefox on Wayland

  • The Open-Source AMD Linux Driver Stack Hitting Problems With The Radeon RX 590
    While the Radeon RX 590 that launched this week is just yet another Polaris refresh, it turns out the open-source AMD Linux graphics driver stack isn't yet playing well with retail RX 590 graphics cards. This is quite a surprise considering the PCI ID was picked up months ago and the mature Polaris Linux driver support for quite a while now, but could be like the rough Raven Ridge Linux experience where the production cards with the shipping vBIOS isn't what the developers encountered during their pre-production driver enablement. [...] Long story short, it looks like at least one initialization issue is blocking the Radeon RX 590 Linux support. Hopefully the workaround ends up being trivial enough that it can be quickly back-ported to existing stable Linux kernel series. Once the Radeon RX 590 is running well on Linux, I'll be through with a ton of benchmarks that I have already been working on this week with other graphics cards using the newest Linux driver stacks. This situation is sadly reminiscent of the Raven Ridge launch earlier this year where the open-source driver team was working on support for months in advance, but the production hardware/BIOS ended up varying a lot from their hardware bring-up that is was very shaky support at launch. The Raven Ridge support improved a lot on Linux since launch, but even to this day some hardware still seems to be problematic both of hardware in my labs as well as reports by users. Hopefully it won't take nearly as long for the RX 590 support to be in shape.
  • mesa 18.3.0-rc3
    The third release candidate for Mesa 18.3.0 is now available.
  • Mesa 18.3-RC3 Released With RADV Fixes, Drops Zen L3 Thread Pinning
    Mesa release manager Emil Velikov has announced the latest weekly release candidate of the upcoming Mesa 18.3. Mesa 18.3 has a number of Meson build system updates, several RADV driver corrections, a few NIR updates, fixes video API support for Raven 2 APUs, and back-ports the change to drop the AMD Zen L3 thread pinning functionality.
  • Radeon ROCm 1.9.2 Released - Brings SDMA/RDMA Support For Vega 20, HIP/HCC Improvements
    While we know ROCm 2.0 is coming out before year's end and that will have many improvements like complete OpenCL 2.0 support, ROCm 1.9.2 is out today as the latest stable release for this Radeon Open Compute stack. ROCm 1.9.2 brings some notable changes for just being a point release ahead of the big ROCm 2.0 milestone. Vega 20 remains one of the big areas for AMD's driver/software developers for what will begin shipping next year as the Radeon Instinct MI50 / MI60 accelerators.
  • Mozilla Now Ships Firefox Nightly Builds With Wayland Enabled
    After what feels like an eternity in waiting years for Mozilla to ship their Firefox web-browser with native Wayland support enabled, their latest Firefox Nightly builds have achieved this milestone. There have been Wayland patches for Firefox going back years but the Wayland support hasn't been enabled in the official Firefox binaries up until now. Starting yesterday, the Mozilla.org Firefox Nightly packages have Wayland support built-in and when launching Firefox if GDK_BACKEND=wayland is set, should now work with native Wayland rather than XWayland.

OSS: Delver, Lock-in, Dries Buytaert, Openstack and Mycroft

  • Delver devs release their tech publicly under open source license
    As an added bonus, it's always nice when developers open source their tech to share with others. The source release doesn't contain or cover the game data from Delver, and the game data remains subject to original copyright and applicable law. It's also worth mentioning that the source code release is licensed under the GNU General Public License v2.0, meaning the software can continue to be shared, edited, and distributed for free, and can be used for commercial use as well.
  • How open source makes lock-in worse (and better) [Ed: Troll Mac Asay at it again]
    For open source companies desperate to figure out a business model that scales with the adoption of their ostensibly free software, Amazon's recent troubles getting off Oracle's database could be instructive. One way to look at Amazon's struggles is through the lens of "proprietary software creates lock-in," but this isn't actually helpful. Why? Because open source creates similar lock-in, and that's something open source entrepreneurs might want to consider.
  • At Acquia Engage, CTO talks of open source WCM, Red Hat buy
    Dries Buytaert: No, [because] 18 to 19 years ago, mobile didn't exist. Google was a private company. I remember AT&T launching text messaging a month or so before. Social media didn't exist. I think less than 10% of the world had internet. I started Drupal; it was very much an experimental platform for me, just to have some fun. I was fascinated with the web, and I didn't have any grand plans. Obviously, that changed over time. I made it open source, [and] it started growing, slowly. Drupal started to grow, so I started my plans for Drupal and [followed] my conviction of us being onto something. We made a bet-the-farm bet on cloud [in about 2008], and that turned out to be the right bet, because we pioneered a new business model for open source, delivering [it] in the cloud. And a lot of companies are doing that now -- Elastic Path, MongoDB -- and I'm very proud of that.
  • Openstack moves one step closer to the edge
    The second Openstack Summit of the year drew to a close in Berlin yesterday, and it will be the last of its name as it rebrands as the Open Infrastructure Summit in 2019, a move that seems largely in line with the evolution of the open source cloud platform as it shifts further into edge and builds out a series of related pilot projects with Openstack as the core proposition. Many of the keynotes this time around showed the progress that the community had made in building out the pilot projects announced at the Vancouver Summit earlier this year. One in particular, the first release of StarlingX, might well help cement the open infrastructure platform in edge. StarlingX is branded as an open source edge platform, with telecom and IoT use cases in mind. According to the Foundation it "leverages components of Ceph, Openstack and Kubernetes and complements them with new services including configuration and fault management", in particular to address technology challenges around high availability and ultra-low latency compute.
  • SD Times Open-Source Project of the Week: Mycroft
    Companies are looking to provide better experiences with their customers, which has given rise to the popularity of chatbots. Yet assistants that use voice tend to be only associated with tech giants like Apple, Amazon, and Google. Mycroft is an open-source voice assistant that is aiming to make voice assistants more attainable for everyone. “We believe the future of AI should be open, not a cryptic black box only few understand and have control over. Building this new technology together, collaborating, sharing ideas and building on top of each other – that’s how we see it,” Mycroft’s website states.