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Gentoo

Gentoo Linux live DVD "Choice Edition"

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Gentoo
Reviews

Gentoo One of the wonderful things about Linux is the diversity of the distributions available. Some distributions are very beginner friendly with installers that offer only a few basic options. Others are more complex, requiring knowledge of Linux and skills with the command line to install. Gentoo falls into the more complex category. There is no installer per se, the user just needs to follow instructions to perform several steps leading to a fully installed and configured system. This process is certainly harder than using Ubuntu's Ubiquity installer, but it is not that hard. The instructions are clear and do require previous experience with Linux, or the tenacity to keep going (or start over) when things go wrong when Gentoo is used in a "dive in head first" learning experience. Below, I take a look at the latest Gentoo Linux live DVD, the "Choice Edition," and briefly explore how Gentoo gets installed on a system by using a step by step set of instructions instead of an installer that takes care of most of the steps automatically.

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Also: Why did Gentoo Linux fade into obscurity?

Desktop News

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GNU
Linux
Gentoo
Google
Microsoft
  • Business users force Microsoft to back off Windows 10 PC kill plan

    Microsoft has backed down on its plan to hustle owners of certain PCs to Windows 10 by crimping support options.

    Redmond revealed the plan last January, when it decreed that PCs running 6th-generation Core i5 or Core i7 CPUs and Windows 7 would only get limited security and stability support until mid-2017. By March it backed off a little, extending support for another year and promising critical patches would flow until end of life.

  • People Demand Control Of Their PCs

    You can no longer dictate to the world what folks will do with the hardware they own.

  • The Best Chromebook You Can Buy Right Now (Aug. 2016)
  • Attention, College Students: Chromebooks Are About to Get Awesome

    Here’s some unhelpful back-to-school advice: Don’t buy a laptop. Borrow one, steal one from a family member, buy a piece of junk for 40 bucks on Craigslist. If you can find a way to wait a couple of months before dropping serious coin on a new clamshell, you’ll be glad you did.

    Later this fall, Apple’s almost certainly going to release a new MacBook Pro, which is desperately in need of a revamp. And there will be Windows PCs practically falling from the ceiling—maybe even a few made by Microsoft itself. But the real reason to hold off on your purchase is to wait for the new breed of Chromebooks that are on their way.

Gentoo-Based Pentoo 2015.0 Linux Distro for Ethical Hackers Gets New RC Release

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Gentoo
Security

The Pentoo Linux development team proudly announces today, August 2, 2016, the availability for download of the fifth Release Candidate (RC) build towards the Pentoo 2015.0 GNU/Linux operating system.

We don't write so often about the Pentoo GNU/Linux operating system because new releases are being made available to the public online when a new DEF CON event (the world's largest annual hacker convention) is taking place. So yes, it's now a tradition to see a new Pentoo release around a DEF CON conference.

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In a Quiet Market for PCs, Chromebooks are Marching Steadily Forward

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GNU
Linux
Gentoo
Google

It's no secret that Chrome OS has not been the same striking success for Google that the Android OS has been. And yet, Chromebooks--portable computers running the platform--have not only found their niche, but they are also introducing a new generation to cloud computing. Chromebooks are firmly entrenched in the education market, where many young users have become used to the convention of storing apps and data in the cloud.

Now, according to new research from Gartner, Chromebooks are ready to hit new milestones. Analysts there report that Chromebook shipment growth will be in the double digits this year. At the same time, though, Chromebooks have not become fixtures in the enterprise, replacing Windows PCs.

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Sabayon 16.07 Ships with Linux Kernel 4.6.3, Introduces the First LXQt Flavor

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Gentoo

Today, June 28, 2016, the developers of the Gentoo-based Sabayon Linux computer operating system have had the great pleasure of announcing the general availability of new respin ISO images for the month of July 2016.

Right on the schedule, Sabayon 16.07 Live ISO images are now available for download, switching the OS to the latest Linux 4.6.3 kernel from the deprecated Linux 4.5 branch that shipped with the May ISO respins of the GNU/Linux distribution, Sabayon 16.05.

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Android apps on Chromebook

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Android
Gentoo
Google
  • How to install Android apps on Chromebook

    A nice surprise landed on my Chromebook Flip when I checked for updates late last week. The dev channel running on Chromebook was ready with the much awaited 53.0.x update that brings the Google Play Store to Chrome OS devices. I updated it and I have been running Android apps on my Chromebook Flip since Friday.

  • How to run Android Apps on your Chromebook

    For now, there's only one Chromebook that will do it, the ASUS Chromebook Flip, but soon most newer models Chromebooks will be able to run most of the 1.5 million Android apps.

Sabayon 16.05

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Gentoo
Reviews

Sabayon Sabayon is a Linux distribution that is based on Gentoo. Sabayon takes on some of the characteristics of its parent, providing users with a rolling release distribution that can make use of both binary and source software packages. Recent snapshots of Sabayon offer support for computers running on 64-bit x86 processors along with Raspberry Pi 2 & 3 computers. Perhaps the biggest new feature of Sabayon though is the launch of Sabayon Community Repositories (SCR). These new repositories provide a way for community members to build and distribute software for Sabayon without the necessity of getting their software into Sabayon's official repositories.

There are seven editions of Sabayon, including the builds for Raspberry Pi computers. There are several desktop editions, a Server edition and a small Minimal edition. I decided to begin my trial with Sabayon's KDE edition which is a 2.7GB download. Booting from the distribution's media brings up a menu asking if we would like to run Sabayon's live desktop, perform an installation, boot to a text console, check the installation media for defects or perform a memory check. Taking the live desktop option loads the KDE desktop. The wallpaper shows a gravel road passing through farmland while a moon rises with the Sabayon logo on it. Icons on the desktop invite us to donate to the distribution, get on-line help and launch the system installer. At the bottom of the display we find the application menu, a task switcher and the system tray.

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Gentoo Linux "Choice Edition" Live DVD Released with Kernel 4.5, ZFS on Linux

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Gentoo

The Gentoo Linux operating system has received an updated Live DVD ISO image today, dubbed "Choice Edition," which brings the latest GNU/Linux technologies.

According to the announcement, the Gentoo Linux "Choice Edition" Live DVD has been released in celebration of the continued collaboration between Gentoo developers and community. And it looks like it brings some of the latest software releases, such as the KDE Plasma 5.6 desktop environment.

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Sabayon ARM Project Brings the Gentoo-Based Distro to Raspberry Pi 3 and 2 SBCs

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Gentoo

The developers of the Gentoo-based Sabayon GNU/Linux operating system have announced a new project, called Sabayon ARM, which aims to bring the distro to Raspberry Pi devices.

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More in Tux Machines

Graphics: AMD, RADV, RadeonSI, Mesa 18.0.1

  • AMDGPU DRM Gets "GFXOFF" Patches To Turn Off Graphics Engine
    AMD's Huang Rui has posted a set of 20 patches providing "GFXOFF" support for the AMDGPU Direct Rendering Manager Linux kernel driver. GFXOFF is a new graphics processor feature that allows for powering off the graphics engine when it would otherwise be idle with no graphics workload. Obviously, this would equate to a potentially significant power savings with that engine being able to be shut-off.
  • RADV Driver Lands Support For Vulkan's New Descriptor Indexing Extension
    Earlier this month with the Vulkan 1.1.72 specification update was the new VK_EXT_descriptor_indexing extension that is quickly being well received by developers. The VK_EXT_descriptor_indexing extension allows for creating large descriptor sets made up of all their combined resources and selecting those resources via dynamic indexes in a shader.
  • RadeonSI Now Appears To Support "RX Vega M" With Intel Core CPUs
    One of the most common Linux hardware questions I've received dozens of times in the past few weeks alone has been over the support for "RX Vega M" Vega-based graphics processors found on select newer Intel Kabylake CPUs. It appears RadeonSI at least should now support these Radeon graphics on Intel CPUs.
  • mesa 18.0.1
  • Mesa 18.0.1 Released With A Number Of Fixes
    In addition to Mesa 17.3.9 being released today, Mesa 18.0.1 also rolled out the door as the first point release to last quarter's Mesa 18.0 series. Mesa 18.0.1 features improvements to its Meson build system support, several RADV Vulkan driver fixes, various fixes to the Gallium3D Nine (D3D9) state tracker, various Intel driver fixes, several core Mesa improvements, and then the other random smothering of fixes collected over the past few weeks.

Programming: nGraph Compiler, JavaScript Trademark, PyPI and Pip

  • Intel Opens Up nGraph Source Code For DNN Model Compiler
    Intel tonight announced they are open-sourcing their nGraph compiler code, which serves as a framework-neutral deep neural network model compiler. Intel claims with nGraph and Xeon Scalable hardware that researchers can obtain up to 10x performance improvements over previous TensorFlow integrations, as one example. Besides TensorFlow, nGraph also supports PyTorch, MXNet, Neon, Caffe2, and CNTK while also planning to support other frameworks moving forward.
  • Why it's finally time to give up on the name JavaScript
    An iOS developer has apparently received a cease and desist notice from Oracle over the use of the word "JavaScript" in the title of their app. The developer, Tyanya Software, shared the notice on perennial internet soapbox Reddit to seek advice on how to fight the order. [...] If user reviews are any indication, the app is not even particularly good, with reviewers stating things such as "Not ready for production," "Does not work as advertised," and "Waste of money, don't buy this." The last update to the app was in 2014, which the changelog notes was only an upgrade to add support for iOS 8. The app developer is at least honest about the intent behind the unwieldy name for the app, saying in a Reddit comment that "we game the App Store ranking by adding all the keywords to the app name." While Oracle has a duty to protect their trademarks, this type of legal bludgeoning underscores a historical problem that has been left unaddressed for too long: JavaScript is a terrible name for the thing being described. It has nothing to do with Java, an actual product developed by Sun (now owned by Oracle). JavaScript was developed at Mozilla, and the name was changed during beta releases of Netscape Navigator 2.0 from "LiveScript" to "JavaScript." It has, for some time, caused confusion among casual web users about the difference between Java and JavaScript. Given that ECMAScript is also a trademarked term, it seems best to revert to calling the language "LiveScript" to undercut trademark-related legal posturing. [...] Oracle declined to comment on this story.
  • New PyPI launched
    The new PyPI has been launched. Browser traffic and API calls (including "pip install") have been redirected from the old pypi.python.org to the new site. The old PyPI will shut down on April 30. LWN covered the new PyPI last week.
  • Pip 10.0 has been released
    The release of pip 10.0 has been announced. Some highlights of this release include the removal of Python 2.6 support, limited PEP 518 support (with more to come), a new "pip config" command, and other improvements.

Meltdown/PTI Mitigation Impact On BSDs vs. Linux

Besides the fresh BSD/Linux disk performance tests, some other tests I ran on various BSDs and Linux distributions this week was looking at the performance impact of Intel Meltdown CPU vulnerability mitigation on each of them, namely the performance impact of using kernel page-table isolation. On DragonFlyBSD 5.2, TrueOS 18.03, Ubuntu 16.04, Ubuntu 18.04, and Clear Linux I ran tests when the mitigation was enabled and then again when it was off for seeing the performance impact. Read more

Red Hat and Fedora Leftovers

  • Enterprise Node.js on OpenShift, April 19th, 12 p.m. EDT
    The next online DevNation Live Tech Talk is Thursday, April 19th at 12pm EDT. The topic is “Enterprise Node.js on Red Hat OpenShift” presented by Lance Ball, and hosted by Burr Sutter. The popularity of JavaScript on the front end and the JSON format for data has led to a “JavaScript Everywhere” movement with Node.js at the center. Node.js offers developers an event-driven, non-blocking I/O model that is perfect for high concurrency, low-latency applications that run across distributed devices. Its reactive architecture makes it an ideal technology for containerized microservices architectures you’ve been hearing so much about.
  • President to President with Luc Villeneuve, Red Hat Canada
    ITWC President Fawn Annan gets to the point with Red Hat’s general manager for Canada. Villeneuve speaks about building the open source technology firm in the country, the unique differences when dealing with the Quebec market, and how he fosters a positive culture in the workplace. Plus, he dishes on how his experience in journey hockey taught him how to build a successful sales team.
  • Be mindful of jumping into an open source project too soon: RedHat CTO
    Open source software has long been seen as a movement towards collaborative development. In a conversation with BusinessLine, Chris Wright, Vice-President & CTO at RedHat, talks about some of the challenges the open source community is facing and why it is important to set expectations right when it comes to promoting open source software. Edited excerpts:
  • DevOps Tool Market Global Manufacturers: Chef, Atlassian, Saltstac, Red Hat and Docker Inc.
  • Two sizzlers stock’s are not to be missed: Red Hat, Inc. (RHT), Navient Corporation (NAVI)
  • Fedora Community Blog: Fedora meetup at Pune – March 2018
    Long time we did not had any meetup at Pune, Maharashtra, India, so we decided to get started again. Details about this meetup are available at Fedora Wiki page. Planning for meetup started 1 month before. Initially Ompragash proposed to have meetup.com account for Fedora Pune to get more awareness. Later dropped this plan, since this is not only Fedora Pune level topic but applicable for all Fedora events.
  • Fedora 28 Beta – dnf system-upgrade
    Used DNF to remove duplicate rpms, reinstalled the new kernel and libwbclient, and corrected GNOME’s right-click behaviour, and all is well.