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Friday, 14 Dec 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
Blog entry Slackware 10.1 srlinuxx 8 27/03/2005 - 4:37am
Story sex bots srlinuxx 2 28/03/2005 - 7:02am
Story 'Game theft' led to fatal attack srlinuxx 1 31/03/2005 - 11:21pm
Story Cannabis: Too much, too young? srlinuxx 2 31/03/2005 - 11:33pm
Blog entry gentoo's april fools srlinuxx 1 01/04/2005 - 4:35pm
Page Real April 1st Screenshot srlinuxx 01/04/2005 - 5:38pm
Spring Forward srlinuxx 03/04/2005 - 6:14am
Story Pope John Paul II dies in Vatican srlinuxx 1 03/04/2005 - 7:27am
Blog entry New Logo srlinuxx 07/04/2005 - 7:07am
Story NoGravity Linux Game Port srlinuxx 07/04/2005 - 2:08pm

Graphics: Freedreno Gallium3D and NVIDIA

Filed under
Graphics/Benchmarks
  • Freedreno Gallium3D Lands MSAA Support For Qualcomm Adreno 600 Series

    While Qualcomm was busy hosting their Tech Summit this week in Hawaii, the independent open-source developers were pressing ahead with their reverse-engineered Qualcomm Adreno 3D graphics driver support.

    Rob Clark of Red Hat and Kristian Kristensen of Google landed their latest Freedreno Gallium3D driver improvements into Mesa 19.0. The most notable addition was multi-sample anti-aliasing support (MSAA) for the Adreno 600 series hardware. There is also now EXT_multisampled_render_to_texture support exposed by this Gallium3D driver. Besides that work there were also fixes and other changes.

  • NVIDIA Tegra X2 & Xavier Get HDMI Audio With Linux 4.21

    While it's not as exciting as if seeing full 3D open-source driver support, with the upcoming Linux 4.21 kernel are some mainline Tegra improvements that does include HDMI audio support for the X2 and Xavier SoCs.

    Thierry Reding of NVIDIA sent in the Tegra DRM driver updates this week for the upcoming Linux 4.21 cycle. He commented, "These changes contain a couple of minor fixes for host1x and the Falcon library in Tegra DRM. There are also a couple of missing pieces that finally enable support for host1x, VIC and display on Tegra194. I've also added a patch that enables audio over HDMI using the SOR which has been tested, and works, on both Tegra186 and Tegra194."

Powers of two, powers of Linux: 2048 at the command line

Filed under
HowTos

Hello and welcome to today's installment of the Linux command-line toys advent calendar. Every day, we look at a different toy for your terminal: it could be a game or any simple diversion that helps you have fun.
Maybe you have seen various selections from our calendar before, but we hope there’s at least one new thing for everyone.

Today's toy is a command-line version of one of my all-time favorite casual games, 2048 (which itself is a clone of another clone).

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More Radeon RX 590 Ubuntu Benchmarks - See How Your Linux GPU Performance Compares

Filed under
Graphics/Benchmarks

Published on Friday was my Radeon RX 590 Linux benchmarks now that the kinks in the support for this latest Polaris refresh are worked out (at least in patch form). Here are some complementary data points with some of the OpenGL tests outside of the Steam games for those curious about the RX 590 performance in other workloads or wanting to see how your own GPU performance would compare to these results.

The Radeon RX 590 continues running well with the patched Linux 4.20 kernel build (hopefully the last patch needed for the RX 590 will make it into 4.20 mainline soon) and in user-space was Mesa 19.0 from the Padoka PPA for this system running on Ubuntu 18.04 LTS.

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This week in Usability & Productivity, part 48

Filed under
KDE

Next week, your name could be in this list! Not sure how? Just ask! I’ve helped mentor a number of new contributors recently and I’d love to help you, too! You can also check out https://community.kde.org/Get_Involved, and find out how you can help be a part of something that really matters. You don’t have to already be a programmer. I wasn’t when I got started. Try it, you’ll like it! We don’t bite!

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Also: Baloo, Kate & Other KDE Programs Getting Improvements Ahead Of The Holidays

Git v2.20.0

Filed under
Development
OSS

The latest feature release Git v2.20.0 is now available at the usual places. It is comprised of 962 non-merge commits since v2.19.0 (this is by far the largest release in v2.x.x series), contributed by 83 people, 26 of which are new faces.

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Also: Git 2.20 Brings Many Fixes, Updates To Windows Port

New Czech law makes ICT neutrality a right

Filed under
OSS

A law being prepared by the Czech Republic on eGovernment services (‘Právo na Digitální Služby’ or ‘Right to Digital Service’) will establish technological neutrality for companies and citizens. This means they may not be forced to use any particular software because of technology choices made by public services, Ondřej Profant, Chairman of the Parliamentary Subcommittee on eGovernment, told the European Commission’s Open Source Observatory.

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today's leftovers

Filed under
Misc
  • Chromebook file sharing with Linux feature pushed back to Chrome OS 73

    Well, this is a bummer, although I understand the reasoning. Last month, a new feature arrived in the Dev Channel of Chrome OS 72 to support sharing local files with Project Crostini, the function that brings Linux app support to Chromebooks. That feature is now disabled in the latest Dev Channel version, which landed today Don’t worry, it’s coming back with Chrome OS 73, or at least that’s the plan.
    What’s the reason? It’s pretty simple really. According to the Chrome bug tracker, the “backend features are not yet ready for M72.”

  • Blender Lands Support For NVIDIA RTX Turing / CUDA 10

    This week the Blender 3D modeling software finally picked up support for CUDA 10 in order to support the latest NVIDIA RTX "Turing" graphics cards.

    It took a while but on Blender Git master as well as the branched Blender 2.80 code there is now the support for CUDA 10.0 for Cycles and NVIDIA Turing GPU support.

  • Finding insecure network connections

    One obvious aspect of KDE’s privacy goal is eliminating all network connections that are not using transport encryption. That’s however not as straightforward to ensure as it may sound, it’s easy to have a long forgotten HTTP link in a rarely used dialog that should have been changed to HTTPS many years ago already. How do we find all these cases?

  • Antergos 18.12 XFCE Run Through
  • Lintian Brush

    With Debian packages now widely being maintained in Git repositories, there has been an uptick in the number of bulk changes made to Debian packages. Several maintainers are running commands over many packages (e.g. all packages owned by a specific team) to fix common issues in packages.

OSS: Mozilla, WordPress, FreeBSD, Unifont, CZI

Filed under
OSS
  • Mozilla: Microsoft’s Chromium Shift Will Strengthen Google’s Monopoly

    Yesterday, Microsoft made it official that they are bidding bye to EdgeHTML and will redesign a Chromium-based Edge browser. Chromium is an open source web browser project initiated by Google. Microsoft’s shift to Google’s open source platform has been described as bad by Mozilla.

    In an official blog post titled, “Goodbye, EdgeHTML,” Mozilla has criticized Microsoft’s decision. The post says that by adopting Chromium, Microsoft is handing over even more control of our online life to Google.

  • WordPress 5.0 Delivers Block-Based Editing Approach

    The open-source WordPress blogging and content management system (CMS) project on Dec. 6 released a major milestone update—WordPress 5.0.

    WordPress 5.0 is code-named "Bebo," named after Cuban jazz musician Bebo Valdés, following the project's long tradition of naming releases after notable Jazz musicians. WordPress 5.0 boasts a number of improvements, with the biggest user-facing change being the new Project Gutenberg editor. The new editor is the primary interface to how WordPress site administrators create content and define how it is displayed.

    "Our new block-based editor is the first step toward an exciting new future with a streamlined editing experience across your site," Matt Mullenweg, founder of WordPress, wrote in a blog. "You'll have more flexibility with how content is displayed, whether you are building your first site, revamping your blog, or write code for a living."

  • FreeBSD 12 Is Running Great On The Dell PowerEdge R7425 EPYC 2P Server

    AMD EPYC on BSDs has generally worked out well though in the case of motherboards occasionally there are mishaps in the FreeBSD kernel support -- just as we often see with new Intel platforms too when trying out the BSDs. With the Dell PowerEdge R7425 it was hanging during the boot process on the older FreeBSD 11.2 (granted, I didn't spend much time exploring workarounds for that older BSD release), but when testing this week with FreeBSD 12.0-RC3 it has been running well. OpenBSD 6.4 was also tested on this Dell PowerEdge EPYC 2P server and it too has been running without a hitch. Unfortunately, the new DragonFlyBSD 5.4 release isn't panning out yet on the hardware: when booting the USB installer media, the system ends up rebooting during the boot process.

  • Unifont 11.0.03 Released

    Unifont 11.0.03 is now available. Significant changes in this version include the Nushu script contributed by David Corbett, and the Kana Supplement and Kana Supplement-A scripts contributed by Johnnie Weaver.

  • CZI announces funding for open-source software efforts to improve image analysis in biomedicine

    The CZI Imaging Software Fellows work on three critical and widely-used tools: scikit-image, FIJI / ImageJ, and CellProfiler. After several workshops, hackathons, and discussions with the imaging community, these three projects were identified as playing a critical role in the imaging ecosystem, and their developers demonstrated an interest in improving the interoperability and capabilities of their tools.

How Fedora’s Wallpaper Are Made

Filed under
Red Hat

I am now member of the Design Team more then 10 years and had my hands in, in many off the fedora wallpaper. Over the years the Design Team developed a way to be creative and come up with a unique design for each release. This way was build around the release names, yes it became harder, how funnier the release names became. For Fedora 20 aka Heisenbug, there was no idea how this name could be represented. So this wallpaper was build with the number of the release 20 and his latin representation XX. Then the council disabled the code names, what put the Design Team into a little crisis, we tried to work furthermore with the numbers but except for Fedora 24 (which represents 24 hours of a day) not work. So a solution was needed.

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More Fedora:

Programming Leftovers

Filed under
Development
  • Compare and delete files with the same content with python

    Welcome back to this new chapter of the delete duplicate application project, in the previous chapter this python program has successfully deleted the duplicate files inside the nested folders, however it has not really delete the file with the same content but instead just deletes the duplicate file with the same name as the selected one. Thus in this chapter we are going one step further to only delete the file with the same content and leave the one with the same name alone. First of all we will include the full path to the file which we have selected as the forth parameter when we create a new remove thread instance.

  • Python Django JWT — djangorestframework-jwt Example

    Adding JWT authentication in Python and Django is quite easy thanks to some mature libraries and packages like Django REST framework, djangorestframework-jwt and django-rest-framework-simplejwt.

  • It was twenty years ago …

    For the next few years I assisted Doug here and there, and then formally took over in late 2001.

    It’s been a really good and rewarding experience, and I hope to be able to help with this for a few more years to come.

  • Using LSTMs to join words (Portmanteaus): Part 1
  • Using LSTMs to join words (Portmanteaus): Part 2

High Resolution Scroll-Wheel Support Re-Added Ahead Of Linux 4.21

Filed under
Linux

After a short-lived experience on Linux 4.20 when it was added and then reverted due to fallout, the reworked high-resolution scroll-wheel support will re-premiere with Linux 4.21.

This high-resolution scroll wheel support is intended to provide a "smoother" scrolling experience on newer mice, particularly those from Microsoft and Logitech. Windows has supported high resolution scrolling with these mice while Linux had not. A few days back I wrote about the reworked HID implementation going through its patch review process and now that material is queued in HID-Next.

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Also: Automotive Grade Linux Booth at CES 2019 Showcases Amazon Alexa Integration, 2019 Toyota RAV4, and 20 Open Source Automotive Demos

Intel's OpenGL Driver Will Now Make Better Use Of KHR_debug For Shader Debugging

Games: Inside, Dirt 4, Sundered: Eldritch Edition

Filed under
Gaming

OSS Leftovers

Filed under
OSS
  • Blockstream Releases the Open Source Code for Its Bitcoin Block Explorer

    Last month, Blockstream, a leading developer of blockchain technologies, launched a new block explorer that allows users to monitor real-time data for both the Bitcoin (BTC) blockchain and the Liquid Network sidechain.

    After receiving a largely positive response, the company has made the decision to release Esplora, the free and open-source software that powers the site.

  • New opensource VR viewer for OpenSim may be coming soon

    OpenSimulator core developer Melanie Thielker — also known as Melanie Milland in-world — announced that she is releasing her virtual reality OpenSim viewer to the open source community.

    The new viewer uses the Unreal Engine to display OpenSim regions, such as areas from the grid Thielker founded, Avination.

    “We were actually able to walk through those sims with a VR headset on,” she said. “It changed my whole view of the world. I’ve been in virtual worlds for a long time but actually walking through Avination was a new dimension for me. It was like coming home.”

  • Why open source makes sense for cloud deployments

    Instaclustr is a 100% open-source business, using Cassandra ("one of the most scalable databases in the world") for data storage, Spark for analytics, Elasticsearch for search, and Kafka for messaging, among other pieces of software.
    Instaclustr's proposition is that organisations need to be able to massively and reliably scale cloud applications, and if Instaclustr looks after the data layer, its clients can concentrate on their applications, chief executive Peter Nichol told iTWire.

    Benefits of open source in this context include the absence of expensive licences, and the flexibility to run the same software in any public cloud, on-premises, or in a hybrid environment. Organisations are looking for "cloud independence", he explained. Eventually it will be possible to run a single Cassandra cluster across multiple cloud providers.

  • The Consequences of a Changing Open-Source Software Business Model

    It has been an interesting year for open-source software makers. The primary commercial sponsors and/or individual contributors to projects as game-changing and as popular as Apache Kafka, MongoDB and Redis, among many others, may now be asking themselves if they are being taken advantage of, are using the right open-source licenses, or if they're truly engaged in communities of like-minded people.

    This is happening as some cloud providers and open-source brands are taking code that was written by open-source project "volunteers," lofting it onto their clouds or locking it down and then reselling it. The most recent occurrence happened late last week at Amazon Web Services (AWS) re:Invent conference.

  • We're Building on Hollowed Foundations: Worrying Trends in Open Source and What You Can Actually Do About It

    Heather Miller is Director of the Scala Center at EPFL, Professor at Northeastern University. Heather is a co-founder of and the Executive Director of the Scala Center at EPFL in Lausanne, Switzerland. She is also an Assistant Clinical Professor at Northeastern University in Boston. She obtained her PhD in October 2015 under Martin Odersky at EPFL, and is a longtime member of the Scala team.

  • SD Times news digest: Qt 5.12, Hyperledger Sawtooth 1.1 and Linux’s new open source, Linux and Git courses

    Qt has announced the latest version of its cross-platform software development framework for building apps, user interfaces and embedded devices. Qt 5.12 comes with long-term support, improved performance and quality updates.

    Features included reduced memory consumption support for asset conditioning, TableView, input handling, support for Python, remote objects and WebGL streaming plugin, and updates to its design and developer tools.

  • Open Source Project Allows e-Bike Rentals in Seconds over Bitcoin’s Lightning Network

    Matthias Steinig, a German programmer, has developed a new mechanism that allows e-bikes to be rented in exchange for payments on the bitcoin Lightning Network. A prototype built using a modified bicycle is already fully functional and has been demonstrated in a video posted on Twitter.

GNOME and GStreamer

Filed under
GNOME
  • Week 1 of GNOME usability testing

    The Outreachy internship started this week! For this cycle, we are joined by Clarissa, who will help us with usability testing in GNOME.

    I wanted to share our progress in the internship. I hope to provide regular status updates on our work.

  • Web overlay in GStreamer with WPEWebKit

    After a year or two of hiatus I attended the GStreamer conference which happened in beautiful Edinburgh. It was great to meet the friends from the community again and learn about what’s going on in the multimedia world. The quality of the talks was great, the videos are published online as usual in Ubicast. I delivered a talk about the Multimedia support in WPEWebKit, you can watch it there and the slides are also available.

    One of the many interesting presentations was about GStreamer for cloud-based live video. Usually anything with the word cloud would tend to draw my attention away but for some reason I attended this presentation, and didn’t regret it! The last demo presented by the BBC folks was about overlaying Web content on native video streams. It’s an interesting use-case for live TV broadcasting for instance. A web page provides dynamic notifications popping up and down, the web page is rendered with a transparent background and blended over the live video stream. The BBC folks implemented a GStreamer source element relying on CEF for their Brave project.

  • GStreamer’s playbin3 overview for application developers

    Multimedia applications based on GStreamer usually handle playback with the playbin element. I recently added support for playbin3 in WebKit. This post aims to document the changes needed on application side to support this new generation flavour of playbin.

    So, first of, why is it named playbin3 anyway? The GStreamer 0.10.x series had a playbin element but a first rewrite (playbin2) made it obsolete in the GStreamer 1.x series. So playbin2 was renamed to playbin. That’s why a second rewrite is nicknamed playbin3, I suppose Smile

Linux 4.19.8 Released With BLK-MQ Fix To The Recent Data Corruption Bug

Filed under
Linux

Hopefully you can set aside some time this weekend to upgrade to Linux 4.19.8 as there's the BLK-MQ fix in place for the recent "EXT4 corruption issue" that was plaguing many users of Linux 4.19.

Greg Kroah-Hartman just released a number of stable kernel point releases. Linux 4.19.8 has just some minor additions like supporting the ELAN0621 touchpad, quirking all PDP Xbox One gamepads for better support, and some minor fixes... Linux 4.19.8 wouldn't be worthy of a shout-out had it not been for Jens Axboe's BLK-MQ patches part of this release.

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ExTiX 19.0 with Deepin 15.5 Desktop, Refracta snapshot, Calamares 3.2.2 Installer, Kodi 18.0 and kernel 4.20.0-rc4-exton – Build 181208

Filed under
GNU
Linux

I’ve released a new version of ExTiX Deepin today with Calamares 3.2.2 and kernel 4.20.0-rc4-exton. Calamares is an installer framework. By design it is very customizable, in order to satisfy a wide variety of needs and use cases. All packages have been updated to the latest available version as of today. Study all installed packages in ExTiX Deepin Build 181208. ExTiX is based on Debian and Ubuntu 18.10.

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AMDGPU Driver Gets Final Batch Of Features For Linux 4.21

Filed under
Graphics/Benchmarks

A final pull request of new feature material for the AMD Linux graphics drivers was submitted on Friday for the upcoming 4.21 cycle.

The AMDGPU updates for Linux 4.21 from earlier pull requests is already quite notable especially with finally adding FreeSync/Adaptive-Sync support but there is also AMDKFD compute support for Vega 12 and Polaris 12, Adaptive Backlight Management, various other Vega improvements, more xGMI / Vega 20 enablement, and more.

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More in Tux Machines

Games: Metropolisim, Monster Prom, Kingdom Two Crowns and Lots More

  • Metropolisim aims to be the deepest city-building simulation experience ever, will have Linux support
    Metropolisim from developer Halfway Decent Games is releasing next year, with a pretty bold aim to be the deepest city-building simulation experience ever.
  • Monster Prom, the dating sim that won me over is now available on GOG
    Visual novels and dating sims aren't something I'm usually into, however Monster Prom is actually funny and worth playing and it's now available on GOG. I know we have a number of GOG fans here, so hopefully this will be interesting for you. As always, we try to treat all stores equally with release info.
  • Kingdom Two Crowns will be coming to Linux after all with the Quality of Life update
    Kingdom Two Crowns, the third in the Kingdom series released recently for Windows and Mac. It looked like we weren't getting it, but it's now confirmed to be coming. In their new roadmap post on Reddit and Steam, under the "QoL #01 Update" (Quality of Life Update) they noted that they will add "Add SteamOS (Linux) Support". This update is due out sometime early next year. This is really nice news, it's good to know they didn't give up on supporting Linux after all.
  • Steam Link for the Raspberry Pi is now officially available
    After a rather short beta period, the Steam Link application for the Raspberry Pi is now officially out.
  • Valve in it for the 'long haul' with Artifact, first update out and a progression system due soon
    Artifact, the big new card game from Valve isn't doing so well but Valve won't be giving up any time soon. The first major update is out, with a progression system due soon. At release, it had around sixty thousand people playing and that very quickly dropped down hard. Harder than I expected, a lot worse than Valve probably thought it would too.
  • Bearded Giant Games open their own store with a 'Linux First Initiative'
    Bearded Giant Games, developer of Ebony Spire Heresy have announced their new online store along with a 'Linux First Initiative'. I know what you're thinking already "not another store", but fear not. For now, it's mainly going to be a place for them to sell their games directly. Speaking about it in a blog post, they mentioned how they hate having to check over multiple forums, channels, emails and so on to stay up to date and they wish "to spend more time giving love to my projects instead of updating 4 different distribution channels, translating pages, writing different press releases and making separate builds"—can't argue against that.
  • The Forgotten Sanctum, the final DLC for Pillars of Eternity II is out along with a patch
    Pillars of Eternity II: Deadfire expansions come to a close with the release of The Forgotten Sanctum along with a major update now out.
  • Pre-order Meeple Station for instant beta access, what the developers say is like Rimworld in space
    Meeple Station, the space station building sim that the developers say is like Rimworld in space can now be pre-ordered with instant beta access. While we don't like the idea of pre-orders, getting access to the beta right away is a decent way to do it. Sadly, their Kickstarter campaign actually failed which I didn't notice. Making sure that wasn't the end of it, the developer Vox Games decided to go the Early Access route. They weren't left out in the cold of space though, as they also recently announced that Indie DB will be publishing their game. Under the label of Modularity, this will be the first title published by Indie DB.
  • Heroes of Newerth drops support for Linux and Mac
    Heroes of Newerth, the MOBA originally from S2 Games which is now handled by Frostburn Studios has dropped Linux and Mac support. [...] I'll be honest here, I couldn't care less about it personally. The last time i tried it, it was the single most toxic experience I've ever had in an online game. I've played a lot of online games and even so it was still at a level I had not seen before. I tried to go back to it a few times, never with a happy ending. Still, sad for any remaining Linux (and Mac) fans of the game. Looking over some statistics, it's not popular with viewers either. Around 180 on Twitch compared with nearly 100K for League of Legends and over 50K for Dota 2.
  • Unity 2018.3 With HDR Render Pipeline Preview, Updated PhysX & More
    Unity Tech is ending out the year with their Unity 2018.3 game engine update that brings a number of new features and improvements to its many supported platforms.

Wine 4.0 Release Candidate 2

  • Wine Announcement
    The Wine development release 4.0-rc2 is now available. What's new in this release (see below for details): - Bug fixes only, we are in code freeze.
  • Just when you think you can stop drinking, Wine 4.0 has another release candidate available
    Just before the weekend hits you in the face like a bad hangover when you realise it's Monday already, there's another bottle of Wine ready for you. Of course, we're not talking about the tasty liquid! Put down the glass, it's the other kind of Wine. The one used to run your fancy Windows programs and games on Linux. Doing their usual thing, developer Alexandre Julliard announced that the Wine 4.0 Release Candidate 2 is officially out the door today. While this release is nothing spectacular it is an important one, the more bugs they're able to tick off the list the better the 4.0 release will be for more people to use it.

Android Leftovers

A Look At The Clear Linux Performance Over The Course Of 2018

With the end of the year quickly approaching, it's time for our annual look at how the Linux performance has evolved over the past year from graphics drivers to distributions. This year was a particularly volatile year for Linux performance due to Spectre and Meltdown mitigations, some of which have at least partially recovered thanks to continued optimizations landing in subsequent kernel releases. But on the plus side, new releases of Python, PHP, GCC 8, and other new software releases have helped out the performance. For kicking off our year-end benchmark comparisons, first up is a look at how Intel's performance-optimized Clear Linux distribution evolved this year. For getting a look at the performance, on four different systems (two Xeon boxes, a Core i5, and Core i7 systems), the performance was compared from Clear Linux at the end of 2017 to the current rolling-release state as of this week. Read more