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Saturday, 23 Jun 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 Yaourt is Dead! Use These Alternatives for AUR in Arch Linux itsfoss 23/06/2018 - 5:46am
Story Mozilla's 'All Hands' Meeting and Remarks on Public Policy Roy Schestowitz 23/06/2018 - 3:16am
Story Ubuntu: Snapcraft, Intel, AMD Patches, and Telemetry Roy Schestowitz 1 23/06/2018 - 2:57am
Story Linux Foundation on Value of GNU/Linux Skills Roy Schestowitz 23/06/2018 - 2:54am
Story GNU/Linux Servers as Buzzwords: "Cloud" and "IaaS" Roy Schestowitz 23/06/2018 - 2:53am
Story Most secure Linux distros in 2018 Roy Schestowitz 23/06/2018 - 2:25am
Story Red Hat and Fedora News Roy Schestowitz 23/06/2018 - 1:17am
Story 4MLinux 26.0 BETA released. Roy Schestowitz 23/06/2018 - 1:01am
Story Games and DXVK Roy Schestowitz 23/06/2018 - 12:51am
Story Android Leftovers Rianne Schestowitz 22/06/2018 - 9:46pm

Red Hat: Decision Manager 7, UNICEF, Certifications and Buybacks

Filed under
Red Hat
  • Low-Code Tools Can Bolster Application Buildouts

    At Northwell Health a new style of app development is being pursued, one that invites clinicians and caregivers to be involved from the start.

    Healthcare professionals are usually not involved in an application’s development process, leaving it to the IT department. This can sometimes lead to delays, as the IT department may be inundated with requests, and organizations may see a disparity between original concept and end result.

    At Northwell Health, a healthcare organization based in New York, a new style of app development is being pursued, one that invites clinicians and caregivers to be involved from the start.

  • Kids across the world likely don't know Red Hat, but it's working for them

    Red Hat is a big business, but it still finds time to experiment.

    Just in the past couple of years, for example, the Raleigh-based software company has joined forces with Boston Children's Hospital and UNICEF to lend a hand with data projects and perhaps learn a few things along the way.

    The Boston Children's project has seen Red Hat help a team from the hospital work with imaging data from MRIs through the Mass Open Cloud, a public data collection in Massachusetts developed by a consortium of university, industry and government group.

    To date, the project has worked only with images where all identification has been removed, but Red Hat is convinced that at some point it's "going to be critical for the future of computing" to find ways to help researchers work with private data, "safely and without compromising privacy," said Hugh Brock, the Red Hat engineering director who heads the company's research partnership with Boston University.

  • Red Hat Certified Cloud Architect – An OpenStack Perspective – Part One

    The Red Hat Certified Architect (RHCA) is the highest certification provided by Red Hat. To many, it can be looked at as a “holy grail” of sorts in open source software certifications. It’s not easy to get. In order to receive it, you not only need to already be a Red Hat Certified Engineer  (RHCE) for Red Hat Enterprise Linux (with the Red Hat Certified System Administrator, (RHCSA) as pre-requisite) but also pass additional exams from various technology categories.

  • U.S. STOCKS ON THE MOVE-BlackBerry, Red Hat, WillScot, Sigma Labs
  • Red Hat Sees Subscriptions Surge, Announces $1B Stock Repurchase Plan
  • Red Hat (RHT) PT Lowered to $160 at Barclays
  • Red Hat starts new USD 1 bln share buyback programme
  • Galloping greenback rocks Red Hat
  • Red Hat (RHT) PT Lowered to $177 at BMO Capital

PureOS – A User Friendly, Secure and Freedom Respecting OS

Filed under
GNU
Linux
Reviews

PureOS is a modern user-friendly Debian-based distro that uses exclusively free and open source software and it has the endorsement of the Free Software Foundation.

It’s said to have the best privacy-protecting apps that it ships with – which I guess is evident since I haven’t experienced any significant pop-ups yet.

On the whole, PureOS looks familiar owing to the fact that it runs GNOME desktop. Its screen is clutter free and being Debian-based, its operations and window functions are similar to that of Ubuntu.

Below is my list of its main features and why I will rate it.

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Mozilla: Openwashing, Things Gateway, and San Francisco All Hands Meeting

Filed under
Moz/FF

Red Hat News and More on the Negative Results

Filed under
Red Hat

Canonical Releases AMD Microcode Updates for All Ubuntu Users to Fix Spectre V2

Filed under
Security
Ubuntu

The Spectre microprocessor side-channel vulnerabilities were publicly disclosed earlier this year and discovered to affect billions of devices made in the past two decades. Unearthed by Jann Horn of Google Project Zero, the second variant (CVE-2017-5715) of the Spectre vulnerability is described as a branch target injection attack.

The security vulnerability affects all microprocessors that use branch prediction and speculative execution function, and it can allow unauthorized memory reads via side-channel attacks if the system isn't patched. For example, a local attacker could use it to expose sensitive information, including kernel memory.

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PulseAudio 12 Open-Source Sound System Released with AirPlay, A2DP Improvements

Filed under
OSS

Highlights of PulseAudio 12.0 include better latency reporting with the A2DP Bluetooth profile, which also improves A/V sync, more accurate latency reporting on AirPlay devices, the ability to prioritize HDMI output over S/PDIF output, HSP support for more Bluetooth headsets, and the ability to disable input and output on macOS.

PulseAudio 12.0 also adds support for Steelseries Arctis 7 USB headset stereo output and Dell's Thunderbolt Dock TB16 speaker jack, a new "dereverb" option that can be used for the Speex echo canceller, a new module-always-source module, better detection of Native Instruments Traktor Audio 6, and improved digital input support for various USB sound cards.

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Automatically Change Wallpapers in Linux with Little Simple Wallpaper Changer

Filed under
Linux

Here is a tiny script that automatically changes wallpaper at regular intervals in your Linux desktop.
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EU Law Threatens Free/Open Source Software

Filed under
OSS
Legal
  • EU votes on copyright law that could kill memes and open source software

    The European Union has passed an initial vote in favour of the Copyright Directive, a legislation experts say "threatens the internet".

    As reported by Wired, the mandate is designed to update internet copyright law but contains two controversial clauses. Ultimately, it could force prominent online platforms to censor their users' content before it's posted—which could impact everyone from meme creators to open source software designers and livestreamers.

    Despite passing a vote yesterday—held by the EU's Legal Affairs Committee (JURI)—the directive needs parliamentary approval before becoming law.

  • The EU Parliament Legal Affairs Committee Vote on Directive on Copyright, David Clark Cause and IBM's Call for Code, Equus' New WHITEBOX OPEN Server Platform and More

    Yesterday the European Parliament Legal Affairs Committee voted in favor of "the most harmful provisions of the proposed Directive on Copyright in the Digital Single Market", Creative Commons reports. The provisions include the Article 11 "link tax", which requires "anyone using snippets of journalistic content to first get a license or pay a fee to the publisher for its use online." The committee also voted in favor of Article 13, which "requires online platforms to monitor their users' uploads and try to prevent copyright infringement through automated filtering." There are still several steps to get through before the Directive is completely adopted. See EDRi for more information.

  • GitHub: Changes to EU copyright law could derail open source distribution
  • The E.U. votes to make memes essentially illegal

    On Wednesday, European Parliament’s Committee on Legal Affairs voted to essentially make memes illegal. The decision came as part of the approval process for the innocuously named “Article 13,” which would require larger sites to scan all user uploads using content recognition technology in an attempt to flag any and all remotely copyrighted material in photos, text, music, videos, and more. Meaning memes using stills from copyrighted films could be auto-blocked, along with remixes of viral videos, and basically anything that’s popular on live-streaming sites like Twitch.

  • Europe takes step towards 'censorship machines' for internet uploads

    A key committee at the European Parliament has voted for a new provision in a legislative act that forces tech giants and other online platforms to share revenues with publishers. It is known as Article 13, and is part of an updating of the Copyright Directive.

    Article 13 proposes that large websites use “content recognition technologies” to scan for copyrighted materials, though it doesn’t explain how this works in practice. This means texts, sounds and even code which get uploaded have to go through an automated filtering system, potentially threatening the creation of memes and open-source software developers.

The EC’s Expected Decision Against Android Is an Unfortunate Attack on Open Source Software

Filed under
Android
OSS
Legal

The European Commission (“EC”) is preparing to release its decision against Android, and its framing of the issues makes clear that successful open source software will have a hard time in Europe. In its Statement of Objections, the Commission signaled that Apple’s iOS, Android’s fiercest rival, would be excluded from the market definition because it is closed source and not available to other hardware makers. The decision is expected to declare unlawful strategies to monetize a free product, provide a consistent user experience to customers expecting the Google brand, and to maintain code consistency to minimize problems for developers using the platform. The decision is not expected to contain any indication on how open source platform developers can solve these problems that are fundamental to their success.

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Google, IBM and Microsoft

Filed under
Google
Microsoft
  • Five Common Chromebook Myths Debunked

    When Chromebooks first came out in 2011, they were basically just low-spec laptops that could access web apps – fine for students maybe, but not to be regarded as serious computers. While they’ve become more popular (the low cost, simplicity, and dependability appeal to businesses and education systems), as of 2018 Chromebooks still haven’t managed to become widely accepted as a Windows/Apple/Linux alternative.

    That may be about to change. The humble Chromebook has gotten a lot of upgrades, so let’s get ourselves up to speed on some things that just aren’t true anymore.

    [...]

    The 2011 Chrome OS was pretty bare-bones, but it’s gone to the opposite extreme since then. Not only is it steadily blurring the line between Chrome and Android, it can now install and run some Windows programs as well, at the same time as a Chrome and an Android app, if you like. And hey, while you’re at it, why not open a Linux app as well? You can already install Linux on a Chromebook if you want, but one of the next versions of Chrome OS is going to include a Linux virtual machine accessible right from your desktop (which is already possible, just not built-in and user-friendly). In sum, Chrome OS has gone from barely being an operating system to one that can run apps from four other OSes at the same time.

  • Like “IBM’s Work During the Holocaust”: Inside Microsoft, Growing Outrage Over a Contract with ICE
  • Ubuntu Podcast from the UK LoCo: S11E15 – Fifteen Minutes - Ubuntu Podcast

    ...Microsoft getting into hot water over their work with US Immigration and Customs Enforcement. Plus we round up the community news.

KDE on Android: CI, CD & SDK

Filed under
Android
KDE

I guess we all agree that one of the biggest stoppers to get a contribution out is the ability to get the system ready to start working on the contribution. Today I want to talk a bit about generating Android binaries from our machine.

In the KDE Edu sprint we had the blatant realisation that it’s very frustrating to keep pushing the project while not being swift at delivering fresh packages of our applications in different systems. We looked into windows, flatpak, snap and, personally, I looked into Android once again.

Nowadays, KDE developers develop the applications on their systems and then create the binaries on their systems as well. Usually it’s a team effort where possibly just one person in the team will be familiar with Android and have the development combo in place: Android SDK, Android NDK, Qt binaries and often several KDE Frameworks precompiled. Not fun and a fairly complex premise.

Read more

Also:

Linux Kernel and Security: LVM2, Containers, AMD

Filed under
Linux
Security
  • LVM2 Begins Work On Major Changes To Logical Volume Management

    LVM2 as the user-space tools for Logical Volume Management (LVM) on Linux is in the process of going through a big re-work.

  • Containers and Cloud Security

    The idea behind this blog post is to take a new look at how cloud security is measured and what its impact is on the various actors in the cloud ecosystem. From the measurement point of view, we look at the vertical stack: all code that is traversed to provide a service all the way from input web request to database update to output response potentially contains bugs; the bug density is variable for the different components but the more code you traverse the higher your chance of exposure to exploitable vulnerabilities. We’ll call this the Vertical Attack Profile (VAP) of the stack. However, even this axis is too narrow because the primary actors are the cloud tenant and the cloud service provider (CSP). In an IaaS cloud, part of the vertical profile belongs to the tenant (The guest kernel, guest OS and application) and part (the hypervisor and host OS) belong to the CSP. However, the CSP vertical has the additional problem that any exploit in this piece of the stack can be used to jump into either the host itself or any of the other tenant virtual machines running on the host. We’ll call this exploit causing a failure of containment the Horizontal Attack Profile (HAP). We should also note that any Horizontal Security failure is a potentially business destroying event for the CSP, so they care deeply about preventing them. Conversely any exploit occurring in the VAP owned by the Tenant can be seen by the CSP as a tenant only problem and one which the Tenant is responsible for locating and fixing. We correlate size of profile with attack risk, so the large the profile the greater the probability of being exploited.

  • Canonical Releases AMD Microcode Updates for All Ubuntu Users to Fix Spectre V2

    Canonical released a microcode update for all Ubuntu users with AMD processors to address the well-known Spectre security vulnerability.

    The Spectre microprocessor side-channel vulnerabilities were publicly disclosed earlier this year and discovered to affect billions of devices made in the past two decades. Unearthed by Jann Horn of Google Project Zero, the second variant (CVE-2017-5715) of the Spectre vulnerability is described as a branch target injection attack.

Programming: 5 Pillars of Learning Programming, New Releases of Rust and Git

Filed under
Development
  • 5 Pillars of Learning Programming

    Learning how to program is hard. I often find that university courses and boot camps miss important aspects of programming and take poor approaches to teaching rookies.

    I want to share the 5 basic pillars I believe a successful programming course should build upon. As always, I am addressing the context of mainstream web applications.

    A rookie’s goal is to master the fundamentals of programming and to understand the importance of libraries and frameworks.

    Advanced topics such as the cloud, operations in general, or build tools should not be part of the curriculum. I am also skeptical when it comes to Design Patterns. They presume experience that beginners never have.

  • The Rust Programming Language Blog: Announcing Rust 1.27

    The Rust team is happy to announce a new version of Rust, 1.27.0. Rust is a systems programming language focused on safety, speed, and concurrency.

  • Rust 1.27 Released With SIMD Improvements

    Most notable to Rust 1.27 is SIMD support via the std::arch module to make use of SIMD (Single Instruction, Multiple Data) instructions directly. Up to now Rust could already make use of LLVM's auto-vectorization support, but this lets Rust developers write SIMD instructions on their own and to allow for the proper Rust code to be executed based upon the CPU at run-time.

  • Git 2.18 Released With Initial Version Of Its New Wire Protocol

    Version 2.18 of the Git distributed revision control system is now available.

    Arguably most notable about Git 2.18 is the introduction of its new wire protocol "protocol_v2" that is designed to offer much greater performance. This new protocol is designed to be much faster and is already being used at Google and elsewhere due to the significant performance benefits.

  • Git v2.18.0

    The latest feature release Git v2.18.0 is now available at the usual places. It is comprised of 903 non-merge commits since v2.17.0, contributed by 80 people, 24 of which are new faces.

Linux Foundation: Heather Kirksey and the New LF Report

Filed under
Linux
  • Heather Kirksey on Integrating Networking and Cloud Native

    As highlighted in the recent Open Source Jobs Report, cloud and networking skills are in high demand. And, if you want to hear about the latest networking developments, there is no one better to talk with than Heather Kirksey, VP, Community and Ecosystem Development, Networking at The Linux Foundation. Kirksey was the Director of OPNFV before the recent consolidation of several networking-related projects under the new LF Networking umbrella, and I spoke with her to learn more about LF Networking (LFN) and how the initiative is working closely with cloud native technologies.

    Kirksey explained the reasoning behind the move and expansion of her role. “At OPNFV, we were focused on integration and end-to-end testing across the LFN projects. We had interaction with all of those communities. At the same time, we were separate legal entities, and things like that created more barriers to collaboration. Now, it’s easy to look at them more strategically as a portfolio to facilitate member engagement and deliver solutions to service providers.”

  • Linux Skills Most Wanted: Open Source Jobs Report

    The 2018 Open Source Technology Jobs Report shows rapid growth in the demand for open source technical talent, with Linux skills a must-have requirement for entry-level positions.

    The seventh annual report from The Linux Foundation and Dice, released Wednesday, identifies Linux coding as the most sought-after open source skill. Linux-based container technology is a close second.

    The report provides an overview of open source career trends, factors motivating professionals in the industry, and ways employers attract and retain qualified talent. As with the last two open source jobs reports, the focus this year is on all aspects of open source software and is not limited to Linux.

Games: Steam Summer Sale, GNU/Linux Version of Turok, GNU FreeDink

Filed under
Gaming
  • Steam Summer Sale is up, free game from Humble Store & Fanatical sale too

    There's quite a lot of sales and stuff going on right now, so I'm going to cram some into one article to give you an extra scoop with sprinkles and all.

    Firstly, head on over to Humble Store to grab a free copy of Shadowrun Returns Deluxe. Note: You do need to be subscribed to their newsletter to get it and it's only going on for 48 hours.

  • The Linux version of Turok has left beta, available to everyone

    Turok, the revamp of the 1997 shooter arrived in Beta for Linux back in May and now it's officially out.

  • GNU FreeDink - One Of The Few Fully Free Software Games - Now Runs On The Web

    When it comes to obscure projects under the official GNU Project umbrella, GNU FreeDink is one of them as being a free software game whose lineage traces back to the Dink Smallwood title from the late 90's. Nearly twenty years after the game's original release, the latest GNU FreeDink release is now available that allows it to be played within web-browsers.

    GNU FreeDink is the GNU maintained version of the Dink Smallwood game based upon its source release and then with any and all proprietary assets (like sounds) replaced to make it completely free software, with many otherwise "open-source" games still relying upon non-libre licensed in-game assets.

Software: LabPlot 2.5, GNU Parallel 20180622 ('Kim Trump'), Ick ALPHA-6

Filed under
Software
  • LabPlot 2.5 released

    It took much more time to finalize the release than we planned in the beginning after the 2.4 release was done. But we hope the number of features we implemented for 2.5 and their impact on the workflows supported by LabPlot can justify this delay. The source code and the installers for Windows and for Mac OS X can be found on our download page, as usual.

    In this release we again increased the number of data sources and added the support for the import of data from SQL databases. The user can import either from single tables or import the result of a custom SQL queries.

  • Krita 4.1 Beta Comes with a New Reference Images Tool and Supports Multi-Monitor Workspace Layouts
  • GNU Parallel 20180622 ('Kim Trump') released

    GNU Parallel 20180622 ('Kim Trump') has been released.

  • Ick ALPHA-6 released: CI/CD engine

    It gives me no small amount of satisfaction to announce the ALPHA-6 version of ick, my fledgling continuous integration and deployment engine. Ick has been now deployed and used by other people than myself.

Red Hat News and Disappointing Quarter, Buybacks Initiated

Filed under
Red Hat
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More in Tux Machines

Red Hat Woes and Fedora 29 Plans

  • Shares of open-source giant Red Hat pounded on weaker outlook
  • Fedora 29 Aims To Offer Up Modules For Everyone
    The latest Fedora 29 feature proposal is about offering "modules for everyone" across all Fedora editions. The "modules for everyone" proposal would make it where all Fedora installations have modular repositories enabled by default. Up to now the modular functionality was just enabled by default in Fedora Server 28. The modular functionality allows Fedora users to choose alternate versions of popular software, such as different versions of Node.js and other server software components where you might want to stick to a particular version.

GNU Make, FSFE Newsletter, and FSF's BLAG Removal

  • Linux Fu: The Great Power of Make
    Over the years, Linux (well, the operating system that is commonly known as Linux which is the Linux kernel and the GNU tools) has become much more complicated than its Unix roots. That’s inevitable, of course. However, it means old-timers get to slowly grow into new features while new people have to learn all in one gulp. A good example of this is how software is typically built on a Linux system. Fundamentally, most projects use make — a program that tries to be smart about running compiles. This was especially important when your 100 MHz CPU connected to a very slow disk drive would take a day to build a significant piece of software. On the face of it, make is pretty simple. But today, looking at a typical makefile will give you a headache, and many projects use an abstraction over make that further obscures things.
  • FSFE Newsletter June 2018
  • About BLAG's removal from our list of endorsed distributions
    We recently updated our list of free GNU/Linux distributions to add a "Historical" section. BLAG Linux and GNU, based on Fedora, joined the list many years ago. But the maintainers no longer believe they can keep things running at this time. As such, they requested that they be removed from our list. The list helps users to find operating systems that come with only free software and documentation, and that do not promote any nonfree software. Being added to the list means that a distribution has gone through a rigorous screening process, and is dedicated to diligently fixing any freedom issues that may arise.

Servers: Kubernetes, Oracle's Cloudwashing and Embrace of ARM

  • Bloomberg Eschews Vendors For Direct Kubernetes Involvement
    Rather than use a managed Kubernetes service or employ an outsourced provider, Bloomberg has chosen to invest in deep Kubernetes expertise and keep the skills in-house. Like many enterprise organizations, Bloomberg originally went looking for an off-the-shelf approach before settling on the decision to get involved more deeply with the open source project directly. "We started looking at Kubernetes a little over two years ago," said Steven Bower, Data and Infrastructure Lead at Bloomberg. ... "It's a great execution environment for data science," says Bower. "The real Aha! moment for us was when we realized that not only does it have all these great base primitives like pods and replica sets, but you can also define your own primitives and custom controllers that use them."
  • Oracle is changing how it reports cloud revenues, what's it hiding? [iophk: "probably Microsoft doing this too" (cloudwashing)]
     

    In short: Oracle no longer reports specific revenue for cloud PaaS, IaaS and SaaS, instead bundling them all into one reporting line which it calls 'cloud services and licence support'. This line pulled in 60% of total revenue for the quarter at $6.8 billion, up 8% year-on-year, for what it's worth.

  • Announcing the general availability of Oracle Linux 7 for ARM
    Oracle is pleased to announce the general availability of Oracle Linux 7 for the ARM architecture.
  • Oracle Linux 7 Now Ready For ARM Servers
    While Red Hat officially launched RHEL7 for ARM servers last November, on Friday Oracle finally announced the general availability of their RHEL7-derived Oracle Linux 7 for ARM. Oracle Linux 7 Update 5 is available for ARM 64-bit (ARMv8 / AArch64), including with their new Unbreakable Enterprise Kernel Release 5 based on Linux 4.14.

Graphics: XWayland, Ozone-GBM, Freedreno, X.Org, RadeonSI

  • The Latest Batch Of XWayland / EGLStream Improvements Merged
    While the initial EGLStreams-based support for using the NVIDIA proprietary driver with XWayland was merged for the recent X.Org Server 1.20 release, the next xorg-server release will feature more improvements.
  • Making Use Of Chrome's Ozone-GBM Intel Graphics Support On The Linux Desktop
    Intel open-source developer Joone Hur has provided a guide about using the Chrome OS graphics stack on Intel-based Linux desktop systems. In particular, using the Chrome OS graphics stack on the Linux desktop is primarily about using the Ozone-GBM back-end to Ozone that allows for direct interaction with Intel DRM/KMS support and evdev for input.
  • Freedreno Reaches OpenGL ES 3.1 Support, Not Far From OpenGL 3.3
    The Freedreno Gallium3D driver now supports all extensions required by OpenGL ES 3.1 and is also quite close to supporting desktop OpenGL 3.3.
  • X.Org Is Looking For A North American Host For XDC2019
    If software development isn't your forte but are looking to help out a leading open-source project while logistics and hospitality are where you excel, the X.Org Foundation is soliciting bids for the XDC2019 conference. The X.Org Foundation is looking for proposals where in North America that the annual X.Org Developers' Conference should be hosted in 2019. This year it's being hosted in Spain and with the usual rotation it means that in 2019 they will jump back over the pond.
  • RadeonSI Compatibility Profile Is Close To OpenGL 4.4 Support
    It was just a few days ago that the OpenGL compatibility profile support in Mesa reached OpenGL 3.3 compliance for RadeonSI while now thanks to the latest batch of patches from one of the Valve Linux developers, it's soon going to hit OpenGL 4.4. Legendary open-source graphics driver contributor Timothy Arceri at Valve has posted 11 more patches for advancing RadeonSI's OpenGL compatibility profile support, the alternative context to the OpenGL core profile that allows mixing in deprecated OpenGL functionality. The GL compatibility profile mode is generally used by long-standing workstation software and also a small subset of Linux games.