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Saturday, 25 May 19 - 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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Games: Wine, IRKALLA, Vambrace: Cold Soul, ZED, and art of rally

Filed under
Gaming
  • Valve's Proton Pulls In Latest DXVK, Steam Networking Updates, Controller Layout Fixes

    The Valve developers maintaining their Proton fork of Wine for use by Steam Play have outed a new update, version 4.2-5.

  • Wine & Mingw-w64 Might Tighten Up Their Relationship - Possible "WineSDK"

    Developers between the Wine and Mingw-w64 projects are discussing the potential for further embracing their relationship given the overlap in trajectory and both benefiting from close collaboration. This extended relationship could also involve Mingw-w64 potentially adopting Wine's branding.

    While all Phoronix readers should be aware of Wine, for those not familiar with Mingw-w64 it's the off-shoot of MinGW focused on 64-bit support and other features over the original MinGW for providing an open-source development toolchain for Microsoft Windows. Mingw-w64 remains quite active in working on its GCC-based compiler toolchain support for Windows.

  • Wine and mingw-w64 cooperation
  • IRKALLA, an incredibly stylish looking pixel-art tactical-action platformer is coming to Linux

    The developers behind IRKALLA emailed in today and it grabbed my interest right away with the supremely stylish art behind it. The odd setting has my curiosity too, with mechs versus demons!

    According to the developer, it's a "platform-tactic game" so it has elements of an action platformer with character progression and some form of base defence building. IRKALLA has been in development for quite a few years now with their TIGForum post dating all the way back to 2013. We've been emailed today, as it seems development on it has been picked back up as they told me it's "finally coming together" and a Linux release is also confirmed of course.

  • Roguelike fantasy adventure 'Vambrace: Cold Soul' has a new feature trailer ahead of release next week

    The release of Vambrace: Cold Soul on May 28th is getting close now, it's quite an impressive looking game that I've been playing and they have a new feature trailer. I won't say too much on it myself before release but since I've had access for a while, I can say it works great on Linux.

  • Surreal adventure game 'ZED' about an artist suffering from dementia is releasing in June

    ZED, a game that will tell the story of an artist suffering from dementia from Eagre Games and Cyan Ventures now has a release date and it's quite soon.

    The Windows version is now scheduled in for June 4th, with the Linux (and Mac) version to be "later in June". Great to see it continue to be confirmed and although there is a delay, it's not going to be long it seems. Good thing too, as I'm damn excited for this one.

  • art of rally is bringing a stylized racing experience to Linux later this year

    Funselektor Labs, the developer of Absolute Drift has announced their latest game, art of rally. It might look stylish but it's not just a pretty face, as the developer is also focused on how the cars handle too.

    While we have a few racing games now like Grid Autosport, DiRT Rally/4 and some F1 games (plus a few that work with Steam Play), they're all quite serious business. art of rally looks to be taking a slightly less realistic focus while still providing a challenge, especially with the top-down view you get a better picture of what's up ahead.

Announcing Rust 1.35.0

Filed under
Development
Moz/FF

The Rust team is happy to announce a new version of Rust, 1.35.0. Rust is a programming language that is empowering everyone to build reliable and efficient software.

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Also: Rust 1.35 Released With Support For Empty Debug Macro, ~4x Faster ASCII Case Conversions

GNU Guile 2.9.2 (beta) released

Filed under
Development
GNU

We are delighted to announce GNU Guile 2.9.2, the second beta release in preparation for the upcoming 3.0 stable series. See the release announcement for full details and a download link.

This release extends just-in-time (JIT) native code generation support to the ia32, ARMv7, and AArch64 architectures. Under the hood, we swapped out GNU Lightning for a related fork called Lightening, which was better adapted to Guile's needs.

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GParted 1.0 Release Approaching For Linux Partition Editor - Live 1.0 Beta Released

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GNOME

The GParted graphical partition editor for Linux systems has been around for 14 years and finally it's looking like the version 1.0 release is on the horizon.

GParted 1.0 could be the release succeeding last December's GParted 0.33 release, including for the GParted Live operating system that is a live Linux distribution designed for an easy workflow of managing the partitions/disks on your system.

GParted Live 1.0 Beta appeared today with the latest GParted bits. This Linux distribution also pulls in the latest packages against Debian Sid experimental, updates to using the Linux 4.19.37 kernel, updates the boot menu options, and is based on the upstream GParted 1.0 beta code.

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Security: National Security Threat, Windows Back Doors and Huawei Technologies

Filed under
Security
  • Lack of Secure Coding Called a National Security Threat

    The "call to action" report, "Software Security Is National Security: Why the U.S. Must Replace Irresponsible Practices with a Culture of Institutionalized Security," discusses systemic issues with the software development landscape and what needs to be done to rectify the problem of negligent coding. But solving the problem won't be easy, given the problems of speed-to-market pressures and the sheer number of IoT devices being produced, the report notes.

  • [Attackers] have been holding the city of Baltimore’s computers hostage for 2 weeks [Ed: Windows]

    Here’s what’s happening: On May 7, [attackers] digitally seized about 10,000 Baltimore government computers and demanded around $100,000 worth in bitcoins to free them back up. It’s a so-called “ransomware” attack, where hackers deploy malicious software to block access to or take over a computer system until the owner of that system pays a ransom.

    Baltimore, like several other cities that have been hit by such attacks over the past two years, is refusing to pay up. As a result, for two weeks, city employees have been locked out of their email accounts and citizens have been unable to access essential services, including websites where they pay their water bills, property taxes, and parking tickets. This is Baltimore’s second ransomware attack in about 15 months: Last year, a separate attack shut down the city’s 911 system for about a day. Baltimore has come under scrutiny for its handling of both attacks.

  • [Windows] Ransomware Cyberattacks Knock Baltimore's City Services Offline

    With no key, Rubin said the city will have to rebuild its servers from the ground up. That will likely take months, he said, and will involve implementing new hardware and software and restoring any data the city may have backed up.

  • After 2 Years, WannaCry Remains a Threat

    And while the immediate dangers associated with WannaCry have faded, the ransomware still lurks, and many systems have not been patched to prevent exploits by EternalBlue and EternalRomance.

  • ARM latest firm to suspend business with Huawei; Intel mum

    Chip designer ARM says it has to suspend business with Chinese telecommunications equipment vendor Huawei Technologies, a report claims.

  • The case against Huawei, explained

    This morning, ARM announced that it was cutting ties with Huawei, in the interest of “complying with all of the latest regulations set forth by the U.S. government.” It’s a catastrophe for Huawei’s device business, halting its access to current and future chip designs and coming on the heels of similar breaks from Google and Microsoft. Huawei is in deep, deep trouble, and we still don’t have a clear picture of why.

    Security experts have been warning about Huawei for more than a year, but it’s only in the last week that those warnings have escalated into an all-out trade blockade on the company’s US partners. There’s never been a full accounting of why the US government believes Huawei is such a threat, in large part because of national security interests, which means much of the evidence remains secret. But it’s worth tracing out exactly where the concerns are coming from and where they could go from here.

Tails 3.14 Anonymous Linux OS Adds Mitigations for the Intel MDS Vulnerabilities

Filed under
Security

Tails 3.14 is here two months after the release of Tails 3.13 mainly to address the recently discovered MDS (Microarchitectural Data Sampling) security vulnerabilities in Intel microprocessors. To fully mitigate these flaws and protect you against Fallout, RIDL, and ZombieLoad attacks, the SMT function must be disabled.

Furthermore, Tails 3.14 ships with long-term supported Linux 4.19.37 kernel and the all the latest firmware packages to provide you with up-to-date hardware support and compatibility with newer graphics and Wi-Fi devices, as well as other components, and utilizes the recently released TOR Browser 8.5 anonymous web browser.

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Ubuntu's MDS Mitigations Now Available for Intel Cherry Trail and Bay Trail CPUs

Filed under
Security
Ubuntu

On May 14th, 2019, Intel published details about four new security vulnerabilities discovered by various security researchers, which are affecting several of its Intel microprocessor families. Intel released updated microcode firmware to mitigate them, and they landed on the same day for all supported Ubuntu Linux operating system series.

Now, Canonical has released an updated intel-microcode firmware that addresses these new security vulnerabilities on systems running Intel Cherry Trail and Intel Bay Trail processors. The updated intel-microcode packages are now available in the official software repositories of Ubuntu 19.04, Ubuntu 18.10, Ubuntu 18.04 LTS, Ubuntu 16.04 LTS, and Ubuntu 14.04 ESM.

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Firefox 68 Performance Is Looking Good With WebRender On Linux

Filed under
Graphics/Benchmarks
Moz/FF

With Firefox 67 having released this week, Firefox 68 is in beta and its performance from our tests thus far on Ubuntu Linux are looking real good. In particular, if enabling the WebRender option that remains off by default on Linux, there are some nice performance gains especially.

Curious how the Firefox performance is looking following the optimization work in Firefox 67 and the maturing state of WebRender, I ran some benchmarks. On an AMD Ryzen Threadripper 2990WX + AMD Radeon RX Vega 56 workstation running Ubuntu 19.04 with the Linux 5.1 kernel, I ran various benchmarks using the generic Firefox Linux x86_64 binaries. Tests were done on Firefox 66.0.5, Firefox 67.0, and Firefox 68.0b3. With both Firefox 67 and Firefox 68 Beta, secondary runs were also done when forcing WebRender usage.

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Compact, Linux-driven edge server supports Nvidia T4 GPUs

Filed under
Linux

Atos’ suitcase-sized “BullSequana Edge” server runs Linux on a 6th Gen Xeon-D and supports AI edge processing via optional Nvidia T4 GPUs and FPGAs. Other specs include SATA, USB 3.0, GbE, and optional 10GbE, WiFi, 3G/4G, and LoRa.

Establishing our scope of coverage on the low end is pretty easy — aside from the occasional new Arduino board, we tend to limit our coverage to embedded devices that run Linux. Yet, on the high end, where Linux runs on just about everything and edge computing is the latest craze, it’s increasingly difficult to draw lines between servers and high-end embedded gear. Size matters in this delineation, which is one reason why we’re covering Atos’ suitcase-sized, Linux-driven BullSequana Edge.

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today's leftovers

Filed under
Misc
  • OSMC's May update is here

    Last month, we released Kodi v18 for OSMC devices. Since then, we've been working on a number of improvements and bug fixes to keep things running smoothly.

  • Linux Mint 17.x Reached End Of Life (EOL)

    We came to know from the Linux Mint monthly (April-2019) newsletter, the Linux Mint team reported that Linux Mint 17.x has reached the end of its supported life.

    After 5 good years of service, Linux Mint 17.x (i.e. 17, 17.1, 17.2 and 17.3) reached “End Of Life”.

    Although the repositories will continue to work they will no longer receive security updates.

  • Intel's 'Islay Canyon' NUCs Announced

    Introducing the first Intel® NUC with 8th Generation Intel® Core™ processors and Radeon* 540X discrete graphics for all your gaming and entertainment needs. Play casual games, binge watch the latest series, or stream digital music like never before with a quad-core processor that delivers 2x faster performance.

  • Avoiding Big Tech to Protect Your Privacy

    In a recent opinion piece by Jennifer Senior, titled If We Care So Much About What Google Knows, Why Do We Keep Telling it Everything?, she properly describes the privacy paradox as what happens when a person consistently acts in ways that are contradictory to the privacy values professed by that same person.

    The reasons behind the privacy paradox have been highlighted numerous times by our team at Purism: it all boils down to a simple word, convenience. It is convenient to give up your digital rights, it is simple to just click past a privacy wall, and easy to sign up for a service you know exploits you. It is inconvenient to learn about the best practices for privacy protection, from software to browser plugins and applications – let alone to find what service to use that isn’t entirely designed to spy on everything you do.

    The solution to the privacy paradox has also been answered many times by our team at Purism. It all boils down to the same simple word, convenience. People want convenient products that respect them by default, that they can trust will not exploit them, that allow them to participate in digital society with peace of mind, knowing they are in complete control.

  • Google and Binomial Partner to Open Source Basis Universal Texture Codec

    Google and Binomial have announced a partnership to open source the Basis Universal texture codec to improve the performance of transmitting images on the web and within desktop and mobile applications, while maintaining GPU efficiency. This release fills an important gap in the graphics compression ecosystem and complements earlier work in Draco geometry compression.

  • Say Goodbye to the Physical Kilogram (and Perhaps much More)

    Once upon a time we lived in a society that was not only completely analog but infinitely simpler. A time when it seemed the physical world could be understood and described, perhaps even tamed, purely through the application of rational thought. Contemporaries dubbed that era the Age of Enlightenment and looked forward to the wonders that this brave new world would bring. This week, one of the last icons of that heady time was dethroned and retired to a museum in Paris.

    I am speaking, of course, about the kilogram, the last of the seven International System of Units measures to be represented by a physical object rather than an “invariant constant of nature.” But where did it come from? And why, after two hundred twenty years, has it been replaced?

    The story begins with the same school of humanists that provided the philosophic justification for the French revolution which began honorably before descending into a campaign of terror. When they decided to rationalize the multiple systems of weights and measures, the results were both more benign and long-lasting, perhaps because they took their inspiration from the grand canvas of the physical world around them. The metre became the fundamental unit of length and was fixed at one ten-millionth of the distance from the equator to the North Pole. Weight, in turn, would henceforth be calculated in reference to the kilogram, defined as the mass of one decimetre of pure water at sea level at a set temperature and barometric pressure.

  • g2k19 hackathon report from Claudio Jeker

Audio/Video: TLLTS, BSD Now, FLOSS Weekly and Peppermint OS 10 Overview

Filed under
Interviews

Server: RHEL 8, Docker, Containers and “Natty Narwhal” Still Alive

Filed under
Server
  • What Is New Features In Red Hat Enterprise Linux 8 (RHEL 8)?

    Red Hat Enterprise Linux 8 (RHEL 8) was released on 2019-05-07. The first beta was announced on 14 November 2018.

    There are lot of opportunities in Devops to improve the IT infra to next generation so, Red Hat is more focus on this area.

    To give more space to developers, they were added a lot of tools that developer-friendly capabilities.

    IT infra has been moved from Physical servers to Virtual servers. Now, we are migrating from Virtual servers to Containers & Kubernetes.

  • Distribution Release – Red Hat Enterprise Linux 8
  • The future of Docker containers

    Michael Crosby is one of the most influential developers working on Docker containers today, helping to lead development of containerd as well as serving as the Open Container Initiative (OCI) Technical Oversight Chair. At DockerCon 19, Crosby led a standing-room-only session, outlining the past, present and — more importantly — the future of Docker as a container technology. The early history of Docker is closely tied with Linux and, as it turns out, so too is Docker's future.

    Crosby reminded attendees that Docker started out using LXC as its base back in 2013, but it has moved beyond that over the past six years, first with the docker-led libcontainer effort and more recently with multi-stakeholder OCI effort at the Linux Foundation, which has developed an open specification for a container runtime. The specification includes the runc container runtime which is at the core of the open source containerd project that Crosby helps to lead. Containerd is a hosted project at the Cloud Native Computing Foundation (CNCF) and is one of only a handful of projects that, like Kubernetes, have "graduated", putting it in the top tier of the CNCF hierarchy in terms of project stability and maturity.

  • Why Organizations Want A Kubernetes-based Container Service for Cloud
  • The technology that powers IG

    Instagram run in Ubuntu Linux 11.04 (“Natty Narwhal”). Engineers found past variants of Ubuntu had a wide range of flighty solidifying scenes on EC2 under high traffic, yet Natty has been strong and exceptional

Software: Olivia, MariaDB, LibreOffice/Document Foundation, GNU Parallel

Filed under
Software
  • Olivia: Cloud-Based Music Player With YouTube Support And Over 25,000 Online Radio Stations

    Olivia is a fairly new free, open source Qt5 cloud-based music player for Linux. It can play music from YouTube, comes with more than 25,000 Internet radio stations, it supports themes, has a mini player mode, it can save songs for offline playback, and much more.

    The cloud-based music player is available as alpha software for testing right now. Even so, it works quite well, though lacking some features which I'll mention later on.

    Olivia is well integrated with YouTube, allowing users to search for songs and add them to the play queue, browse trending YouTube music with the ability to change the country, and more. To save bandwidth, Olivia only plays the audio of YouTube streams.

  • MariaDB 10.3.15 Release And What’s New

    The MariaDB Foundation is pleased to announce the availability of MariaDB 10.3.15, the latest stable release in the MariaDB 10.3 series.

  •  

  • Annual Report 2018: New releases of LibreOffice

    Thanks to your generous donations, and contributions from our ecosystem of certified developers, we released two major releases of LibreOffice in 2018: 6.0 on January 31, and version 6.1 on August 8.

    In addition, 14 minor releases were also made available throughout the year, for the 5.4, 6.0 and 6.1 branches. Meanwhile, several Bug Hunting Sessions were held in preparation for the new major releases. These typically took place on a single day between set times, so that experienced developers and QA engineers could help new volunteers to file and triage bugs via the IRC channels and mailing lists. The Bug Hunting Sessions for LibreOffice 5.4 were held on April 27, May 28 and July 3 – while those for LibreOffice 6.2 took place on October 22, November 19 and December 21.

  • The Document Foundation welcomes Adfinis SyGroup to the project’s Advisory Board

    The Document Foundation (TDF) announced today that Adfinis SyGroup – a Swiss FOSS company headquarted in Bern, with offices in Basel, Zurich and Crissier (Vaud) – has joined the project’s Advisory Board.

    Adfinis SyGroup is using LibreOffice for office productivity, in addition to providing professional consultancy to customers with SLA contracts to support migrations from proprietary software to LibreOffice. The company has helped to organize the LibreOffice Conference in 2014, when the event was hosted by the Bern University, is contributing patches to the source code, and is also hosting various TDF servers and buildbots on their infrastructure.

  • parallel @ Savannah: GNU Parallel 20190522 ('Akihito') released

    GNU Parallel 20190522 ('Akihito') has been released. It is available for download at: http://ftpmirror.gnu.org/parallel/
    GNU Parallel is 10 years old in a year on 2020-04-22. You are here by invited to a reception on Friday 2020-04-17.
    See https://www.gnu.org/software/parallel/10-years-anniversary.html

Programming: Kyma, Microsoft Entryism, Python, Go, and Fedora Summer Coding interns

Filed under
Development
  • Kyma - extend and build on Kubernetes with ease

    According to this recently completed CNCF Survey, the adoption rate of Cloud Native technologies in production is growing rapidly. Kubernetes is at the heart of this technological revolution. Naturally, the growth of cloud native technologies has been accompanied by the growth of the ecosystem that surrounds it. Of course, the complexity of cloud native technologies have increased as well. Just google for the phrase “Kubernetes is hard”, and you’ll get plenty of articles that explain this complexity problem. The best thing about the CNCF community is that problems like this can be solved by smart people building new tools to enable Kubernetes users: Projects like Knative and its Build resource extension, for example, serve to reduce complexity across a range of scenarios. Even though increasing complexity might seem like the most important issue to tackle, it is not the only challenge you face when transitioning to Cloud Native.

  • A panel with the new Python steering council [Ed: Microsoft bought PyCon and and now it's stuffing/stacking Python panels to push proprietary software with back doors (or its 'free bait')]

    Brett Cannon is a development manager for the Python extension to Visual Studio Code at Microsoft.

    [...]

    [I would like to thank LWN's travel sponsor, the Linux Foundation, for travel assistance to Cleveland for PyCon.]

  • Run your blog on GitHub Pages with Python [Ed: Why does Red Hat's site help Microsoft devour blogs with its  surveillance and lock-in machine?]
  • Testing a Go-based S2I builder image
  • EuroPython 2019: Monday and Tuesday activities for main conference attendees

    Although the main conference starts on Wednesday, July 10th, there’s already so much to do for attendees with the main conference ticket on Monday 8th and Tuesday 9th.

  • Test and Code: 75: Modern Testing Principles - Alan Page
  • Shaily and Zubin: Building CI pipelines and helping testers

    This post is the third introduction to the Fedora Summer Coding interns Class of Summer 2019. In this interview, we’ll meet Shaily Sangwan and Zubin Choudhary, who are both working on projects to improve quality assurance processes in the Fedora community.

Security: Curl, OpenSUSE, Equifax and Kubernetes

Filed under
Security
  • Report from the curl bounty program

    We announced our glorious return to the “bug bounty club” (projects that run bug bounties) a month ago, and with the curl 7.65.0 release today on May 22nd of 2019 we also ship fixes to security vulnerabilities that were reported within this bug bounty program.

  • OpenSUSE Adds Option To Installer For Toggling Performance-Hitting CPU Mitigations

    With the newly released openSUSE Leap 15.1 they have added an option to their installer for toggling the CPU mitigations around Spectre / Meltdown / Foreshadow / Zombieload to make it very convenient should you choose to retain maximum performance while foregoing the security measures. But it also allows disabling SMT/HT from the installer should you prefer maximum security.

    When installing openSUSE Leap 15.1 today, I was a bit surprised to see a "CPU mitigations" option that allows toggling the value similar to the mitigations= kernel command line option.

  • Equifax just became the first company to have its outlook downgraded for a cyber attack
  • Equifax just became the first company to have its outlook downgraded for a cyber attack

    Moody’s has just slashed its rating outlook on Equifax, the first time cybersecurity issues have been cited as the reason for a downgrade.

    Moody’s lowered Equifax’s outlook from stable to negative on Wednesday, as the credit monitoring company continues to suffer from the massive 2017 breach of consumer data.

    “We are treating this with more significance because it is the first time that cyber has been a named factor in an outlook change,” Joe Mielenhausen, a spokesperson for Moody’s, told CNBC. “This is the first time the fallout from a breach has moved the needle enough to contribute to the change.”

    Equifax could not immediately be reached for comment.

  • Kubernetes security: 4 strategic tips

    As with all things security-related, “fingers crossed!” isn’t exactly a confident posture. Kubernetes offers a lot of powerful security-oriented features, and the community has shown a strong commitment toward the security of the project. But it’s always best to be proactive, especially if you or your teams are still relatively new to containers and orchestration.

    The fundamentals of security hygiene still largely apply, as we noted in our recent article, Kubernetes security: 5 mistakes to avoid. There’s also some new learning to be done to ensure you’re proactively managing the risks inherent in any new system, especially once it’s running in production.

Crazy Compiler Optimizations

Filed under
Development
GNU
Linux

Kernel development is always strange. Andrea Parri recently posted a patch to change the order of memory reads during multithreaded operation, such that if one read depended upon the next, the second could not actually occur before the first.

The problem with this was that the bug never could actually occur, and the fix made the kernel's behavior less intuitive for developers. Peter Zijlstra, in particular, voted nay to this patch, saying it was impossible to construct a physical system capable of triggering the bug in question.

And although Andrea agreed with this, he still felt the bug was worth fixing, if only for its theoretical value. Andrea figured, a bug is a bug is a bug, and they should be fixed. But Peter objected to having the kernel do extra work to handle conditions that could never arise. He said, "what I do object to is a model that's weaker than any possible sane hardware."

Will Deacon sided with Peter on this point, saying that the underlying hardware behaved a certain way, and the kernel's current behavior mirrored that way. He remarked, "the majority of developers are writing code with the underlying hardware in mind and so allowing behaviours in the memory model which are counter to how a real machine operates is likely to make things more confusing, rather than simplifying them!"

Still, there were some developers who supported Andrea's patch. Alan Stern, in particular, felt that it made sense to fix bugs when they were found, but that it also made sense to include a comment in the code, explaining the default behavior and the rationale behind the fix, even while acknowledging the bug never could be triggered.

But, Andrea wasn't interested in forcing his patch through the outstretched hands of objecting developers. He was happy enough to back down, having made his point.

It was actually Paul McKenney, who had initially favored Andrea's patch and had considered sending it up to Linus Torvalds for inclusion in the kernel, who identified some of the deeper and more disturbing issues surrounding this whole debate. Apparently, it cuts to the core of the way kernel code is actually compiled into machine language.

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Android and GNU/Linux Software on Chrome OS

  • Chrome OS 76 adds a flag to enable GPU support for Linux apps
    The new feature was first noticed by Keith I Myers. It is available in Chrome OS 76.0.3789.0, which is the first dev build of Chrome OS 76. It goes without saying that the feature is unstable right now. It is in the very early stages, so bugs and stability issues are to be expected. Also, keep in mind that GPU acceleration is only supported on a handful of Chromebooks...
  • Google working on new way to run Android apps in Chrome OS called ‘ARCVM’
    For the past few years, it’s been possible on many Chromebooks to install the Play Store and run Android apps. This opened the door for Chromebooks to become more than just glorified web browsers. Now, Google is looking to make some major under-the-hood changes to Chrome OS’s Android apps support, which may allow for a long-requested feature.

Android Leftovers

AMD Staging Another Fix To Try Correcting Some Raven Ridge Systems On Linux

AMD Raven Ridge APUs have been out for more than one year now and at least under Linux can still be quite problematic depending upon the particular motherboard BIOS and other factors. Fortunately, while Raven 2 and Picasso APU support is appearing to be in better shape, the AMD open-source developers haven't forgot about these problematic Raven 1 systems. Out today is the latest patch trying to help those with original Raven Ridge systems. This latest hopeful fix is now skipping over loading the DMCU firmware for Raven Ridge. DMCU in this context is the Display Micro-Controller Unit and is the micro-controller used for Panel Self Refresh (PSR) and similar functionality. Read more Also: Intel 19.20.13008 Open-Source Compute Stack Restores Broadwell To Production Quality

Graphics: Intel, XWayland and Vulkan

  • Intel Linux Graphics Driver Adding Support For The Mule Creek Canyon PCH
    Mule Creek Canyon is the PCH to be paired with Intel Elkhart Lake processors. Elkhart Lake as a reminder is the Gemini Lake SoC successor that will feature Gen11 class graphics and now thanks to the open-source Intel Linux graphics driver we know that new PCH is the Mule Creek Canyon. Mule Creek Canyon doesn't appear to be widely publicized up to this point but appeared in today's latest open-source development activity. Mule Creek Canyon is the new PCH for Elkhart Lake and required some minor changes around Port-C remapping that differ from other Icelake graphics hardware.
  • XWayland Receive An EGL-Based GLX Provider, Helping Various Games On Linux
    A notable improvement was merged into the "xserver" Git tree for the eventual X.Org Server 1.21 release that will improve the support for various Linux games relying on XWayland for running under a Wayland compositor.
  • Vulkan 1.1.109 Released With Two New Intel Extensions
    Vulkan 1.1.109 was released today as the latest update to this graphics/compute specification ahead of the US holiday weekend. With two weeks having passed since Vulkan 1.1.108 there are a few different documentation corrections/clarifications. There are also two new vendor extensions contributed by Intel.