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53.0 Firefox Release

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Moz/FF

Today's Firefox release makes Firefox faster and more stable with a separate process for graphics compositing (the Quantum Compositor). Compact themes and tabs save screen real estate, and the redesigned permissions notification improves usability. Learn more on the Mozilla Blog.

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Also: Mozilla Firefox 53.0 Released, Drops Old Linux CPU Support

Mozilla Cuts

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Moz/FF
  • Mozilla Firefox 53.0 Released, Drops Old Linux CPU Support

    Firefox 53.0 drops pre Pentium 4 and Opteron Linux support. Firefox 53.0 also has support for WebM videos with alpha channel, lightweight theme changes along with new light and dark lightweight/compact theme options shipping, the Reader Mode can now display a time estimate for reading a given web page, and more. Mozilla also decided to remove the Aurora channel from their release cycle. There are also other changes in Firefox 53.0, but mostly affecting macOS and Windows users (like a "Quantum Compositor" being used now by Firefox on Windows)

  • Mozilla abandons experimental Aurora Firefox channel

    Mozilla is killing the channel it introduced for developers to test experimental new features in Firefox and keep pace with Chrome.

    The Aurora channel will stop receiving new code releases from 18 April, Mozilla has said.

    New code will revert to the established Firefox Nightly builds from where it will land in beta builds of Firefox Developer Edition.

Mozilla Thunderbird 52 Released

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Moz/FF

Thunderbird 52.0 is now available as the latest stable release for those using this Mozilla-developed mail client.

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Firefox Photon: new design mockups show interface, and more

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Moz/FF

We talked about the upcoming Firefox interface design change, codename Photon, before here on Ghacks, and even revealed a mockup showing some of its interface elements last week.

Turned out later that the mockup was not by the Photon team, but by another Firefox team that used tidbits of Photon in the screenshot.

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Mozilla Firefox 52.0.2 Released to Fix Linux Crash on Startup, Other Issues

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Moz/FF

Mozilla released today, March 28, 2017, the second maintenance update to the Firefox 52.0 web browser for all supported platforms, including GNU/Linux, macOS, and Microsoft Windows.

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Mozilla News

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Moz/FF
  • Mozilla Proposes "Obsidian" Low-Level Graphics API For The Web, Based On Vulkan
  • Keynote: Creative Approaches To Diversity - Katharina Borchert, Chief Innovation Officer, Mozilla
  • Diversity Makes Projects More Successful

    Open source projects are by their nature intended to be welcoming, pulling in contributions from many different volunteers. But in reality, open source and the tech industry in general often lack diversity. Speaking at the Open Source Leadership Summit in February, Mozilla’s Chief Innovation Officer Katharina Borchert told the crowd that working to bring ethnic, gender, and skill diversity to open source projects isn’t just the right thing to do because of moral grounds, it’s the right thing to do to make projects more successful.

    “The next generation of people coming online and potentially willing -- even eager -- to engage with us, to contribute to our work, they're not going to look like us, they're not going to talk like us, and they're going to have different expectations,” Borchert said.

  • How Do We Connect First-Time Internet Users to a Healthy Web? [Ed: Palpable irony from the company that goes along with DRM (EME)]

    Three billion of us now share the Internet. But our online experiences differ greatly, depending on geography, gender and income.

    For a software engineer in San Francisco, the Internet can be open and secure. But for a low-income, first-time smartphone user in Nairobi, the Internet is most often a small collection of apps in an unfamiliar language, limited further by high data costs.

    This undercuts the Internet’s potential as a global public resource — a resource everyone should be able to use to improve their lives and societies.

Mozilla News

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Moz/FF
  • There’s Now an Arc Theme for Thunderbird

    If you use both the Arc GTK theme and Mozilla Thunderbird as your e-mail app, we've found a theme you'll want to use.

  • WebVR and AFrame Bringing VR to Web at the Virtuleap Hackathon

    Imagine an online application that lets city planners walk through three-dimensional virtual versions of proposed projects, or a math program that helps students understand complex concepts by visualizing them in three dimensions. Both CityViewR & MathworldVR are amazing applications experiences that bring to life the possibilities of virtual reality (VR).

Mozilla News: More on Firefox 52 and WebAssembly

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Moz/FF

Chrome and Firefox

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Google
Moz/FF
Web

Firefox 53.0 Won't Work on Linux PCs with CPUs Older Than Pentium 4, AMD Opteron

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Moz/FF

As expected, Mozilla kicked off the development of the next major Firefox release, just one day after launching Firefox 52.0 as the new ESR (Extended Support Release) branch for GNU/Linux, macOS, and Microsoft Windows operating systems.

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Also: Firefox 53 Beta Drops Pre-P4/Opteron On Linux, New Compact Themes

Mozilla Outs Thunderbird 45.8 to Fix 9 Security Vulnerabilities, 5 Are Critical

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More in Tux Machines

Linux and Graphics: AMD, Linux 4.14 LTS, Etnaviv Gallium3D

  • Linux 4.14 Ensures The "Core Performance Boost" Bit Gets Set For AMD Ryzen CPUs
    Recently making waves in our forums was talk of a kernel patch to address a case where the AMD CPB (Core Performance Boost) isn't being exposed by Ryzen processors. Here's more details on that and some benchmarks. Being talked about recently is f7f3dc0: "CPUID Fn8000_0007_EDX[CPB] is wrongly 0 on models up to B1. But they do support CPB (AMD's Core Performance Boosting cpufreq CPU feature), so fix that."
  • Linus Torvalds Is Confident That Linux Kernel 4.14 LTS Will Arrive on November 5
    Development of Linux 4.14, the next LTS (Long Term Support) kernel series, continues with the fifth RC (Release Candidate) milestone, which was announced by Linus Torvalds himself this past weekend. According to Linus Torvalds, things have finally starting to calm down for the development of the Linux 4.14 LTS kernel, and it looks like the RC5 snapshot is smaller than he would have expected, at least smaller than last week's RC4, which is a good thing, meaning that there won't be need for eight RCs during this cycle.
  • Etnaviv Gallium3D Is Almost To OpenGL 2.0 Compliance
    The Etnaviv Gallium3D driver that provides reverse-engineered, open-source graphics support for Vivante graphics hardware is almost to exposing OpenGL 2.0. Etnaviv contributor Christian Gmeiner today posted a set of patches for adding occlusion queries support to the driver. The code at just over one thousand lines of code is the last major feature needed for exposing desktop OpenGL 2.0 capabilities with this community-driven driver.
  • AMD Developers Begin Making Open-Source FreeSync/AdaptiveSync Plans
    While the AMDGPU DC code is expected to land for Linux 4.15 with goodies like Vega display support, HDMI/DP audio, and atomic mode-setting, one of the sought after display features won't be initially supported: FreeSync or the VESA-backed AdaptiveSync. As we've known for a while, while AMDGPU DC fills out the requirements for being able to support FreeSync, the last bits of the implementation are not present as the interfaces are basically yet to be decided among the open-source driver developers. While AMD can post their existing FreeSync code as found in AMDGPU-PRO hybrid driver, they are trying to come up with a more standardized interface that will satisfy the other upstream Linux driver developers too that might want to support AdaptiveSync.

Servers and Red Hat: Cloud Foundry, Docker, CRI-O 1.0, Alibaba and Elasticsearch

  • How to deploy multi-cloud serverless and Cloud Foundry APIs at scale
    Ken Parmelee, who leads the API gateway for IBM and Big Blue’s open source projects, has a few ideas about open-source methods for “attacking” the API and how to create micro-services and make them scale. “Micro-services and APIs are products and we need to be thinking about them that way,” Parmelee says. “As you start to put them up people rely on them as part of their business. That’s a key aspect of what you’re doing in this space.”
  • Docker Opens Up to Support Kubernetes Container Orchestration
    There's been a lot of adoption of Kubernetes in the last few years, and as of Oct. 17 the open-source container orchestration technology has one more supporter. Docker Inc. announced at its DockerCon EU conference here that it is expanding its Docker platform to support Kubernetes. Docker had been directly competing against Kubernetes with its Swarm container orchestration system since 2015. The plan now is to provide a seamless platform that supports a heterogenous deployment that can include both Swarm and Kubernetes clusters. "Docker adapts to you because it's open," Docker founder Solomon Hykes said during his keynote address at DockerCon.
  • Introducing CRI-O 1.0
    Last year, the Kubernetes project introduced its Container Runtime Interface (CRI) -- a plugin interface that gives kubelet (a cluster node agent used to create pods and start containers) the ability to use different OCI-compliant container runtimes, without needing to recompile Kubernetes. Building on that work, the CRI-O project (originally known as OCID) is ready to provide a lightweight runtime for Kubernetes.
  • Red Hat brings its open source solutions to Alibaba Cloud
    Alibaba Cloud has joined the Red Hat Certified Cloud and Service Provider program, with Red Hat solutions to become directly available to Alibaba Cloud customers in the coming months.
  • Elasticsearch now on Alibaba Cloud, eyes China market
    The Amsterdam-based company behind Elasticsearch and Elastic Stack said the new offering would be available to Alibaba Cloud customers as an add-on, giving them access to real-time search, logging, and data analytics capabilities.

Software: VirtualBox 5.1.30, Cockpit 153, GNOME Mutter 3.27.1, KDE Neon

  • Oracle Releases VirtualBox 5.1.30 to Patch Glibc 2.26 Compile Bug on Linux Hosts
    Oracle released VirtualBox 5.1.30, a minor maintenance update to the open-source and cross-platform virtualization software that addresses a few important issues reported by users from previous versions. Coming one month after the VirtualBox 5.1.28 release, which probably most of you out there use right now on your personal computers, VirtualBox 5.1.30 contains a fix for a Glibc 2.26 compilation bug for Linux hosts and a 3D-related crash for Windows guest that use the Windows Additions package.
  • Cockpit 153
    Cockpit is the modern Linux admin interface. We release regularly. Here are the release notes from version 153.
  • GNOME Mutter 3.27.1 Brings Hybrid GPU Support
    Mutter 3.27.1 has just been released as the first development release for the GNOME 3.28 cycle of this compositor / window manager. The change most interesting to us about Mutter 3.27.1 is support for hybrid GPU systems. The context for the hybrid GPU system support is explained via this bug report, "supporting systems with multiple GPUs connected to their own connectors. A common configuration is laptops with an integrated Intel GPU connected to the panel, and a dedicated Nvidia/AMD GPU connected to the HDMI ports."
  • #KDE #KDENEON Release bonanaza! Frameworks, Plasma, KmyMoney and Digikam

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