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WWW Browsers: Mozilla, Chromium, and Brave

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  • Firefox Nightly: These Weeks in Firefox: Issue 102

    Gecko profiler Rust marker API has landed. It’s possible to add a profiler marker from the Rust to annotate a part of the code now. See the gecko-profiler crate for more information. Documentation is also coming soon.

  • Chromium Blog: Sunsetting the "basic-card" payment method in the Payment Request API

    The Payment Request API is a soon-to-be-recommended web standard that aims to make building low-friction and secure payment flows easier for developers. The browser facilitates the flow between a merchant website and "payment handlers". A payment handler can be built-in to the browser, a native app installed on user’s mobile device, or a Progressive Web App. Today, developers can use the Payment Request API to access several payment methods, including “basic-card” and Google Pay in Chrome on most platforms, Apple Pay in Safari, Digital Goods API on Google Play, and Secure Payment Confirmation in Chrome.

  • Chrome Releases: Stable Channel Update for Desktop

    The Chrome team is delighted to announce the promotion of Chrome 95 to the stable channel for Windows, Mac and Linux. This will roll out over the coming days/weeks.

    Chrome 95.0.4638.54 contains a number of fixes and improvements -- a list of changes is available in the log. Watch out for upcoming Chrome and Chromium blog posts about new features and big efforts delivered in 95.

  • Chrome 95 Released With FTP Support Completely Removed, New Developer Additions - Phoronix

    Chrome 95 has rolled out as stable today as the latest version of Google's web browser.

    With Chrome 95 the previously-deprecated FTP support has been completely removed. There are also many new developer features available in Chrome 95 along with a number of mobile-focused additions.

  • Chromium Blog: Chrome 96 Beta: Conditional Focus, Priority Hints, and More

    Unless otherwise noted, changes described below apply to the newest Chrome beta channel release for Android, Chrome OS, Linux, macOS, and Windows. Learn more about the features listed here through the provided links or from the list on ChromeStatus.com. Chrome 96 is beta as of October 21, 2021.

  • Chrome 96 Beta Begins Preparing For Chrome 100, Adds Priority Hints Feature - Phoronix

    Following this week's release of Chrome 95, Google has now promoted Chrome 96 to beta status.

    Next year Chrome will see version 100 and for ensuring a smooth transition, Chrome 96 Beta is adding a new flag to force the major version to already be advertised as version 100. The new developer-minded option will set the Chrome HTTP user-agent string to Chrome 100, for helping developers test their web sites / web applications against that three digit version number. As some particularly older scripts may be just checking for the two major digits, Google developers added this option early to help catch any areas that may not be correctly handling a three digit major version number.

  • Google-bye: Brave now uses its own search engine by default • The Register

    The Brave browser will now default to the company's own search engine, claimed to preserve privacy, while a new Web Discovery Project aims to collect search data again with privacy protection.

    The Brave web browser is based on the Google-sponsored Chromium engine but with features designed to prevent tracking, as well as an unusual reward system using its own cryptocurrency, the Basic Attention Token (BAT). Brave search will now be the default on new installs for desktop, Android, and iOS. Existing Brave users will keep their current default unless they choose to change it.

More in Tux Machines

Audiocasts/Shows: Late Night Linux, Destination Linux, and More

Kernel: Slowdown, CephFS, and FS-Cache / CacheFiles

  • How a performance boost in Linux kernel for one family of Intel chips slowed its latest Alder Lake processors

    The mixture of performance and efficiency CPUs in Intel’s 12th-gen Core processors, code-named Alder Lake, hasn’t just been causing problems for some Windows gamers – it almost led to complications for Linux. Phoronix’s Michael Larabel noticed a performance hit in the kernel a fortnight ago – in a work-in-progress release candidate, we should stress – and a fix for the scheduling code landed a little later. It turned out the kernel suffered on Alder Lake chips due to a performance-enhancing tweak for another Intel processor family: the multiple-Atom-core-based Jacobsville. This year, Intel officially canned its Lakefield chips. These consisted of a performance core called Sunny Cove as well as Atom-class efficiency cores dubbed Tremont. Crucially, there are still multi-Tremont-core embedded processors out there, such as Snow Ridge. These are server and infrastructure-oriented components with up to 24 cores. The first proposed cut of kernel 5.16, specifically 5.16-rc1, contained a revision to the scheduler that makes it aware that some clusters of cores share a block of L2 cache – as seen in Snow Ridge and Jacobsville.

  • Testing the Linux Kernel CephFS Client with xfstests

    I do a lot of testing with the kernel cephfs client these days, and have had a number of people ask about how I test it. For now, I’ll gloss over the cluster setup since there are other tutorials for that.

  • Major Rewrite Of Linux's FS-Cache / CacheFiles So It's Smaller & Simpler - Phoronix

    As part of David Howells of Red Hat long-term work on improving the caching code used by network file-systems, he today posted a big patch series rewriting the fscache and cachefiles code as the latest significant step on that adventure. Howells posted a set of 64 patches for rewriting the kernel's fscache and cachefiles code. Linux's fsache is a general purpose cache used by network file-systems while cachefiles is for providing a caching back-end for mounted local file-systems. The Red Hat engineer has been working on this rewrite for more than the past year.

Ubuntu Weekly Newsletter and Ubuntu Desktop on Google Clown

  • Ubuntu Weekly Newsletter Issue 711

    Welcome to the Ubuntu Weekly Newsletter, Issue 711 for the week of November 21 – 27, 2021. The full version of this issue is available here.

  • Launch Ubuntu Desktop on Google Cloud

    This tutorial shows you how to set up a Ubuntu Desktop on Google Cloud. If you need a graphic interface to your virtual desktop on the cloud, this tutorial will teach you how to set up a desktop environment just like what you can get on your own computer.

Open Hardware/Modding: ESP32, 3-D Printing, Raspberry Pi Pico, PocketBeagle

  • Wireless thermal printer kit features M5Stack ATOM Lite controller - CNX Software

    This is certainly not the first ESP32 thermal printer solution, as there are various implementations including bitbank2 thermal printer Arduino connecting ESP32 and nRF52 boards to the printer over Bluetotoh LE, or a Arduino sketches to print bitmaps over serial or MQTT.

  • Generate Fully Parametric, 3D-Printable Speaker Enclosures | Hackaday

    Having the right speaker enclosure can make a big difference to sound quality, so it’s no surprise that customizable ones are a common project for those who treat sound seriously. In that vein, [zx82net]’s Universal Speaker Box aims to give one everything they need to craft the perfect enclosure.

  • Z80 Video Output Via The Raspberry Pi Pico | Hackaday

    Building basic computers from the ground up is a popular pastime in the hacker community. [Kevin] is one such enthusiast, and decided to whip up a video interface for his retro Z80 machine.

  • The Calculator Charm: Calculatorium Leviosa! | Hackaday

    Have you ever tried waving your hand around like a magic wand and summoning a calculator? We would guess not since you’d probably look a little silly doing so. That is unless you had [Andrei’s] cool gesture-controlled calculator. [Andrei] thought it would be helpful to use a calculator in his research lab without having to take his gloves off and the results are pretty cool. His hardware consists of a PocketBeagle, an OLED, and an MPU6050 inertial measurement unit for capturing his hand motions using an accelerometer and gyroscope. The hardware is pretty straightforward, so the beauty of this project lies in its machine learning implementation.