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Google Publishes Latest Linux Core Scheduling Patches So Only Trusted Tasks Share A Core

Filed under
Linux
Google

Google engineer Joel Fernandes sent out the ninth version of their "core scheduling" patches for the Linux kernel that allows for allowing only trusted tasks to run concurrently on the same CPU core -- in cases where Hyper Threading is involved to safeguard the system against the possible security exploits.

Core Scheduling has been a popular topic since vulnerabilities like MDS and L1TF have come to light. Core Scheduling aims to make Hyper Threading safer and by only letting trusted tasks share a CPU core is a reasonable safeguard for still leaving Hyper Threading active on servers rather than disabling it in the name of security. DigitalOcean, Oracle, Google, and other major x86_64 players have all been interested in core scheduling and working on different solutions in order to keep HT/SMT active. Particularly for the major cloud server providers having to disable HT/SMT would be a big blow to their models.

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FydeOS beta brings Chromium OS to the PineBook Pro (Android app support too)

Filed under
GNU
Linux
Google

The PineBook Pro is a $200 laptop with a 14 inch full HD display, a Rockchip RK3399 processor, 4GB of RAM, 64GB of storage, and support for a bunch of different operating systems… most of which are GNU/Linux distributions.

But you can also turn the laptop into a Chromebook-like device by installing a new beta release of FydeOS 11.2 for the PineBook Pro.

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Noscript cures font vulnerabilities

Filed under
Google
Moz/FF
Security
Web

In the past month, I've read about a dozen security bulletins involving remote execution exploits due to font parsing vulnerabilities in a range of operating systems, from desktop to mobile. In all these cases, there was a detailed mention of problems, but very little if any mention of possible solutions, other than vendor updates, that is.

Which is rather intriguing, because there is a tool that can help you with fonts. It's called Noscript, it's a supreme browser extension available in Firefox and more recently in Chrome, and it allows you to govern the loading of fonts in your webpages. A simple and elegant tool that can save - or at the very least, significantly minimize, headache with fonts. But does it get the spotlight it deserves? Of course not, drama and fear are far more interesting. Let's see what gives.

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Uncovering the Best Open Source Google Analytics Alternatives

Filed under
Google
OSS
Web

Web analytics is the measurement, collection, analysis and reporting of internet data. In a nutshell, it is the study of website visitor behavior. It is the process of using online data to transform a organization from faith-based to data driven.

This type of software helps you generate a holistic view of your business by turning customer interactions into actionable insights. Using reports and dashboards, web analytics software lets you sort, sift and share real-time information to help identify opportunities and issues. Keeping track of web visitors, analyzing traffic sources, measuring sales and conversions are just some of the possibilities.

Google Analytics is an excellent well known free service that lets webmasters and site owners access web analytics data. The web service generates detailed statistics about a website’s traffic and sources. It helps marketers and is the most widely used website statistics service. But the biggest downside with Google Analytics is that your data is controlled and used for Google’s own purposes, not just by you. It is also not an open source solution, with a webmaster or site owner being denied access to the raw data.

There are also many other remote-hosted web analytics services that are well-designed and comprehensive. However, if you want an open source solution where the software is hosted on your own server, there are some good alternatives. Having the software installed on your server means that you retain full control over your data, with the possibility of integrating that data into your own system. This solution might, for example, be important to people who do not want to give Google (or another organization) the invitation to control a large portion of their online activity, or who want to be fully in control of visitor privacy.

To provide an insight into the quality of software that is available, we have compiled the following list of open source web analytics software.

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Also: ITFirms Lists Top Free, Open-Source Statistical Analysis Software

USDOJ Takes on Google, Mozilla Responds

Filed under
Google
Moz/FF
Web
Legal
  • Justice Department Sues Monopolist Google For Violating Antitrust Laws

    oday, the Department of Justice — along with eleven state Attorneys General — filed a civil antitrust lawsuit in the U.S. District Court for the District of Columbia to stop Google from unlawfully maintaining monopolies through anticompetitive and exclusionary practices in the search and search advertising markets and to remedy the competitive harms. The participating state Attorneys General offices represent Arkansas, Florida, Georgia, Indiana, Kentucky, Louisiana, Mississippi, Missouri, Montana, South Carolina, and Texas.

    “Today, millions of Americans rely on the Internet and online platforms for their daily lives. Competition in this industry is vitally important, which is why today’s challenge against Google — the gatekeeper of the Internet — for violating antitrust laws is a monumental case both for the Department of Justice and for the American people,” said Attorney General William Barr. “Since my confirmation, I have prioritized the Department’s review of online market-leading platforms to ensure that our technology industries remain competitive. This lawsuit strikes at the heart of Google’s grip over the internet for millions of American consumers, advertisers, small businesses and entrepreneurs beholden to an unlawful monopolist.”

  • Mozilla Reaction to U.S. v. Google

    Like millions of everyday internet users, we share concerns about how Big Tech’s growing power can deter innovation and reduce consumer choice. We believe that scrutiny of these issues is healthy, and critical if we’re going to build a better internet. We also know from firsthand experience there is no overnight solution to these complex issues. Mozilla’s origins are closely tied to the last major antitrust case against Microsoft in the nineties.

    In this new lawsuit, the DOJ referenced Google’s search agreement with Mozilla as one example of Google’s monopolization of the search engine market in the United States. Small and independent companies such as Mozilla thrive by innovating, disrupting and providing users with industry leading features and services in areas like search. The ultimate outcomes of an antitrust lawsuit should not cause collateral damage to the very organizations – like Mozilla – best positioned to drive competition and protect the interests of consumers on the web.

  • DOJ May Force Google To Sell Chrome To Settle Antitrust Case: Report

    he U.S. Department of Justice may force Google to sell its Chrome browser. The development came after the US Congress’ antitrust report on big tech companies.

    It is also told that the DOJ is targeting Google’s advertising business as well. The prosecutors aim at breaking Google’s monopoly on the $162 billion digital advertising market. Politico reported the development via anonymous sources.

Will Google Stadia Boost Linux Gaming?

Filed under
GNU
Linux
Google
Gaming

Following my recent article on Steam Machines, quite a few comments appeared on the interwebs. Among them, someone remarked that my final point about Linux Gaming being too reliant on Valve was missing the fact that Google Stadia exists. And therefore this would be akin to having several companies for which Linux gaming matters.

This is a valid point. I had to address it.

What is Stadia? Stadia is a solution designed by Google to stream games to any device with little latency, as long as such devices have a Google Stadia client, the Chrome web browser or a Chromecast. There is a free tier where you can use Stadia and purchase games as you go, and a Pro version which costs about 10 bucks per month after you buy the Premiere Edition with the controller (129 USD).

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Google Coral Dev Board mini SBC is now available for $100

Filed under
Linux
Google
Hardware
Debian

Google Coral SBC was the first development board with Google Edge TPU. The AI accelerator was combined with an NXP i.MX 8M quad-core Arm Cortex-A53 processor and 1GB RAM to provide an all-in-all AI edge computing platform. It launched for $175, and now still retails for $160 which may not be affordable to students and hobbyists.

[...]

The board runs Debian based Mendel Linux distribution developed by Google for Coral boards and supports TensorFlow Lite and AutoML Vision Edge with the latter enabling “fast, high-accuracy custom image classification models”.

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10 Best Google Drive Clients for Linux

Filed under
Linux
Google

Google ecosystem has become an integral part of our daily lives, from Google-powered smartphones to a suite of Google apps like GMAIL are part of our daily lives. In the data-driven world, it is important to keep data secure as well as accessible from everywhere. Well, Google Drive offers that solution in the most efficient way possible. You can securely store all your important data on Google Drive and access it from anywhere by just logging into your google account.Like other apps in Google Suite, Drive has become a very important cloud storage app in our life. It offers free storage up to 15GB which is more than enough and can be used across GMAIL, Google Photos, and other Google services.

So today I am going to share with you Google Drive clients you can use to access your Google Drive account on Linux and other distributions.

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Google's Android and ChromeOS Get CrossOver and WireGuard

Filed under
Android
GNU
Linux
Google
  • CrossOver 20 for Chrome OS uses the Linux container to enable Windows app support on Chromebooks

    Over the past several years, Google has slowly turned Chrome OS into a more powerful computing platform, allowing people to use Progressive Web Apps, Android apps, and even Linux apps. While Google is working on its own means of bringing Windows app support to Chrome OS, third-party companies like CodeWeavers have released solutions that Chromebook users can take advantage of today. Today, CodeWeavers released CrossOver 20, bringing Windows app support out of beta for Chrome OS.

  • Google adds WireGuard VPN to Android 12's Linux Kernel 5.4 Tree

    With remote work becoming the norm at many businesses thanks to COVID-19, it’s more important than ever to secure network connections with a virtual private network, or VPN. There are multiple VPN tunneling protocols that services can make use of, but a relatively new implementation called WireGuard has taken the tech world by storm. As we’ve explained before, WireGuard is a next-gen VPN protocol that embraces modern cryptography standards and has a secure, auditable code base. After its inclusion in Linux Kernel 5.6, Google is now adding support for the protocol to Android 12’s Linux Kernel 5.4 tree.

    Google forks each Linux Kernel release to include “patches of interest to the Android community that haven’t been merged onto mainline or Long Term Supported (LTS) kernels.” These kernels are called Android Common Kernels and they form the basis of the Linux kernel release that ships on each and every Android device on the market today. For each Android release, Google supports a handful of Linux kernel releases; for Android 11, that’s currently Linux Kernel versions 4.14 and 4.19, while for Android 12, it’ll be versions 4.19 and 5.4.

  • Android 12 Appears To Support Using WireGuard - Phoronix

    WireGuard has long been available as an app on the Google Play store for those wishing to use this cross-platform, open-source secure VPN tunnel solution on Google's mobile operating system. But for Android 12 it appears there will be a form of official support.

    With WireGuard 1.0 marked by the kernel module being upstreamed in Linux 5.6, it looks like Google is now more comfortable in shipping WireGuard for their Android kernel.

Chrome OS 86 Rolls Out with Linux Support for Debian GNU/Linux 10 “Buster”

Filed under
Google

Based on the latest Google Chrome 86 web browser released last week, Chrome OS 86 adds quite a bunch of interesting changes, starting with Linux support for upgrading to the latest Debian GNU/Linux 10 “Buster” operating system series.

If you’re using the Linux support in Chrome OS, which is still in beta stages of development, you will see a new option in Linux settings after updating to Chrome OS 86 that lets you upgrade the base system from Debian GNU/Linux 9 “Stretch” to Debian GNU/Linux 10 “Buster.”

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More in Tux Machines

Sysmon – A Graphical System Activity Monitor for Linux

Sysmon is a Linux activity monitoring tool similar to Windows task manager, was written in Python and released under GPL-3.0 License. This is a Graphical visualization tool that visualizes the following data. By default distribution like Ubuntu comes with a system monitor tool, but the drawback with the default monitor tool is it does not display HDD, SSD, and GPU loads. Sysmon adds all the features to a single place similar to the Windows Task Manager. Read more

Kubuntu 20.04 LTS Review: The Familiar Operating System

Here's my review on Kubuntu 20.04 LTS Focal Fossa. Two years ago I call it friendly computing, now in 2020, I call it familiar operating system for everyone. We have so many good news with Kubuntu today and let's go, I hope you enjoy my review. Kubuntu 20.04 has a lot of benefits and a little of issues. I believe it is a familiar operating system most computer users can afford, by purchasing real Kubuntu laptops or by installing manually, you can push your computing for daily purposes, teaching and graphic designing quickly and comfortably. To complete everything, let's not forget it is a Long Term Support edition which will receive Ubuntu-based updates for five years until 2025 and desktop-based updates until 2023. Win-win solution, nice to everybody, that's Kubuntu Focal for you. That's my review. Read more

today's howtos

  • How to Access Google Drive on Debian 10

    Google Drive is a cloud storage and synchronization service that allows users to keep, synchronize, and share files across many devices. It offers 15GB of free storage space for each Google account to store files.

  • Keep track of multiple Git remote repositories | Opensource.com

    Working with remote repositories gets confusing when the names of the remote repositories in your local Git repo are inconsistent.

  • Merging and sorting files in Linux: Easier than you think
  • How to Administrate CloudLinux OS from Command Line
  • 5 Ways to Install IntelliJ IDEA on Ubuntu

    Here learn how to download and install IntelliJ on Ubuntu. Intellij Idea can be installed simply from GUI and also from CLI.

  • How to Install Htop in Centos 8? – Linux Hint

    Htop is more like an immersive Centos 8 system process viewer and device monitor. It shows resource-usage measures in color and helps you to conveniently keep track of the performance of your system as an enhancement. With both an additional array of choices and a clear picture on the board, it is the same as the standard main command. It shows details about the usage of Processor & RAM, tasks being done, average load, and uptime. Besides, Htop shows a list of all operating processes and can even show it in a tree-like structure. If you are interested to interactively control your device, then one of your best choices ought to be the Htop command. It runs on all distributions of Linux, and in most situations, is enabled by default. In this tutorial, you will learn to install Htop on Centos 8 using the command-line.

  • How to Install Steam on NixOS? – Linux Hint

    When installing things on NixOS, you need to have a package in the right format on the nixos.org web page. Steam is available, but some quirks may trip you up when you try to install it. You will hear more about this here. In particular, it is a non-free software package, so you must enable this option. You will also need to handle the ‘glXChooseVisual failed’ problem. The process will work one way in NixOS and another way on other distributions. It is more complex with just the Nix package manager.

  • How to Install and Configure Angular CLI on Linux Distributions

    Modern and dynamic websites require many features, menus, and widgets to make the website user-friendly and reach the perfect marketplace. No matter which tool you use to create your website, javascript is always required to draw the finishing line

  • How to Install and Use FFmpeg in CentOS 8? – Linux Hint

    If you’d like a fast way of converting between audio and video files in Linux and would like something that doesn’t chew on resources and does the task properly, then you may give FFmpeg a try. FFmpeg is vital for keeping some level of familiarity between files uploaded by multiple users, as well as help maintain your storage space under control. When using FFmpeg, you can translate, adjust sample rates, record audio/video streams, and resize files between different video and audio formats. It provides a collection of audio and video libraries that are shared, including libavcodec, libavformat, and libavutil. Whenever it refers to converting files, FFmpeg has several command-line choices, and it is also recommended to use it from the CLI. Follow me on, and I’ll lead you to install FFmpeg in Centos 8. FFmpeg is not offered in the default repositories of Centos 8. You may opt to build FFmpeg utilities from the source or install them from the Negativo17 directory via DNF. In this article, we’ll move ahead with the second choice. It is also the fastest way to implement FFmpeg on the Centos 8 OS.

  • How to Kill Zombie Processes on Linux

    Linux, of course, has to keep track of all the applications and daemons running on your computer. One of the ways it does this is by maintaining the process table. This is a list of structures in kernel memory. Each process has an entry in this list that contains some information about it. There isn’t a great deal in each of the process table structures. They hold the process ID, a few other data items, and a pointer to the process control block (PCB) for that process. It’s the PCB that holds the many details Linux needs to look up or set for each process. The PCB is also updated as a process is created, given processing time, and finally destroyed.

  • How to Setup a Firewall with UFW on Debian 10 Linux - Linux Concept

    Nowadays, a Firewall is an essential utility and property of any system for security; by default Debian Operating system having a firewall configuration tool named UFW (Uncomplicated Firewall). UFW is a user-friendly front-end tool to manage iptables firewall rules. It provides you more straightforward methods to manage iptables as the name of this tool start from Uncomplicated.

  • How to Use arping Command in Linux – Linux Hint

    To a network administrator, the ARP protocol may sound familiar. ARP is a protocol that Layer 2 devices implement for discovering and communicating with each other. The arping tool works using this protocol. Now, why would you need arping? Imagine you are working with a small office network. Using the classic ping command to ping hosts to verify their availability is very tempting, right? Well, if you are using the ICMP protocol, then you are actually performing ARP requests for probing devices in the network. This is where the arping tool comes in. Like ping, arping pings network hosts using network layer ARP packets. This method is useful for hosts that do not respond to Layer 3 and Layer 4 ping requests. This article shows you how to use arping command in Linux.

  • How to configure YAML schema to make editing files easier - Red Hat Developer

    YAML is a friendly data serialization standard that works with all programming languages. While configuration files are often defined in YAML, it can even be used as a programming language, like the workflow language at Google, or Apache Camel K. It has the advantage of not having any braces, making it lightweight visually. One of the drawbacks is that editing YAML files may not always be easy. For instance, writing a tag at the wrong indentation level can be hard to detect. To help with editing, it is possible to provide a YAML schema that can be leveraged by a large set of integrated development environments (IDEs). Unfortunately, this practice is not widespread. Consequently, users waste time searching for a missing or extra space and browsing documentation. In this article, you will discover the benefits of providing a YAML schema and how to make it consumable for all your users, making it easier to edit YAML files.

  • How to connect and share data between two Linux systems

    I got an interesting request (not from singles in my area). One of my readers asked me, how does one go about connecting two Linux boxes - I presume for sharing purposes. This is a topic I've touched upon frequently, but often indirectly. As Commandant Lasard from Police Academy would say, there are many, many, many, many different ways to do this. So perhaps it's time for a proper tutorial. I will show you several common, robust ways to have two Linux systems communicate over network. We'll do it on the command line, then move up to file managers, and finally, also perform a remote data backup using a friendly GUI tool. Let's start.

  • How to manage user passwords on Linux

    If you’re a Linux admin, you probably take care of any number of servers, all of which contain numerous users. Those users log in via various means or protocols, such as SSH, FTP, HTTP. In order to successfully log in, those users have to have—passwords.

  • Linux patch management: How to back out a failed patch | Enable Sysadmin

    A good patch management plan always includes a good patch backout plan.

Today in Techrights