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Ubuntu

Reolink RLC-810A review – A 4K security camera with people & vehicle detection

Filed under
Android
Reviews
Ubuntu

The person and vehicle detection feature in Reolink RLC-810A security camera is just great, and I could not imagine reviewing other CCTV cameras or NVR systems without AI in the future, as in my experience, standard motion detection just does not cut it with too many false positive. As we’ve seen in the review, the way to position the camera may be important to make sure it works optimally, and at night, cats may be detected as persons, but it still removes 99% of the noise I got with PIR sensors.

I don’t like using Windows, simply because I only use Ubuntu 20.04 on my laptop and Android on my phone unless I have no other choice. So I also really appreciated the multiple ways I could access the camera from the Android app and a standard web browser in Ubuntu, and support for RTSP and ONVIF is also great for people wanting to integrate the camera into their own CCTV solution. It should be noted I could only access the “Clear” 4K UHD stream from the Android app (it should also work in Reolink Windows and Mac program), and RTSP, but only the “Fluent” 640×360 stream from the web browser and ONVIF, so that’s probably something the company will want to fix in a new firmware update.

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Customize GNOME in Ubuntu 20.04 with this Productive Look

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Ubuntu

In one of the early guides, I explained the overall look and feel of the GNOME desktop. How you can visually change the look from a mundane desktop to something nice and better. This guide explains some steps which give you an idea of how you can Customize GNOME in Ubuntu 20.04 with a productive look.
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Ubuntu Touch Installer Makes It Easier to Turn Your OnePlus 2 into a Linux Phone

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Ubuntu

Besides working on the Ubuntu Touch mobile OS, which was discontinued by Canonical a few years ago, UBports Foundation also works on other cool things to make it easier for users to migrate to a Linux phone from Android or iOS.

One of these is the UBports Installer or the official Ubuntu Touch Installer, which lets you install Ubuntu Touch on any of the supported devices without minimal effort. The best part is that you don’t even need Linux to use the Ubuntu Touch Installer since it works on macOS and Windows computers too.

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Ubuntu Web Remix 20.04.1: First Stable Version Of Chrome OS Alternative

Filed under
OS
Web
Ubuntu

It’s been over four months since I reported about the arrival of yet another Ubuntu-based Linux distribution called Ubuntu Web Remix.

So, if you were also waiting for it just like me, the wait is over because its creator, Rudra Saraswat, has finally announced and made its first stable release, Ubuntu Web Remix 20.04.1, available to download.

To remind you, after Ubuntu Unity and UbuntuEd, Ubuntu Web is the third unofficial Ubuntu remix distros by the same developer Rudra Saraswat.

Unlike the other two, Ubuntu Web Remix aims to be a web-centric operating system and an alternative to Google’s Chrome OS or Chromium OS.

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Regolith 1.5 Released with Support for Ubuntu 20.10

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Ubuntu

This is a new feature release of the i3-based desktop environment and includes key improvements and system optimisations aiming at simplifying workspace management and finessing the user experience.

If you’re not familiar with Regolith Linux all you need to know about it is that it takes the latest Ubuntu base and lays a keyboard-centric tiling window manager across the top. The result is a user-friendly, power-user desktop computing experience.

Regolith Linux is an Ubuntu-based Linux distro that ships with the Regolith desktop environment by default. The Regolith desktop environment is, however, available to install from a PPA — you can install Regolith alongside the regular GNOME Shell desktop.

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Ubuntu Web Remix Wants to Be a Chrome OS Alternative, Beta Available Now

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Ubuntu

Meet Ubuntu Web Remix, an unofficial Ubuntu flavor created by Rudra Saraswat, the maker of Ubuntu Unity, based on Ubuntu 20.04 LTS (Focal Fossa) and designed as a free and open-source alternative to Google's Chrome OS operating system for Chromebook devices, as well as the open source Chromium OS project.

Being an alternative to Chrome OS/Chromium OS, Ubuntu Web Remix uses Mozilla's Firefox web browser rather than Google Chrome or Chromium. It offers support for Web apps, but you can also install regular Linux applications from Ubuntu's software repositories.

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Kubuntu 20.10 Groovy Gorilla review

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Reviews
Ubuntu

On one hand, Kubuntu 20.10 Groovy Gorilla is a solid distro. It has some really cool features - it's stylish, consistent, fast, stable, and sort of fun to use. Definitely ahead of the game when it comes to your typical Tux offering. But then, this release is a missed opportunity, because it could have nailed it with Plasma 5.20, which really is so much better than what you get by default. Honest.

And then, of course, there's the "pick your regression of the day" game. Any which issue with networking, sharing or media playback, all these are problems we've seen before, some have been addressed, some have gone back, and some have returned, and there's really no point for me to talk about this again. As long as the Linux desktop development remains focused on the concepts of amateur/project/fun instead of product, and as long as there isn't the tightest of integrations of all components, it doesn't seem feasible we will ever see a steady-state desktop that can maintain core functionality without erratic changes over consecutive releases.

Now that said, Kubuntu 20.10 is a bright ray of goodness and almost pro level of attention to detail and finesse in the Tux arena, and if you're on a hunt for a desktop, this seems like the most reasonable choice of late. There you go. Good but it could have easily been so much better.

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Debian and Ubuntu Leftovers

Filed under
Debian
Ubuntu
  • Raphaël Hertzog: Freexian’s report about Debian Long Term Support, October 2020

    Like each month, here comes a report about the work of paid contributors to Debian LTS.

  • Ubuntu Fridge | Ubuntu Weekly Newsletter Issue 657

    Welcome to the Ubuntu Weekly Newsletter, Issue 657 for the week of November 8 – 14, 2020. The full version of this issue is available here.

  • Cybersecurity defenses for IIoT | Ubuntu

    Cybersecurity attacks on industrial IoT solutions can have detrimental consequences. This is the case because IoT devices record privacy-sensitive data and control production assets. Therefore, demonstrable trustworthiness is prerequisite to IoT adoption in industrial settings.

    Fortunately, IT security is a mature field. Experts have identified classes of threats devices may be subject to. Let’s discuss these threat patterns and mitigation strategies in the IIoT context.

UP Xtreme i11 SBC runs pre-installed Ubuntu on Tiger Lake

Filed under
Hardware
Ubuntu

Aaeon unveiled a Linux-ready “UP Xtreme i11” SBC with 11th Gen Tiger Lake with up to 64GB DDR4, 3x M.2, 1GbE and 2.5GbE, 4x USB 3.2 Gen2, and a USB 4.0 Type-C port. There is also an embedded PC model.

Last month, Aaeon posted a teaser announcement about some upcoming products based on Intel’s 11th Gen Tiger Lake Core CPUs, including a COM-TGUC6 Compact Type 6 module, a 3.5-inch GENE-TGU6 SBC, a PICO-TGU4 Pico-ITX SBC, and an UP Xtreme i11 SBC. Aaeon Technology Europe has now fully detailed the UP Xtreme i11 along with an embedded UP Xtreme i11 Edge Compute Enabling Kit system based on it. Pre-orders will open in 1Q 2021 with pricing undisclosed.

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Ubuntu MATE image for the GPD Win Max handheld gaming PC coming soon

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Ubuntu

The GPD Win Max is probably the most powerful handheld gaming computer on the market right now, although that could change in the coming months as the AYA Neo, GPD Win 3, and One Netbook OneGx Pro hit the streets.

But whether the Win Max loses its performance crown anytime soon or not, it will likely remain a pretty impressive option for folks looking for a compact, portable gaming computer. One of the only things I found disappointing when I tested the Win Max earlier this year was that I couldn’t get it to run Linux. Others had more luck, but I figured we’d need to wait for serious Linux developers to fully support the hardware before things would get easier for casual users.

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More in Tux Machines

Xfce Virtual Machine Images For Development

The openSUSE distributions offer a variety of graphical desktop environments, one of them being the popular and lightweight Xfce. Up to now there was the stable tested branch available in Tumbleweed already during install. Furthermore, for interested users the development OBS repository xfce:next offered a preview state of what’s coming up next to Tumbleweed. Xfce Development in openSUSE Thanks to the hard work of openSUSE’s Xfce team there is a third option: Xfce Development Repository aka RAT In a playful way, a rat is meant to represent the unpolished nature of this release: a rat is scruffy looking compared to a mouse (the cute and beloved mascot of Xfce). And the RAT repository provides packages automatically built right from the Git Master Branch of Xfce upstream development. The goal of this project is to test and preview the new software so that bugs can be spotted and fixed ahead of time by contributing upstream. The packages pull in source code state on a daily basis and offer a quite convenient way to test and eventually help development. So this is where the team builds and tests the latest and unstable releases of Xfce Desktop Environment for openSUSE. Read more

Radeon RX 6800 Series Performance Comes Out Even Faster With Newest Linux Code

Last week we delivered AMD Radeon RX 6800 / RX 6800 XT Linux benchmarks and the performance was great both for Linux gaming as well as the OpenCL compute performance. But for as good as those Big Navi numbers were on the open-source Linux graphics driver stack, they are now even better. That launch-day testing was based on the Linux state in the second-half of October when the cards arrived and initial (re-)testing began in preparing for the Radeon RX 6800 series reviews -- not only the Radeon RX 6800 series but re-testing all of the other AMD Radeon and NVIDIA GeForce graphics cards for the comparison too. Thanks to the rate of the open-source graphics driver progression and the newest code always being available, now just days after launch the numbers are even more compelling for Linux gamers with the slightly newer Linux 5.10 and Mesa Git compared to just weeks ago. In particular were the last minute NGG fixes and other Big Navi tweaks along with an important Radeon RX 6800 (non-XT) fix. There has also been other RADV improvements and more that accumulated in Mesa 21.0-devel this month. On the kernel side, Linux 5.10 is still at play. Both the old and newer Mesa snapshots were also on LLVM 11.0. Read more Also: Intel: AMD Gimps On Battery-Powered Laptop Performance - But DPTF On Linux Still Sucks - Phoronix

today's howtos

  • How to Install and Configure Hadoop on Ubuntu 20.04 – TecAdmin

    Hadoop is a free, open-source and Java-based software framework used for storage and processing of large datasets on clusters of machines. It uses HDFS to store its data and process these data using MapReduce. It is an ecosystem of Big Data tools that are primarily used for data mining and machine learning. Apache Hadoop 3.3 come with noticeable improvements any many bug fixes over the previous releases. It has four major components such as Hadoop Common, HDFS, YARN, and MapReduce.

  • How to create a Cloudwatch Event Rule in AWS

    A near-real-time stream of system events that describe changes in AWS resources is delivered by CloudWatch Events. We can create a rule that matches events and route them to one or more target functions. We can use CloudWatch Events to schedule automated actions. These actions can be self-triggered at certain times using cron or rate expressions. We can have EC2 instances, Lambda functions, Kinesis Data Streams, ECS tasks, Batch jobs, SNS topics, SQS queues, and a few more services as target endpoints for CloudWatch Events. To know more about Cloudwatch events, visit the official AWS documentation here.

  • How to use Bash file test operators in Linux

    File Test Operators are used in Linux to check and verify attributes of files like ownership or if they are a symlink. Every Test operator has a specific purpose. The most important operators are -e and -s. In this article, you will learn to test files using the if statement followed by some important test operators in Linux.

  • How To Install Wireguard on CentOS 8 - idroot

    In this tutorial, we will show you how to install Wireguard on CentOS 8. For those of you who didn’t know, Wireguard is an open-source, dependable, advanced, VPN tunneling software you can install and use right now to create a secure, point-to-point connection to a server. It is cross-platform and can run almost anywhere, including Linux, Windows, Android, and macOS. Wireguard is a peer-to-peer VPN. it does not use the client-server model. Depending on its configuration, a peer can act as a traditional server or client. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you through the step by step installation of the Wireguard VPN on CentOS 8.

  • How To Install NVM on CentOS/RHEL 7 – TecAdmin

    NVM stands for Node Version Manager is a command-line utility for managing Node versions. Sometimes you required to deploy multiple node application with different-2 versions. Managing the multiple Node.js versions for differnt-2 projects are a pain for the developers. But NVM helped to easily manage multiple active Node.js versions on a single system. This tutorial will explain you to install NVM on CentOS/RHEL 7/6 systems and manage multiple Node.js versions.

  • How to install Kali Linux 2020.4 - YouTube

    In this video, I am going to show how to install Kali Linux 2020.4.

  • How to make your own personal VPN in under 30 minutes

    In the Distribution box, choose the newest available Ubuntu LTS release — as of the time of writing, that's 20.04 LTS. Below that, pick the region you want your VPN to be located in. It's possible to change the location later, but you'll have to contact Linode support. For the plan, select 'Nanode 1GB' from the list of Shared CPU options. VPNs don't need much processing power, so this low-spec option will work just fine.

  • Use nnn as a File Manager for Linux Terminal - Make Tech Easier

    If you have used the Linux terminal for an extended period of time, you probably know some of the useful commands, like cd to move into and out of folders, create new ones, and copy or move files. Still, you may prefer how desktop file managers are more user-friendly and quicker for some tasks. In that case, you’ll love nnn. nnn is the equivalent of a desktop file manager for the terminal. Although not an ultra-complex solution like Midnight Commander, nnn is light on resources, fast, and allows you to navigate your file system without having to type commands.

Android Leftovers