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App Center - Intro to Ubuntu Software Manager

App Center (formerly Ubuntu Software and Software Center) is the program for Ubuntu users to install applications and manage them on Ubuntu computer and laptop. It is an official application of Ubuntu that makes it different to other GNU/Linux systems. We write this article as an explanation to the first item listed in our published compilation List of Ubuntu Default Applications and Their Purposes. We hope this helps everyone including you Ubuntu beginners. Now let's start sharing Free Software together once again!

LinuxGizmos.com

HackerBox 0108 Implements a Macintosh 128K Emulator on RP2040 Platform

This month’s HackerBox introduces an opportunity to explore retro computing through the configuration of the PICOboot RP2040 Development Board to emulate the functionality of an original Macintosh 128K.

Tor Project blog

Memory quota tracking in Arti, for Onion Service DoS resistance

The memory quota tracking feature allows you to restrict the amount of memory used by an Arti process. In particular, it allows you to limit the amount of memory that other people can cause your Arti to use.

9to5Linux

NVIDIA 550.135 Graphics Driver Released with Better Linux Kernel 6.11 Support

NVIDIA 550.135 is a small update that only improves support for distribution running the Linux 6.11 kernel series, which renamed the drm_fbdev_generic function to drm_fbdev_ttm, by using drm_fbdev_ttm when present to keep supporting direct framebuffer access on Wayland compositors to present content on newer kernels.

Blender 4.3 Open-Source 3D Graphics App Introduces Experimental Vulkan Backend

Four months after Blender 4.2 LTS, the Blender 4.3 release introduces an experimental Vulkan backend on Linux and Windows systems to render the user interface. This can be enabled over the default OpenGL backend under Preferences > Interface > Developer Extras > System > Backend. However, there are some limitations like lack of support for GPU subdivision and OpenXR, and slower performance compared to the OpenGL backend.

FreeCAD 1.0 Open-Source 3D Parametric Modeler Released, Here’s What’s New

Highlights of FreeCAD 1.0 include a new built-in Assembly Workbench, the inclusion of the topological naming problem mitigation code, a new materials system for appearance properties, a new BIM workbench with better setup & management tools and better IFC support, as well as a new logo.

Ubuntu 25.04 (Plucky Puffin) Daily Build ISOs Are Now Available for Download

As expected, the first Ubuntu 25.04 daily builds are based on the previous Ubuntu release, Ubuntu 24.10, which arrived last month on October 10th. This means that the Plucky Puffin ISOs include the same core components and software versions as the Oracular Oriole release.

today's howtos

posted by Roy Schestowitz on Oct 02, 2023

idroot
- How To Install Apache Spark on Fedora 38
  
  In this tutorial, we will show you how to install Apache Spark on Fedora 38. For those of you who didn’t know, Apache Spark, an open-source, distributed computing system, has revolutionized the world of big data processing and analytics.
- How To Install Robo 3T on Fedora 38
  
  In this tutorial, we will show you how to install Robo 3T on Fedora 38. For those of you who didn’t know, Robo 3T, formerly known as Robomongo, is a powerful open-source MongoDB management tool that allows developers and database administrators to interact with MongoDB databases effortlessly.
- How To Install GParted on AlmaLinux 9
  
  In this tutorial, we will show you how to install GParted on AlmaLinux 9. For those of you who didn’t know, GParted, short for GNOME Partition Editor, is a powerful open-source partition management tool for Linux systems.
How to share your terminal over the web on Ubuntu 22.04

ttyd is a command line app that allows you to share your terminal online.
How to Install and Setup Librenms Ubuntu 22.04 | 20.04

We just need a basic knowledge of Linux commands to install LibreNMS on Ubuntu 22.04 or 20.04 Linux servers for setting up our own network monitoring system.
Resize EBS volume without rebooting in AWS ?

After login to AWS console, navigate to EC2 -> Elastic Block Store -> Volumes. Click on the volume that you wist to resize, then select Actions -> Modify Volume. It will open a popup.

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