How To Fix “bash: docker: command not found” Error on Ubuntu Server via SSH
In this article, we will be discussing a common error that many users encounter when trying to run Docker commands on an Ubuntu server via SSH: “bash: docker: command not …
How To Fix Unknown Display Issue in Ubuntu 20.04.1
In this guide, we will delve into the process of resolving an unknown display issue in Ubuntu 20.04.1. This can be a common issue that users may encounter, especially when …
Connecting Ubuntu in VirtualBox to WiFi
In this article, we will delve into the details of connecting Ubuntu in VirtualBox to WiFi. VirtualBox is a powerful tool that allows you to run multiple operating systems simultaneously …
How To Reinstall the Latest Linux Kernel on Ubuntu
In this comprehensive guide, we will walk you through the steps to reinstall the latest Linux kernel on your Ubuntu system. This can be helpful in cases where you might …
How To Fix initramfs Error When Installing or Updating on Ubuntu
In this article, we will delve into how to fix the initramfs error that you might encounter when installing or updating on Ubuntu. This error is typically related to the …
How To Force SSH to Give an RSA Key Instead of ECDSA
Secure Shell (SSH) is a cryptographic network protocol that is widely used to securely access network services over an unsecured network. SSH offers several methods for authentication, one of which …
How To Install Clang-Format-13 on Ubuntu 18.04
In this article, we’ll walk you through the process of installing Clang-Format-13 on Ubuntu 18.04. Clang-Format is a versatile source code formatter that provides support for a variety of programming …
Why Can’t I Access the Internet with Wireguard? Troubleshooting Tips
WireGuard is a simple, fast, and modern VPN that utilizes state-of-the-art cryptography. It aims to be faster and simpler than other VPN solutions, and while it generally works well, there …
Fixing Bluetooth Headphone Sound Issues in Ubuntu 20.04
In this guide, we’ll walk you through several solutions to troubleshoot and fix Bluetooth headphone sound issues in Ubuntu 20.04. Introduction Ubuntu 20.04, like any other operating system, is not …
How To Fix “Unit docker.service could not be found” Error and Run Hello-World in Ubuntu 22.04?
In this article, we will guide you through the process of fixing the “Unit docker.service could not be found” error and running the hello-world image in Docker on Ubuntu 22.04. …
Fixing JAVA_HOME Environment Variable Error in Ubuntu
In this article, we will discuss a common issue that many Ubuntu users face: the JAVA_HOME environment variable error. This error often arises when the JAVA_HOME path is not correctly …
How To Fix No Internet Access After Upgrading to Ubuntu 18.04
After upgrading to a new version of an operating system, it’s not uncommon to encounter a few hiccups. One such issue that many users have reported after upgrading to Ubuntu …