In this article, we’ll delve into a common issue faced by Ubuntu 18.04 users when trying to install OpenJDK 11 – the error message “Package ‘openjdk-11-jdk’ has no installation candidate.” …
In this article, we will delve into a common issue that many users encounter when working with Bash command substitution: the “ignored null byte in input” error. This error is …
In this article, we will delve into the process of fixing the error “Gradle JAVA_HOME is set to an invalid directory” in Ubuntu. This error typically arises when the JAVA_HOME …
In the world of Linux and Unix-like operating systems, the command-line interface (CLI) is a powerful tool that provides a direct way to interact with the system. One of the …
In the world of email servers, Postfix stands out as a popular, open-source mail transfer agent (MTA). It’s known for its flexibility, performance, and security. However, to ensure its proper …
In this guide, we will walk you through the process of installing i3-gaps on Ubuntu 22.04 Jammy Jellyfish. i3-gaps is an improved version of i3wm, a popular tiling window manager …
In this comprehensive guide, we will explore how to use Ubuntu as a client for a Hikvision Surveillance System. We will take a look at different methods, including installing iVMS …
In the world of VirtualBox Networking, you may encounter various errors that can be a bit of a headache to resolve. One such error is the “RTNETLINK answers: File exists” …
In this article, we will be discussing how to fix the “E: Package ‘python’ has no installation candidate” error on Ubuntu 22.04. This error typically occurs when you are trying …
In this article, we will discuss how to resolve the “Command Not Found” error that you may encounter when using the export command in Ubuntu. This error typically occurs when …
Ubuntu 20.04, also known as Focal Fossa, is a robust and reliable Linux distribution. However, like any operating system, it can occasionally experience issues such as random system freezes. This …
In this guide, we will be discussing how to fix the “Version CURL_OPENSSL_3 not found” error in Ubuntu 18.04. This error is commonly encountered after an upgrade from Ubuntu 16.04 …
