Hello folks, In this article, we will discuss how to solve the error sudo: add-apt-repository: command not found. You get this error when you add a new repository. For installing third-party software, you need to add PPA(Personal Package Archive) repository,…
Unlike Windows, where you may have to manually install drivers for your connected devices by manually downloading them from the manufacturer’s site, Linux based distributions often ship with the open source drivers built into the Kernel (I specifically mentioned open…
Hello folks, In this article, we will discuss how to solve the error npm: command not found. What is npm? npm stands for node package manager. You may get this error while installing the node package manager. Node and npm…
![[Solved] Error Sub Process Usrbindpkg Returned An Error Code 1](https://www.linuxfordevices.com/wp-content/uploads/2021/12/Solved-Error-sub-process-usrbindpkg-returned-an-error-code-1-768x384.png)
This error: E: Sub-process /usr/bin/dpkg returned an error code (1) may come due to broken packages, corrupt software installer, or maybe due to some interruptions during installation. You may get this error while updating the system, installing or uninstalling a…
In this article, We will learn how to disable IPv6 on Ubuntu 20.04LTS. What is IPv6? IPv6 or Internet Protocol version 6 is a communication protocol that provides an identification and location system for computers connected to the internet. It…
In this article, we will be discussing how to kill a process in Ubuntu. When you launch an application, there are some processes that run in the background for that application. Sometimes, the application is not responsive, and to close…
Today, we’ll be discussing Linux processes. Any program instance running on Linux is a process. For example, if you are using Firefox to reading this article, you may see it in your Linux terminal by typing out the “ps ax…
Let’s understand how to install ProtonVPN on Linux. In this day and age, there are many VPN services floating around. While many of them are exclusively paid and the ones which are free, are usually malware used for data mining…
In this article, we’ll learn to install RPM packages on the Ubuntu system. RPM (Red hat Package Manager) is a software packaging format that runs on RHEL (Red Hat Enterprise Limited) and operating systems based on RHEL, such as OpenSUSE,…
In this article, we’re going to learn about an exciting new file manager called Ranger. For many of us, who switch to Linux from Windows, using the terminal might feel daunting at first. But the more you use it, the…