Linux Troubleshooting

Today, I started my Arch Linux virtual machine using virsh start command and ended…

This brief tutorial describes how to restore broken Arch Linux and its variants like EndeavourOS, Manjaro Linux to previous working state.

Today I created a new Virtual machine with Arch Linux vagrant box. I started…

In this brief tutorial, we will learn how to restore or recover deleted commands…

This guide explains how to fix “Encountered a section with no Package: header” error in Ubuntu and other Debian-based systems.

This guide explains how to fix “Sub-process /usr/bin/dpkg returned an error code (1)” issue in Ubuntu and its derivatives like Linux Mint.

One of our reader faced this error while installing Katoolin3 – gpg: keyserver receive failed:…

Today, I tried to SSH into my remote Ubuntu 20.04 LTS server and encountered…

This brief tutorial describes how to easily fix broken Ubuntu OS without losing data or without reinstalling it completely from scratch.

Today, I couldn’t start any virtual machines from Oracle Virtualbox. I don’t know what…