How to Fix Could not get lock /var/lib/dpkg/lock Error on Ubuntu


This tutorial lists the steps that will help you fix the E: Could not get lock /var/lib/dpkg/lock error you may get on Ubuntu while trying to install an application. In some cases waiting helps, but in other, you may have to try one of the methods…

Read More

How to Fix “ssh_exchange_identification: read: Connection reset by peer” Error


This article deals with the most common causes of the "ssh_exchange_identification: read: Connection reset by peer" error. At the same time, we offer expert solutions for this error, such as managing Host-Based Access Control Lists, changing…

Read More

How to Fix “Your PHP installation appears to be missing the MySQL extension which is required by WordPress”


The "Your PHP installation appears to be missing the MySQL extension" error can occur in WordPress when there’s a glitch in the installation or migration process, or if there have been recent updates made in the LAMP software. Read this guide and…

Read More

How to Solve MySQL Error: Access denied for user root@localhost


When you install MySQL on your system, the root user may not be able to access it. Using the ALTER command, you can modify the root user and allow it access to MySQL.

Read More

How to Fix MySQL ‘Command Not Found’ (Linux, Windows, mac OS)


The 'Command Not Found' error is a general error not only found in MYSQL. By learning how to deal with it, you will learn how to fix it in other situations as well. The three major operating systems are covered in this comprehensive tutorial.

Read More

How to Fix ‘add-apt-repository command not found’ on Ubuntu & Debian


This guide shows you how to fix the 'add-apt-repository command not found' error in Ubuntu. This specific Ubuntu error appears when trying to add a new software repository and indicates that the command is not installed on your system.

Read More

How to Fix sub-process /usr/bin/dpkg returned an error code (1) in Ubuntu


Ddpkg is a tool used to install packages into a Debian, Ubuntu, Mint, Kali or deb based distributions. The error message “Sub-process /usr/bin/dpkg returned an error code (1)” indicates a problem with the package installer. This can happen in Ubuntu…

Read More