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 Introduction: If you're attempting to install Docker on Ubuntu 18.04 Bionic Beaver, which is known for having installation issues, this comprehensive guide aims to address common errors you may encounter during the process. Our goal is to save you time searching for answers on StackOverflow by providing clear instructions. The guide is based on the official Docker documentation available at https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository. Step 1: Updating Package Lists To begin, run the following command to update your package lists using the "apt-get update" command: sudo apt-get update Note: If you encounter any errors during the update process, it may be due to the older Ubuntu 18.04 release. In such cases, you can refer to the Configure DNS server IP to resolve errors with apt-get update  guide for assistance. This guide will help you address any DNS-related issues that might be preventing successful updates. Step 2: Installing Dependencie...

This article has been improved for a better understanding - goto  https://splashcoder.blogspot.com/2023/07/installing-docker-on-ubuntu-1804-solved.html There is a possibility that you are trying to install docker. There is a very comprehensive guide at https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository. The linked guide serves as a reference for this article. We try to address the common errors in this article. Just so you won’t have to scour the entire answers on StackOverflow. Step 1: The first thing is to run our famous "apt update" command. So run the command below. sudo apt-get update You may observe that there are some errors. And YES! we are using a fairly old Ubuntu 18.04 Bionic Beaver Release. It seems perfect for this as most people have issues installing docker anyways. To resolve this, you may refer to  Configure DNS server IP to resolve errors with apt-get update Step 2: Following the Docker article, we should run the commands below. sudo...