Install Docker on Ubuntu 24.04

Install Docker on Ubuntu 24.04

Learn how to install Docker on Ubuntu 24.04 with this step-by-step guide. Follow the instructions to set up Docker quickly and efficiently, ensuring your applications run consistently across different environments. Perfect for developers, system administrators, and DevOps engineers.

Table of Contents


If you’re looking to install Docker on Ubuntu 24.04, you’ve come to the right place. Docker is an essential tool for developers, system administrators, and DevOps engineers. It simplifies the process of managing application containers, enabling you to develop, ship, and run applications consistently across different environments. This guide will walk you through the steps to install Docker on Ubuntu 24.04.

Why Use Docker?

Before diving into the installation process, let’s briefly explore why Docker is so popular:

Consistency: Docker ensures that your application runs the same way, regardless of where it is deployed.

Isolation: Each Docker container runs in its isolated environment, which helps prevent conflicts between different applications.

Portability: Containers can be easily moved from one server to another.

Efficiency: Docker uses fewer resources than traditional virtual machines.

With these benefits in mind, let’s get started with the installation process.


Before you install Docker, ensure your system meets the following prerequisites:

  • Ubuntu 24.04 installed
  • A user account with sudo privileges
  • Internet access

Install Docker on Ubuntu 24.04: Step-by-Step Instructions

Step 1: Update Your System

First, update your system’s package index to ensure you have access to the latest updates and security patches.

					sudo apt update -y && sudo apt upgrade -y


Step 2: Install Required Dependencies

Next, install the necessary packages to allow apt to use repositories over HTTPS.

					sudo apt install apt-transport-https ca-certificates curl software-properties-common -y

Step 3: Add Docker’s Official GPG Key

To ensure the authenticity of the Docker packages, add Docker’s official GPG key:

					curl -fsSL | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg

Step 4: Set Up the Docker Repository

Add the Docker repository to apt sources:

					echo "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

Step 5: Install Docker Engine

Now, update the package database with the Docker packages from the newly added repository:

					sudo apt update

Then, install Docker:

					sudo apt install docker-ce docker-ce-cli -y
					...omitted for brevity...
Setting up pigz (2.8-1) ...
Setting up docker-ce-rootless-extras (5:26.1.4-1~ubuntu.24.04~noble) ...
Setting up slirp4netns (1.2.1-1build2) ...
Setting up docker-ce (5:26.1.4-1~ubuntu.24.04~noble) ...
Created symlink /etc/systemd/system/ → /usr/lib/systemd/system/docker.service.
Created symlink /etc/systemd/system/ → /usr/lib/systemd/system/docker.socket.
Processing triggers for man-db (2.12.0-4build2) ...
Processing triggers for libc-bin (2.39-0ubuntu8.2) ...


Step 6: Verify Docker Installation

After the installation is complete, verify that Docker is installed and running:

					sudo systemctl status docker
Install docker on Ubuntu 24.04

Photo by admingeek from Infotechys

You should see output indicating that Docker is active and running. Additionally, you can check the Docker version:

					docker --version
					Docker version 26.1.4, build 5650f9b

Step 7: Manage Docker as a Non-root User

By default, Docker commands must be run as the root user or with sudo. To avoid typing sudo before every Docker command, add your user to the docker group:

					sudo usermod -aG docker $USER

After running this command, log out and log back in to apply the changes. NOTE: When Docker is installed on Ubuntu 24.04, it is set to start automatically upon reboot. However, it is advisable to verify this configuration and restart your machine to ensure everything is working correctly.

					sudo systemctl reboot

When your machine is back online, repeat Step #6 to verify docker is operational.

Step 8: Test Docker Installation

To confirm that Docker is installed correctly, run the hello-world image:

					docker run hello-world
					...omitted for brevity...
Hello from Docker!
This message shows that your installation appears to be working correctly.

To generate this message, Docker took the following steps:
 1. The Docker client contacted the Docker daemon.
 2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
 3. The Docker daemon created a new container from that image which runs the
    executable that produces the output you are currently reading.
 4. The Docker daemon streamed that output to the Docker client, which sent it
    to your terminal.

To try something more ambitious, you can run an Ubuntu container with:
 $ docker run -it ubuntu bash

Share images, automate workflows, and more with a free Docker ID:

For more examples and ideas, visit:


If everything is set up correctly, you should see a message indicating that Docker is working.

Troubleshooting Tips

If you encounter any issues during the installation, consider the following troubleshooting tips:

1. Check Service Status: Ensure the Docker service is active using sudo systemctl status docker.
					sudo systemctl status docker
2. Reinstall Docker: If problems persist, you can remove Docker:
					sudo apt remove docker-ce docker-ce-cli 
Along with any associated docker directories:
					sudo rm -rvf /var/lib/docker && sudo rm -rvf /var/lib/containerd
Then, reinstall docker:
					sudo apt install docker-ce docker-ce-cli 
3. Review Logs: Check Docker logs for any errors using sudo journalctl -u docker.
					sudo journalctl -u docker
					Jun 24 14:27:36 ubuntu-vm1 systemd[1]: Stopped docker.service - Docker Application Container Engine.
Jun 24 14:27:36 ubuntu-vm1 systemd[1]: docker.service: Consumed 1.309s CPU time, 109.1M memory peak, 0B memory swap peak.
Jun 24 14:27:36 ubuntu-vm1 systemd[1]: Starting docker.service - Docker Application Container Engine...
Jun 24 14:27:36 ubuntu-vm1 dockerd[2686]: time="2024-06-24T14:27:36.187522167-04:00" level=info msg="Starting up"
Jun 24 14:27:36 ubuntu-vm1 dockerd[2686]: time="2024-06-24T14:27:36.189339853-04:00" level=info msg="detected nameserver, assuming syste>
Jun 24 14:27:36 ubuntu-vm1 dockerd[2686]: time="2024-06-24T14:27:36.864013079-04:00" level=info msg="[graphdriver] using prior storage driver: over>
Jun 24 14:27:36 ubuntu-vm1 dockerd[2686]: time="2024-06-24T14:27:36.866641629-04:00" level=info msg="Loading containers: start."
...omitted for brevity...


Installing Docker on Ubuntu 24.04 is a straightforward process. By following these steps, you can quickly get Docker up and running, allowing you to harness the power of containerization for your development and deployment needs.

Here’s a quick summary of the commands:

Update Systemsudo apt update && sudo apt upgrade -y
Install Dependenciessudo apt install apt-transport-https ca-certificates curl software-properties-common -y
Add GPG Keycurl -fsSL | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
Add Repositoryecho "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
Install Dockersudo apt update && sudo apt install docker-ce docker-ce-cli -y
Verify Installationsudo systemctl status docker && docker --version
Manage as Non-root Usersudo usermod -aG docker $USER
Test Installationdocker run hello-world

With Docker installed, you are now ready to create, deploy, and manage containerized applications. Enjoy the flexibility and efficiency Docker brings to your workflow!


In this comprehensive guide, we’ve walked you through the steps to install Docker on Ubuntu 24.04. Docker is a powerful tool that revolutionizes the way applications are developed, deployed, and managed by providing consistency, isolation, portability, and efficiency. By following the steps outlined, you can set up Docker on your Ubuntu system with ease, allowing you to take full advantage of containerization.

From updating your system and installing dependencies to adding Docker’s GPG key and repository, and finally installing and verifying Docker, this guide covers all the necessary steps to get you up and running. Additionally, managing Docker as a non-root user enhances security and convenience.

With Docker installed, you can start creating, deploying, and managing your applications in a streamlined, efficient manner. Whether you’re developing a small app or managing a large-scale deployment, Docker provides the tools you need to succeed. Happy containerizing!

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