How to Install Apache on Ubuntu 22.04 LTS

Last updated: April 12, 2022

The Apache HTTP server is a free and open source web server that is used to serve both static and dynamic web content. It is hugely popular and widely used especially by hosting companies. According to research conducted by, Apache powers 31% of websites.

It is one of the oldest web servers which is actively maintained by Apache Software Foundation. It is used by many high-profile companies and cPanel hosts servers. It is supported on Operating systems such as Linux, Windows, macOS, and more.

In this tutorial, we will learn how to install Apache on Ubuntu 22.04 LTS. The steps you can follow for the previous version 20.04 LTS.


Before everything else, be sure to have the following requirements in check:

  • A running instance of Ubuntu 22.04 with SSH access.
  • A sudo user or root account access.

Step 1: Update the system

Usually, it is advised to refresh package repositories before installing any new software packages. 

Therefore, to refresh the repositories or local package index, run the command:

sudo apt update 

When the system update is complete proceed to the next step.

Step 2: Install Apache on Ubuntu from default Repositories

The Apache package is hosted on Ubuntu repositories by default. As such, you can easily install the Apache2 web server using the APT package manager as follows.

sudo apt install apache2 -y 

The command installs the Apache server alongside other new packages and dependencies required by Apache. 

Once Apache is installed, you may find all configuration files located in /etc/apache2 directory.

Step 3: Check Apache  version

Once the installation is complete, you can verify the version installed using the command:

apache2 -v
Server version: Apache/2.4.52 (Ubuntu)
Server built:   2022-03-25T00:35:40

At the time of this writing, the version of Apache available in the default Ubuntu repository is version 2.4.41.

Step 4: Check Apache Service Status

By default, once installed, Apache service starts without any intervention. You can verify this by running the command:

sudo systemctl status apache2
apache status showing active (running)

Ubuntu 22.04 version uses systemd as its init system. You can easily manage the Apache service such as start, stop, and restart service using systemctl command.

To enable Apache to start automatically on boot time, run the following command.

sudo systemctl enable apache2

You can also disable it  from loading on system startup as follows

sudo systemctl disable apache2

To stop Apache from running, run the command:

sudo systemctl stop apache2

To start Apache when it is in the stopped state, run the following command:

sudo systemctl start apache2 

After making a configuration change you can reload Apache to apply the changes. This won't cause any downtime and the site keeps running.

sudo systemctl reload apache2

Alternatively, you can perform an aggressive restart, that will kill all threads and start it again.

sudo systemctl restart apache2

These are some of the basic management commands that you can use to manage Apache.

Step 5: Allow Apache Traffic on Firewall

Apache webserver is now installed and we can access it from a web browser. However, we need to go a step further and configure the firewall settings to allow Apache. UFW firewall is the default Ubuntu firewall.

 By default, Apache registers three profiles for the UFW firewall. You can view these profiles using the command:

sudo ufw app list
Apache registers with the UFW showing the profiles

The  Apache profile only opens port 80 ( http or unencrypted web traffic ) 

The  Apache Secure profile only opens port 443 ( SSL/TLS traffic)

The  Apache Full profile opens both port 80 and port 443.

To allow normal web traffic, run the command:

sudo ufw allow 'Apache' 

Then reload the firewall for changes to take effect.

sudo ufw reload

To allow encrypted web traffic, run the command:

sudo ufw allow 'Apache Secure' 

Then reload the firewall for changes to take effect.

sudo ufw reload

To allow both profiles, run the command:

sudo ufw allow 'Apache Full'

Again, reload the firewall to apply the changes.

sudo ufw reload

UFW firewall is now configured.

Step 6: Check web server by IP or domain

To verify that Apache was correctly installed and is running without any issue, launch your browser and browse your server’s IP address. If you are running a cloud server or VPS, you can get the public IP by running the command:

dig +short txt ch whoami.cloudflare @

Upon browsing your server’s IP, you should get the default Apache landing page.


You can also use your server’s registered domain name to test your web server.

default Apache2 web page

The default apache page confirms that Apache software is running properly on the IP or domain name.

So far, the apache installation is complete. However, you can perform additional configurations to your webserver to accommodate multiple domains. Let us check out how to configure the apache web server to achieve this.

Step 7: Setup Apache Virtual Hosts ( Optional )

Apache virtual hosts  - similar to Nginx server blocks - are directives that allow hosting multiple sites and help add configuration on a single server. You can create multiple virtual hosts and configure them accordingly to serve web content for multiple sites.

For this section, ensure that you have a registered domain or server's fully qualified domain pointing to your server’s public IP. Here, we will use the domain which is pointed to our server’s public IP.

Let us now configure the apache web server.

Setup Apache Virtual Host

Apache’s default document root directory is /var/www/html. This is the default directory where the website files are stored. However, we need to create a separate directory to host the website files for our domain.

We will create a separate document root for our site as follows:

sudo mkdir -p /var/www/

Next, we will assign the appropriate directory permissions to the document root directory. We will use chown command to set ownership and chmod command to set file permissions.

sudo chown –R $USER:$USER var/www/
sudo chmod –R 755 /var/www/

Next, we will create a virtual host configuration file for our domain in the /etc/apache2/sites-available directory using the following command.

sudo vim /etc/apache2/sites-available/sample-websitefortesting.conf

Paste the following lines of code and be sure to replace domain with your own domain name

<VirtualHost *:80>
    ServerAdmin [email protected]
    DocumentRoot /var/www/
    ErrorLog ${APACHE_LOG_DIR}/error.log
    CustomLog ${APACHE_LOG_DIR}/access.log combined

Save and exit the conf file.

Enable the Apache Virtual Host

To enable the Apache virtual host, run the a2ensite command as follows:

sudo a2ensite

Next, disable the default virtual host file using the a2dissite command. This disables the default site for Apache.

sudo a2dissite 000-default.conf

For the configuration changes to apply, restart Apache.

sudo systemctl restart apache2

Create a sample HTML file

To test our virtual host, we are going to create an HTML file that will be displayed on the browser. 

sudo vim /var/www/

Paste the code shown below. Feel free to change the body content as you wish.

<!DOCTYPE html>
    <h1>Hey guys !! Our Apache Virtual host is successfully configured !!</h1>

Save and exit. Finally, head back to your browser and access the browse using your registered domain.


This time around, instead of the default welcome page, the HTML file will be displayed. This is proof that the Apache Host is working!

web page showing that Apache virtual host configured successfully

Important Apache Files and Directories Location

Here is a table that shows important Apache web server configuration files, directories, and logs files you need to understand.

File LocationDescription
/etc/apache2/apache2.confThe main Apache configuration file. Any change made to the default configuration file affects all your domains or websites
/etc/apache2/sites-available This is the directory that contains the virtual host files including the default Apache virtual host file.
/etc/apache2/sites-enabledThe directory contains symlinks from the /etc/apache2/sites-available directory.
/etc/apache2/ports.conf This is the configuration file that specifies the default web ports. Here, you can customize the ports that Apache listens to. If you make any change in this file, you also need to edit the VirtualHost statement for the symlinked virtual host in the /etc/apache2/sites-enabled directory.
/var/log/apache2/error.logContains errors encountered by the Apache webserver when processing requests.
/var/apache2/access.logContains information about requests coming to the webserver.


Apache webserver continues to remain a formidable web server in hosting websites, especially by web hosting companies. In this tutorial, we have shown how to install Apache web server on Ubuntu 22.04. We also went further and demonstrated how you can host multiple websites on the same web server by creating and configuring virtual host files.



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