# FAQ

# What is the CloudLinux Subsystem on Ubuntu?

CloudLinux Subsystem on Ubuntu is a scope of deb-packages that allows using CloudLinux features on Ubuntu OS. The main goal of this subsystem is to allow using the already existing CloudLinux functionality on another OS.

# How to install the CloudLinux subsystem on Ubuntu?

See Installation.

# Is the CloudLinux Subsystem on Ubuntu paid/unpaid?

The CloudLinux Subsystem on Ubuntu is paid. It follows the same licensing model as CloudLinux OS.

# Can I get the ISO for the CloudLinux subsystem on Ubuntu?

As of now, only installation via ubuntu2cloudlinux.py is available. ISO images can be provided upon request.

# What control panel can be used with the CloudLinux subsystem on Ubuntu?

As of now, only cPanel is supported. Plesk and DirectAdmin are not supported.

# How can I get support for my CloudLinux subsystem on Ubuntu servers?

Feel free to contact Support via Support Portal.

# Can I use Docker with the CloudLinux subsystem on Ubuntu?

You cannot use Docker with the CloudLinux subsystem on Ubuntu in the current version.

# Is control panel integration functionality available in the current release?

Yes, it is available.

# How to set up a PHP-fpm handler for the domain?

Since the PHP-fpm handler is required to use Accelerate WP, you may need to configure it manually.

These are configuration steps:

1. Ensure the PHP-fpm package for the current PHP version is installed or install it.

   • Via MultiPHP Manager

   

2. Enable PHP-fpm handler for domain via MultiPHP Manager