---
title: "Rest PKI Core - Setup on Linux"
description: "Setup of Rest PKI Core on Linux: supported distributions (Ubuntu Server and Rocky Linux), with links to the update and troubleshooting guides."
canonical: "https://docs.lacunasoftware.com/en-us/articles/rest-pki/core/on-premises/linux"
locale: "en"
product: "Rest PKI Core"
last_updated: "2026-07-22"
---

# Rest PKI Core - Setup on Linux

[Rest PKI Core](https://docs.lacunasoftware.com/en-us/articles/rest-pki/core) can currently be installed on the following Linux distributions:

* [Ubuntu Server](https://docs.lacunasoftware.com/en-us/articles/rest-pki/core/on-premises/linux/install-ubuntu)
* [Rocky Linux](https://docs.lacunasoftware.com/en-us/articles/rest-pki/core/on-premises/linux/install-rocky)

> **Note**
>
> Please contact us if you need support for a specific distribution.

## See also

* [Updating Rest PKI Core on Linux](https://docs.lacunasoftware.com/en-us/articles/rest-pki/core/on-premises/linux/update)
* [Troubleshooting](https://docs.lacunasoftware.com/en-us/articles/rest-pki/core/on-premises/linux/troubleshoot)