# Ubuntu 20.04 ELS

# Supported Architecture and Packages

Supported architecture is x86_64. For other architectures, please contact our sales@tuxcare.com.

The list of supported packages is provided here.

# Connecting to ELS repository

To install the Endless Lifecycle Support repository on a server, download an installation script and run it with a license key. The installation script registers the server in the CLN using the license key, adds a PGP key to the server, and creates the ELS repository.

# Outbound Firewall Settings

To use Endless Lifecycle Support for Ubuntu 20.04, you need to open TCP port 443 to the following destinations:

• cln.cloudlinux.com
• repo.tuxcare.com

# Installing the repository

1. Download an installation script:

   wget https://repo.tuxcare.com/ubuntu20_04-els/install-ubuntu20.04-els-repo.sh
   

2. Run the installation script with your license key. The installation script registers the server in the CLN with the key, adds a PGP key to the server.

   bash install-ubuntu20.04-els-repo.sh --license-key XXXXXXXXXXX
   

3. Verify that the installation was successful by running the following command:

   apt-cache show els-define
   

   It should return information about the available package. If the package information is displayed, the installation was successful. After that, you can install updates from the repository using a standard apt upgrade command.

   Example:

   root@localhost:~# apt-cache show els-define
   Package: els-define
   Version: 1-1.0.3
   Architecture: amd64
   Maintainer: Darya Malyavkina <dmalyavkina@cloudlinux.com>
   Installed-Size: 10
   Homepage: https://tuxcare.com/extended-lifecycle-support/
   Priority: optional
   Section: utils
   Filename: pool/main/e/els-define/els-define_1-1.0.3_amd64.deb
   Size: 1926
   SHA256: eda90ec17fee27c862a923c3666591b5958e5a1bbebf33078cf1fd859d31edff
   SHA1: b3cef5e330f25b2daaf30eb5f41f67809642d9be
   MD5sum: 629b938770455731d05c3525a71b7653
   Description: ELS define package for Ubuntu 20.04
   Description-md5: 05246f694bf7646914c7d748ae3f6a15
   

# Security Updates

TuxCare provides security updates as a part of ELS for OS along with OpenSCAP scanning instructions - learn more.

• Ubuntu 20.04 ELS: oval.xml
• Ubuntu 20.04 ELS: security.tuxcare.com/csaf/v2/els_os/ubuntu20.04els/
• Ubuntu 20.04 ELS: cve.tuxcare.com/rss_feed/els/releases/ubuntu20.04els