The version of the Linux/GNU distribution is needed for installation of Symantec Integrated Cyber Defense Exchange (ICDx) server(s).
ICDx version 1.2 or later
As of April 17, 2019, Symantec will support the following:
For further installation questions, see the ICDx Installation Guide.
Note: Ubuntu non-LTS distributions and Debian/CentOS/Fedora distributions have not been tested by Symantec, and are not officially supported.