The PKI Hub installation has the following known issues.

EDM-14516

On ISO image installations with BIOS boot, the system only loads when the larger disk is first in the BIOS boot order. 

Workaround: See Configuring the BIOS boot on a PKI Hub ISO installation for details.

EDM-14996

Upgrading Entrust Deployment Manager 2.0.x to PKI Hub 1.0 is not supported.

Workaround: Wait for the PKI Hub 1.1 release, which will support upgrading.