Actually, LiveCycle ES 8.2.1 supports the following JBoss versions but none else:
- 4.0.3SP1
- 4.2
Adobe is very strict in terms of which version of JBoss it supports for LiveCycle. Unfortunately, 4.0.5 is not supported.
The LiveCycle ES 8.2.1 Turnkey is actually JBoss 4.0.3SP1