How is Cocoon shipped - as a WAR, JAR or...?
You could try firstname.lastname@example.org with this. Someone there is bound to have got Cocoon up and running in Jetty.
One thing to watch out for. Standalone Jetty uses the jetty.xml config file (inside the .sar). Integrated Jetty may still use this, but is intended for use with JBoss' deployment infrastructure. So you should really be looking to somehow war-ify Cocoon, if no-one has already done so.
I got prbolem installing cocoon 1.82, even in Jboss 2.4.3..
Any one can help??? but cocoon 2b1, is work well, but the Cocoon 2 relase...
Strange isn't it.
As I know, Cocoon2 requires Xerces >= 1.4.3. JBoss is using Crimson by default. Try to reconfigure JAXP parameters.