I am using JBoss AS 4.2.2, 4.2.3, 4.5 on Fedora 8. Once the hostname in the /etc/sysconfig is changed, then any of jboss server in the list won't able to startup. During the jboss boot, it throws out exception and complain about couldn't deploy MBean from jboss-server.xml file. I tried to use -b, -c option to start my jBoss AP server again, but no luck. Any thought? View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4169979#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...