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?
Please post the error you are getting. In fact, post the command line and the full console log output. Without it, it is impossible to say what is going wrong.
Also post your /etc/hosts file, just in case.
Finally, verify that your hostname is correct: http://www.cpqlinux.com/hostname.html