Installed like this: java -jar jems-installer-1.2.0.GA.jar -installGroup ejb3 installpath=/home/jboss/jboss-4.0.5.GA Try to shutdown by doing: /home/jboss/jboss-4.0.5.GA/bin/shutdown.sh -S I get the following: Exception in thread "main" java.lang.SecurityException: Failed to authenticate principal=null, | securityDomain=jmx-console Are these passwords in xml files? Thanks :) View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4033887#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...