Hey Peter I tried to edit the run.conf file for setting the memory for Virtual Machine and edit the option that you told me. But when i started JBoss this message appear: ========================================================================= JBoss Bootstrap Environment JBOSS_HOME: /usr/jboss/jboss-4.2.2.GA JAVA: /usr/java/jdk1.5.0_16/bin/java JAVA_OPTS: -Dprogram.name=run.sh -server -Xms128m -Xmx2048m -Dsun.rmi.dgc.client.gcInterval=3600000 -Dsun.rmi.dgc.server.gcInterval=3600000 -Djava.net.preferIPv4Stack=true CLASSPATH: /usr/jboss/jboss-4.2.2.GA/bin/run.jar:/usr/java/jdk1.5.0_16/lib/tools.jar ========================================================================= is it correct? I don't think so... Could you help-me? Thiago. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4165406#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...