> I have JDK1.5_12 installed, and I have simply unpacked the JBoss
> installation to my home /home/janna/jboss-5.1.0.GA<http://jboss-5.1.0.ga/>, and when I go to /
> bin and excute run.sh, I am getting:

> 8:26:18,592 INFO  [JMXKernel] Legacy JMX core initialized
> 08:26:24,149 ERROR [ServerInfo] Error looking up local address
> java.net.UnknownHostException: linux: linux
>        at java.net.InetAddress.getLocalHost(InetAddress.java:1308)
>        at org.jboss.system.server.ServerInfo.getHostAddress
> (ServerInfo.java:364)
>        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        at sun.reflect.NativeMethodAccessorImpl.invoke
> (NativeMethodAccessorImpl.java:39)
>        at sun.reflect.DelegatingMethodAccessorImpl.invoke
> (DelegatingMethodAccessorImpl.java:25)
>        at java.lang.reflect.Method.invoke(Method.java:585)
>        at
> org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke
> (ReflectionUtils.java:59)
>        at
> org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke
> (ReflectMethodInfoImpl.java:150)
>        at org.jboss.beans.info.plugins.DefaultPropertyInfo.get
> (DefaultPropertyInfo.java:133)
>        at
> org.jboss.managed.plugins.factory.AbstractInstanceClassFactory.getValue
> (AbstractInstanceClassFactory.java:202)
>        at org.jboss.deployers.plugins.managed.BeanMetaDataICF.getValue
> (BeanMetaDataICF.java:205)
>        at org.jboss.deployers.plugins.managed.BeanMetaDataICF.getValue
> (BeanMetaDataICF.java:54)
>        at

> org.jboss.managed.plugins.factory.AbstractManagedObjectPopulator.populateVa lues
> (AbstractManagedObjectPopulator.java:204)
>        at

> org.jboss.managed.plugins.factory.AbstractManagedObjectPopulator.populateMa nagedObject
> (AbstractManagedObjectPopulator.java:130)
>        at

> org.jboss.managed.plugins.factory.AbstractManagedObjectFactory.initManagedO bject
> (AbstractManagedObjectFactory.java:422)
>        at
> org.jboss.managed.api.factory.ManagedObjectFactory.initManagedObject
> (ManagedObjectFactory.java:77)
>        at

> org.jboss.system.server.profileservice.ProfileServiceBootstrap.initBootstra pMDs
> (ProfileServiceBootstrap.java:457)
>        at
> org.jboss.system.server.profileservice.ProfileServiceBootstrap.start
> (ProfileServiceBootstrap.java:250)
>        at org.jboss.bootstrap.AbstractServerImpl.start
> (AbstractServerImpl.java:461)
>        at org.jboss.Main.boot(Main.java:221)

> My Environment vars show as:

> JBoss Bootstrap Environment

>  JBOSS_HOME: /home/janna/jboss-5.1.0.GA <http://jboss-5.1.0.ga/>

>  JAVA: /usr/lib/jvm/java/bin/java

>  JAVA_OPTS: -Dprogram.name=run.sh -server -Xms128m -Xmx512m -
> XX:MaxPermSize=256m -Dorg.jboss.resolver.warning=true -
> Dsun.rmi.dgc.client.gcInterval=3600000 -
> Dsun.rmi.dgc.server.gcInterval=3600000 -Djava.net.preferIPv4Stack=true

>  CLASSPATH: /home/janna/jboss-5.1.0.GA/bin/run.jar:/usr/lib/jvm/java/
> lib/tools.jar<http://jboss-5.1.0.ga/bin/run.jar:/usr/lib/jvm/java/lib/tools.jar>