在Linux下安装完resin后，每次启动都出现如下错误： 
[11:06:45.617] {watchdog-} WatchdogProcess[Watchdog[],7] starting Resin 
Error: Exception thrown by the agent : java.net.MalformedURLException: Local host name unknown: java.net.UnknownHostException: bogon: bogon 
Jul 6, 2010 11:06:46 AM com.caucho.boot.WatchdogProcess runInstance 
WARNING: WatchdogProcess[Watchdog[],7] watchdog socket timed out

原因是/etc/hosts文件里没有主机名为：bogon的，解决方法就是在hosts文件中加入bogon，修改后的hosts的文件是：

# Do not remove the following line, or various programs 
# that require network functionality will fail. 
127.0.0.1       bogon localhost.localdomain localhost 
::1     localhost6.localdomain6 localhost6