hi I am using Redhat linux version 6.1 In that System.out.println statement is not working. It is throwing an exception that. java.lang.Internalerror : cant connect to XII windows server using :'0.0' as the value of DISPLAY variable. suppose if I work the same thing in xwindows it is working fine. If any one know please send me the answer to [EMAIL PROTECTED] ---------------------------------------------------------------------- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]