Last updated on JUNE 07, 2017
Applies to:Oracle Database - Enterprise Edition - Version 220.127.116.11 to 18.104.22.168 [Release 9.2 to 11.2]
Information in this document applies to any platform.
Checked for relevance on 19-Aug-2010, by the author
When one of the Oracle graphic user interface (GUI) tools gives the error:
Exception in thread "main" java.lang.InternalError: Can't connect to X11 window
server using '<hostname>:0.0' as the value of the DISPLAY variable.
There can be a number of potential causes. The purpose of this NOTE is to categorize and list those potential causes.
Sign In with your My Oracle Support account
Don't have a My Oracle Support account? Click to get started
Million Knowledge Articles and hundreds of Community platforms