Cannot Invoke OUI: Fails At Prerequisite Monitor Check "Could not execute auto check for display colors using command /usr/X11R6/bin/xdpyinfo" (Doc ID 1557944.1)

Last updated on NOVEMBER 05, 2016

Applies to:

Oracle Fusion Middleware - Version 10.1.3.1.0 to 10.1.3.5.0 [Release AS10gR3]
Linux x86

Symptoms

 

Checking monitor: must be configured to display at least 256 colors Failed <<<<
  >>> Could not execute auto check for display colors using command /usr/X11R6/bin/xdpyinfo. Check if the DISPLAY variable is set.

 

Cause

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