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AR# 39355

ISE Design Suite - Session management error: Authentication Rejected, reason : None of the authentication protocols specified are supported and host-based authentication failed

Description

I am getting an error stating "Session management error: Authentication Rejected, reason : None of the authentication protocols specified are supported and host-based authentication failed" when I try to run any of the tools using a SUDO user. 

What am I doing wrong?

Solution

This error will occur when you try to connect to a display that the SUDO user does not have permission to use.  Work with your network admin to update the SUDO users permissions to allow access to the display.  This can often be done by editing xauth or xhost.
AR# 39355
Date Created 11/29/2010
Last Updated 05/23/2014
Status Archive
Type General Article
Tools
  • ISE Design Suite - 12.1
  • ISE Design Suite - 12.2
  • ISE Design Suite - 12.3
  • More
  • ISE Design Suite - 11.1
  • ISE Design Suite - 11.2
  • ISE Design Suite - 11.3
  • ISE Design Suite - 11.4
  • ISE Design Suite - 11.5
  • Less