Try this. Most likely you've logged in as 'abcd' and then su'ed as a different user.
Run the command 'xhost +' in a terminal as the original logged in user. then su' back to whatever user you wanted to su to..Hopefully, it should work. If not, google :) as I just did.
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About Me
- nefertitian
- Princeton, New Jersey, United States
- I am an Information Technology Analyst with extensive background in the Clinical Industry that includes working for CROs, Pharmaceutical and Medical Diagnostic companies.
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