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Not able to switch to other users using su -user from root

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# 1  
Old 01-16-2013
Ubuntu Not able to switch to other users using su -user from root

Hi all,

I have a small problem. When I log in as root and try to switch to any other user using su -user, then it is giving an error saying permission denied. Can you help me?

Thank you in advance.

# 2  
Old 01-16-2013
Can you log in as that other user?

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