naive user

from Jargon File (4.4.4, 14 Aug 2003)
naive user
 n.

   A {luser}. Tends to imply someone who is ignorant mainly owing to
   inexperience. When this is applied to someone who has experience,
   there is a definite implication of stupidity.
    
from The Free On-line Dictionary of Computing (8 July 2008)
naive user

   A {luser}.  Tends to imply someone who is ignorant mainly
   owing to inexperience.  When this is applied to someone who
   *has* experience, there is a definite implication of
   stupidity.

   [{Jargon File}]
    

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