Thank you Greg for posting this link to help me. I discovered that the
permissions were set incorrectly on (what I called) computer B. Problem

Love Linux, I can always find the answers I need. Thanks, again!!

On Tue, 2008-03-04 at 08:24 -0500, Greg Wooledge wrote:
> On Sat, Mar 01, 2008 at 07:04:56AM -0600, Bob Wooden wrote:
> > I have exchanged public keys in the same manner in all cases. Two users
> > can successfully logged in with their exchanged public key and no manual
> > password typing is required. One user, despite the same exchange
> > manner, continues to be asked for a password on SSH connection.