Ok, so I have two windows computers and one linux computer.
I setup cygwin and installed the ssh package. I then opened up the cygwin terminal on each computer and ran ssh-keygen -t -N ''
I then logged into the linux computer, went to the .ssh directory and created an authorized_keys file and pasted in the id_rsa.pub text. User1 works great User2 does not work
I did the same on both computers. Furthermore, if I copy user2's cygwin generated id_rsa.pub contents over to the authorized_keys file for user1...I can get into the linux computer doing user1@linuxcomputer
So this seems like something is wrong on my linux computer with the way the users are setup.
How do I fix this issue? I want each computer with their separate users to be able to log into the linux computer terminal without any password.