It used to be that I could share my home folder using NFS and then generate my id_rsa and id_rsa.pub, put the id_rsa.pub into my authorized_keys file and I could login to remote machines with no passwords.  It seems like something may have been updated in ssh recently that now prevents me from doing that.  

If I connect to a server where my home doesn't mount, I create the authorized_keys file and populate it and everythign works fine.  So, I know the keys work properly.  Am I not supposed to be able to use the same home folder for the local and remote home when using ssh?

 When I run this on a server that doesn't mount my home, the difference is that ssh -vvvv shows this:

debug1: Server accepts key: pkalg ssh-rsa blen 277

 So I can see the key is never accepted when mounting my home in both locations.  Any suggestions?