Comment 7 for bug 364015

Alexander-

Do you have your authorized_keys file available in plaintext in both
your encrypted and unencrypted mountpoints?

For a hint, take a look at how your ~/.ecryptfs works. It's a symlink
in both places--mounted and unmounted home dir. Both symlink point to
/var/lib/ecryptfs/$USER. You should, perhaps, put all or some of your
.ssh configuration in there, and establish symlinks back.

Can you try that and let us know how it works?

Others-

If you're having trouble with pam_ecryptfs + pam_ssh, please open a
new bug, as this is NOT the same issue that Alexander reported.

Thanks.

:-Dustin