I just upgraded my openSUSE_13.2 installation (copied to another partition,
then modified the repository URLs and ran "zypper dup") to Leap_42.1. My GPG
keys got automatically unlocked after login, but this doesn't work anymore.

The culprit is this conditional

 %bcond_with gpgagent

in gnome-keyring's spec file. The related comment says:

 - Disable gpgagent integration, as gnupg 2.1 introduced code to
   explicitly sabotage gnome-keyring.

BUT, openSUSE_Leap_42.1 does *not* come with gnupg 2.1, but with an even older
version than 13.2 had: gpg2-2.0.24-3.2.x86_64

I've branched the GNOME:STABLE:3.16 package "gnome-keyring" and changed the
"%bcond_with gpgagent" into "%bcond_without gpgagent"; now my keys get unlocked
again.

I suggest that an updated package should be released.