Peculiar behavior of --list-secret-keys

[Robert J. Hansen]

My newly-generated secret key is demonstrating some "first it's there,
then it's not" behavior.  Behold, it's there:



[rjh at localhost ~]$ gpg --list-secret-key b44427c7
sec   3072R/1DCBDC01B44427C7 2015-07-16
uid                          Robert J. Hansen <rob at enigmail.net>
uid                          Robert J. Hansen <rjh at sixdemonbag.org>
ssb   3072R/DC0F82625FA6AADE 2015-07-16



Behold, it's not:



[rjh at localhost ~]$ gpg2 --list-secret-keys
/home/rjh/.gnupg/pubring.kbx
----------------------------
sec   rsa2048/B700F482FEAF8109 2005-02-22 [revoked: 2009-03-17]
uid               [ revoked] Robert J. Hansen
uid               [ revoked] Robert J. Hansen <rjh at sixdemonbag.org>

sec   dsa2048/23806BE5D6B98E10 2008-07-30
uid               [ unknown] Robert J. Hansen <rob at enigmail.net>
uid               [ unknown] Robert J. Hansen <rjh at sixdemonbag.org>
uid               [ unknown] Robert J. Hansen <rob at mozilla-enigmail.org>
uid               [ unknown] Robert J. Hansen <rjh at secret-alchemy.com>
uid               [ unknown] [jpeg image of size 14285]
ssb   elg2048/B8A6B74C001892C2 2008-07-30
ssb   rsa2048/446A446F810DB5D0 2013-03-14



Also, GnuPG seems to have lost track of the fact that D6B98E10 is an
ultimately-trusted key.