Anscheinend gibts zu debianutils 5.2.1 noch zwei Bugs...gravierend und kritisch....992383 und 992410...
I ran full-upgrade here about 1600 EST today (19 AUG), and I did see that warning. However, I think that is "old news". The full-upgrade went through with no problems, and there are no issues with the X server, cryptsetup, qemu, or anything else.
Entschuldigung bitte, für Englisch.