I uploaded a fix for this now into natty, its just:
--- bind9-9.7.3.dfsg/debian/bind9-default.md5sum +++ bind9-9.7.3.dfsg/debian/bind9-default.md5sum @@ -1 +1 @@ -1229a956d3c6ca11fa344d69f082d7ca /etc/default/bind9 +2cfcfb7bf1b99c7930fd475907e38be7 /etc/default/bind9
so the default md5sum is out of date.
I uploaded a fix for this now into natty, its just:
--- bind9-9. 7.3.dfsg/ debian/ bind9-default. md5sum 7.3.dfsg/ debian/ bind9-default. md5sum 11fa344d69f082d 7ca /etc/default/bind9 7930fd475907e38 be7 /etc/default/bind9
+++ bind9-9.
@@ -1 +1 @@
-1229a956d3c6ca
+2cfcfb7bf1b99c
so the default md5sum is out of date.