It looks like https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=820963 to me. Looking at the Debian changelog, it seems that the Ubuntu delta could be dropped at this point for Zesty.
It looks like https:/ /bugs.debian. org/cgi- bin/bugreport. cgi?bug= 820963 to me. Looking at the Debian changelog, it seems that the Ubuntu delta could be dropped at this point for Zesty.