Hi Douglas, it's great that you provided modifications to the AppArmor profile in Debian [1]! May I kindly ask you to send these upstream too? That way, they will get reviewed first and then all other distributions using AppArmor can profit from your improvements.
Debian has some documentation on how to do so: https://wiki.debian.org/AppArmor/Contribute/Upstream Basically, their Git repo lives here: https://code.launchpad.net/~apparmor-dev/apparmor-profiles/+git/apparmor-profiles (The particular file lives here: https://git.launchpad.net/apparmor-profiles/tree/ubuntu/17.04/usr.bin.thunderbird) When done, you can ask for a merge using Launchpad or the mailinglist: appar...@lists.ubuntu.com If you think that's too much work, please just tag your bug using a usertag. The corresponding tag would be "merge-to-upstream" and then the AppArmor team can take care of this. See https://wiki.debian.org/AppArmor/Reportbug#Usertags for how to do that. Thank you! ulrike [1] https://anonscm.debian.org/cgit/pkg-mozilla/icedove.git/commit/?h=debian/experimental&id=e2c8a2391c7b6d422f5df40682b8b19f08b88dcf