/etc/apparmor.d/usr.bin.evince uses the ubuntu-email abstraction which includes policy to start thunderbird and has since before 12.04. Can you attach your /etc/apparmor.d/usr.bin.evince?
** Changed in: evince (Ubuntu) Status: Confirmed => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1000802 Title: Unable to open external email address link to Thunderbird To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/evince/+bug/1000802/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs