Message 4 (see bug description) is in /apport/data/package-hooks/source_ubiquity.py but not in translation template.
The other two strings are also package-hooks. See following bug for more details: https://bugs.launchpad.net/ubuntu/+source/apport/+bug/855337
Message 4 (see bug description) is in /apport/ data/package- hooks/source_ ubiquity. py but not in translation template.
The other two strings are also package-hooks. See following bug for more details: https:/ /bugs.launchpad .net/ubuntu/ +source/ apport/ +bug/855337