Comment 3 for bug 1050853

Checking the current origin of the installed package seems fine to me. I'm not sure how apt even records that information, but at least seeing where the currently installed version is available from (-proposed or -updates) at the time of the crash should suffice.

Wrt. the tag, my gut feeling is that "precise proposed" would be better than "precise-proposed", as we don't break the meaning of the original distro release tags, and you can search for either of them individually. We would attach "proposed" to those packages whose version is only available in -proposed but not any other pocket, and skip the tag otherwise. Does that work for everyone?