I've left the "...needs to be reinstalled but I can't find an archive" and "Type ... is not known" errors in the "unknown error" bucket, because I don't know what useful advice or recovery we could offer for those. If you provide more details, I can flesh those out more.
Specification updated. <https:/ /wiki.ubuntu. com/SoftwarePac kageOperations? action= diff&rev2= 39&rev1= 38>
I've left the "...needs to be reinstalled but I can't find an archive" and "Type ... is not known" errors in the "unknown error" bucket, because I don't know what useful advice or recovery we could offer for those. If you provide more details, I can flesh those out more.