Created attachment 55305 [details]
dialog without enough info

This morning I did my usual check for updates on my Fedora 16 XFCE system.  There was a healthy list of updates and I clicked the "Install Updates" button without giving it much thought.  PackageKit then popped up a dialog with the heading "The software is not from a trusted source."  The problem is that there's no indication of what "the software" or "source" is.  There's a "Details" button but it doesn't give any useful info either.  I've attached a screenshot of the dialog.

I've seen this dialog before but I've always just ignored it.  I guess I'll have to do it again this time.  However, it's not conducive to good security.  It's possible that a trojan has gotten into my system and is about to load a bunch of malware.

The dialog should provide the following:
1) A list of the untrusted sources
2) A list of the packages that are to be loaded from those sources
3) An option to add the sources a list of trusted sources so that the warning doesn't occur again