Created attachment 1044687 [details] screen shot of authentication dialog Logging in over a remote system like VNC pops up an authentication dialog with "Authentication is required to set the network proxy used for downloading software". It seems like PackageKit's policy is not properly tuned for remote sessions.
I believe that's because default PolicyKit distro policy allows that only for "local" sessions, and vnc is not considered local.
Fair enough, but then the policy should be to reject these requests rather than try to annoy the user to death.
Not Fedora specific, so reported upstream: https://github.com/hughsie/PackageKit/issues/69 Apparently the policy used to be to reject these requests, but it got changed.
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