"Report problem" does nothing

[Gavin Panella]

I often see dialog boxes when I log in like:

    System program problem detected
    Do you want to report the problem now?

    [ Cancel ] [ Report problem... ]

If I click "Report problem" the dialog disappears and nothing seems to happen.

Is it doing something in the background? Has it broken? What was the system problem anyway?

ProblemType: Bug
DistroRelease: Ubuntu 16.04
Package: update-notifier 3.166
ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6
Uname: Linux 4.4.0-15-generic x86_64
ApportVersion: 2.20-0ubuntu3
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Mar 22 13:50:58 2016
ExecutablePath: /usr/bin/update-notifier
InstallationDate: Installed on 2014-03-16 (736 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140316)
SourcePackage: update-notifier
UpgradeStatus: Upgraded to xenial on 2015-11-22 (120 days ago)