Comment 3 for bug 665191

Software Updater no longer has a "Check" button, but this bug is still valid.

Setting back to Confirmed because the desired behavior is not yet defined. The spec currently assumes that all automatic checks will be done while Software Updater isn't open. <https://wiki.ubuntu.com/SoftwareUpdates#check-automatic> We need to work out what should happen when an automatic check triggers while it's open. It could just revert back to showing the progress window, but that would discard any selections you'd made for updating some things but not others.