I have just installed xubuntu 13.04 on an old laptop, and once a day I get the notification that updates are available.
But When I open Software Updater, it shows that there are some updates, but the list is empty:
What do I need to do to see the names of the packages that have updates?
There are a few similar question already, but they do not solve my issue.
Software updater shows no details about the updates suggests reinstalling
gtk3-engines-oxygen
but that package is not installed, so it cannot be removed.Invisible updates talks about apt-get upgrade. I have tried that, but it does not solve the issue.