On site collections that have been upgraded via Database Attach from SharePoint 2007 to SharePoint 2013 RTM, the "Edit Links" function in the quick launch and in the top link bar is missing. If I create a new site collection, the links are there and function without a problem.
The site collections are team sites and the publishing feature is not activated. Even when I am farm and site collection admin, the "Edit Links" function does not appear on the upgraded site collections, so I assume that it is not a rights problem. Furthermore, I am able to edit the links through the site settings.
Is there a way to activate the "Edit Links" function on upgraded site collections?