I currently did an inplace upgrade to SharePoint 2010 Standard in a medium farm deployment with one WFE and a remote SQL server with one site collection. The upgrade process was marked as finished in CA. The problem now is with the root
site in the site collection is throwing the error "Cannot complete the action". I've narrowed it down to the "Pages" library in the the root site. The root site is using site template id = 20 template name = SPS#0, and template title
= SharePoint Portal Server Site. If I hard code the URL in IE address bar I can get everywhere on the root site including the settings page of the "Pages" library. The error is thrown when I try to access the "Manage Permissions" link of the "Pages"
library or when I try to browse to
http://<rootsite>/pages/default.aspx. I believe the default.aspx page was customized by the customer when they were on SharePoint 2007 Standard.
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