Re: Event Calendar not showing on default Portal
I don't see that in my installations, I suspect it is an issue of your data migration from MS SQL to MySQL, not a bug..
Your root site should have ocntrol over which features the child sites have available. In your mp_Sites table, make sure the row that is you root site has 1 for IsServerAdminSite.
To get the event calendar in that site find its ModuleDefID in the mp_ModuleDefinitions table and put a row in mp_SiteModuleDefinitions with the siteid and the moduledefid