Calendar and Address Book woes after 3.3->3.4 upgrade on Debian 7

[Eric B Munson]

I upgraded from 3.3->3.4 last night and it was the usual pain of merging 
config file structure changes while keeping the values I have set, but 
otherwise unremarkable.  After logging into the web interface, I no 
longer have any calendar functionality (calendar is not an option in the 
upper right hand drop down menu) and invitations are not being processed 
when viewed by the mail viewer.  My address book is empty as well.  
There could be other issues I have not yet stumbled over.

I followed the documentation at 
https://docs.kolab.org/upgrade-guide/kolab-3.4.html and tried a few of 
the things suggested on list to no avail.  I don't see anything obvious 
in the error logs so I don't know where to begin looking.  Any 
suggestions?

Thanks,
Eric