I have just installed Ubuntu 13.04 and I connected Empathy with my Facebook account. It adds only a couple contacts, while I know that from the browser, many of my friends are online.
How can I solve this?
I'm using Ubutu Raring and the most recent Empathy version 3.6.4. I have the issue facebook contacts don't show up. I reinstalled account plugin facebook (also the newest version) in Synaptic package manager and the problem solved.
May be your current version of empathy chat is not completely compatible with UBUNTU 13.04
Try downloading a newer version of Empathy chat from the Ubuntu software center...
Hope this helps....
Feel free to comment for queries.