Ubuntu 12.04 OCS 2.2 was great but 14.04 no working...

Hi

I know a lot of questions with new linux versions and OCS problems but nowhere clear answer...

I used long time OCS server 2.2 installed on Ubuntu 12.04 it was perfect but someday I had good idea upgrade to 14.04. Of course upgrade without errors OCS works but no inventoring, no new entries in activity.log. No apache, ocs, mysql, perl and other log errors. After 3 days fight I installed new fresh virtual Ubuntu 14.04 & OCS but same situation all OK but no inventoring no new entries no errorlogs....

Just agent say error 404

Someone can help me?