[orca-list] orca doesn't autostart on ubuntu 14

[Amir <trend669953 gmail com>]

,
sorry if this has been asked before but, i am using ubuntu 14.04 , at 
first orca did autostart but after for unknown reason, it didn't. I 
don't know why. what can i give is, i am using orca 3.12.2 (after 
performing sudo apt-get upgrade, and then  sudo apt-get install gnome, i 
got orca 3.12.2). I don't know what's the casuue of this, sometimes orca 
doesnt autostart on the loggin screen too! but it usually did on start 
up (after loggin).
Any idea?