like sambuca said
i found this on ubuntu forum
Originally Posted by froller
Same problem here after upgrade. I turned my bluetooth services back on:
System -> Administration -> Services
and it cleared the problem up. Turn them back on and they return. Config bug with bluetooth?
I am on an aspire 7520 amd64 build in gnome.
THANK YOU SO MUCH! The error is gone.
But, still, when I type "espeak Hello" I hear "Hehl-" and it cuts out before he can finish saying "Hello." It's not quite fixed."