Hello everybody :)

[MYZ]

Excuses.
I'm new on Linux and glad to be here, from Brasil.
I have installed UBUNTU 14.04 32bits on a ACER Aspire 3100 from a pendrive.
Since it, I've been testing the sistem, restarting, shutting up, 
suspended, logs off, etc., and now, I have that message:
<A página "unity-appmenu-intro" não foi localizada no documento 
"help:ubuntu-help".>

Than I ask you guys how to fix it?

Thanks a lot.
[]s
Mehlich