a 30 seconds answer to "exit button"

[txtmania]

Hi there,
I just installed the 14.04.1 in a Acer latop "Inspire". I noticed the 
the ibus package known issue, which has a "work-around". However, I was 
surprised by a 30 seconds answer when pushing the exit button. Do you 
think this delay should be in mentioned? Is there a work-around?
Thx