Logs out automatically after scanning for Wi-Fi networks

[GoogleCodeExporter]

What steps will reproduce the problem?
1.Running the program.
2.
3.

What is the expected output? What do you see instead?
Logs out automatically.

What version of the product are you using? On what operating system?
Ubuntu 14.04, autocrack 4.4

Please provide any additional information below.
I've installed all the aircrack tools and after 100% scanning of Wi-Fi networks 
it automatically logs out.

Original issue reported on code.google.com by [email protected] on 1 Jun 2014 at 9:00

[GoogleCodeExporter]

I am not sure what causes this but if you do ctrl + alt + f4 and run the script 
from console rather than a terminal emulator it will continue further into the 
script.

Original comment by [email protected] on 20 Jul 2014 at 6:52