+Sharing wireless путь ethernet. Problem

I have в computer running Ubuntu 12.04 connected to our house wireless network and I would like to share this connection with в Lubuntu machine гm setting up путь direct ethernet. I have connected the two путь ethernet, setting my wireless connected machinВs wired connection to 'share with other machines'. I хан ping from one machine to the other (when I turn off the firewall), but I can't access the Интернет on my Lubuntu machine, with в browser, or by pinging 8.8.8.8, www.google.etc. It just укради - out.

Эксперт stated above, I repeat it here for emphasis, I have connected the two machines путь ethernet by setting the IPv4 to 'Share to other computers' and by manually configuring the address on my second computer.

UPDATE: I have to add another тест I just completed. I booted from в live Интернет USB and was able to connect my second computer to shared very easily. Following the same procedures on my installation it is still not working

Any ты разрабатываешь?