Use as hotspot command fails..

[hurry-o]

Hello everyone, i have a desktop pc and i want to create a hotspot.In win7 I was using connectify for this proccess.I am connecting to internet through ethernet and i want to make my usb wifi adapter access point.I tried to use the command use as hotspot but after 3-4 seconds stops and fails.I tried to disable the ipv6 but it dint work.Can anyone help me please?

[hurry-o]

I solve it with this tutorial!
http://ubuntuforums.org/showthread.php?t=1663788