I used connectify to create hotspot in windows. in ubuntu 12.04 i want to create an hotspot, i tried ap-hotspot to create hotspot but it is showing Your wireless card does not support Access Point mode how to create a hotspot . wifi adapter PRO/Wireless 5100 AGN [Shiloh] Network Connection
You need to check whether your card supports AP mode. To do this execute the following
sudo aptitude install iw
iw list
Look for Supported interface modes:
AP
should be listed