Raspberry Pi 2 how to set up internet sharing via wifi&?

Question

Raspberry Pi

Given:
- raspberry pi 2
- x300 expansion board
- alfa awus036h
I'm setting it up according to this article.
Everything would be fine BUT, as I understood from the experiments that both devices use the same driver. Therefore, when manually running hostapd -dd /etc/hostapd/hostapd.conf, an inscription appears that it is not possible to configure the driver. If you kill wpa_supp and disconnect alfa, then the point rises. How to be in this case?

Answer 1

And so I answer my own question. :-)
Before you try running hostapd, you need to do the following.
wget www.daveconroy.com/wp3/wp-content/uploads/2013/07/...
unzip hostapd.zip
sudo mv /usr/sbin/hostapd /usr/sbin/hostapd.bak
sudo mv hostapd /usr/sbin/ hostapd.edimax
sudo ln -sf /usr/sbin/hostapd.edimax /usr/sbin/hostapd
sudo chown root.root /usr/sbin/hostapd
sudo chmod 755 /usr/sbin/hostapd
After that everything will work.
Original source www.daveconroy.com/turn-your-raspberry-pi-into-aw...