Code:
service networking stop
service network-manager stop
iwconfig wlan0 essid my-wifi
Dhclient wlan0
Stopped a few services for fun and now established with my accesspoint

Code:
airmon-ng start wlan0
Airebase-ng mon0 -e kali
Now broadcasting a new access point

With some iptables and dnsmasq its a done deal...

This works with no problems on my labtop running kali... but when i test the same wifi card on my raspberry pi b+ airbase gives me a channel -0< error

Maybe some one could test this? Advice on why raspPi acts differntly?
(I can provide more info but at the moment im on my phone)