I have a dual boot Mac with OSX and Kali Linux(1.0.7). Today I tried to get the Wifi working according to this guide: http://samiux.blogspot.de/2014/02/howto-kali-linux-106-on-macbook-air-mid.html but it failed. Furthermore the b43 driver by Linux wireless does not seem to support the card(http://wireless.kernel.org/en/users/Drivers/b43).. Do I have to buy an usb wifi device or is there some other possibility to get the wifi card working?
Chip ID: BCM4360
PCI-ID: 14e4:43a0
Broadcom Corporation
PS: It is NOT the "device not managed" error. iwconfig shows me no wireless only "lo".