No wireless interfaces was found about fern-wifi-cracker HOT 2 OPEN

Post your adapter details and the results of 'sudo lshw -c Network', please. 
Backtrack worked out of the box on my rig.

I also experienced this problem. here is the result of "sudo lshw -c Network":
*-network               
       description: Ethernet interface
       product: 79c970 [PCnet32 LANCE]
       vendor: Advanced Micro Devices [AMD]
       physical id: 1
       bus info: pci@0000:02:01.0
       logical name: eth0
       version: 10
       serial: 00:0c:29:15:69:7f
       size: 1GB/s
       capacity: 1GB/s
       width: 32 bits
       clock: 33MHz
       capabilities: bus_master rom ethernet physical logical tp 1000bt-fd
       configuration: autonegotiation=off broadcast=yes driver=vmxnet driverversion=2.0.15.0 duplex=full firmware=N/A ip=192.168.139.128 latency=64 link=yes maxlatency=255 mingnt=6 multicast=yes port=twisted pair speed=1GB/s
       resources: irq:19 ioport:2000(size=128) memory:d8400000-d840ffff

My wireless adapter is intel centrino wireless n-130.