System that I'm working with:
Current VirtualBox on MacBookPro running 10.6OSX
BT5R3 KDE 64bit

1st started working with BT5R3 KDE and I got it working, but now airodump-ng does not work. I have fully installed all versions of BT5 and still airodump-ng is not working.

For my final attempt, I reinstalled BT5R3 and did varies test.

1) Out of the box - Simple plug and play - No Luck

2)Enable b43 drivers - Proceed with the process to get enable this function - No Luck

3)Compat Kernal - Installed the most recent update (2012-12-18) - No Luck

4)apt-get update & apt-get upgrade - No Luck

I have read numerous threads and and repeated all the steps steady in the threads, still getting the same results

aireplay-ng -9 mon0 (aireplay-ng --test mon0) = No APs found

airodump-ng mon0 = Nothing appears

Also, I'm noticing that when I reboot the BT5 wlan0 appears in Managed mode when I reboot the system. But the way that resolve this by doing:
ifconfig wlan0 down
iwconfig wlan0 mode monitor
ifconfig wlan0 up

I will appreciate any help if possible.