Problem with airmon-ng with BT5 on HD

[SamiOmer]

Hey everyone, I'm new to Backtrack and I used airmon-ng perfectly fine on my laptop from a live CD. However once I installed BT5 to my HD, airmon-ng just sits there and hangs and does not display my wireless card. It changed my wlan0 to phy0 perfectly fine with the live CD. I don't understand what the difference it. I've pasted my "iwconfig" below as well as my "ifconfig"

iwconfig:

root@bt:~# iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

wmx0      no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"CASS-5G"  
          Mode:Managed  Frequency:5.18 GHz  Access Point: 00:26:F2:F1:4A:85   
          Bit Rate=270 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality=57/70  Signal level=-53 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:2321  Invalid misc:662   Missed beacon:0

ifconfig:

root@bt:~# ifconfig
eth0      Link encap:Ethernet  HWaddr 00:26:b9:f4:71:17  
          UP BROADCAST MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:0 (0.0 B)  TX bytes:0 (0.0 B)
          Interrupt:46 Base address:0xe000 

lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:114 errors:0 dropped:0 overruns:0 frame:0
          TX packets:114 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:17297 (17.2 KB)  TX bytes:17297 (17.2 KB)

wlan0     Link encap:Ethernet  HWaddr 00:23:15:2f:0e:30  
          inet addr:192.168.1.55  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::223:15ff:fe2f:e30/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:6200 errors:0 dropped:0 overruns:0 frame:0
          TX packets:4230 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:5158354 (5.1 MB)  TX bytes:581229 (581.2 KB)

Please let me know if you need any additional information. Thank you for all your help.

- Sami

[KennyB]

Same problem installed on a usb...