Ive encountered a problem i can't seem to google my way into solving, been at it for a few days now and i can't figure out what i have to do. I guess ill just post my problems:

I'm using a
hp laptop
intel wifi link 5100 network card + I have a Aircruiser n300 usb adapter GN-WB31N-RH)which isnt connected.
my bt4 from a persistent usb (because i'm told its not compatible)
Tired Brain,
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root@bt:~# airmon-ng


Interface Chipset Driver

wlan0 Intel 4965/5xxx iwlagn - [phy0]

root@bt:~#

------------------------------------------------------------------------------------

root@bt:~# airmon-ng start wlan0


Found 2 processes that could cause trouble.
If airodump-ng, aireplay-ng or airtun-ng stops working after
a short period of time, you may want to kill (some of) them!

PID Name
12809 wpa_supplicant
12836 dhclient
Process with PID 12809 (wpa_supplicant) is running on interface wlan0
Process with PID 12836 (dhclient) is running on interface wlan0


Interface Chipset Driver

wlan0 Intel 4965/5xxx iwlagn - [phy0]
(monitor mode enabled on mon0)

root@bt:~#


-------------------------------------------------------------------------------


root@bt:~# airodump-ng wlan0
ioctl(SIOCSIWMODE) failed: Device or resource busy

ARP linktype is set to 1 (Ethernet) - expected ARPHRD_IEEE80211,
ARPHRD_IEEE80211_FULL or ARPHRD_IEEE80211_PRISM instead. Make
sure RFMON is enabled: run 'airmon-ng start wlan0 <#>'
Sysfs injection support was not found either.

root@bt:~#

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root@bt:~# /etc/init.d/networking start
Configuring network interfaces...eth1: ERROR while getting interface flags: No such device
Internet Systems Consortium DHCP Client V3.1.1
Copyright 2004-2008 Internet Systems Consortium.
All rights reserved.
For info, please visit DHCP | Internet Systems Consortium

SIOCSIFADDR: No such device
eth1: ERROR while getting interface flags: No such device
eth1: ERROR while getting interface flags: No such device
Bind socket to interface: No such device
Failed to bring up eth1.
eth2: ERROR while getting interface flags: No such device
Internet Systems Consortium DHCP Client V3.1.1
Copyright 2004-2008 Internet Systems Consortium.
All rights reserved.
For info, please visit DHCP | Internet Systems Consortium

SIOCSIFADDR: No such device
eth2: ERROR while getting interface flags: No such device
eth2: ERROR while getting interface flags: No such device
Bind socket to interface: No such device
Failed to bring up eth2.
ath0: ERROR while getting interface flags: No such device
Internet Systems Consortium DHCP Client V3.1.1
Copyright 2004-2008 Internet Systems Consortium.
All rights reserved.
For info, please visit DHCP | Internet Systems Consortium

SIOCSIFADDR: No such device
ath0: ERROR while getting interface flags: No such device
ath0: ERROR while getting interface flags: No such device
Bind socket to interface: No such device
Failed to bring up ath0.
done.
root@bt:~#
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Thanks for having a look!