مساعدة في ما يخص wifi backtrack4

[snake12]

root@bt:/etc/dbus-1/system.d# wpa_supplicant -Dwext -ira0 -c wpa_supplicant.conf -d
Initializing interface 'ra0' conf 'wpa_supplicant.conf' driver 'wext' ctrl_interface 'N/A' bridge 'N/A'
Configuration file 'wpa_supplicant.conf' -> '/etc/dbus-1/system.d/wpa_supplicant.conf'
Reading configuration file '/etc/dbus-1/system.d/wpa_supplicant.conf'
Line 1: Invalid configuration line '<!DOCTYPE busconfig PUBLIC'.
Line 2: Invalid configuration line '"-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"'.
Line 3: Invalid configuration line '"https://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">'.
Line 4: Invalid configuration line '<busconfig>'.
Line 5: Invalid configuration line '<policy user="root">'.
Line 6: Invalid configuration line '<allow own="fi.epitest.hostap.WPASupplicant"/>'.
Line 8: Invalid configuration line '<allow send_destination="fi.epitest.hostap.WPASupplicant"/>'.
Line 9: Invalid configuration line '<allow send_interface="fi.epitest.hostap.WPASupplicant"/>'.
Line 10: Invalid configuration line '</policy>'.
Line 11: Invalid configuration line '<policy group="netdev">'.
Line 12: Invalid configuration line '<allow send_destination="fi.epitest.hostap.WPASupplicant"/>'.
Line 13: Invalid configuration line '<allow send_interface="fi.epitest.hostap.WPASupplicant"/>'.
Line 14: Invalid configuration line '</policy>'.
Line 15: Invalid configuration line '<policy context="default">'.
Line 16: Invalid configuration line '<deny own="fi.epitest.hostap.WPASupplicant"/>'.
Line 17: Invalid configuration line '<deny send_destination="fi.epitest.hostap.WPASupplicant"/>'.
Line 18: Invalid configuration line '<deny send_interface="fi.epitest.hostap.WPASupplicant"/>'.
Line 19: Invalid configuration line '</policy>'.
Line 20: Invalid configuration line '</busconfig>'.
Failed to read or parse configuration '/etc/dbus-1/system.d/wpa_supplicant.conf'.
Failed to add interface ra0
Cancelling scan request
Cancelling authentication timeout
root@bt:/etc/dbus-1/system.d

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