D-Link DWL120-HW wireless USB adapter error "wlanctl-ng: no such device"

Hi, jiabao

I checked my /var/log/message and here it is:

Aug  4 14:34:19 (none) daemon.info modprobe: Note: /etc/modules.conf is more
recAug  4 14:34:19 (none) daemon.err modprobe: modprobe: Can't locate module
wlan0
Aug  4 14:35:22 (none) syslog.info -- MARK --

I list my procedure according to README and the results step by step as follows:

~ # insmod modules/p80211.o
~ # insmod modules/prism2_usb.o prism2_doreset=1
prism2usb_init: prism2_usb.o: 0.2.1-pre26 Loaded
prism2usb_init: dev_info is: prism2_usb
usb.c: registered new driver prism2_usb

~ # lsmod
Module                  Size  Used by
prism2_usb             70112   0  (unused)
p80211                 24688   0  [prism2_usb]
mmcsd_disk              3632   0  (unused)
mmcsd_slot              4016   0  (unused)
mmcsd_core              8768   1  [mmcsd_disk mmcsd_slot]

~ # wlanctl-ng wlan0 lnxreq_ifstate ifstate=enable
wlanctl-ng: No such device
~ # wlanctl-ng wlan0 lnxreq_autojoin ssid=myhomenetwork authtype=opensystem
wlanctl-ng: No such device
~ # ifconfig wlan0 192.168.3.120
SIOCSIFADDR: No such device

Thanks for your reply!

                                                                     Stephen