WLAN Karte bcm43xx

[fabske]

Ich habe eine Linksys WPC54G V3 PCMCIA WLAN Karte unter Kubuntu Feisty. Ich habe noch nicht viel damit gemacht, aber zuHause kam ich immer wieder mal ins WLAN, gab aber auch Probleme. Bisher verwendete ich den bcm43xx Treiber mit Hilfe des Firmwarecutters. Nun habe ich testeweise mal den Ndiswrapper installiert und alles eingerichtet, scheint zu funktionieren, nur habe ich den starken Verdacht, dass er immer noch den bcm43xx verwendet. Wie kann ich denn ausschließen, dass mein Einstecken der PCMCIA Karte der bcm43xx geladen wird, sondern der Ndiswrapper verwendet wird?
Danke

Code: Alles auswählen

root@AW-03:/# lsmod | grep bcm
bcm43xx               125332  0
ieee80211softmac       31232  1 bcm43xx
ieee80211              34760  2 bcm43xx,ieee80211softmac
root@AW-03:/# lsmod | grep ndis
ndiswrapper           194608  0
usbcore               134280  4 ndiswrapper,usbhid,ohci_hcd
root@AW-03:/# ndiswrapper -l
lsbcmnds : driver installed
        device (14E4:4318) present (alternate driver: bcm43xx)

[mragucci]

Module blacklisten -->

Code: Alles auswählen

echo "blacklist DASMODUL" >> /etc/modprobe.d/blacklist

[fabske]

Danke mraguzzi!

Leider hab ich mit dem NdisWrapper treiber genau so Probleme. Diesmal friert der Rechner immer ein. Ich klicke auf dem KNetworkManager rechts unten und sehe mein WLAN. Ich klicke auf den Namen und er versucht sich zu verbinden. Er bleibt einige Sekunden auf 28% stehen und dann friert der Rechner ein:

Syslog:

Code: Alles auswählen

...
May 25 14:40:27 AW-03 kernel: [    4.364000] hda: TOSHIBA MK3018GAP, ATA DISK drive
May 25 14:40:27 AW-03 kernel: [    4.524000] usb 1-1: configuration #1 chosen from 1 choice
May 25 14:40:27 AW-03 kernel: [    4.540000] usbcore: registered new interface driver hiddev
May 25 14:40:27 AW-03 kernel: [    4.548000] input: Logitech Optical USB Mouse as /class/input/input2
May 25 14:40:27 AW-03 kernel: [    4.548000] input: USB HID v1.10 Mouse [Logitech Optical USB Mouse] on usb-00
00:00:02.0-1
May 25 14:40:27 AW-03 kernel: [    4.548000] usbcore: registered new interface driver usbhid
root@AW-03:/var/log# tail -700 syslog | more
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): CTRL_IFACE: SET_NETWORK id=0 name='
key_mgmt'
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): CTRL_IFACE: value - hexdump_ascii(l
en=4): [REMOVED]
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): key_mgmt: 0x4
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): RX ctrl_iface - hexdump_ascii(len=1
6):
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378):      45 4e 41 42 4c 45 5f 4e 45 54
57 4f 52 4b 20 30   ENABLE_NETWORK 0
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): CTRL_IFACE: ENABLE_NETWORK id=0
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Setting scan request: 0 sec 0 usec
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): State: DISCONNECTED -> SCANNING
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Starting AP scan (broadcast SSID)
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Trying to get current scan results
first without requesting a new scan to speed up initial association
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Received 224 bytes of scan results
(1 BSSes)
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Scan results: 1
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Selecting BSS from priority group 0

May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): 0: 00:18:f8:d8:34:a8 ssid='linksys'
 wpa_ie_len=0 rsn_ie_len=0 caps=0x1
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378):    skip - no WPA/RSN IE
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378):    selected non-WPA AP 00:18:f8:d8:
34:a8 ssid='linksys'
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Trying to associate with 00:18:f8:d
8:34:a8 (SSID='linksys' freq=2472 MHz)
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Cancelling scan request
May 25 14:14:09 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): WPA: clearing own WPA/RSN IE
May 25 14:14:10 AW-03 avahi-daemon[4718]: Registering new address record for fe80::214:bfff:fe72:6a0e on wlan0
.*.
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): selection: 0x1
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): WPA: clearing AP WPA IE
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): WPA: clearing AP RSN IE
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): WPA: clearing own WPA/RSN IE
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): No keys have been configured - skip
 key clearing
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): wpa_driver_wext_set_drop_unencrypte
d
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): State: SCANNING -> ASSOCIATING
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): wpa_driver_wext_set_operstate: oper
state 0->0 (DORMANT)
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): WEXT: Operstate: linkmode=-1, opers
tate=5
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): wpa_driver_wext_associate
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Setting authentication timeout: 10
sec 0 usec
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): EAPOL: External notification - port
Control=ForceAuthorized
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): CTRL_IFACE monitor attached - hexdu
mp(len=41): 2f 76 61 72 2f 72 75 6e 2f 4e 65 74 77 6f 72 6b 4d 61 6e 61 67 65 72 2f 77 70 61 5f 63 74 72 6c 5f
 34 37 30 30 2d 31 30 00
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): RTM_NEWLINK: operstate=0 ifi_flags=
0x11003 ([UP][LOWER_UP])
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Wireless event: cmd=0x8b06 len=8
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): RTM_NEWLINK: operstate=0 ifi_flags=
0x11003 ([UP][LOWER_UP])
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Wireless event: cmd=0x8b04 len=12
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): RTM_NEWLINK: operstate=0 ifi_flags=
0x11003 ([UP][LOWER_UP])
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Wireless event: cmd=0x8b1a len=15
May 25 14:14:19 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Authentication with 00:00:00:00:00:
00 timed out.
May 25 14:14:19 AW-03 kernel: [  252.256000] wlan0: no IPv6 routers present
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): 72 6b 4d 61 6e 61 67 65 72 2f 77 70
 61 5f 63 74 72 6c 5f 34 37 30 30 2d 31 30 00
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Added BSSID 00:18:f8:d8:34:a8 into
blacklist
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): State: ASSOCIATING -> DISCONNECTED
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): wpa_driver_wext_set_operstate: oper
state 0->0 (DORMANT)
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): WEXT: Operstate: linkmode=-1, opers
tate=5
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): No keys have been configured - skip
 key clearing
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): EAPOL: External notification - port
Enabled=0
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): EAPOL: External notification - port
Valid=0
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Setting scan request: 0 sec 0 usec
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): State: DISCONNECTED -> SCANNING
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Starting AP scan (broadcast SSID)
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Scan timeout - try to get results
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Received 224 bytes of scan results
(1 BSSes)
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Scan results: 1
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Selecting BSS from priority group 0

May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): 0: 00:18:f8:d8:34:a8 ssid='linksys'
 wpa_ie_len=0 rsn_ie_len=0 caps=0x1
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378):    skip - no WPA/RSN IE
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378):    selected non-WPA AP 00:18:f8:d8:
34:a8 ssid='linksys'
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): Trying to associate with 00:18:f8:d
8:34:a8 (SSID='linksys' freq=2472 MHz)
May 25 14:14:22 AW-03 NetworkManager: <information>^Iwpa_supplicant(5378): CTRL_IFACE monitor send - hexdump(l
en=41): 2f 76 61 72 2f 72 75 6e 2f 4e 65 74 77 6f 72 6b 4d 61 6e 61 67 65 72 2f 77 70 61 5f 63 74 72 6c 5f 34
37 30 30 2d 31 30 00

Das Netzwerk hat keine Verschlüsselung. Nach dem Booten mit der Netzwerkkarte habe ich auch gleich mal 700 neue Zeilen in der syslog.

[fabske]

So etwas komisches. Ich habe auch noch Windoof auf meinem PC, weil ich WLAN-Messungen machen muss, und dort ist nun genau das selbe passiert - Win ist eingefroren!

[fabske]

Hat niemand eine Idee? Ich brauche das WLAN wirklich, denn ich muss eines einrichten. Ich werde jetzt mal alles mit WPA deinstallieren, vielleicht bringt es ja was.