wpa_supplicant und broadcom b43

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deadkenny
Beiträge: 11
Registriert: 09.09.2011 20:33:18

wpa_supplicant und broadcom b43

Beitrag von deadkenny » 04.12.2012 19:42:29

Hallo, ich habe in meinem Notebook einen Broadcom WLAN-chip BCM4318 laufen und der zugehörige Treiber b43 ist installiert. Das Modul b43 läuft und der Treiber wohl auch, zumindest wird mir die WLAN-Schnittstelle mit iwconfig ordnungsgemäß angezeigt. Leider kriege ich keine WLAN-Verbindung mehr hin. Ich verwende dabei immer wpa_supplicant. Seit kuszem habe ich ein upgrade von stable/squeeze auf testing/wheezy gemacht und es scheint und der wpa_supplicant scheint keine Verbindung mehr hinzubekommen.

Hier meine wpa_supplicant.conf

Code: Alles auswählen

ctrl_interface=/var/run/wpa_supplicant
# eapol_version=1
# fast_reauth=1
ap_scan=1

network={
        ssid="Ameisenhaufen"
        scan_ssid=1
        proto=RSN
        key_mgmt=WPA-PSK
        pairwise=CCMP
        group=CCMP
        psk="XXXX"
}
Und hier einmal der debugging Auswurf von wpa_supplicant im debugging-Modus:

Code: Alles auswählen

wpa_supplicant v1.0
random: Trying to read entropy from /dev/random
Initializing interface 'wlan0' conf '.config/wpa_supplicant.conf' driver 'default' ctrl_interface 'N/A' bridge 'N/A'
Configuration file '.config/wpa_supplicant.conf' -> '/home/johannes/.config/wpa_supplicant.conf'
Reading configuration file '/home/johannes/.config/wpa_supplicant.conf'
ctrl_interface='/var/run/wpa_supplicant'
fast_reauth=1
ap_scan=1
Priority group 0
   id=0 ssid='Ameisenhaufen'
WEXT: cfg80211-based driver detected
Could not open file /sys/class/net/wlan0/phy80211/name: No such file or directory
rfkill: initial event: idx=0 type=1 op=0 soft=0 hard=0
SIOCGIWRANGE: WE(compiled)=22 WE(source)=21 enc_capa=0xf
  capabilities: key_mgmt 0xf enc 0xf flags 0x0
netlink: Operstate: linkmode=1, operstate=5
wlan0: Own MAC address: 00:15:f2:1d:9f:d5
wpa_driver_wext_set_key: alg=0 key_idx=0 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=1 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=2 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=3 set_tx=0 seq_len=0 key_len=0
wpa_driver_wext_set_key: alg=0 key_idx=4 set_tx=0 seq_len=0 key_len=0
Driver did not support SIOCSIWENCODEEXT
wpa_driver_wext_set_key: alg=0 key_idx=5 set_tx=0 seq_len=0 key_len=0
Driver did not support SIOCSIWENCODEEXT
wpa_driver_wext_set_countermeasures
wlan0: RSN: flushing PMKID list in the driver
wlan0: Setting scan request: 0 sec 100000 usec
WPS: Set UUID for interface wlan0
WPS: UUID based on MAC address - hexdump(len=16): 61 f1 e4 6d 0a 14 54 bf b3 22 91 1d eb 92 2e 9f
EAPOL: SUPP_PAE entering state DISCONNECTED
EAPOL: Supplicant port status: Unauthorized
EAPOL: KEY_RX entering state NO_KEY_RECEIVE
EAPOL: SUPP_BE entering state INITIALIZE
EAP: EAP entering state DISABLED
EAPOL: Supplicant port status: Unauthorized
EAPOL: Supplicant port status: Unauthorized
wlan0: Added interface wlan0
random: Got 18/20 bytes from /dev/random
RTM_NEWLINK: operstate=0 ifi_flags=0x1002 ()
WEXT: Interface down
wlan0: Event INTERFACE_DISABLED (30) received
wlan0: Interface was disabled
wlan0: State: DISCONNECTED -> DISCONNECTED
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: linkmode=-1, operstate=5
EAPOL: External notification - portEnabled=0
EAPOL: Supplicant port status: Unauthorized
EAPOL: External notification - portValid=0
EAPOL: Supplicant port status: Unauthorized
wlan0: State: DISCONNECTED -> INTERFACE_DISABLED
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
RTM_NEWLINK: operstate=0 ifi_flags=0x1043 ([UP][RUNNING])
WEXT: Interface up
wlan0: Event INTERFACE_ENABLED (29) received
wlan0: Interface was enabled
wlan0: Own MAC address: 00:15:f2:1d:9f:d5
wlan0: State: INTERFACE_DISABLED -> DISCONNECTED
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: linkmode=-1, operstate=5
wlan0: Not rescheduling scan to ensure that specific SSID scans occur
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
RTM_NEWLINK: operstate=0 ifi_flags=0x1043 ([UP][RUNNING])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b06 len=12
wlan0: State: DISCONNECTED -> SCANNING
Scan SSID - hexdump_ascii(len=13):
     41 6d 65 69 73 65 6e 68 61 75 66 65 6e            Ameisenhaufen   
wlan0: Starting AP scan for specific SSID(s)
Scan requested (ret=0) - scan timeout 10 seconds
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b19 len=16
wlan0: Event SCAN_RESULTS (3) received
Received 0 bytes of scan results (0 BSSes)
wlan0: BSS: Start scan result update 1
wlan0: New scan results available
wlan0: Selecting BSS from priority group 0
wlan0: No suitable network found
wlan0: Setting scan request: 5 sec 0 usec
EAPOL: disable timer tick
EAPOL: Supplicant port status: Unauthorized
wlan0: Starting AP scan for wildcard SSID
Scan requested (ret=0) - scan timeout 30 seconds
RTM_NEWLINK: operstate=0 ifi_flags=0x1003 ([UP])
RTM_NEWLINK, IFLA_IFNAME: Interface 'wlan0' added
WEXT: if_removed already cleared - ignore event
Wireless event: cmd=0x8b19 len=16
wlan0: Event SCAN_RESULTS (3) received
Received 0 bytes of scan results (0 BSSes)
wlan0: BSS: Start scan result update 2
wlan0: New scan results available
wlan0: Selecting BSS from priority group 0
wlan0: No suitable network found
wlan0: Setting scan request: 5 sec 0 usec
wlan0: CTRL-EVENT-TERMINATING - signal 2 received
wlan0: Removing interface wlan0
wlan0: No keys have been configured - skip key clearing
wlan0: State: SCANNING -> DISCONNECTED
wpa_driver_wext_set_operstate: operstate 0->0 (DORMANT)
netlink: Operstate: linkmode=-1, operstate=5
EAPOL: External notification - portEnabled=0
EAPOL: Supplicant port status: Unauthorized
EAPOL: External notification - portValid=0
EAPOL: Supplicant port status: Unauthorized
wpa_driver_wext_set_countermeasures
...
Nun weiß ich nicht, ob's am Treiber, am Router oder an meiner Konfiguration liegt. Weiß vielleicht jemand, was es ist und wo ich nach dem Problem suchen sollte? :)

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Draal
Beiträge: 711
Registriert: 11.03.2005 14:45:26

Re: wpa_supplicant und broadcom b43

Beitrag von Draal » 04.12.2012 20:48:46

Hallo deadkenny,

genau kann ich Dir den debug auch nicht erklaeren. Versuch es doch zunaechst einfach mal mit solch einer interfaces.
Hier sind ssid und der wpa Schluessel direkt eingetragen.

viele Gruesse

Draal

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