WLAN über Networkmanager funktioniert nicht mehr?

Seit kurzem komme ich via des Networkmanagers meines Open Suse 10.2 nicht mehr in mein WPA abgesichertes WLAN. Ich nutze ein Laptop mit integrierter IPW2200 Karte. Das ganze funktionierte schon mal ne Weile problemlos.

Wenn ich mein Wlan über den Networkmanager auswähle, werde ich zur Eingabe des Passwortes aufgefordert. Einige Zeit später kommt die Eingabeauforderung erneut. Das Passwort ist definitiv richtig. Habe es extra nochmal im AP neu gesetzt.

Ich habe das Ganze testweise auch mal mit einer USB Netzwerkkarte mit RT73 Chipsatz ausprobiert. Hier zeigte sich das gleiche Verhalten. Ich vermute also mal, dass es sich um ein Konfigurationsproblem oder ähnliches handelt.

Hier mal nacheinander die Ausgabe von ifconfig, iwconfig vor dem Versuch der Verbindung und die Logeinträge des Networkmanagers und Messages während des Verbindungsversuchs.

Wo könnte das Problem liegen?

ifconfig:
eth1 Protokoll:Ethernet Hardware Adresse 00:12:F0:72:60:83
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:980 errors:0 dropped:0 overruns:0 frame:0
TX packets:290 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 Sendewarteschlangenlänge:1000
RX bytes:565 (565.0 b) TX bytes:524 (524.0 b)
Interrupt:177 Basisadresse:0xe000 Speicher:ffcfe000-ffcfefff



iwconfig:
eth1 unassociated ESSIDff/any
Mode:Managed Frequency=2.437 GHz Access Point: Not-Associated
Bit Rate:0 kb/s Tx-Power=20 dBm Sensitivity=8/0
Retry limit:7 RTS thrff Fragment thrff
Encryption keyff
Power Managementff
Link Quality:0 Signal level:0 Noise level:0
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0



/var/log/Networkmanager:

Feb 25 19:50:43 cebop NetworkManager: <debug> [1172429443.955017] nm_device_802_11_wireless_get_activation_ap(): Forcing AP 'noname'
Feb 25 19:50:43 cebop NetworkManager: <info> User Switch: /org/freedesktop/NetworkManager/Devices/eth1 / noname
Feb 25 19:50:43 cebop NetworkManager: <info> Deactivating device eth1.
Feb 25 19:50:43 cebop NetworkManager: <info> Device eth1 activation scheduled...
Feb 25 19:50:43 cebop NetworkManager: <info> Activation (eth1) started...
Feb 25 19:50:43 cebop NetworkManager: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled...
Feb 25 19:50:43 cebop NetworkManager: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) started...
Feb 25 19:50:43 cebop NetworkManager: <info> Activation (eth1) Stage 2 of 5 (Device Configure) scheduled...
Feb 25 19:50:43 cebop NetworkManager: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) complete.
Feb 25 19:50:43 cebop NetworkManager: <info> Activation (eth1) Stage 2 of 5 (Device Configure) starting...
Feb 25 19:50:43 cebop NetworkManager: <info> Activation (eth1/wireless): access point 'noname' is encrypted, and a key exists. No new key needed.
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: sending command 'INTERFACE_ADD eth1 wext /var/run/wpa_supplicant '
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: sending command 'AP_SCAN 1'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: sending command 'ADD_NETWORK'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: response was '0'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 ssid 6e6f6e616d65'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 scan_ssid 1'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 proto WPA'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 key_mgmt WPA-PSK'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 psk <key>'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: sending command 'ENABLE_NETWORK 0'
Feb 25 19:50:44 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:44 cebop NetworkManager: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete.
Feb 25 19:50:45 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:50:47 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:50:49 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:50:52 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:50:53 cebop NetworkManager: <info> Activation (eth1/wireless): disconnected during association, asking for new key.
Feb 25 19:50:53 cebop NetworkManager: <info> Activation (eth1) New wireless user key requested for network 'noname'.
Feb 25 19:50:56 cebop NetworkManager: <info> Activation (eth1) New wireless user key for network 'noname' received.
Feb 25 19:50:56 cebop NetworkManager: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) scheduled...
Feb 25 19:50:56 cebop NetworkManager: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) started...
Feb 25 19:50:56 cebop NetworkManager: <info> Activation (eth1) Stage 2 of 5 (Device Configure) scheduled...
Feb 25 19:50:56 cebop NetworkManager: <info> Activation (eth1) Stage 1 of 5 (Device Prepare) complete.
Feb 25 19:50:56 cebop NetworkManager: <info> Activation (eth1) Stage 2 of 5 (Device Configure) starting...
Feb 25 19:50:56 cebop NetworkManager: <info> Activation (eth1/wireless): access point 'noname' is encrypted, and a key exists. No new key needed.
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: sending command 'INTERFACE_ADD eth1 wext /var/run/wpa_supplicant '
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: sending command 'AP_SCAN 1'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: sending command 'ADD_NETWORK'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: response was '0'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 ssid 6e6f6e616d65'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 scan_ssid 1'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 proto WPA'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 key_mgmt WPA-PSK'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: sending command 'SET_NETWORK 0 psk <key>'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: sending command 'ENABLE_NETWORK 0'
Feb 25 19:50:56 cebop NetworkManager: <info> SUP: response was 'OK'
Feb 25 19:50:56 cebop NetworkManager: <info> Activation (eth1) Stage 2 of 5 (Device Configure) complete.
Feb 25 19:50:56 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:50:59 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:01 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:04 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:06 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:09 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:11 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:13 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:16 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:18 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:21 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:23 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:25 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:28 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:30 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:33 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:35 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:37 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:40 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:42 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:45 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:47 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:49 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:52 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:54 cebop NetworkManager: <info> Old device 'eth1' activating, won't change.
Feb 25 19:51:56 cebop NetworkManager: <info> Activation (eth1/wireless): association took too long (>60s), failing activation.
Feb 25 19:51:56 cebop NetworkManager: <info> Activation (eth1) failure scheduled...
Feb 25 19:51:56 cebop NetworkManager: <info> Activation (eth1) failed for access point (noname)
Feb 25 19:51:56 cebop NetworkManager: <info> Activation (eth1) failed.
Feb 25 19:51:56 cebop NetworkManager: <info> Deactivating device eth1.




/var/log/messages:
Feb 25 19:50:43 cebop zmd: NetworkStatus (WARN): Network has been disconnected
Feb 25 19:50:43 cebop zmd: NetworkStatus (WARN): Network has been disconnected
Feb 25 19:51:56 cebop zmd: NetworkStatus (WARN): Network has been disconnected
Feb 25 19:51:56 cebop zmd: NetworkStatus (WARN): Network has been disconnected