seit zwei Tagen komme ich auch dank der suppertollen Debian-Community vian WLan und USB-Adapter "Neatgear MA 111" ins Internet (siehe auch http://www.debianforum.de/forum/viewtopic.php?t=75049). Leider ist diese Freude erheblich getrübt, weil die WLan-Verbindung nach zwei bis drei Minuten Inaktivität einschläft. Manchmal läst sich das beheben, wenn ich den USB-Adapter vom PC abziehe und nach kurzer Zeit wieder einstöpsel. Das geht aber auch nicht immer. Leider hilft dann nur, den Rechner neu zu starten.
Ein Blick in die Log-Datei /var/log/syslog zeigt dann folgende Fehlerhinweise an:
Code: Alles auswählen
Oct 27 13:06:48 localhost dhclient: DHCPDISCOVER on lo to 255.255.255.255 port 67 interval 13
Oct 27 13:07:00 localhost dhclient: DHCPDISCOVER on sit0 to 255.255.255.255 port 67 interval 15
Oct 27 13:07:01 localhost dhclient: DHCPDISCOVER on lo to 255.255.255.255 port 67 interval 17
Oct 27 13:07:06 localhost dhclient: DHCPDISCOVER on sit0 to 255.255.255.255 port 67 interval 7
Oct 27 13:07:06 localhost dhclient: DHCPDISCOVER on lo to 255.255.255.255 port 67 interval 7
Oct 27 13:07:13 localhost dhclient: DHCPDISCOVER on sit0 to 255.255.255.255 port 67 interval 18
Oct 27 13:07:13 localhost dhclient: DHCPDISCOVER on lo to 255.255.255.255 port 67 interval 11
Oct 27 13:07:15 localhost dhclient: DHCPDISCOVER on sit0 to 255.255.255.255 port 67 interval 20
Oct 27 13:07:18 localhost dhclient: DHCPDISCOVER on lo to 255.255.255.255 port 67 interval 18
Oct 27 13:07:19 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 4
Oct 27 13:07:23 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 5
Oct 27 13:07:24 localhost dhclient: DHCPDISCOVER on lo to 255.255.255.255 port 67 interval 16
Oct 27 13:07:28 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 10
Code: Alles auswählen
Oct 27 13:07:30 localhost kernel: hfa384x_usbctlx_complete_sync: CTLX[3] error: state(Request failed)
Oct 27 13:07:30 localhost kernel: prism2sta_commsqual_defer: error fetching commsqual
Und dann wieder sofort im Anschluß
Code: Alles auswählen
Oct 27 13:07:31 localhost dhclient: DHCPDISCOVER on sit0 to 255.255.255.255 port 67 interval 11
Oct 27 13:07:35 localhost dhclient: DHCPDISCOVER on sit0 to 255.255.255.255 port 67 interval 6
Oct 27 13:07:36 localhost dhclient: DHCPDISCOVER on lo to 255.255.255.255 port 67 interval 5
Oct 27 13:07:38 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 7
Oct 27 13:07:40 localhost dhclient: DHCPDISCOVER on lo to 255.255.255.255 port 67 interval 20
Oct 27 13:07:41 localhost dhclient: No DHCPOFFERS received.
Oct 27 13:07:41 localhost dhclient: No working leases in persistent database.
Oct 27 13:07:41 localhost dhclient: Sleeping.
Oct 27 13:07:41 localhost dhclient: No DHCPOFFERS received.
Oct 27 13:07:41 localhost dhclient: No working leases in persistent database.
Oct 27 13:07:41 localhost dhclient: Sleeping.
Oct 27 13:07:42 localhost dhclient: DHCPDISCOVER on sit0 to 255.255.255.255 port 67 interval 13
Oct 27 13:07:45 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 13
Oct 27 13:07:55 localhost dhclient: DHCPDISCOVER on sit0 to 255.255.255.255 port 67 interval 12
Oct 27 13:07:58 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 8
Oct 27 13:08:00 localhost dhclient: DHCPDISCOVER on lo to 255.255.255.255 port 67 interval 7
Oct 27 13:08:06 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 9
Oct 27 13:08:07 localhost dhclient: No DHCPOFFERS received.
Oct 27 13:08:07 localhost dhclient: No working leases in persistent database.
Oct 27 13:08:07 localhost dhclient: Sleeping.
Oct 27 13:08:07 localhost dhclient: No DHCPOFFERS received.
Oct 27 13:08:07 localhost dhclient: No working leases in persistent database.
Oct 27 13:08:07 localhost dhclient: Sleeping.
Oct 27 13:08:15 localhost dhclient: DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 5
Oct 27 13:08:20 localhost dhclient: No DHCPOFFERS received.
Oct 27 13:08:20 localhost dhclient: Trying recorded lease 192.168.0.4
Oct 27 13:08:23 localhost dhclient: receive_packet failed on wlan0: Network is down
Oct 27 13:08:23 localhost dhclient: No working leases in persistent database.
Oct 27 13:08:23 localhost dhclient: Sleeping.
Dann ist vielleicht von Wichtigkeit, daß der Adapter ziemlich heiß wird - aber nur wenn mal wieder keine Netzwerkaktivität gegeben ist. Vielleicht könnt Ihr mir ja weiterhelfen?!
Viele Grüße
Frank Dell