W-Lan nach apt-get upgrade ausgefallen (Feisty)

[Tim Jaap]

Hallo Liste,

nachdem ich bisher problemlos die W-Lan Schnittstelle von Atheros lief ist 
diese heute nach einem apt-get upgrade nun total ausgefallen.

mit insmod bekomm ich bei den zuständigen Modulen folgende Fehler:
> insmod: error 
inserting '/lib/modules/2.6.22-14-generic/madwifi/ath_pci.ko': -1 Unknown 
symbol in module

Ein dmesg | grep ath* gab folgende Ausgabe:
> [   16.368000] ath_pci: Unknown symbol _ath_hal_attach
> [   16.368000] ath_pci: Unknown symbol ath_hal_process_noisefloor
> [   16.368000] ath_pci: Unknown symbol ath_hal_computetxtime
> [   16.368000] ath_pci: Unknown symbol ath_hal_mhz2ieee
> [   16.368000] ath_pci: Unknown symbol ath_hal_detach
> [   16.368000] ath_pci: Unknown symbol ath_hal_probe
> [   16.368000] ath_pci: Unknown symbol ath_hal_init_channels
> [   16.368000] ath_pci: Unknown symbol ath_hal_getwirelessmodes
> [  594.324000] ath_pci: Unknown symbol _ath_hal_attach
> [  594.324000] ath_pci: Unknown symbol ath_hal_process_noisefloor
> [  594.328000] ath_pci: Unknown symbol ath_hal_computetxtime
> [  594.328000] ath_pci: Unknown symbol ath_hal_mhz2ieee
> [  594.328000] ath_pci: Unknown symbol ath_hal_detach
> [  594.328000] ath_pci: Unknown symbol ath_hal_probe
> [  594.328000] ath_pci: Unknown symbol ath_hal_init_channels
> [  594.328000] ath_pci: Unknown symbol ath_hal_getwirelessmodes
> [  607.964000] ath_pci: Unknown symbol _ath_hal_attach
> [  607.964000] ath_pci: Unknown symbol ath_hal_process_noisefloor
> [  607.964000] ath_pci: Unknown symbol ath_hal_computetxtime
> [  607.964000] ath_pci: Unknown symbol ath_hal_mhz2ieee
> [  607.964000] ath_pci: Unknown symbol ath_hal_detach
> [  607.964000] ath_pci: Unknown symbol ath_hal_probe
> [  607.964000] ath_pci: Unknown symbol ath_hal_init_channels
> [  607.964000] ath_pci: Unknown symbol ath_hal_getwirelessmodes
> [  613.332000] ath_rate_amrr: Unknown parameter `ath_rate_onoe.ko'
> [ 2339.604000] ath_pci: Unknown symbol _ath_hal_attach
> [ 2339.604000] ath_pci: Unknown symbol ath_hal_process_noisefloor
> [ 2339.608000] ath_pci: Unknown symbol ath_hal_computetxtime
> [ 2339.608000] ath_pci: Unknown symbol ath_hal_mhz2ieee
> [ 2339.608000] ath_pci: Unknown symbol ath_hal_detach
> [ 2339.608000] ath_pci: Unknown symbol ath_hal_probe
> [ 2339.608000] ath_pci: Unknown symbol ath_hal_init_channels
> [ 2339.608000] ath_pci: Unknown symbol ath_hal_getwirelessmodes


Bei ifconfig und iwconfig taucht die Schnittstelle in der Auflistung erst gar 
nicht auf.

Bei lspci wird der Device allerdings wieder aufgeführt:
> 00:06.0 Ethernet controller: Atheros Communications, Inc. AR2413 802.11bg 
NIC (rev 01)

Kennt jemand vielleicht das Problem und hat dafür einen Lösungsansatz?

Grüße
Tim