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Squeeze & ath5k sur lenovo t400



Bonjour, 

Soit une squeeze fraîchement installé sur un lenovo T400.

je suis convaincu qu'après l'install un iwlist scan m'a bien affiché la
liste des PA disponibles à proximité.

Etant habitué à wicd, j'ai voulu l'installer. je suis aussi convaincu
d'avoir regarder si des réseaux étaient toujous visiblent ... c'était
le cas.

J'arrête le portable, et au redémarrage le lendemain plus de wifi !!

Avec les infos ci-dessous, vous en pensez quoi ?



# lspci | grep 03:00 ; lspci -n | grep 03:00
03:00.0 Ethernet controller: Atheros Communications Inc. AR5001
 Wireless Network Adapter (rev 01) 
03:00.0 0200: 168c:001c (rev 01)

# iwconfig wlan0
wlan0     IEEE 802.11bg  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=off   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off

# iwlist scan 
lo        Interface doesn't support scanning.
eth0      Interface doesn't support scanning.
wlan0     Interface doesn't support scanning : Network is down
[...]

# ifconfig wlan0 up
SIOCSIFFLAGS: Erreur inconnue 132


# lsmod | grep -i ath
ath5k                 104074  0 
mac80211              123570  1 ath5k
ath                     6014  1 ath5k
cfg80211               87657  3 ath5k,mac80211,ath
led_class               1757  2 ath5k,thinkpad_acpi


# modprobe -r ath5k ; sleep 3s ; logger "test ath5k" ; modprobe ath5k ;
sleep 5s ; tail -40 /var/log/syslog | cut -c45- -

cfg80211: Using static regulatory domain info
cfg80211: Regulatory domain: US
	(start_freq - end_freq @ bandwidth), (max_antenna_gain,
max_eirp) (2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2700 mBm)
	(5170000 KHz - 5190000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
	(5190000 KHz - 5210000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
	(5210000 KHz - 5230000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
	(5230000 KHz - 5330000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
	(5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 3000 mBm)
cfg80211: Calling CRDA for country: US
ath5k 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
ath5k 0000:03:00.0: setting latency timer to 64
ath5k 0000:03:00.0: registered as 'phy0'
ath: EEPROM regdomain: 0x67
ath: EEPROM indicates we should expect a direct regpair map
ath: Country alpha2 being used: 00
ath: Regpair used: 0x67
phy0: Selected rate control algorithm 'minstrel'
ath5k phy0: Atheros AR2425 chip found (MAC: 0xe2, PHY: 0x70)






--
Cordialement 
Grégory BULOT


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