iwconfig wlan0 txpower off et led toujours allumée

[Benoit B <benoitlst@gmail.com>]

Bonjour à tous,

Depuis que j'ai fait une mise à jour de mon système, "iwconfig wlan0
txpower off" la led du wifi reste toujours allumée.

# iwconfig
wlan0     IEEE 802.11bg  ESSID:off/any
          Mode:Managed  Access Point: Not-Associated   Tx-Power=0 dBm
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:on

En tout cas la led reste allumée alors que iwconfig indique bien :
Tx-Power=0 dBm

Si j'indique auto
# iwconfig wlan0 txpower auto

lan0     IEEE 802.11bg  ESSID:off/any
          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:on

D'autre part si je réinstalle network-manager :
# aptitude reinstall network-manager
.....
Paramétrage de network-manager (0.9.4.0-3) ...
Reloading system message bus config...done.
insserv: Script wifi is broken: incomplete LSB comment.
insserv: missing `Required-Start:' entry: please add even if empty.
insserv: missing `Required-Stop:'  entry: please add even if empty.
insserv: Script wifi is broken: incomplete LSB comment.
insserv: missing `Required-Start:' entry: please add even if empty.
insserv: missing `Required-Stop:'  entry: please add even if empty.
Stopping network connection manager: NetworkManager.
Starting network connection manager: NetworkManager.

Quelqu'un a une idée ?

Merci d'avance.

-- 
Benoît