Code:
root@redrum:~# iwconfig eth1 power on
Error for wireless request "Set Power Management" (8B2C) :
SET failed on device eth1 ; Input/output error.
root@redrum:~# iwconfig eth1 txpower on
Error for wireless request "Set Tx Power" (8B26) :
SET failed on device eth1 ; Input/output error.
root@redrum:~# iwconfig
lo no wireless extensions.
eth0 no wireless extensions.
eth1 radio off ESSID:off/any Nickname:"redrum"
Mode:Managed Channel:0 Access Point: Not-Associated
Bit Rate:0 kb/s Tx-Power=off Sensitivity=8/0
Retry limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:on
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
my card is an intel 2915 and has been working without problem for a while
i'm using up to date drivers, wireless tools, and firmware
thanks for any help