i have the problem, but with the line iwconfig wlan0 power on, the interface
don't up and i have an error
"Error for wireless request "Set Power Management" (8B2C) : set failed on
device wlan0; Invalid argument'
please help me this problem stop my projetct?
and the help to iwconfig power is
"interface power {period N | timeout N | saving N | off}
information : wifi mode ad-hoc and key wep
Robert Farrell wrote:
>
> As I recall, I found this here somewhere and it seems to work well.
> Put into /etc/network/interfaces
>
> Iwconfig wlan0 power on
>
> This seems to put the module into power management mode and then it runs
> much cooler.
>
>
> -----Original Message-----
> From: Stephen Farnsworth [mailto:robotoman@...]
> Sent: Saturday, September 27, 2008 5:39 PM
> To: General mailing list for gumstix users.
> Subject: Re: [Gumstix-users] wifi overheating
>
> There is a way to pu the wifi in a power managed mode by adding a line
> to /etc/network/interfaces It keeps the wifi cool as long as it isn't
> hung not connected to an access point. I wish I could remember off the
> top of my head.
>
> On 9/27/08, Nils <nils.schlupp@...> wrote:
>> Hey,
>> My netwifiusd seems so be overheating a lot. the wifi gets very hot. I am
>> considering adding a small fan ontop of it, somehow, but i dont know
>> where
>> to get a super small fan, and how to get it on there. anyone else hae had
>> any issues with this, and found a good solution???
>>
>
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