Issues with urtwn

Adrian Chadd adrian at freebsd.org
Mon Nov 3 17:43:17 UTC 2014


Ah, chances are it's being loaded automatically at startup when devd
loads your USB wifi module.

Just make sure you've commented out the wlan devices (but not
options!) and rebuilt your kernel to not have wlan included.



-adrian


On 3 November 2014 01:55, Matthias Apitz <guru at unixarea.de> wrote:
> El día Monday, November 03, 2014 a las 06:46:33AM +0100, Matthias Apitz escribió:
>
>> El día Sunday, November 02, 2014 a las 10:46:13AM -0800, Adrian Chadd escribió:
>>
>> > It's not forcing the adapter itself into ps mode - it's just net80211
>> > doing an off-channel scan thing.
>> >
>> > Someone has to debug/fix this scan hang thing, I'm out of energy atm :(
>>
>> I'm willing to dig into this and will start with instrumenting
>> net80211/ieee80211_scan.c with more debug messages; from there the power
>> save is activated: ...
>
> While I can compile sys/modules/wlan/wlan.ko, I do not see how to make
> it undload / loadable from there; is it essential that it is loaded at
> boot time? The man page has no information about this :-(
>
>         matthias
>
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