Hello,
as of 2.6.25 kernel, the intel driver iwl4965 has serious troubles to
associate with AP. I must many times set essid till the association is =
done.
Moreover, it seems that it is unable to associate with different AP (us=
ing the
same SSID). I must remove the module completly to be able to associate =
to the
different AP. I think it is big regression.
--=20
Luk=E1=B9 Hejtm=E1nek
On Wed, Apr 23, 2008 at 02:29:14PM -0700, Chatre, Reinette wrote:
> Could you please send us some logs that can help us debug this proble=
m?
> Please load the driver with debugging (modprobe iwl4965 debug=3D0x43f=
fb)
> to get detailed logs and add a detailed description about what you ar=
e
> trying to do with the driver as the logs are created. Also, please
> consider filing a bug at http://www.intellinuxwireless.org/bugzilla/
> with these logs attached.
done at:
http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=3D1659
--=20
Luk=E1=B9 Hejtm=E1nek
On , [email protected] wrote:
> Hello,
>
> as of 2.6.25 kernel, the intel driver iwl4965 has serious troubles to
> associate with AP. I must many times set essid till the
> association is done.
>
> Moreover, it seems that it is unable to associate with
> different AP (using the
> same SSID). I must remove the module completly to be able to
> associate to the different AP. I think it is big regression.
>
Could you please send us some logs that can help us debug this problem?
Please load the driver with debugging (modprobe iwl4965 debug=0x43ffb)
to get detailed logs and add a detailed description about what you are
trying to do with the driver as the logs are created. Also, please
consider filing a bug at http://www.intellinuxwireless.org/bugzilla/
with these logs attached.
Thanks
Reinette
On Wed, Apr 23, 2008 at 02:41:06PM +0200, Lukas Hejtmanek wrote:
> as of 2.6.25 kernel, the intel driver iwl4965 has serious troubles to
> associate with AP. I must many times set essid till the association is done.
>
> Moreover, it seems that it is unable to associate with different AP (using the
> same SSID). I must remove the module completly to be able to associate to the
> different AP. I think it is big regression.
I am experiencing the same problems on 2.6.24. I have also
noticed that it cannot recover association after waking from sleep. I
must set the essid before it will talk to the AP. I always see this in
dmesg at the time:
ADDRCONF(NETDEV_UP): wlan0: link is not ready
After I explicitly re-specify the ssid, I see this in dmesg:
ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
To clarify: when the interface comes up after boot or wake, it
associates but will not actually send data (Destination Host
Unreachable). I must run "iwconfig wlan0 essid <ssid>". After that, it
works. When I move to a new network with a different access point, I
must unload and reload the module.
Hopefully, I'll get a chance to run with debugging and send
along some logs.
Thinkpad x61s,
03:00.0 Network controller: Intel Corporation PRO/Wireless 4965 AG or AGN Network Connection (rev 61)
Joel
--
"One of the symptoms of an approaching nervous breakdown is the
belief that one's work is terribly important."
- Bertrand Russell
Joel Becker
Principal Software Developer
Oracle
E-mail: [email protected]
Phone: (650) 506-8127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