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* iwlagn fails to associate on 2.6.36-rc2
@ 2010-08-23 11:02 Christoph Hellwig
  2010-08-23 14:11 ` Guy, Wey-Yi
  0 siblings, 1 reply; 13+ messages in thread
From: Christoph Hellwig @ 2010-08-23 11:02 UTC (permalink / raw)
  To: linux-wireless

I just tried to boot into 2.6.36-rc2 and now the Intel 5100 controller
in my Thinkpad T500 fails to associate with my cheap Netgear access
point.  Note that this is the same setup that already has problems
staying associated for a few kernel releases unless I keep a background
ping running.

Any good way to debug this?  There haven't been any interesting messages
in the kernel log.

^ permalink raw reply	[flat|nested] 13+ messages in thread
* Re: iwlagn fails to associate on 2.6.36-rc2
@ 2010-08-24 22:47 lance lassetter
  2010-08-25  7:35 ` Johannes Berg
  0 siblings, 1 reply; 13+ messages in thread
From: lance lassetter @ 2010-08-24 22:47 UTC (permalink / raw)
  To: johannes; +Cc: linux-wireless


> On Mon, 2010-08-23 at 20:03 -0500, lance lassetter wrote:
> 
> > Don't know if this is related but upon resume of a tuxonice kernel from
> > hibernation wireless is deauthenticated.  The router software runs 2.4
> > linux kernel.   The dmesg output is:
> > 
> > [ 3372.060428] wlan0: deauthenticated from 68:7f:74:26:dd:2e (Reason: 7)
> > [ 3372.065039] cfg80211: All devices are disconnected, going to restore
> > regulatory settings
> > [ 3372.065043] cfg80211: Restoring regulatory settings
> > [ 3372.065047] cfg80211: Calling CRDA to update world regulatory domain
> 
> That's unrelated, and perfectly normal.
> 
> johannes

Johannes,

Hi,

I have a few questions:

First is why this didn't happen with kernel 2.6.30?  Connection was automatically up upon thaw being complete.

Second is how to restore wireless connectivity upon resume from hibernation without having to manually restart the network?

Lance

^ permalink raw reply	[flat|nested] 13+ messages in thread

end of thread, other threads:[~2010-08-28  0:03 UTC | newest]

Thread overview: 13+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2010-08-23 11:02 iwlagn fails to associate on 2.6.36-rc2 Christoph Hellwig
2010-08-23 14:11 ` Guy, Wey-Yi
2010-08-23 14:14   ` Christoph Hellwig
2010-08-23 14:42     ` Guy, Wey-Yi
2010-08-23 16:32       ` Christoph Hellwig
2010-08-23 17:00         ` Guy, Wey-Yi
2010-08-23 19:32           ` Christoph Hellwig
2010-08-23 19:34             ` Guy, Wey-Yi
2010-08-24  1:03           ` lance lassetter
2010-08-24  7:51             ` Johannes Berg
  -- strict thread matches above, loose matches on Subject: below --
2010-08-24 22:47 lance lassetter
2010-08-25  7:35 ` Johannes Berg
2010-08-28  0:03   ` lance lassetter

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