* [BUG] Connection to an access point is dropped shortly after a association
@ 2009-05-05 4:57 Maxim Levitsky
2009-05-06 10:48 ` Maxim Levitsky
0 siblings, 1 reply; 3+ messages in thread
From: Maxim Levitsky @ 2009-05-05 4:57 UTC (permalink / raw)
To: iwlwifi maling list; +Cc: linux-wireless
This is a recent regression.
For some access points, eg @ my home, everything is fine as before.
But here @ university (open access points) this happens.
Looking at output of 'iw dev wlan 0 station dump' reveals very large
'inactive time'.
Reconnecting restores the connection briefly for yet another 30 seconds
or so.
Best regards,
Maxim Levitsky
PS: this is iwlwifi.git commit:
5a94b6d38100b7056a5a347e5c51359d924d305d
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [BUG] Connection to an access point is dropped shortly after a association
2009-05-05 4:57 [BUG] Connection to an access point is dropped shortly after a association Maxim Levitsky
@ 2009-05-06 10:48 ` Maxim Levitsky
2009-05-13 23:15 ` Maxim Levitsky
0 siblings, 1 reply; 3+ messages in thread
From: Maxim Levitsky @ 2009-05-06 10:48 UTC (permalink / raw)
To: iwlwifi maling list; +Cc: linux-wireless
On Tue, 2009-05-05 at 07:57 +0300, Maxim Levitsky wrote:
> This is a recent regression.
> For some access points, eg @ my home, everything is fine as before.
> But here @ university (open access points) this happens.
>
> Looking at output of 'iw dev wlan 0 station dump' reveals very large
> 'inactive time'.
>
> Reconnecting restores the connection briefly for yet another 30 seconds
> or so.
>
> Best regards,
> Maxim Levitsky
>
> PS: this is iwlwifi.git commit:
> 5a94b6d38100b7056a5a347e5c51359d924d305d
>
>
>
can't seem to reproduce it with wireless-testing of yestarday.
But I bet that this bug continues to exist.
Best regards,
Maxim Levitsky
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [BUG] Connection to an access point is dropped shortly after a association
2009-05-06 10:48 ` Maxim Levitsky
@ 2009-05-13 23:15 ` Maxim Levitsky
0 siblings, 0 replies; 3+ messages in thread
From: Maxim Levitsky @ 2009-05-13 23:15 UTC (permalink / raw)
To: iwlwifi maling list; +Cc: linux-wireless
On Wed, 2009-05-06 at 13:48 +0300, Maxim Levitsky wrote:
> On Tue, 2009-05-05 at 07:57 +0300, Maxim Levitsky wrote:
> > This is a recent regression.
> > For some access points, eg @ my home, everything is fine as before.
> > But here @ university (open access points) this happens.
> >
> > Looking at output of 'iw dev wlan 0 station dump' reveals very large
> > 'inactive time'.
> >
> > Reconnecting restores the connection briefly for yet another 30 seconds
> > or so.
> >
> > Best regards,
> > Maxim Levitsky
> >
> > PS: this is iwlwifi.git commit:
> > 5a94b6d38100b7056a5a347e5c51359d924d305d
> >
> >
> >
> can't seem to reproduce it with wireless-testing of yestarday.
> But I bet that this bug continues to exist.
Yep, this still happens.
I can easily reproduce that, but only at a specific spot, in my
University.
Happens with both old and new firmware.
I continue to investigate, maybe bisect.
Works fine with ubuntu kernel from 9.04.
It can be related to roaming.
Best regards,
Maxim Levitsky
^ permalink raw reply [flat|nested] 3+ messages in thread
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2009-05-05 4:57 [BUG] Connection to an access point is dropped shortly after a association Maxim Levitsky
2009-05-06 10:48 ` Maxim Levitsky
2009-05-13 23:15 ` Maxim Levitsky
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