Return-path: Received: from mout.gmx.net ([212.227.17.20]:59726 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752141Ab3HPHFH (ORCPT ); Fri, 16 Aug 2013 03:05:07 -0400 Received: from [192.168.2.100] ([93.218.73.165]) by mail.gmx.com (mrgmx103) with ESMTPSA (Nemesis) id 0M4GND-1W15au0gfj-00rsjA for ; Fri, 16 Aug 2013 09:05:05 +0200 Message-ID: <520DCF1E.7040808@rempel-privat.de> (sfid-20130816_090511_937672_8BBB4B28) Date: Fri, 16 Aug 2013 09:05:02 +0200 From: Oleksij Rempel MIME-Version: 1.0 To: Christian Gagneraud CC: linux-wireless , "ath9k-devel@lists.ath9k.org" Subject: Re: [TL-WN721N] No disconnect notification when AP is gone References: <520D6058.7040405@gna.org> In-Reply-To: <520D6058.7040405@gna.org> Content-Type: text/plain; charset=UTF-8; format=flowed Sender: linux-wireless-owner@vger.kernel.org List-ID: Am 16.08.2013 01:12, schrieb Christian Gagneraud: > Hi there, > > I'm using a TP-LINK TL-WN721N, and experience a strange behaviour, I'm > running Ubuntu 13.04 (3.8.0-27-generic + backports-3.11-rc3-1). > > The problem is that if I am connected to my AP and then power it off, I > never receive a disconnect notification. > > I first reported the bug to the connman mailing list [1], but it was > suggested there that it could be a bug in the device driver. > > At first I was using the Ubuntu kernel modules, but before reporting any > bugs, I switched to backports-3.11-rc3-1, and I still have the problem. > > Any thoughts? > > Regards, > Chris > > [1] Latest messages haven't been archived yet, but: > https://lists.connman.net/pipermail/connman/2013-August/015401.html I assume it is Atheros ar9271 based adapter. Did you tried to use latest firmware? https://github.com/qca/open-ath9k-htc-firmware If you have some time, i'll suggest you to investigate this issue so far you can by your self. -- Regards, Oleksij