From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752996Ab2AGUdf (ORCPT ); Sat, 7 Jan 2012 15:33:35 -0500 Received: from lo.gmane.org ([80.91.229.12]:50751 "EHLO lo.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751321Ab2AGUde (ORCPT ); Sat, 7 Jan 2012 15:33:34 -0500 X-Injected-Via-Gmane: http://gmane.org/ To: linux-kernel@vger.kernel.org From: Gene Smith Subject: Re: wifi iwlagn fails to authenticate after wake from suspend Date: Sat, 07 Jan 2012 15:33:17 -0500 Message-ID: References: <1323701322.1806.24.camel@wwguy-ubuntu> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: 24-158-184-117.dhcp.jcsn.tn.charter.com User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:9.0) Gecko/20111222 Thunderbird/9.0 In-Reply-To: Cc: linux-wireless@vger.kernel.org Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01/01/2012 06:26 PM, Gene Smith wrote: >> On 12/12/2011 09:48 AM, wwguy wrote: >> try the following module parameter and see if help >> >> $sudo modprobe iwlagn bt_coex_active=0 >> >> Thanks >> Wey >> > > Unfortunately the latest fedora 16 kernel, 3.1.6-1.fc16.x86_64, renders > this fix > ineffective and again cannot resume wifi after a sleep and must reboot. > Therefore must stay with older kernels for this to work and for wifi to > resume > after sleep: > 3.1.5-6.fc16 is still OK with bt_coex_active=0 > 3.1.5-2.fc16 is also still OK with this fix. The kernel 3.1.6-1.fc16.x86_64 now uses wireless driver called iwlwifi and not iwlagn. I was not setting the parameter correctly. When I do this modprobe iwlwifi bt_coex_active=0 the workaround is still OK and wireless reconnects after sleep.