Return-path: Received: from mail-lb0-f181.google.com ([209.85.217.181]:47097 "EHLO mail-lb0-f181.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751818AbaCJH1r (ORCPT ); Mon, 10 Mar 2014 03:27:47 -0400 MIME-Version: 1.0 In-Reply-To: References: Date: Mon, 10 Mar 2014 09:27:45 +0200 Message-ID: (sfid-20140310_082751_934769_3EF375B7) Subject: Re: wifi driver or USB might leads suspend/resume failure on thinkpad X1 carbon From: Emmanuel Grumbach To: Shuduo Sang Cc: linux-usb , linux-wireless , Tedd Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Mon, Mar 10, 2014 at 8:49 AM, Shuduo Sang wrote: > On Mon, Mar 10, 2014 at 2:11 PM, Emmanuel Grumbach wrote: >> Hi, >> >> On Mon, Mar 10, 2014 at 7:05 AM, Shuduo Sang wrote: >>> Hi, >>> >>> Sorry for cross posting. I'm suffering an issue my Thinkpad X1 Carbon >>> can't resume after suspend recently. I tried many ways including >>> latest vanilla kernel, latest stable 3.13 and 3.11 kernel but it still >>> happens. I found it will not happen when I turn off WIFI device or USB >>> 3.0 in BIOS. So I suspect something need fix in either wifi driver or >>> USB side. Since Windows 7 works good so I suppose no hardware issue. >>> Anyone has some ideas to fix it or debug it? >>> >>> Thanks, >>> Shuduo >>> >> >> If you disable WiFi only (without touching USB 3.0 in BIOS), it works? >> How do you disable WiFi? Rfkill or removing iwlwifi? >> > > I have disabled WIFI device in BIOS, then its suspend/resume works. > Do you have any logs to share? I supposed you tested 3.13.6 right?