From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wi0-f173.google.com ([209.85.212.173]:56497 "EHLO mail-wi0-f173.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751874AbaBXEEz (ORCPT ); Sun, 23 Feb 2014 23:04:55 -0500 Received: by mail-wi0-f173.google.com with SMTP id bs8so2575861wib.12 for ; Sun, 23 Feb 2014 20:04:54 -0800 (PST) Message-ID: <530AC4E3.8030002@gmail.com> (sfid-20140224_050533_252521_44257C5B) Date: Mon, 24 Feb 2014 06:04:51 +0200 From: Emmanuel Grumbach MIME-Version: 1.0 To: Stephen Kent CC: "Grumbach, Emmanuel" , "linux-wireless@vger.kernel.org" , "ilw@linux.intel.com" Subject: Re: [Ilw] RX laggy/choppy/stuck without TX on Intel Wireless 7260 with iwlwifi References: <0BA3FCBA62E2DC44AF3030971E174FB303D6FFEB@HASMSX103.ger.corp.intel.com> <0BA3FCBA62E2DC44AF3030971E174FB303D7004C@HASMSX103.ger.corp.intel.com> <530A53E5.6000301@gmail.com> In-Reply-To: Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: >>> >> >> Could you please try to reproduce with power save disabled? >> >> options iwlmvm power_scheme=1 >> >> Thanks. > > > Huh, interesting. When I set that option the problem seems to go away. > I flipped back and forth between power_scheme=1 and power_scheme=2 in > iwlmvm (modinfo says 2 is the default), and the problem didn't > reproduce when power_scheme=1. I assume my battery life will suffer if > I permanently set power_scheme=1? :-) > > Should I take a new trace or gather any other information? Not needed > > I won't be my computer all day but I'll be able to respond / collect > any needed info intermittently. > I guess the best would be to upgrade to 3.13.5 with new firmware... Or to stay with power_scheme=1 in the meantime. > Thanks, > > Stephen >