Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751918AbbGNGnj (ORCPT ); Tue, 14 Jul 2015 02:43:39 -0400 Received: from mail-lb0-f172.google.com ([209.85.217.172]:35660 "EHLO mail-lb0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751221AbbGNGnh convert rfc822-to-8bit (ORCPT ); Tue, 14 Jul 2015 02:43:37 -0400 MIME-Version: 1.0 In-Reply-To: <55A43355.2070302@gmx.de> References: <55A43355.2070302@gmx.de> Date: Tue, 14 Jul 2015 09:43:35 +0300 Message-ID: Subject: Re: iwlwifi: Microcode SW error detected. Restarting 0x2000000. From: Emmanuel Grumbach To: =?UTF-8?Q?Toralf_F=C3=B6rster?= Cc: linux-wireless , Linux Kernel Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8BIT Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1088 Lines: 19 Hi, On Tue, Jul 14, 2015 at 12:53 AM, Toralf Förster wrote: > At a Gentoo (hardened) I experienced - starting with hardened kernel 4.0.6-r1 - the (attached) hickup of the "03:00.0 Network controller: Intel Corporation Wireless 7260 (rev 83)" at a ThinkPad T440s. The network stucks till I do restart the network device using /etc/init.d/net.wlp3s0. You are not using the latest firmware. Please upgrade to 25.17.12.0. You'll be able to find the firmware here: https://git.kernel.org/cgit/linux/kernel/git/iwlwifi/linux-firmware.git/plain/iwlwifi-7260-12.ucode Note that users reported an improvement with -13.ucode, but you'll need 4.1 to use that firmware. The issue you are facing can be caused by a lot of factor and hence it is hard to know if the newer versions will fix your problem, but it is worth trying. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/