From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.7 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 367C9C4CEC9 for ; Wed, 18 Sep 2019 08:14:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 011F821906 for ; Wed, 18 Sep 2019 08:14:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="DrJl0qwb" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729877AbfIRIOv (ORCPT ); Wed, 18 Sep 2019 04:14:51 -0400 Received: from mail-io1-f41.google.com ([209.85.166.41]:34625 "EHLO mail-io1-f41.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727569AbfIRIOu (ORCPT ); Wed, 18 Sep 2019 04:14:50 -0400 Received: by mail-io1-f41.google.com with SMTP id q1so14170463ion.1 for ; Wed, 18 Sep 2019 01:14:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=xYcG2UqlY+/lq1FpcHC7dW6S5qd/4aCFZqrP7J5My6g=; b=DrJl0qwbelNUkg+1UxCiZ87mYpYku2cDebagLMTo0F2eK0qmP4JZhI8Gs5+hnMlfGE m4h8jRWCuUCEqByRUAAdxZXx8f5ZabtrKfNU+V1wfzH/r0VnorIdjQJkwRcJSHRETB1p jTLgj1OqUW4zWR8rK05kkpFAGRNmhox9JoYYZn/tPP/Lqej3EFe9l00bgyYL9JZe/iUc xFKhKsoaX1D9shCWXRXOMs1S9H3kd4hWY4UYKQWQ9QTbTV33yImqMorIXgWseoQ+SIjO bw46vJpkTkzIaX1JccCxobauNMc8cdvXCp1cqdmyf2hs1QS+L1GuSMa0miBuGgMNTOdn 1YAQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=xYcG2UqlY+/lq1FpcHC7dW6S5qd/4aCFZqrP7J5My6g=; b=q4Ssm2s9tm9uJ8tbiGMLsH4uu7V3wqPeEpNGqqAYf2EioD1JBOtP4gWA9brrzeOeiE aqOjgpZrFiS49s5scOK22NDFDAiZU37RMoYirAkvvaET+abAkXD9tU6LIn5phLj1IAxl CWL9Rw1ckJrd+I+uhG6GRTGnjA7jciLQp9INxkABI91qGPrD7eL9F6U2za1qzKJkxMJS eDQtsHNb2CswB+IRt8dZEV9j9y0clM4o4CLW+oxMZ9Z1kD0pulylm5RRYxwgdinKoNPP xIDJ7mCRoaTtDqhuJHyMoOePH5srNNP5G09NOOJ/LmPjOIVDpa5OqK+1nBkwHKxCwn/E oeiQ== X-Gm-Message-State: APjAAAVfBcrTyyIcU4IlHDeFwM8PpuNyz9XP0+hLFcFH1eI70GwvPmab 0Xw+ToRnd/7tCkbMGnRlZswvA++U5aeu7WyHmTM= X-Google-Smtp-Source: APXvYqyokcdwcep/L054Oo34lDepqdh2H8WaYSiOPZDqkCXd4x47hPTmLQdNvKru5XhnASQGHHcLsC+jJU7vPk8Tjdc= X-Received: by 2002:a6b:ca47:: with SMTP id a68mr3811211iog.110.1568794489857; Wed, 18 Sep 2019 01:14:49 -0700 (PDT) MIME-Version: 1.0 References: <7158fc76fe5ec091633b36b3218a8586960c19e2.camel@redhat.com> In-Reply-To: From: Krishna Chaitanya Date: Wed, 18 Sep 2019 13:44:38 +0530 Message-ID: Subject: Re: Linux wireless times out at Google Starbucks location To: David Ho Cc: Dan Williams , Steve deRosier , linux-wireless Content-Type: text/plain; charset="UTF-8" Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Wed, Sep 18, 2019 at 6:22 AM David Ho wrote: > > On Tue, Sep 17, 2019 at 2:01 PM Dan Williams wrote: > > > > If you're able to get the wpa_supplicant logs, that would be useful as > > well. > > > > I captured 2 minutes of log in /var/log/syslog, based on my crude > judgment of where the connection request began. > > I appreciate if someone can update me on this issue; I hope my effort > is not going to waste (I'm just an ML researcher trying to make Ubuntu > work at my favorite coffee shop =) Is this a new issue probably after some update? The only thing we can see from the kernel logs are that Auth/Assoc are getting timed-out, no info as to why? You can probably try disabling the powersave using below command or using `iw` utils. sudo sed -i "s/wifi.powersave = 3/wifi.powersave = 2/g" /etc/NetworkManager/conf.d/default-wifi-powersave-on.conf