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=-2.5 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 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 F0803C46478 for ; Wed, 3 Jul 2019 10:43:45 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D16D3218A0 for ; Wed, 3 Jul 2019 10:43:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727159AbfGCKnp (ORCPT ); Wed, 3 Jul 2019 06:43:45 -0400 Received: from mx1.redhat.com ([209.132.183.28]:25414 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726743AbfGCKno (ORCPT ); Wed, 3 Jul 2019 06:43:44 -0400 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.15]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 27CBA780F1; Wed, 3 Jul 2019 10:43:44 +0000 (UTC) Received: from localhost (ovpn-204-28.brq.redhat.com [10.40.204.28]) by smtp.corp.redhat.com (Postfix) with ESMTP id BF57717C47; Wed, 3 Jul 2019 10:43:43 +0000 (UTC) Date: Wed, 3 Jul 2019 12:43:42 +0200 From: Stanislaw Gruszka To: Andrej Surkov Cc: linux-wireless@vger.kernel.org Subject: Re: rtl8xxxu do not see/connect any wifi network until suspend/resume Message-ID: <20190703104341.GA30509@redhat.com> References: <26092471561990977@myt3-2475c4d2af83.qloud-c.yandex.net> <42140711561991116@myt2-dc4bba9bb23c.qloud-c.yandex.net> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <42140711561991116@myt2-dc4bba9bb23c.qloud-c.yandex.net> User-Agent: Mutt/1.11.3 (2019-02-01) X-Scanned-By: MIMEDefang 2.79 on 10.5.11.15 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.27]); Wed, 03 Jul 2019 10:43:44 +0000 (UTC) Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org On Mon, Jul 01, 2019 at 07:25:16PM +0500, Andrej Surkov wrote: > Hi! > > Do you aware of rtl8xxxu do not work until suspend/resume issue? > > On my laptop, see below for details, after reboot wifi-menu tool shows one single wifi network found and can't connect to it, but after 'sudo systemctl suspend' and resume by keystroke wifi-menu and connections work well. This sound like this bug: https://bugzilla.kernel.org/show_bug.cgi?id=202541 Which happen to be xhci_hcd regression, not yet fixed AFAIK. Stanislaw