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=-3.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,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 96C93C433DB for ; Sat, 13 Feb 2021 07:35:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5996A64E71 for ; Sat, 13 Feb 2021 07:35:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229512AbhBMHeo (ORCPT ); Sat, 13 Feb 2021 02:34:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59098 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229469AbhBMHem (ORCPT ); Sat, 13 Feb 2021 02:34:42 -0500 Received: from mail-ej1-x634.google.com (mail-ej1-x634.google.com [IPv6:2a00:1450:4864:20::634]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9D2A5C061574 for ; Fri, 12 Feb 2021 23:34:01 -0800 (PST) Received: by mail-ej1-x634.google.com with SMTP id b9so2879568ejy.12 for ; Fri, 12 Feb 2021 23:34:01 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=sender:date:from:to:cc:subject:message-id:references:mime-version :content-disposition:content-transfer-encoding:in-reply-to; bh=6bpdOdIM8MR4hvXhJdNENlnrUF81I0BRfiQlkqMPL4s=; b=Sbf4dSoP91NXBIv7yMzGwAN6FY9MmyJa9tuf3YOoc5pW0AKWdiqyt1FVxeJ+Fumphs s+y4xF9M7qJFTm167jDrmKZwGWLXgYPvZ4X3/Gwh7C7Kv6ujX8WynaK6f4VKFm/5pAFH FzBDybwezUyv6iujXxioC5z16LLh/B6sFjNV1ASTBbX2ROsZ5VP3qUnPPJKjiNMosGxi 8IWrl4ZpKbAq3C1pJBWnFl1d+J7dNDK8o+iAmRavtkWvEgESC7Fg7D6PiqF7t+gpc86a ClUsAJ+icGOMF5E7ZZL7ACSUDUXvJVlwE3vS++OcwNdl2sojKBeEdjBI6X5xAITzID9c UenA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:sender:date:from:to:cc:subject:message-id :references:mime-version:content-disposition :content-transfer-encoding:in-reply-to; bh=6bpdOdIM8MR4hvXhJdNENlnrUF81I0BRfiQlkqMPL4s=; b=W/MjbwTMqPEChaeFYnL6UWMK5IVIrbw9dxU9II77w1nO+lALA+FsOaLonxqxh51AuX OKWYLUg7Ck7r2QmaHohpX6rRo1yajkzWl/s0aemrlO05pJ1UO9XPzT5AvjHxgIeJW90M duatdAV1ajXFCpgUGPPLURtBYkNIfyOrzedBfk3j9OTdSQsIfJ3DeVmlFVb+7dBcXeLr /O6rkALcLLP9s+SD+3uvUSEdHrmAiz6Em6Dea2sifiv3+18A8bxYweajQ+MnIu4HBgtG yoaWsapgt+24kAE5K3uM6DxnXPL+OspnlSI6C8SEpaSmVywqzh3XQKFJVGL6eWRx7GV6 P6zg== X-Gm-Message-State: AOAM532DuFS6N05w2gMBeJaO7EsiDqsoY1ou0zNS6WPowwzxdXDWrEpn wcAZFgw2H4uPmRn6jUm7xzNIGx/IORpEhQ== X-Google-Smtp-Source: ABdhPJw+zjHtGl0ij0AnzqfMau12PwiUtB9hjws+rHqOhH4Nv8Q35tSsxiFTafXnoTiXwCd68Qw2tw== X-Received: by 2002:a17:906:2a8b:: with SMTP id l11mr6554464eje.1.1613201640305; Fri, 12 Feb 2021 23:34:00 -0800 (PST) Received: from eldamar (80-218-24-251.dclient.hispeed.ch. [80.218.24.251]) by smtp.gmail.com with ESMTPSA id bn2sm7408711ejb.35.2021.02.12.23.33.59 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 12 Feb 2021 23:33:59 -0800 (PST) Sender: Salvatore Bonaccorso Date: Sat, 13 Feb 2021 08:33:58 +0100 From: Salvatore Bonaccorso To: =?utf-8?Q?Micha=C5=82?= Zegan Cc: linux-bluetooth@vger.kernel.org Subject: Re: Bluetooth not working in 5.10 kernel? Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org Hi Michał, On Thu, Feb 11, 2021 at 11:42:39PM +0100, Michał Zegan wrote: > Hi, > I have 5.10.13 kernel on archlinux and bluetooth seems to misbehave. > Not sure if that is known or fixed? > Namely, I have some atheros bluetooth using btusb driver or so it seems, > laptop lenovo ideapat 310. > I managed to turn it on, then when turning on bluetooth on my phone > (devices are paired) it triggered connection with the pc, but my sound > suddenly silenced, then after a minute I got a connection error on phone > and pc went back to normal. > Then I tried again, this time my sound started looping on the pc, and > after some time went back to normal, phone showed errors again. > I removed the pairing at phone side, disabled bluetooth from gnome and > tried to reload the driver (btusb). > However, now bluez does not detect my adapter, bluetoothctl command > "list" shows nothing. Gnome tries to turn on bluetooth but shows it > turned off each time. > In addition, even though list is empty, I see the device in > /sys/class/bluetooth. > I have found some reddit thread about a similar issue, > https://www.reddit.com/r/archlinux/comments/kwpw6j/bluetooth_not_working_anymore/ See both reports at https://bugzilla.kernel.org/show_bug.cgi?id=210681 and https://bugzilla.kernel.org/show_bug.cgi?id=211571 So the fix is now pending in bluetooth-next. Regards Salvatore