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[2620:137:e000::1:20]) by mx.google.com with ESMTP id p6-20020a625b06000000b00666acab17acsi2349026pfb.318.2023.06.23.07.41.43; Fri, 23 Jun 2023 07:42:07 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-bluetooth-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=HkpYEfFA; spf=pass (google.com: domain of linux-bluetooth-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-bluetooth-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232096AbjFWOX4 (ORCPT + 99 others); Fri, 23 Jun 2023 10:23:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54642 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231743AbjFWOXz (ORCPT ); Fri, 23 Jun 2023 10:23:55 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 608492689 for ; Fri, 23 Jun 2023 07:23:54 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C808B61A70 for ; Fri, 23 Jun 2023 14:23:53 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 2DB58C433CB for ; Fri, 23 Jun 2023 14:23:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1687530233; bh=8gTktplvcTsFYr+Z850AL+0Ma9EnWBOByHsfOFbJhF8=; h=From:To:Subject:Date:In-Reply-To:References:From; b=HkpYEfFANhGA89c7+obP5kaJWIG66XJdFylGJzIFq8kc9fe2jK6pdy7iMgN12dg+/ qFYMW+gok4/IxoxMj1cwB6SKnyZl754Ypa8KYiy5LwwIvtamQmUqd8LiyIyNbIrwKQ D6hBx/naphfUDZiNjzAU1bBLp/oZ2nkNcY+j9cox629clZ0gPO6v9b38dnJ/Lxkujm /kb4ePBzbpDvcNZwaDJbf0xOAjGe3BmUWyt1NbxTcQtHmHmt34F7C9AXyYMBoSHOby Di3o1+g9MptobRZrdPL/QyDl9+6m51mS7T5sqiCAEtQfUfzUifAbIl8VQkPOJJKamp CKBEO4Nusaxcg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 13380C53BD3; Fri, 23 Jun 2023 14:23:53 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 204589] Bluetooth touchpad (Apple Magic Trackpad) disconnects every few minutes Date: Fri, 23 Jun 2023 14:23:52 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Drivers X-Bugzilla-Component: Bluetooth X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: scherbakov.al@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: linux-bluetooth@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-Spam-Status: No, score=-4.4 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D204589 --- Comment #15 from scherbakov_al (scherbakov.al@gmail.com) --- I found this answer from Vudentz on github : Looks like it is a link layer issue as the connection just times out when we attempt to exit sniff mode: HCI Event: Disconnect Complete (0x05) plen 4 #18605 [hci0] 358.578948 Status: Success (0x00) Handle: 256 Reason: Connection Timeout (0x08) Perhaps the device doesn't like that we are exitting sniff mode on our own = or something like that. --=20 You may reply to this email to add a comment. 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