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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A5FA1C433EF for ; Sun, 5 Dec 2021 07:05:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232010AbhLEHJD (ORCPT ); Sun, 5 Dec 2021 02:09:03 -0500 Received: from dfw.source.kernel.org ([139.178.84.217]:56100 "EHLO dfw.source.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231984AbhLEHJD (ORCPT ); Sun, 5 Dec 2021 02:09:03 -0500 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 5CA3D60F2D for ; Sun, 5 Dec 2021 07:05:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 9E6DAC341C8 for ; Sun, 5 Dec 2021 07:05:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1638687935; bh=n1TYJNSMzzLHhDtH/uXqJbi8i2XtmhQIchVqUluCTHc=; h=From:To:Subject:Date:In-Reply-To:References:From; b=mAt8Eegp03NhWo3VzhkBNuA9WhsHmLw0Sw4Ji24jWHHytwvj7/EonbkHZyLJti0bO QgvLyfALUThsjlrdnuLT+PFbkFEf7vDP/8Iz38UPWOffxED/II1ZFtYJIQnJDZcgBb QzlE4gy9PSTsb1wXGpHKb/WtCjRzkSD5ibwRYt9R2i8oOK5mt0dTpM+FwIYOE+XPLZ Z/NVYkbNC/oKGH7ow6ehlWDLBmi358n2k1TYtNUjlRCN1yhgPpm5wF74HawePqHBzf kHI8xoDPDq3u4Q1PkNbWC3yDkxENjcyvxfFSItrtvkuD5q7A7NGt058FSrhcpOjwZr ED+g0SrZpPwmg== Received: by pdx-korg-bugzilla-2.web.codeaurora.org (Postfix, from userid 48) id 7A5BD611C1; Sun, 5 Dec 2021 07:05:35 +0000 (UTC) From: bugzilla-daemon@bugzilla.kernel.org To: linux-bluetooth@vger.kernel.org Subject: [Bug 215167] Bluetooth: hci0: command 0xfc05 tx timeout Date: Sun, 05 Dec 2021 07:05:35 +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: nozzy123nozzy@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: cc 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 Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D215167 Takahide Nojima (nozzy123nozzy@gmail.com) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |nozzy123nozzy@gmail.com --- Comment #12 from Takahide Nojima (nozzy123nozzy@gmail.com) --- For reference purposes only, I will report here about the experience of=20 similar problem with my laptop. My laptop also has the intel AX201 and=20 the dimidecode command shows as below,=20 ---------------here------------ Handle 0x0011, DMI type 1, 27 bytes System Information Manufacturer: HP Product Name: HP EliteBook 830 G7 Notebook PC Version:=20=20 Serial Number: XXXXXX UUID: xxx-xxx-xxx-xxx Wake-up Type: Power Switch SKU Number: 20L69PA#ABJ Family: 103C_5336AN HP EliteBook ---------------here----------- I checked some kernel versions whether AX201 Bluetooth works or not. As a result, my situation was a little different, 1. The AX201 works fine in Linux-5.14.16,Linux-5.15.5,Linux-5.16-rc2=20 =E3=80=80=E3=80=80=E3=80=80and Linux-5.16-rc3. 2. It doesn't work in Linux-5.15.3 and Linux-5.16-rc1. The Debian bug tracker reported a similar problem, https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=3D1000403. According to it, a commit between 5.15.3 and 5.15.4 can improve=20 this problem. =E3=80=80I'm not sure, but I guess the intel AX201 hardware has some versio= ns,=20 and it causes whether the 5.15.5 and 5.16-rc3 works or not, for example. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are the assignee for the bug.=