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 80F78C6FA8F for ; Wed, 30 Aug 2023 00:41:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236185AbjH3AlY (ORCPT ); Tue, 29 Aug 2023 20:41:24 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46576 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238507AbjH3AlU (ORCPT ); Tue, 29 Aug 2023 20:41:20 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DF31519A for ; Tue, 29 Aug 2023 17:41:15 -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 74BDD63651 for ; Wed, 30 Aug 2023 00:41:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id CCBAAC43395 for ; Wed, 30 Aug 2023 00:41:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1693356074; bh=5nUwFcRhO9yv7sSI/kIshV/x7utmn6hS/mOViUV7Vqk=; h=From:To:Subject:Date:In-Reply-To:References:From; b=DaQ5lFeqL5SCOTaM1fq9DrxcIUV/3s9bqTujR33dWtbE9yvHQwFm35u/7mbE/oiKo OMw0N5TP/VmhnlqnMfphqAv6Ui+VNWauWF6F61crXJuSdOy9i2IEbJxliQNiKWTKCt 3YIP86V0L4rRxiIBlYNGms4lQwDGHq5yADgAxLbsDy8IcBKXbhuKmHF1RJFAXlYkfq TFOGvqZDpF6Vvrw2P+7Z1zKPVH7Wg2HegesoszkebyjlfRRNumD7wlOI1hM6N6wDWS vX0+oMAvdXgSY1N6+ehQTEpTIXl/U2gFpKXO75/c+l1V728tqS7cglqHqHrOTtLBxU QbG7TAV4V6YjA== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id C036AC53BD0; Wed, 30 Aug 2023 00:41:14 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 216728] Thunderbolt USB Controller died after resume on Intel CometLake platform Date: Wed, 30 Aug 2023 00:41:14 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: mark.blakeney@bullet-systems.net X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.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-usb@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D216728 Mark Blakeney (mark.blakeney@bullet-systems.net) changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mark.blakeney@bullet-system | |s.net --- Comment #37 from Mark Blakeney (mark.blakeney@bullet-systems.net) --- I'd like to confirm the same issue as Matt L reports just above (yay, I fin= ally found somebody else reporting this issue!). I have a Dell laptop and Dell Thunderbolt dock and normally work on 2 dock connected screens + keyboard + mouse with the laptop screen closed. If my laptop suspends like this, and I then unplug the dock (e.g. to take the laptop away) then the screen stays b= lank when I try to resume. This started when Arch Linux updated the kernel from 6.3.9 (good) to 6.4.1 (bad) and I have tested it bad with every point relea= se of 6.4 since up to 6.4.12 and is also bad on today's 6.5 which just rolled = in to Arch. I have generally been using the LTS kernel (6.1.49) to avoid this = bug. Actually, if you wait 2.5 minutes then the screen does kick back in to life although this is inconsistent now on 6.5. @Kamil, I was guided here from your similar bug at (https://bugzilla.redhat.com/show_bug.cgi?id=3D2230357). I wouldn't be so q= uick to say this is a Lenovo firmware issue. Seems to me there is something dodgy with resume and thunderbolt and kernel 6.4/6.5. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=