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=-2.3 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_MUTT autolearn=ham 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 132BBECE564 for ; Tue, 18 Sep 2018 18:54:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BF8DF21508 for ; Tue, 18 Sep 2018 18:54:20 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BF8DF21508 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=ucw.cz Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729926AbeISA2O (ORCPT ); Tue, 18 Sep 2018 20:28:14 -0400 Received: from atrey.karlin.mff.cuni.cz ([195.113.26.193]:33769 "EHLO atrey.karlin.mff.cuni.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727660AbeISA2O (ORCPT ); Tue, 18 Sep 2018 20:28:14 -0400 Received: by atrey.karlin.mff.cuni.cz (Postfix, from userid 512) id 9C6088072A; Tue, 18 Sep 2018 20:54:16 +0200 (CEST) Date: Tue, 18 Sep 2018 20:54:15 +0200 From: Pavel Machek To: Numan =?utf-8?B?RGVtaXJkw7bEn2Vu?= Cc: peterz@infradead.org, mingo@redhat.com, linux-kernel@vger.kernel.org, rjw@rjwysocki.net Subject: Re: PROBLEM: Keyboard not responding after resuming from suspend/hibernate Message-ID: <20180918185415.GC4501@amd> References: <20180831215121.1b1f66bf@korsan.localdomain> <20180903115313.3cd38b1e@korsan.localdomain> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="0vzXIDBeUiKkjNJl" Content-Disposition: inline In-Reply-To: <20180903115313.3cd38b1e@korsan.localdomain> User-Agent: Mutt/1.5.23 (2014-03-12) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --0vzXIDBeUiKkjNJl Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon 2018-09-03 11:53:51, Numan Demird=C3=B6=C4=9Fen wrote: > Fri, 31 Aug 2018 21:51:21 +0300 tarihinde > Numan Demird=C3=B6=C4=9Fen yazd=C4=B1: >=20 > >If I put laptop to suspend or hibernate by closing lid, power > >manager or any other method and then I resume/wake up laptop, keyboard > >is not responding. My laptop is a Sony Vaio VPCEH2F1E.=20 > > > >Steps to produce bug: > >1. Boot > >2. Put laptop to sleep > >3. Resume > > > >What I expect to happen: Keyboard responds to key press. > >What happens: Keyboard does not respond but mouse and trackball are > >working. > > > >git bisect point 9d659ae14b545c4296e812c70493bfdc999b5c1c as the first > >bad commit. > > > >Bad commit link: > >https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git/commit/?id= =3D9d659ae14b545c4296e812c70493bfdc999b5c1c > > >=20 > I tried some kernel parameters related to i8042 driver: >=20 > i8042.debug=3D1 i8042.reset=3D1 keyboard not working > i8042.debug=3D1 i8042.kbdreset=3D1 keyboard not working > i8042.debug=3D1 i8042.nomux=3D1 keyboard not working > i8042.debug=3D1 i8042.noaux=3D1 keyboard working, but touchpad not > working >=20 > On some rare occasions, keyboard responds to key press but it remains > pressed forever even if I stop pressing it. >=20 > dmesg output after rebooting with i8042.debug=3D1 i8042.noaux=3D1 > parameters: You may want to cc linux-input people. See the maintainers. --=20 (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blo= g.html --0vzXIDBeUiKkjNJl Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iEYEARECAAYFAluhSdcACgkQMOfwapXb+vLxLwCgucNLmKILEiZrBD8/aLwTzDny oZwAn0DSfg3ewt7MLcx9uXWvR8zHU+QL =w1qP -----END PGP SIGNATURE----- --0vzXIDBeUiKkjNJl--