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=-0.8 required=3.0 tests=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 4F287C432C0 for ; Tue, 19 Nov 2019 02:13:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 026BB20674 for ; Tue, 19 Nov 2019 02:13:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=airpost.net header.i=@airpost.net header.b="XmdAafb+"; dkim=pass (2048-bit key) header.d=messagingengine.com header.i=@messagingengine.com header.b="rTMAAHsg" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727004AbfKSCNu (ORCPT ); Mon, 18 Nov 2019 21:13:50 -0500 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:49521 "EHLO out1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726761AbfKSCNu (ORCPT ); Mon, 18 Nov 2019 21:13:50 -0500 Received: from compute5.internal (compute5.nyi.internal [10.202.2.45]) by mailout.nyi.internal (Postfix) with ESMTP id 70BBA2205E; Mon, 18 Nov 2019 21:13:48 -0500 (EST) Received: from imap2 ([10.202.2.52]) by compute5.internal (MEProxy); Mon, 18 Nov 2019 21:13:48 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=airpost.net; h= mime-version:message-id:in-reply-to:references:date:from:to :subject:content-type; s=fm1; bh=bbxwBFhaggC+WF5ekTGdqfpFe8DUHCF Geip3roHeL0c=; b=XmdAafb+n/Bg/dK0wjs9o0zCujRwYA+cPx2urG9Hb2DU4yo p3rnhpi5huznHwxpeZkIW5kC9mm7sUlNDhdAeB4ULLpRm025heO6nbGtOGizHUJG ADKx86+h5HIDZBnM9n+W957MfJeb2y/8q6WpEOCX2Y6IybABo6Ff0mYBChf8q+lC KFanrg6s1wC3LwDpzKM91pDNYD0W5tQvXQdDGgOuOStXSWZjq0PY/o1TDjA3qdva 1ZRTUPVekRhm8+DoHcU954nHOUgNcCt0lCfAPsOwjAdDTyQUK0JLDg8NhVlVO0r4 D/OE3YT720YLX/rD8nY+9nWJQOcxpv0oo51caIw== DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=content-type:date:from:in-reply-to :message-id:mime-version:references:subject:to:x-me-proxy :x-me-proxy:x-me-sender:x-me-sender:x-sasl-enc; s=fm1; bh=bbxwBF haggC+WF5ekTGdqfpFe8DUHCFGeip3roHeL0c=; b=rTMAAHsgmA6TjBiaKw+aIS 0s7RCkKfksMac2lNCCDsCsVaN7nAllwBjRIOp4n/FezZ2tmddNA6C+MLqXNSr98a k4yoHkKUYMai9i9Esl3CcjnIUgJNCsdNetgWNyRTKvcruVZJxvMUzt/8FzK4DXX6 jzKC+rTAdCpSPnIaiQ5soZY1VU93K6UyPyZkLVQZVgjxESVB8OJEMIetmhMb045O zfFZJVZHw6JLl6uo8h64QBSfgrIpY3QdXaOn6vPl2Y/3Gy55SMPkHsoXdBMPsZ4J BrdDoBk52q+XxUgjMnHKk4xOR2AWs3qJRd1MKZu9BYYozDEmnS+OgtResvFoEmJQ == X-ME-Sender: X-ME-Proxy-Cause: gggruggvucftvghtrhhoucdtuddrgedufedrudegjedggeefucetufdoteggodetrfdotf fvucfrrhhofhhilhgvmecuhfgrshhtofgrihhlpdfqfgfvpdfurfetoffkrfgpnffqhgen uceurghilhhouhhtmecufedttdenucenucfjughrpefofgggkfgjfhffhffvufgtsehttd ertderredtnecuhfhrohhmpedfuehruhhnohcuffgrnhhtrghsfdcuoehkvghrnhgvlhes uggrnhhtrghsrdgrihhrphhoshhtrdhnvghtqeenucfrrghrrghmpehmrghilhhfrhhomh epkhgvrhhnvghlsegurghnthgrshdrrghirhhpohhsthdrnhgvthenucevlhhushhtvghr ufhiiigvpedt X-ME-Proxy: Received: by mailuser.nyi.internal (Postfix, from userid 501) id 219D1E00A3; Mon, 18 Nov 2019 21:13:48 -0500 (EST) X-Mailer: MessagingEngine.com Webmail Interface User-Agent: Cyrus-JMAP/3.1.7-562-gfd0633a-fmstable-20191114v1 Mime-Version: 1.0 Message-Id: <8fbee3e7-c17e-4568-843a-fbeb9ba357ad@www.fastmail.com> In-Reply-To: <9e11b3c5-dbd4-43c1-922a-bbf8474a6002@www.fastmail.com> References: <9e11b3c5-dbd4-43c1-922a-bbf8474a6002@www.fastmail.com> Date: Mon, 18 Nov 2019 21:13:26 -0500 From: "Bruno Dantas" To: "Bruno Dantas" , linux-input@vger.kernel.org Subject: Re: how do unbind ThinkPad touchpad without unbinding trackpoint? Content-Type: text/plain Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org The command should have been this: # echo serio1 >/sys/bus/serio/drivers/psmouse/unbind Sorry about the typo (missing stdout redirect). The above command *completely* disables the touchpad as desired, but has the undesired side effect of unbinding serio2 (which disables the trackpoint). -Bruno On Mon, Nov 18, 2019, at 6:50 PM, Bruno Dantas wrote: > I have a T400 laptop running Devuan ASCII with linux 4.16.2 > > Please, this laptop's touchpad generates input "noise" while the lid is > shut, which causes applications that should run while system is idle > (e.g., xscreensaver) not to run. > > I've tried to disable the touchpad via xinput or synaptics, but it does > not remedy the issue. The only remedy I've found is to unbind the > touchpad with this command: > > # echo serio1 /sys/bus/serio/drivers/psmouse/unbind > > Unfortunately, the above command also disables my trackpoint ("nipple > mouse") which I need to remain functional. > > Please, how do I unbind the touchpad without unbinding the trackpoint? > > Thanks, > Bruno "GNUser" > > P.S. This may be useful: > > bruno@thinkpad:~$ cat /proc/bus/input/devices > ---snip--- > I: Bus=0011 Vendor=0002 Product=0007 Version=01b1 > N: Name="SynPS/2 Synaptics TouchPad" > P: Phys=isa0060/serio1/input0 > S: Sysfs=/devices/platform/i8042/serio1/input/input6 > U: Uniq= > H: Handlers=mouse0 event5 > B: PROP=1 > B: EV=b > B: KEY=420 30000 0 0 0 0 > B: ABS=11000003 > > I: Bus=0011 Vendor=0002 Product=000a Version=0000 > N: Name="TPPS/2 IBM TrackPoint" > P: Phys=synaptics-pt/serio0/input0 > S: Sysfs=/devices/platform/i8042/serio1/serio2/input/input7 > U: Uniq= > H: Handlers=mouse1 event6 > B: PROP=21 > B: EV=7 > B: KEY=70000 0 0 0 0 > B: REL=3 >