From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: charles@aurox.ch (Charles A. Roelli) Newsgroups: gmane.emacs.bugs Subject: bug#28342: 26.0.50; (OSX) Jumpy Scrolling using Trackpad Date: Tue, 05 Sep 2017 22:14:08 +0200 Message-ID: References: NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1504642535 16633 195.159.176.226 (5 Sep 2017 20:15:35 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Tue, 5 Sep 2017 20:15:35 +0000 (UTC) Cc: 28342@debbugs.gnu.org To: James Nguyen Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Tue Sep 05 22:15:21 2017 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by blaine.gmane.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dpKFY-00035X-NC for geb-bug-gnu-emacs@m.gmane.org; Tue, 05 Sep 2017 22:15:08 +0200 Original-Received: from localhost ([::1]:33081 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dpKFf-0001qH-JS for geb-bug-gnu-emacs@m.gmane.org; Tue, 05 Sep 2017 16:15:15 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:33313) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dpKFX-0001pw-84 for bug-gnu-emacs@gnu.org; Tue, 05 Sep 2017 16:15:11 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dpKFS-0005dy-IC for bug-gnu-emacs@gnu.org; Tue, 05 Sep 2017 16:15:07 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:43189) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dpKFS-0005ds-Dr for bug-gnu-emacs@gnu.org; Tue, 05 Sep 2017 16:15:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1dpKFS-0007QK-7i for bug-gnu-emacs@gnu.org; Tue, 05 Sep 2017 16:15:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: charles@aurox.ch (Charles A. Roelli) Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Tue, 05 Sep 2017 20:15:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 28342 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 28342-submit@debbugs.gnu.org id=B28342.150464246228473 (code B ref 28342); Tue, 05 Sep 2017 20:15:02 +0000 Original-Received: (at 28342) by debbugs.gnu.org; 5 Sep 2017 20:14:22 +0000 Original-Received: from localhost ([127.0.0.1]:51870 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dpKEn-0007PB-SP for submit@debbugs.gnu.org; Tue, 05 Sep 2017 16:14:22 -0400 Original-Received: from sinyavsky.aurox.ch ([37.35.109.145]:51153) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dpKEl-0007Os-Cu for 28342@debbugs.gnu.org; Tue, 05 Sep 2017 16:14:20 -0400 Original-Received: from sinyavsky.aurox.ch (sinyavsky.aurox.ch [127.0.0.1]) by sinyavsky.aurox.ch (Postfix) with ESMTP id 1206A22527 for <28342@debbugs.gnu.org>; Tue, 5 Sep 2017 20:08:08 +0000 (UTC) Authentication-Results: sinyavsky.aurox.ch (amavisd-new); dkim=pass (1024-bit key) reason="pass (just generated, assumed good)" header.d=aurox.ch DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aurox.ch; h= references:subject:subject:in-reply-to:to:from:from:message-id :date:date; s=dkim; t=1504642086; x=1505506087; bh=63QTzH68QxmcS ECD5WSAzap+N7tF1+tugzQE51G3FMY=; b=UWbk0IGU7aoK56lDQgguYyxy8IfWn LtN+0jg9YR51J64+D3wCfxq8W/bMlnnl0q5EUB+5Ydo/ybBjWgVIEEQjxMe0v9Pi j3kmO2Gfn++jQS30FYcoumNGMoUdyWlH0dUzC6pvDTP3u6TifLZ+11pz2kRJXi5i sigHbYA5UC9ib0= X-Virus-Scanned: Debian amavisd-new at test.virtualizor.com Original-Received: from sinyavsky.aurox.ch ([127.0.0.1]) by sinyavsky.aurox.ch (sinyavsky.aurox.ch [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id Ues0jBMQPYtZ for <28342@debbugs.gnu.org>; Tue, 5 Sep 2017 20:08:06 +0000 (UTC) Original-Received: from gray (125.85.192.178.dynamic.wline.res.cust.swisscom.ch [178.192.85.125]) by sinyavsky.aurox.ch (Postfix) with ESMTPSA id 94C1022518; Tue, 5 Sep 2017 20:08:06 +0000 (UTC) In-reply-to: (message from James Nguyen on Sun, 03 Sep 2017 17:22:29 -0700) X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 208.118.235.43 X-BeenThere: bug-gnu-emacs@gnu.org List-Id: "Bug reports for GNU Emacs, the Swiss army knife of text editors" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.org gmane.emacs.bugs:136618 Archived-At: > Resent-From: James Nguyen > Original-Sender: "Debbugs-submit" > Resent-CC: bug-gnu-emacs@gnu.org > Resent-Sender: help-debbugs@gnu.org > From: James Nguyen > Date: Sun, 03 Sep 2017 17:22:29 -0700 > Content-Type: text/plain > > > Recipe: > > emacs -Q > > (setq scroll-margin 5 > scroll-step 1 > scroll-conservatively 10000 > scroll-preserve-screen-position 1 > mouse-wheel-scroll-amount '(1) > mouse-wheel-progressive-speed nil > mouse-wheel-follow-mouse 't) > > Open another buffer (init.el for example). Use only one window. > Scroll with trackpad up and down. > Use trackpad mouse to click past the scroll margin. > Try scrolling up and down with trackpad. It will jump wildly. What jumps wildly? Does removing any of these settings stop the issue from occurring?