From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Sebastien Vauban Newsgroups: gmane.emacs.bugs Subject: bug#20927: 24.5; Cygwin Emacs completely blocks for 5+ seconds Date: Mon, 29 Jun 2015 15:21:27 +0200 Organization: Sebastien Vauban Message-ID: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1435584146 2105 80.91.229.3 (29 Jun 2015 13:22:26 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Mon, 29 Jun 2015 13:22:26 +0000 (UTC) To: 20927-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Mon Jun 29 15:22:13 2015 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([208.118.235.17]) by plane.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1Z9Z0n-0003lV-B4 for geb-bug-gnu-emacs@m.gmane.org; Mon, 29 Jun 2015 15:22:13 +0200 Original-Received: from localhost ([::1]:42262 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z9Z0m-0003fl-He for geb-bug-gnu-emacs@m.gmane.org; Mon, 29 Jun 2015 09:22:12 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36972) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z9Z0i-0003c0-3T for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Mon, 29 Jun 2015 09:22:09 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z9Z0d-0004Sq-4C for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Mon, 29 Jun 2015 09:22:08 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:59552) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z9Z0d-0004Sm-1d for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Mon, 29 Jun 2015 09:22:03 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1Z9Z0c-0005PJ-PZ for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Mon, 29 Jun 2015 09:22:02 -0400 X-Loop: help-debbugs-mXXj517/zsQ@public.gmane.org Resent-From: Sebastien Vauban Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs-mXXj517/zsQ@public.gmane.org Resent-Date: Mon, 29 Jun 2015 13:22:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs-mXXj517/zsQ@public.gmane.org X-GNU-PR-Message: report 20927 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: X-Debbugs-Original-To: bug-gnu-emacs-mXXj517/zsQ@public.gmane.org Original-Received: via spool by submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org id=B.143558411320768 (code B ref -1); Mon, 29 Jun 2015 13:22:02 +0000 Original-Received: (at submit) by debbugs.gnu.org; 29 Jun 2015 13:21:53 +0000 Original-Received: from localhost ([127.0.0.1]:60998 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z9Z0T-0005Ot-9m for submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org; Mon, 29 Jun 2015 09:21:53 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:51571) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1Z9Z0Q-0005Oe-Su for submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org; Mon, 29 Jun 2015 09:21:51 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z9Z0K-0004Mh-Lv for submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org; Mon, 29 Jun 2015 09:21:45 -0400 Original-Received: from lists.gnu.org ([2001:4830:134:3::11]:56193) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z9Z0K-0004MW-B9 for submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org; Mon, 29 Jun 2015 09:21:44 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36830) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z9Z0J-00039P-Av for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Mon, 29 Jun 2015 09:21:44 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1Z9Z0D-0004It-2t for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Mon, 29 Jun 2015 09:21:43 -0400 Original-Received: from dd5e0353a.access.telenet.be ([213.224.53.58]:53590 helo=mail.missioncriticalit.com) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1Z9Z0C-0004I8-Tr for bug-gnu-emacs-mXXj517/zsQ@public.gmane.org; Mon, 29 Jun 2015 09:21:37 -0400 Original-Received: from mundaneum (unknown [10.10.10.51]) by mail.missioncriticalit.com (Postfix) with ESMTPS id 367905009A8 for ; Mon, 29 Jun 2015 15:21:35 +0200 (CEST) X-Url: Under construction... X-Archive: encrypt User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.5 (cygwin) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-detected-operating-system: by eggs.gnu.org: Error: Malformed IPv6 address (bad octet value). X-BeenThere: debbugs-submit-ubl+/3LiMTaZdePnXv/OxA@public.gmane.org X-Mailman-Version: 2.1.15 Precedence: list X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x X-Received-From: 140.186.70.43 X-BeenThere: bug-gnu-emacs-mXXj517/zsQ@public.gmane.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-mXXj517/zsQ@public.gmane.org Original-Sender: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org-mXXj517/zsQ@public.gmane.org Xref: news.gmane.org gmane.emacs.bugs:104477 Archived-At: Hello, When: 1. Starting Cygwin Emacs, 2. Opening whichever local file (`org-mode/lisp/org.el', in my case), and 3. Keeping constantly our index on the Down arrow key to make the buffer scroll indefinitely, Emacs blocks (after 30 seconds scroll or so) for 5 entire seconds, and then revives... I've tracked down this problem in Cygwin Emacs, and it's due to this line: --8<---------------cut here---------------start------------->8--- (global-auto-revert-mode 1) ; Auto refresh buffers. --8<---------------cut here---------------end--------------->8--- When it's commented, Cygwin Emacs behaves normally. Note the above line does NOT cause any trouble in Windows Emacs... PS- The above recipe is an easy way to reproduce the blocking problem. But that problem occurs everywhere (in Gnus, etc.) at any time: Emacs becomes unresponsive for a much too long time (from an interactive point of view). In GNU Emacs 24.5.1 (x86_64-unknown-cygwin) of 2015-04-10 on desktop-new Windowing system distributor `Microsoft Corp.', version 6.3.9600 Configured using: `configure --srcdir=/home/kbrown/src/cygemacs/emacs-24.5-1.x86_64/src/emacs-24.5 --prefix=/usr --exec-prefix=/usr --localstatedir=/var --sysconfdir=/etc --docdir=/usr/share/doc/emacs --htmldir=/usr/share/doc/emacs/html -C --with-w32 'CFLAGS=-ggdb -O2 -pipe -Wimplicit-function-declaration -fdebug-prefix-map=/home/kbrown/src/cygemacs/emacs-24.5-1.x86_64/build=/usr/src/debug/emacs-24.5-1 -fdebug-prefix-map=/home/kbrown/src/cygemacs/emacs-24.5-1.x86_64/src/emacs-24.5=/usr/src/debug/emacs-24.5-1' CPPFLAGS= LDFLAGS='