From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Stefan Monnier Newsgroups: gmane.emacs.help Subject: Re: Lots of hangs Windows 10 26.0.91 Date: Thu, 29 Mar 2018 17:51:58 -0400 Message-ID: References: NNTP-Posting-Host: blaine.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: blaine.gmane.org 1522360300 29799 195.159.176.226 (29 Mar 2018 21:51:40 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Thu, 29 Mar 2018 21:51:40 +0000 (UTC) User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Thu Mar 29 23:51:36 2018 Return-path: Envelope-to: geh-help-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 1f1fSK-0007eq-BQ for geh-help-gnu-emacs@m.gmane.org; Thu, 29 Mar 2018 23:51:36 +0200 Original-Received: from localhost ([::1]:60666 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f1fUK-0005yq-QI for geh-help-gnu-emacs@m.gmane.org; Thu, 29 Mar 2018 17:53:40 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:36636) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1f1fSu-0005Gd-E4 for help-gnu-emacs@gnu.org; Thu, 29 Mar 2018 17:52:13 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1f1fSp-0002Ux-KN for help-gnu-emacs@gnu.org; Thu, 29 Mar 2018 17:52:12 -0400 Original-Received: from [195.159.176.226] (port=42421 helo=blaine.gmane.org) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1f1fSp-0002Sq-EC for help-gnu-emacs@gnu.org; Thu, 29 Mar 2018 17:52:07 -0400 Original-Received: from list by blaine.gmane.org with local (Exim 4.84_2) (envelope-from ) id 1f1fQj-0005t1-2H for help-gnu-emacs@gnu.org; Thu, 29 Mar 2018 23:49:57 +0200 X-Injected-Via-Gmane: http://gmane.org/ Original-Lines: 11 Original-X-Complaints-To: usenet@blaine.gmane.org Cancel-Lock: sha1:44xLeV7bo2/2teFr94Uz9/ZgD7Q= X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 195.159.176.226 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Users list for the GNU Emacs text editor List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Original-Sender: "help-gnu-emacs" Xref: news.gmane.org gmane.emacs.help:116292 Archived-At: > C-g does not work. I have to kill emacs from the task manager. These are most commonly due to either a "pathological regexp" or some broken code run with inhibit-quit (e.g. from a timer or process filter). The best way to track it down (and fix it) starts by running Emacs under GDB and to look at the backtrace (including and especially the Lisp backtrace) during those hangs. Stefan