From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#24918: 25.1; Fonts can make Emacs grind to a halt Date: Mon, 28 Nov 2016 17:47:48 +0200 Message-ID: <83lgw3zjvf.fsf@gnu.org> References: <8360nvfedz.fsf@gnu.org> <83inrue97n.fsf@gnu.org> <83lgwc96nn.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1480348160 30114 195.159.176.226 (28 Nov 2016 15:49:20 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Mon, 28 Nov 2016 15:49:20 +0000 (UTC) Cc: 24918@debbugs.gnu.org To: Klaus-Dieter Bauer Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Mon Nov 28 16:49:13 2016 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 1cBOB6-0006RE-Hu for geb-bug-gnu-emacs@m.gmane.org; Mon, 28 Nov 2016 16:49:12 +0100 Original-Received: from localhost ([::1]:59562 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cBOBA-0008Ny-9L for geb-bug-gnu-emacs@m.gmane.org; Mon, 28 Nov 2016 10:49:16 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:44231) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cBOB1-0008Nm-NK for bug-gnu-emacs@gnu.org; Mon, 28 Nov 2016 10:49:11 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cBOAw-00067X-7f for bug-gnu-emacs@gnu.org; Mon, 28 Nov 2016 10:49:07 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:57913) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1cBOAw-00067J-4v for bug-gnu-emacs@gnu.org; Mon, 28 Nov 2016 10:49:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1cBOAv-00046j-S9 for bug-gnu-emacs@gnu.org; Mon, 28 Nov 2016 10:49:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 28 Nov 2016 15:49:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 24918 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 24918-submit@debbugs.gnu.org id=B24918.148034808115696 (code B ref 24918); Mon, 28 Nov 2016 15:49:01 +0000 Original-Received: (at 24918) by debbugs.gnu.org; 28 Nov 2016 15:48:01 +0000 Original-Received: from localhost ([127.0.0.1]:45079 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cBO9x-000452-3a for submit@debbugs.gnu.org; Mon, 28 Nov 2016 10:48:01 -0500 Original-Received: from eggs.gnu.org ([208.118.235.92]:53015) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1cBO9v-00044n-QZ for 24918@debbugs.gnu.org; Mon, 28 Nov 2016 10:48:00 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cBO9l-0005fe-Ke for 24918@debbugs.gnu.org; Mon, 28 Nov 2016 10:47:54 -0500 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:43740) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cBO9l-0005fR-H1; Mon, 28 Nov 2016 10:47:49 -0500 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:2881 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_128_CBC_SHA1:128) (Exim 4.82) (envelope-from ) id 1cBO9k-0006w0-QO; Mon, 28 Nov 2016 10:47:49 -0500 In-reply-to: (message from Klaus-Dieter Bauer on Sun, 27 Nov 2016 22:12:48 +0100) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] 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:126210 Archived-At: > From: Klaus-Dieter Bauer > Date: Sun, 27 Nov 2016 22:12:48 +0100 > Cc: 24918@debbugs.gnu.org > > I tried compiling the emacs-25 branch , freshly cloned (25.1.50.1) and ran it as "emacs -Q". I hope that is the > version you meant. > > The issue persists unless setting (setq inhibit-compacting-font-caches t), as before. > > It can be reproduced by scrolling (with mouse or keyboard) in info node `(cl) Structures'. If scrolling fast, such > that the multiple input events queue up while Emacs is hanging, Emacs freezes permanently and has to be > killed. Is this because you use the Noto Mono font, or is this with the default fonts? If the latter, please show how you customized Emacs to use Noto Mono. Thanks.