From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Tassilo Horn Newsgroups: gmane.emacs.help Subject: Re: doc-view stuck on same image Date: Thu, 10 Oct 2013 11:10:02 +0200 Message-ID: <874n8p1ogl.fsf@tsdh.uni-koblenz.de> References: NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain X-Trace: ger.gmane.org 1381396474 15359 80.91.229.3 (10 Oct 2013 09:14:34 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Thu, 10 Oct 2013 09:14:34 +0000 (UTC) Cc: help-gnu-emacs@gnu.org To: harold.carr@gmail.com Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Thu Oct 10 11:14:39 2013 Return-path: Envelope-to: geh-help-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 1VUCKM-0005j0-Hb for geh-help-gnu-emacs@m.gmane.org; Thu, 10 Oct 2013 11:14:38 +0200 Original-Received: from localhost ([::1]:45825 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VUCKL-0000Cz-My for geh-help-gnu-emacs@m.gmane.org; Thu, 10 Oct 2013 05:14:37 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:40099) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VUCG2-0002F4-3x for help-gnu-emacs@gnu.org; Thu, 10 Oct 2013 05:10:15 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VUCFw-0003f8-8w for help-gnu-emacs@gnu.org; Thu, 10 Oct 2013 05:10:10 -0400 Original-Received: from deliver.uni-koblenz.de ([141.26.64.15]:34966) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VUCFw-0003aJ-34 for help-gnu-emacs@gnu.org; Thu, 10 Oct 2013 05:10:04 -0400 Original-Received: from localhost (localhost [127.0.0.1]) by deliver.uni-koblenz.de (Postfix) with ESMTP id 267A61A8248; Thu, 10 Oct 2013 11:10:03 +0200 (CEST) X-Virus-Scanned: amavisd-new at uni-koblenz.de Original-Received: from deliver.uni-koblenz.de ([127.0.0.1]) by localhost (deliver.uni-koblenz.de [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id 8gwA2rvikDnw; Thu, 10 Oct 2013 11:10:02 +0200 (CEST) X-CHKRCPT: Envelopesender noch tsdh@gnu.org Original-Received: from tsdh.uni-koblenz.de (tsdh.uni-koblenz.de [141.26.67.142]) (using TLSv1 with cipher AES128-SHA (128/128 bits)) (No client certificate requested) by deliver.uni-koblenz.de (Postfix) with ESMTPSA id BC49A1A8253; Thu, 10 Oct 2013 11:10:02 +0200 (CEST) In-Reply-To: (harold carr's message of "Wed, 9 Oct 2013 10:51:32 -0700") User-Agent: Gnus/5.130008 (Ma Gnus v0.8) Emacs/24.3.50 (gnu/linux) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.6.x X-Received-From: 141.26.64.15 X-BeenThere: help-gnu-emacs@gnu.org X-Mailman-Version: 2.1.14 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-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.help:93908 Archived-At: harold.carr@gmail.com writes: Hi Harold, > GNU Emacs 24.3.1 (x86_64-apple-darwin11.4.2, NS apple-appkit-1138.51) > of 2013-03-31 on tenseven-slave.macports.org > > when I use doc-view (automatically) when visiting *.pdf, *.tiff, *.ps, > etc., files it either: > > - keeps showing me the same image (no matter what page or file I visit) > - usual the image show in the *GNU Emacs* buffer That's really strange. I wonder how that can happen. Or well, there's a theoretical possibility that two different files with the same name and accidentally identical md5sums are treated as identical by doc-view. But that's really almost impossible, and it cannot happen if the files have different names. > - starts using HIGH CPU doing what? - I finally just kill it That might be the conversion form PDF (or whatever) to PNG images which would be normal. But that shouldn't be slower than with previous emacs versions. Quite contrary, if you have mupdf installed, it should be much faster instead. Or wait: if it was be the normal conversion process, then the high CPU load would come from ghostscript, mudraw, libre/openoffice etc., but not from the emacs process itself... > It used to work fast and fine. Unfortunately I do not know what I did > differently (i.e., emacs version, config settings) when this started > happening. > > Any ideas? That's really hard to guess. The very first thing you should try is to start emacs with "emacs -Q" and then opening some PDF file. If it works then, something's broken with your configuration. Bye, Tassilo