From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.help Subject: Re: Very slow redrawing when several windows in one frame Date: Wed, 09 Nov 2011 18:46:22 +0200 Message-ID: <83mxc5gs69.fsf@gnu.org> References: NNTP-Posting-Host: lo.gmane.org X-Trace: dough.gmane.org 1320857321 24787 80.91.229.12 (9 Nov 2011 16:48:41 GMT) X-Complaints-To: usenet@dough.gmane.org NNTP-Posting-Date: Wed, 9 Nov 2011 16:48:41 +0000 (UTC) To: help-gnu-emacs@gnu.org Original-X-From: help-gnu-emacs-bounces+geh-help-gnu-emacs=m.gmane.org@gnu.org Wed Nov 09 17:48:38 2011 Return-path: Envelope-to: geh-help-gnu-emacs@m.gmane.org Original-Received: from lists.gnu.org ([140.186.70.17]) by lo.gmane.org with esmtp (Exim 4.69) (envelope-from ) id 1ROBKG-00018H-Tj for geh-help-gnu-emacs@m.gmane.org; Wed, 09 Nov 2011 17:48:37 +0100 Original-Received: from localhost ([::1]:36882 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ROBKG-0007xe-7C for geh-help-gnu-emacs@m.gmane.org; Wed, 09 Nov 2011 11:48:36 -0500 Original-Received: from eggs.gnu.org ([140.186.70.92]:56814) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ROBK8-0007xM-1T for help-gnu-emacs@gnu.org; Wed, 09 Nov 2011 11:48:31 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ROBK4-0005R2-85 for help-gnu-emacs@gnu.org; Wed, 09 Nov 2011 11:48:28 -0500 Original-Received: from mtaout23.012.net.il ([80.179.55.175]:63153) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ROBK4-0005Nz-0s for help-gnu-emacs@gnu.org; Wed, 09 Nov 2011 11:48:24 -0500 Original-Received: from conversion-daemon.a-mtaout23.012.net.il by a-mtaout23.012.net.il (HyperSendmail v2007.08) id <0LUE00H00JXIB900@a-mtaout23.012.net.il> for help-gnu-emacs@gnu.org; Wed, 09 Nov 2011 18:48:22 +0200 (IST) Original-Received: from HOME-C4E4A596F7 ([84.228.42.212]) by a-mtaout23.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0LUE00H8MK0L3E60@a-mtaout23.012.net.il> for help-gnu-emacs@gnu.org; Wed, 09 Nov 2011 18:48:22 +0200 (IST) In-reply-to: X-012-Sender: halo1@inter.net.il X-detected-operating-system: by eggs.gnu.org: Solaris 10 (beta) X-Received-From: 80.179.55.175 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:82820 Archived-At: > From: julien Barnier > Date: Wed, 9 Nov 2011 14:18:03 +0000 (UTC) > > One thing I've noticed is that as soon as I've got several windows opened in > one frame, window redrawing begin to be very slow (and the more open windows, > the slower it is). Any operation that requires a bit of redrawing (window > switching, minibuffer height change, etc.) is slow. Please submit a bug report (with "M-x report-emacs-bug RET"), and please show a recipe starting with "emacs -Q" for reproducing this progressive slowdown. If you need to visit specific files for reproducing the problem, please try using files that are part of the Emacs source tree, or else tell where to get those files. Thanks in advance. > Is it a known bug ? Not as far as I Know. > Is there a workaround ? Bugs should be fixed, not worked around. ;-)