From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#17124: 24.3.50; Occasional Extremely Slow Redraws in OSX Emacs Date: Fri, 27 Jun 2014 22:58:46 +0300 Message-ID: <83pphu6s5l.fsf@gnu.org> References: <3720C794-D850-4F7A-B5C4-1BC1A72BA26B@gmail.com> <83a9cayekp.fsf@gnu.org> <7D2257F7-2E81-44C8-9DC7-6A837BF43DAB@gmail.com> <837g7efcc4.fsf@gnu.org> <83d2h1ccsp.fsf@gnu.org> <83wqc279sh.fsf@gnu.org> Reply-To: Eli Zaretskii NNTP-Posting-Host: plane.gmane.org Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 8BIT X-Trace: ger.gmane.org 1403899233 28023 80.91.229.3 (27 Jun 2014 20:00:33 GMT) X-Complaints-To: usenet@ger.gmane.org NNTP-Posting-Date: Fri, 27 Jun 2014 20:00:33 +0000 (UTC) Cc: 17124@debbugs.gnu.org To: Eric Froemling Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri Jun 27 22:00:24 2014 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 1X0cJn-00080j-F0 for geb-bug-gnu-emacs@m.gmane.org; Fri, 27 Jun 2014 22:00:19 +0200 Original-Received: from localhost ([::1]:52319 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X0cJn-0006s9-39 for geb-bug-gnu-emacs@m.gmane.org; Fri, 27 Jun 2014 16:00:19 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:47058) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X0cJe-0006nE-Lf for bug-gnu-emacs@gnu.org; Fri, 27 Jun 2014 16:00:16 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X0cJY-0007if-Pd for bug-gnu-emacs@gnu.org; Fri, 27 Jun 2014 16:00:10 -0400 Original-Received: from debbugs.gnu.org ([140.186.70.43]:44192) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X0cJY-0007gW-ML for bug-gnu-emacs@gnu.org; Fri, 27 Jun 2014 16:00:04 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.80) (envelope-from ) id 1X0cJX-0001a5-F1 for bug-gnu-emacs@gnu.org; Fri, 27 Jun 2014 16:00:03 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 27 Jun 2014 20:00:03 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 17124 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: moreinfo Original-Received: via spool by 17124-submit@debbugs.gnu.org id=B17124.14038991485975 (code B ref 17124); Fri, 27 Jun 2014 20:00:03 +0000 Original-Received: (at 17124) by debbugs.gnu.org; 27 Jun 2014 19:59:08 +0000 Original-Received: from localhost ([127.0.0.1]:35342 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X0cId-0001YH-7L for submit@debbugs.gnu.org; Fri, 27 Jun 2014 15:59:07 -0400 Original-Received: from mtaout29.012.net.il ([80.179.55.185]:33478) by debbugs.gnu.org with esmtp (Exim 4.80) (envelope-from ) id 1X0cIb-0001Xj-5p for 17124@debbugs.gnu.org; Fri, 27 Jun 2014 15:59:06 -0400 Original-Received: from conversion-daemon.mtaout29.012.net.il by mtaout29.012.net.il (HyperSendmail v2007.08) id <0N7U00F00EX3KU00@mtaout29.012.net.il> for 17124@debbugs.gnu.org; Fri, 27 Jun 2014 22:59:03 +0300 (IDT) Original-Received: from HOME-C4E4A596F7 ([87.69.4.28]) by mtaout29.012.net.il (HyperSendmail v2007.08) with ESMTPA id <0N7U00GZGFIFML00@mtaout29.012.net.il>; Fri, 27 Jun 2014 22:59:03 +0300 (IDT) In-reply-to: X-012-Sender: halo1@inter.net.il X-BeenThere: debbugs-submit@debbugs.gnu.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@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-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Xref: news.gmane.org gmane.emacs.bugs:90914 Archived-At: > From: Eric Froemling > Date: Fri, 27 Jun 2014 10:30:04 -0700 > Cc: Eli Zaretskii , > 17124@debbugs.gnu.org > > I generally run into the slowdown maybe once every half-hour during real-world usage; a common trigger seems to be mouse clicks, drags, or scrolls, though I haven’t been able to pin down any predictable repro. cases aside from the shake-the-divider one. > > As a janky workaround, I’ve found that switching to a different desktop and back during a slow redraw allows all the buffered draws to go through instantly; not sure if that implies anything useful. I know almost nothing about this stuff, but it surely smells like some issue with the backend, not with Emacs.