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#26990: 25.2; Text refresh delay upon moving text or scrolling Date: Fri, 19 May 2017 09:47:38 +0300 Message-ID: <83bmqp4a2d.fsf@gnu.org> References: <223931d8-eb70-3116-85c2-e1db2921467b@gmail.com> Reply-To: Eli Zaretskii NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1495176565 7267 195.159.176.226 (19 May 2017 06:49:25 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Fri, 19 May 2017 06:49:25 +0000 (UTC) Cc: 26990@debbugs.gnu.org To: Chris Seifried Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Fri May 19 08:49:11 2017 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 1dBbio-0001S1-Jh for geb-bug-gnu-emacs@m.gmane.org; Fri, 19 May 2017 08:49:11 +0200 Original-Received: from localhost ([::1]:56861 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dBbiq-0004c0-Vu for geb-bug-gnu-emacs@m.gmane.org; Fri, 19 May 2017 02:49:13 -0400 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:37982) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dBbhi-00043T-TP for bug-gnu-emacs@gnu.org; Fri, 19 May 2017 02:48:03 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dBbhi-0005AE-6G for bug-gnu-emacs@gnu.org; Fri, 19 May 2017 02:48:02 -0400 Original-Received: from debbugs.gnu.org ([208.118.235.43]:51585) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1dBbhi-0005AA-2r for bug-gnu-emacs@gnu.org; Fri, 19 May 2017 02:48:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1dBbhh-0005fL-Pb for bug-gnu-emacs@gnu.org; Fri, 19 May 2017 02:48:01 -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, 19 May 2017 06:48:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 26990 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 26990-submit@debbugs.gnu.org id=B26990.149517647521766 (code B ref 26990); Fri, 19 May 2017 06:48:01 +0000 Original-Received: (at 26990) by debbugs.gnu.org; 19 May 2017 06:47:55 +0000 Original-Received: from localhost ([127.0.0.1]:54262 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dBbha-0005f0-V2 for submit@debbugs.gnu.org; Fri, 19 May 2017 02:47:55 -0400 Original-Received: from eggs.gnu.org ([208.118.235.92]:46929) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dBbha-0005eo-4z for 26990@debbugs.gnu.org; Fri, 19 May 2017 02:47:54 -0400 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dBbhQ-00052X-Sd for 26990@debbugs.gnu.org; Fri, 19 May 2017 02:47:48 -0400 Original-Received: from fencepost.gnu.org ([2001:4830:134:3::e]:38985) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dBbhQ-00052L-Pl; Fri, 19 May 2017 02:47:44 -0400 Original-Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:3224 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1dBbhQ-0001md-0M; Fri, 19 May 2017 02:47:44 -0400 In-reply-to: <223931d8-eb70-3116-85c2-e1db2921467b@gmail.com> (message from Chris Seifried on Thu, 18 May 2017 23:00:53 -0400) 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:132623 Archived-At: > From: Chris Seifried > Date: Thu, 18 May 2017 23:00:53 -0400 > > I'm having a strange issue where upon scrolling or shifting text up or > down with ENTER/BACKSPACE/C-k, lines of text that are supposed to be > shifted will appear to stay there for a second or two. While this > artifacting/delay is happening, any keyboard input seems to "refresh" > the buffer and the text returns to normal. This happens with > 'emacs -q' as well but it seems less noticeable than running Emacs > normally. Note that I'm running X.org and Compton. This issue does not > occur with 'emacs-nox'. > > System: > - x86-64 Arch-Linux on linux-lts kernel, latest updates > - Lenovo ThinkPad T550, Intel Core i7 vPro, 16 GB RAM > - X.org, Compton, GTK+ 3.22.10 Thanks. Does someone else here use Compton? Chris, is it possible for you to try without Compton?