From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.org!.POSTED!not-for-mail From: charles@aurox.ch (Charles A. Roelli) Newsgroups: gmane.emacs.bugs Subject: bug#30088: 26.0.90; [Emacs 26] Rendering glitch Date: Sat, 27 Jan 2018 15:09:26 +0100 Message-ID: References: <87inc7gifs.fsf@cassou.me> <87lggzecb8.fsf@cassou.me> <87inbr10is.fsf@cassou.me> <87r2qcby0f.fsf@cassou.me> <83y3kkjslk.fsf@gnu.org> NNTP-Posting-Host: blaine.gmane.org X-Trace: blaine.gmane.org 1517061696 20063 195.159.176.226 (27 Jan 2018 14:01:36 GMT) X-Complaints-To: usenet@blaine.gmane.org NNTP-Posting-Date: Sat, 27 Jan 2018 14:01:36 +0000 (UTC) Cc: damien@cassou.me, 30088@debbugs.gnu.org, npostavs@users.sourceforge.net To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane.org@gnu.org Sat Jan 27 15:01:32 2018 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 1efR2c-0003ch-KG for geb-bug-gnu-emacs@m.gmane.org; Sat, 27 Jan 2018 15:01:10 +0100 Original-Received: from localhost ([::1]:50181 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1efR4d-0004Qb-CU for geb-bug-gnu-emacs@m.gmane.org; Sat, 27 Jan 2018 09:03:15 -0500 Original-Received: from eggs.gnu.org ([2001:4830:134:3::10]:53362) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1efR4T-0004PZ-En for bug-gnu-emacs@gnu.org; Sat, 27 Jan 2018 09:03:06 -0500 Original-Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1efR4Q-0008EV-Ce for bug-gnu-emacs@gnu.org; Sat, 27 Jan 2018 09:03:05 -0500 Original-Received: from debbugs.gnu.org ([208.118.235.43]:36595) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1efR4Q-0008EH-8u for bug-gnu-emacs@gnu.org; Sat, 27 Jan 2018 09:03:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1efR4P-00034w-Tk for bug-gnu-emacs@gnu.org; Sat, 27 Jan 2018 09:03:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: charles@aurox.ch (Charles A. Roelli) Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sat, 27 Jan 2018 14:03:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 30088 X-GNU-PR-Package: emacs X-GNU-PR-Keywords: Original-Received: via spool by 30088-submit@debbugs.gnu.org id=B30088.151706173711775 (code B ref 30088); Sat, 27 Jan 2018 14:03:01 +0000 Original-Received: (at 30088) by debbugs.gnu.org; 27 Jan 2018 14:02:17 +0000 Original-Received: from localhost ([127.0.0.1]:44492 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1efR3h-00033q-Jf for submit@debbugs.gnu.org; Sat, 27 Jan 2018 09:02:17 -0500 Original-Received: from sinyavsky.aurox.ch ([37.35.109.145]:53611) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1efR3f-00033Z-Ji for 30088@debbugs.gnu.org; Sat, 27 Jan 2018 09:02:16 -0500 Original-Received: from sinyavsky.aurox.ch (sinyavsky.aurox.ch [127.0.0.1]) by sinyavsky.aurox.ch (Postfix) with ESMTP id CEC7222663 for <30088@debbugs.gnu.org>; Sat, 27 Jan 2018 13:53:51 +0000 (UTC) Authentication-Results: sinyavsky.aurox.ch (amavisd-new); dkim=pass (1024-bit key) reason="pass (just generated, assumed good)" header.d=aurox.ch DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=aurox.ch; h= references:subject:subject:in-reply-to:to:from:from:message-id :date:date; s=dkim; t=1517061230; x=1517925231; bh=b8ip5wK2shETz wm9pStbkEZ4g1rspJWIwUJx8UrBaN0=; b=scDUjdmJiG99fXnTJskkMj17Ni20w xVS4+k19qz7WG0P/xjfWRLMlMCUgPhBVmm4WR/zdIn+T3MvZz3SL3ZiuAFZfjbOK l9R1tHC3xTNqoRofdOG+bGqvPCwS/XPUjzZoaF6QK7jkeJJ+GrcwE7zieb61Nzkp adaylrBzWljVQ8= X-Virus-Scanned: Debian amavisd-new at test.virtualizor.com Original-Received: from sinyavsky.aurox.ch ([127.0.0.1]) by sinyavsky.aurox.ch (sinyavsky.aurox.ch [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id d1982E_f0Dyq for <30088@debbugs.gnu.org>; Sat, 27 Jan 2018 13:53:50 +0000 (UTC) Original-Received: from gray (125.85.192.178.dynamic.wline.res.cust.swisscom.ch [178.192.85.125]) by sinyavsky.aurox.ch (Postfix) with ESMTPSA id 2EC3422649; Sat, 27 Jan 2018 13:53:48 +0000 (UTC) In-reply-to: <83y3kkjslk.fsf@gnu.org> (message from Eli Zaretskii on Fri, 26 Jan 2018 22:03:03 +0200) 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:142583 Archived-At: > Date: Fri, 26 Jan 2018 22:03:03 +0200 > From: Eli Zaretskii > > Suggestions for such an entry in PROBLEMS are welcome. How about: diff --git a/etc/PROBLEMS b/etc/PROBLEMS index c194ba5..2bd1bbc 100644 --- a/etc/PROBLEMS +++ b/etc/PROBLEMS @@ -1939,6 +1939,15 @@ set the 'visible-cursor' variable to nil in your ~/.emacs: Still other way is to change the "cvvis" capability to send the "\E[?25h\E[?0c" command. +*** Ubuntu and Fedora display glitch + +On some Ubuntu or Fedora systems, when double-buffering is enabled +(which it is, by default) cosmetic artifacts are visible after certain +scrolling operations. Double-buffering can be disabled by adding the +following line to ~/.emacs: + + (modify-all-frames-parameters '((inhibit-double-buffering . t))) + ** FreeBSD *** FreeBSD: Getting a Meta key on the console. ?