From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Lars Ingebrigtsen Newsgroups: gmane.emacs.bugs Subject: bug#30088: Rendering glitch with double buffering enabled Date: Mon, 21 Feb 2022 16:29:04 +0100 Message-ID: <87ee3wi6gv.fsf_-_@gnus.org> References: <87inc7gifs.fsf@cassou.me> <87lggzecb8.fsf@cassou.me> <87inbr10is.fsf@cassou.me> <87r2qcby0f.fsf@cassou.me> <83y3kkjslk.fsf@gnu.org> <04de41eb-145b-9a41-d341-8fdf818a0486@yandex.ru> <838tcjjp3j.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="8504"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: damien@cassou.me, 30088@debbugs.gnu.org, Dmitry Gutov , charles@aurox.ch, npostavs@users.sourceforge.net To: Eli Zaretskii Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Feb 21 16:30:30 2022 Return-path: Envelope-to: geb-bug-gnu-emacs@m.gmane-mx.org Original-Received: from lists.gnu.org ([209.51.188.17]) by ciao.gmane.io with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nMAdy-00022D-Oc for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 21 Feb 2022 16:30:30 +0100 Original-Received: from localhost ([::1]:57192 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nMAdx-00057i-D7 for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 21 Feb 2022 10:30:29 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:47206) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nMAdX-00055o-CT for bug-gnu-emacs@gnu.org; Mon, 21 Feb 2022 10:30:04 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:44738) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1nMAdW-0005pt-VW for bug-gnu-emacs@gnu.org; Mon, 21 Feb 2022 10:30:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1nMAdW-0006Xy-Mw for bug-gnu-emacs@gnu.org; Mon, 21 Feb 2022 10:30:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 21 Feb 2022 15:30:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 30088 X-GNU-PR-Package: emacs Original-Received: via spool by 30088-submit@debbugs.gnu.org id=B30088.164545736025076 (code B ref 30088); Mon, 21 Feb 2022 15:30:02 +0000 Original-Received: (at 30088) by debbugs.gnu.org; 21 Feb 2022 15:29:20 +0000 Original-Received: from localhost ([127.0.0.1]:38632 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nMAcq-0006WO-Iu for submit@debbugs.gnu.org; Mon, 21 Feb 2022 10:29:20 -0500 Original-Received: from quimby.gnus.org ([95.216.78.240]:39936) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1nMAco-0006W6-U0 for 30088@debbugs.gnu.org; Mon, 21 Feb 2022 10:29:19 -0500 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Type:MIME-Version:Message-ID:In-Reply-To:Date: References:Subject:Cc:To:From:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help:List-Unsubscribe: List-Subscribe:List-Post:List-Owner:List-Archive; bh=nMJZnYeN86RET75mlFIlZQHAZYvR2HVyvkj3mxcPBfU=; b=NYfwc0rKjlE6KI3rPgY4xy1AEq /G56d0HyS+his2AKjOLaolX0T7bWi/E+cOJzyXvLZgEgJ2A3PVAtXW9qDc5OOc/sWRLa720UCzf6F uW7yC2axz3DV9eB+33/tg6Igl7fiFCKXqTh3HnhtbIUHo1HH3TgKPFi7Fx5F9cjd+XvI=; Original-Received: from [84.212.220.105] (helo=giant) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1nMAcb-0000Qt-Dr; Mon, 21 Feb 2022 16:29:08 +0100 X-Now-Playing: Bobbie Gentry's _The Girl From Chickasaw County (6): Fancy_: "Delta Man" In-Reply-To: <838tcjjp3j.fsf@gnu.org> (Eli Zaretskii's message of "Sat, 27 Jan 2018 17:30:56 +0200") X-BeenThere: debbugs-submit@debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list 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-mx.org@gnu.org Original-Sender: "bug-gnu-emacs" Xref: news.gmane.io gmane.emacs.bugs:227354 Archived-At: Eli Zaretskii writes: >> > +*** Ubuntu and Fedora display glitch >> >> We can probably just say GNU/Linux. Highly unlikely that this problem is >> specific to Ubuntu and Fedora. > > Yes, definitely. I don't even think it's specific to GNU/Linux. (I'm going through old bug reports that unfortunately weren't resolved at the time.) This is now: --- *** Display artifacts on GUI frames on X-based systems. --- Skimming this thread, it looked like the conclusion here was that this problem was just documented, but there wasn't really much to do beyond that? Damien, is this problem still present in Emacs 29? I seem to recall Po Lu doing some changes in this area lately, but I may be misremembering. -- (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no