From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Eli Zaretskii Newsgroups: gmane.emacs.bugs Subject: bug#44180: 28.0.50; Emacs frames won't redisplay unless resized Date: Sun, 25 Oct 2020 18:57:38 +0200 Message-ID: <83o8kqfdkt.fsf@gnu.org> References: <87wnzgkdsj.fsf@ericabrahamsen.net> <83k0vgiyub.fsf@gnu.org> <87k0vgkbgq.fsf@ericabrahamsen.net> <83eeloivgc.fsf@gnu.org> <87lffw1wjv.fsf@ericabrahamsen.net> <7f32498b-1293-f1ee-5636-8ddd5bbff6c1@gmx.at> <87h7qjpeam.fsf@ericabrahamsen.net> <831rhmgx6x.fsf@gnu.org> <20201025162618.GA46534@gamma.sadeghian.org> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23238"; mail-complaints-to="usenet@ciao.gmane.io" Cc: eric@ericabrahamsen.net, 44180@debbugs.gnu.org To: Sascha Sadeghian Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Sun Oct 25 17:58:09 2020 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 1kWjLN-0005uP-1L for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 25 Oct 2020 17:58:09 +0100 Original-Received: from localhost ([::1]:40186 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kWjLM-0004kk-3r for geb-bug-gnu-emacs@m.gmane-mx.org; Sun, 25 Oct 2020 12:58:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:34688) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kWjLG-0004kc-2A for bug-gnu-emacs@gnu.org; Sun, 25 Oct 2020 12:58:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:54213) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kWjLF-0005ao-Pa for bug-gnu-emacs@gnu.org; Sun, 25 Oct 2020 12:58:01 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kWjLF-00079R-P9 for bug-gnu-emacs@gnu.org; Sun, 25 Oct 2020 12:58:01 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Eli Zaretskii Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Sun, 25 Oct 2020 16:58:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44180 X-GNU-PR-Package: emacs Original-Received: via spool by 44180-submit@debbugs.gnu.org id=B44180.160364507427468 (code B ref 44180); Sun, 25 Oct 2020 16:58:01 +0000 Original-Received: (at 44180) by debbugs.gnu.org; 25 Oct 2020 16:57:54 +0000 Original-Received: from localhost ([127.0.0.1]:37526 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kWjL8-00078y-5h for submit@debbugs.gnu.org; Sun, 25 Oct 2020 12:57:54 -0400 Original-Received: from eggs.gnu.org ([209.51.188.92]:34560) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kWjL6-00078a-Ie for 44180@debbugs.gnu.org; Sun, 25 Oct 2020 12:57:53 -0400 Original-Received: from fencepost.gnu.org ([2001:470:142:3::e]:37546) by eggs.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kWjL1-0005a8-8Z; Sun, 25 Oct 2020 12:57:47 -0400 Original-Received: from [176.228.60.248] (port=3253 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1kWjL0-0008EN-Bx; Sun, 25 Oct 2020 12:57:47 -0400 In-Reply-To: <20201025162618.GA46534@gamma.sadeghian.org> (message from Sascha Sadeghian on Sun, 25 Oct 2020 17:26:18 +0100) 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:191520 Archived-At: > Date: Sun, 25 Oct 2020 17:26:18 +0100 > From: Sascha Sadeghian > Cc: Eric Abrahamsen , 44180@debbugs.gnu.org > > Let’s say we start with an Emacs GTK window and an xterm window side by > side, so that each has 50% of the total screen width ("split" mode in > i3). If I switch to "tabbed" mode now and select the Emacs tab, the > Emacs frame is unresponsive, and its contents are not redrawn any more. > > This didn’t happen before 2c0cd90083. > > Here is a quick demo with emacs -Q: > > https://webterm.io/bug-gnu-emacs/44180-working.webm > https://webterm.io/bug-gnu-emacs/44180-broken.webm > > The bug can be reproduced with a single frame. > > The confusing part is probably that for this frozen frame, keyboard > input is still working, so buffers can be edited, while the edits are > only visible in other, non-frozen frames (for example, a second > emacsclient frame showing the same buffers). The GTK menu and toolbar > are also not affected. This is actually not confusing at all, it is entirely expected. > Hope this helps! I've just explained to Eric which information would be helpful to make some progress here. If you can help collecting that information, it will be really appreciated. Thanks.