From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Stefan Kangas Newsgroups: gmane.emacs.bugs Subject: bug#45038: 27.1; blank display Date: Thu, 29 Apr 2021 11:49:54 -0500 Message-ID: References: <83y2iedlad.fsf@gnu.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="28830"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 45038@debbugs.gnu.org, Devon Sean McCullough To: Alan Third Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Apr 29 18:51:38 2021 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 1lc9t4-0007Nz-0w for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 29 Apr 2021 18:51:38 +0200 Original-Received: from localhost ([::1]:49502 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1lc9t3-00083L-4P for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 29 Apr 2021 12:51:37 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:53972) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1lc9sX-00081b-F6 for bug-gnu-emacs@gnu.org; Thu, 29 Apr 2021 12:51:07 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:45164) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1lc9sU-00085A-AM for bug-gnu-emacs@gnu.org; Thu, 29 Apr 2021 12:51:05 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1lc9sU-0003UA-9F for bug-gnu-emacs@gnu.org; Thu, 29 Apr 2021 12:51:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Kangas Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 29 Apr 2021 16:51:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 45038 X-GNU-PR-Package: emacs Original-Received: via spool by 45038-submit@debbugs.gnu.org id=B45038.161971500713294 (code B ref 45038); Thu, 29 Apr 2021 16:51:02 +0000 Original-Received: (at 45038) by debbugs.gnu.org; 29 Apr 2021 16:50:07 +0000 Original-Received: from localhost ([127.0.0.1]:56704 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lc9rZ-0003SL-Mg for submit@debbugs.gnu.org; Thu, 29 Apr 2021 12:50:06 -0400 Original-Received: from mail-pl1-f181.google.com ([209.85.214.181]:38591) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1lc9rU-0003Rj-Tn for 45038@debbugs.gnu.org; Thu, 29 Apr 2021 12:50:02 -0400 Original-Received: by mail-pl1-f181.google.com with SMTP id y2so816866plr.5 for <45038@debbugs.gnu.org>; Thu, 29 Apr 2021 09:50:00 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:in-reply-to:references:user-agent :mime-version:date:message-id:subject:to:cc; bh=2PLOevfv7NU9dX91ePSBT4NLfr9rJlUs+XWaGfot3P8=; b=J3wpBIQrQx0U5WeH2il9Z1G0xs7SWwO86CFvn3piEihSyslHRXgJqWjUz7d1wetuw7 0wQ/v3p3gqPO2rrN9nFrxCOLv/3pcaulnf9w7FIg6vkoJmJPUBnwHbYx2reb8gjjqFtD T6G3gse1eGyEStYTvAFuAag+88vpBBIYDPm5y2lXrf7ESa5CuhMTp7OHrkraNNZo2j5A Jcso+95rO397dSClcC+E3ncbA9u+KEx3jYqmrMgnlEt2ScUMclGaQGiVpRoewO+NEogs uI/TvnfvNZKPcRgqD098shiSmtlVEQOL9cLaGQf6ew8U8inz6RvRSkot+XkMe+hhzfzG uhbw== X-Gm-Message-State: AOAM530gcOVFuRRcyF9/BjUnEru13lKGNbsF8/3vwkolGHOsowZ3jIsW wKNz5iSPBOEtFrKaA/DEYsQzuJvfIKjBcbQ7iG4= X-Google-Smtp-Source: ABdhPJxgRqohveOe4FFka64KuWiYcqVv0EXPoYoD2MXRO90xvFLBwe/3flM+H70H64Am9S3O7rwuGwvw8CUdAYNJNk0= X-Received: by 2002:a17:90b:350:: with SMTP id fh16mr817328pjb.104.1619714994890; Thu, 29 Apr 2021 09:49:54 -0700 (PDT) Original-Received: from 753933720722 named unknown by gmailapi.google.com with HTTPREST; Thu, 29 Apr 2021 11:49:54 -0500 In-Reply-To: (Alan Third's message of "Fri, 4 Dec 2020 10:53:22 +0000") 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:205192 Archived-At: Alan Third writes: > On Fri, Dec 04, 2020 at 09:45:02AM +0100, Stefan Kangas wrote: >> Eli Zaretskii writes: >> >> > > Please see screen shots at http://jovi.net/Emacs-Bug >> > > of a Heisenbug I never saw until maybe a year ago. >> > > Now I see it every day or so. Hope this helps. >> > >> > I think this is a known problem already solved in the repository. can >> > you try building the latest emacs-27 branch? >> >> I could have sworn I saw this the other week on master. If you >> believe it is fixed, then perhaps I was using an old version at the >> time. Please ignore me for now, I'll report back if I see it again. > > It should be fixed on master, but not in any version of Emacs 27. It's > a large change so was never back ported. > > Stefan, if you're still seeing problems on master then there must be > some other problem that I'm unaware of. I haven't seen this in a while, although admittedly I haven't been using my macOS machine much lately. In any case, I think the bug can be closed if it is fixed on master. If I see it again, I will just open a new bug.