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: Fri, 4 Dec 2020 09:10:40 +0100 Message-ID: References: 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="10840"; mail-complaints-to="usenet@ciao.gmane.io" Cc: 45038@debbugs.gnu.org To: Devon Sean McCullough Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Fri Dec 04 09:11:14 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 1kl6BM-0002ch-ER for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 04 Dec 2020 09:11:12 +0100 Original-Received: from localhost ([::1]:44066 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kl6BL-0005hZ-FC for geb-bug-gnu-emacs@m.gmane-mx.org; Fri, 04 Dec 2020 03:11:11 -0500 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:52920) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kl6BC-0005fq-Pn for bug-gnu-emacs@gnu.org; Fri, 04 Dec 2020 03:11:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:59164) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kl6BC-0006I6-I4 for bug-gnu-emacs@gnu.org; Fri, 04 Dec 2020 03:11:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kl6BC-0007s7-Dv for bug-gnu-emacs@gnu.org; Fri, 04 Dec 2020 03:11:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Stefan Kangas Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Fri, 04 Dec 2020 08:11:02 +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=B45038.160706945930249 (code B ref 45038); Fri, 04 Dec 2020 08:11:02 +0000 Original-Received: (at 45038) by debbugs.gnu.org; 4 Dec 2020 08:10:59 +0000 Original-Received: from localhost ([127.0.0.1]:42477 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kl6B8-0007rp-QL for submit@debbugs.gnu.org; Fri, 04 Dec 2020 03:10:58 -0500 Original-Received: from mail-pf1-f175.google.com ([209.85.210.175]:38363) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kl6B7-0007rc-Ju for 45038@debbugs.gnu.org; Fri, 04 Dec 2020 03:10:58 -0500 Original-Received: by mail-pf1-f175.google.com with SMTP id w187so3181676pfd.5 for <45038@debbugs.gnu.org>; Fri, 04 Dec 2020 00:10:57 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=4qug+/nWPqbiCfdMOeumPaWr13zUqx9/O8EUanToOjI=; b=dkdsa9GbX6ZESJ/CK3tbYpoU/Enw6plAo4sduFi9PvRI757bMhrzKiof2DwPWGF20G TuqWnQoLhg/8AooY+ZVVTgfLwSes4aZQ1PiC+H8Puj3QtL7dnI0+5B+Ayi6lTXO2W2x0 O7vb88zK3uScsE0L1oyQo4oI146lMvNDsggNPS2E+92PCK65u4vnXiqikhotD2aP4Pfd 5ETUayyv4v5l8/l3ucXVL7OW/1vbb8/esHBjdu0Or3+f3cdSZyxVjefCsVPf+hdvopNZ r/Y/9RXMS1keHepEChBZOcx6wuu4vsOKp/DCSIoYUbkcA688QPFbw7OrQfAo0TLn/LCj qwOw== X-Gm-Message-State: AOAM533Z5tMSLWLOJDnaqg23z+rzXlo2oOUJaiY1tX0ykZGqpLjR/+Or gfhP5pRbsrLBth20N0yS8kX73cuN6D1MeV1y2E/Btov9iWE= X-Google-Smtp-Source: ABdhPJxA5kbaofIAj2kyrHrUZqPin6VgjDe2jaRjBRHuxzILg4PDE04t7Gr5ycKXM9iXVZXcY53D9an9YcEqLCEqmcM= X-Received: by 2002:a63:cd09:: with SMTP id i9mr6530607pgg.363.1607069451881; Fri, 04 Dec 2020 00:10:51 -0800 (PST) In-Reply-To: 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:194939 Archived-At: Devon Sean McCullough 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 see this occasionally as well on master. I have unfortunately not been able to find a way to reproduce it. In GNU Emacs 28.0.50 (build 10, x86_64-apple-darwin17.7.0, NS appkit-1561.61 Version 10.13.6 (Build 17G14042)) of 2020-12-03 built on SK-MacBook-Pro Repository revision: a3b596d02ec802f6215af8f552b29cceea6f7eeb Repository branch: master Windowing system distributor 'Apple', version 10.3.1561 System Description: Mac OS X 10.13.6