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#40734: 26.3; emacs becomes unresponsive after quitting ediff Date: Thu, 22 Oct 2020 17:09:26 +0200 Message-ID: <878sbyjo0p.fsf@gnus.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="23114"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux) Cc: 40734@debbugs.gnu.org To: Christian =?UTF-8?Q?Brechb=C3=BChler?= Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Oct 22 17:10:10 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 1kVcEE-0005tz-9v for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 22 Oct 2020 17:10:10 +0200 Original-Received: from localhost ([::1]:60286 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1kVcEC-0005u6-PO for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 22 Oct 2020 11:10:08 -0400 Original-Received: from eggs.gnu.org ([2001:470:142:3::10]:33378) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1kVcE6-0005tw-VI for bug-gnu-emacs@gnu.org; Thu, 22 Oct 2020 11:10:02 -0400 Original-Received: from debbugs.gnu.org ([209.51.188.43]:41952) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1kVcE6-0001KL-Ll for bug-gnu-emacs@gnu.org; Thu, 22 Oct 2020 11:10:02 -0400 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1kVcE6-0002YA-GF for bug-gnu-emacs@gnu.org; Thu, 22 Oct 2020 11:10:02 -0400 X-Loop: help-debbugs@gnu.org Resent-From: Lars Ingebrigtsen Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 22 Oct 2020 15:10:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 40734 X-GNU-PR-Package: emacs Original-Received: via spool by 40734-submit@debbugs.gnu.org id=B40734.16033793819767 (code B ref 40734); Thu, 22 Oct 2020 15:10:02 +0000 Original-Received: (at 40734) by debbugs.gnu.org; 22 Oct 2020 15:09:41 +0000 Original-Received: from localhost ([127.0.0.1]:53498 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kVcDl-0002XS-43 for submit@debbugs.gnu.org; Thu, 22 Oct 2020 11:09:41 -0400 Original-Received: from quimby.gnus.org ([95.216.78.240]:44748) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1kVcDh-0002XA-SM for 40734@debbugs.gnu.org; Thu, 22 Oct 2020 11:09:39 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnus.org; s=20200322; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID :In-Reply-To:Date:References:Subject:Cc:To:From:Sender:Reply-To: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=sVD82WWY/pa8LSDsUcsx7cU/B8wbqULWCp7ZSbV82S0=; b=Mw+cXFhVMcQzgO5OEr4XeeXrqX nP11+OBKJ3g0oDCWc0Y7P3yKYfmSphaad0sIu803fZxT9kgRiUrkn9+TLBKxRJGSTaAneF79Ac6YN gOtAUKt//qrYR/biD0QnVsrLwvDoFlvtI1NbN3sLZ/GwLM+1ccGEfpPmr+QS6G2jqqKI=; Original-Received: from cm-84.212.202.86.getinternet.no ([84.212.202.86] helo=xo) by quimby.gnus.org with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kVcDX-0005C9-PX; Thu, 22 Oct 2020 17:09:31 +0200 X-Now-Playing: Blaupunkt's _Blaupunkt_: "Dama i skapet" In-Reply-To: ("Christian =?UTF-8?Q?Brechb=C3=BChler?="'s message of "Mon, 20 Apr 2020 11:39:33 -0400") 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:191282 Archived-At: Christian Brechb=C3=BChler writes: > Started Emacs from Ubuntu Applications, the icon with the white > calligraphic "E" in a purple circle. > I had two buffers open ("Alerts" and "config" from smokeping). > M-x ediff-buffers > n n n (to advance to difference #3) > b (copy content of buffer B into A) > q y (quit ediff, confirm) > > After this, emacs is unresponsive. This behavior is similar to > bug#20175 and bug#21796, which are years old and > merged/archived/wontfix. The difference is that they only lost keyboard > focus; for me mouse input doesn't work either. Do you have a recipe to reproduce this bug starting from "emacs -Q"? > To me it looks like thread 1 was handling a segmentation fault. This is > different from the older bugs. Yes, it does look somewhat like a segfault, that is then (possibly) being blocked by some other thread... --=20 (domestic pets only, the antidote for overdose, milk.) bloggy blog: http://lars.ingebrigtsen.no