From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Michael Welsh Duggan Newsgroups: gmane.emacs.bugs Subject: bug#53146: 29.0.50; Lock up in X11 call Date: Mon, 10 Jan 2022 12:35:13 -0500 Message-ID: <871r1fxzn2.fsf@md5i.com> References: <875yqs3dbh.fsf@md5i.com> <87wnj8qv97.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="28737"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/29.0.50 (gnu/linux) Cc: 53146@debbugs.gnu.org To: Po Lu Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Mon Jan 10 18:36:20 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 1n6yaf-000773-Qq for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 10 Jan 2022 18:36:17 +0100 Original-Received: from localhost ([::1]:36910 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1n6yae-0005zM-6G for geb-bug-gnu-emacs@m.gmane-mx.org; Mon, 10 Jan 2022 12:36:16 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:44832) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1n6yaQ-0005yg-Ar for bug-gnu-emacs@gnu.org; Mon, 10 Jan 2022 12:36:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:60336) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1n6yaQ-0003iP-0Y for bug-gnu-emacs@gnu.org; Mon, 10 Jan 2022 12:36:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1n6yaP-0004Ql-UH for bug-gnu-emacs@gnu.org; Mon, 10 Jan 2022 12:36:01 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Michael Welsh Duggan Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Mon, 10 Jan 2022 17:36:01 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 53146 X-GNU-PR-Package: emacs Original-Received: via spool by 53146-submit@debbugs.gnu.org id=B53146.164183612316979 (code B ref 53146); Mon, 10 Jan 2022 17:36:01 +0000 Original-Received: (at 53146) by debbugs.gnu.org; 10 Jan 2022 17:35:23 +0000 Original-Received: from localhost ([127.0.0.1]:53239 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1n6yZn-0004Pn-Dv for submit@debbugs.gnu.org; Mon, 10 Jan 2022 12:35:23 -0500 Original-Received: from taper.sei.cmu.edu ([147.72.252.16]:50648) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1n6yZl-0004PW-A1 for 53146@debbugs.gnu.org; Mon, 10 Jan 2022 12:35:22 -0500 Original-Received: from korb.sei.cmu.edu (korb.sei.cmu.edu [10.64.21.30]) by taper.sei.cmu.edu (8.14.7/8.14.7) with ESMTP id 20AHZFi8015648; Mon, 10 Jan 2022 12:35:15 -0500 Original-Received: from miko (neva-vpn-10-64-202-163.sei.cmu.edu [10.64.202.163]) by korb.sei.cmu.edu (8.14.7/8.14.7) with ESMTP id 20AHZEOK005977; Mon, 10 Jan 2022 12:35:14 -0500 In-Reply-To: <87wnj8qv97.fsf@yahoo.com> (Po Lu's message of "Mon, 10 Jan 2022 08:39:32 +0800") 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:223885 Archived-At: Po Lu writes: > Michael Welsh Duggan writes: > >> Due to what I believe is a bug in Gnome shell or a Gnome shell extension >> that I have running, I am experiencing places where Emacs will lock up >> completely. >> >> Under some unknown circumstances, when idle for a long while, sometimes >> gnome shell on my system will enter the activities overview instead of >> blanking the screen. Why it does this is unknown, is likely a bug in >> gnome shell or one of my gnome extensions, and is likely itself >> unrelated to Emacs. When I exit this state, though, Emacs is in a >> locked-up, unpainted (blank) state and will not respond to anything >> short of a SIGTERM. Sending a SIGTERM will cause a frame to redraw, but >> Emacs remains in a locked and useless state. With a second SIGTERM, >> emacs exits. >> >> I have attached to the locked up Emacs in a gdb session. I've done this >> twice, and each time the backtrace was nearly identical, locking up in >> deep within XSetICValues() in xic_set_preeditarea(). This has been >> ocurring about once every two days, on average, so I can probably >> recreate it, if desired. > > Hmm, could you try this with the following X resource applied? > > Emacs.inputStyle: none > > Thanks. > > Also, what version of GNOME Shell is that, and which extensions have you > installed? Gnome 41.2. The extension I believe might be involved is vertical-overview . Might be triggered when screen blanking happens while there is a fullscreen window in a desktop, possibly when the desktop is not the current desktop. I'm running for a while without this extension in order to try and determine if is a prerequisite for the failure. Po Lu writes: > Po Lu writes: > >> Hmm, could you try this with the following X resource applied? >> >> Emacs.inputStyle: none > > Also, please try master to see if it's been fixed. It's a bit of a stab > in the dark, but it might work. I'll try that in another day or so. Thanks. -- Michael Welsh Duggan (md5i@md5i.com)