bug#43177: Bug: Emacs 27.1 hangs forever in `FcCharSetSubtractCount' from '/usr/lib/libfontconfig.so.1'

Path	csiph.com!goblin1!goblin.stu.neva.ru!usenet.stanford.edu!not-for-mail
From	Robert Pluim <rpluim@gmail.com>
Newsgroups	gnu.emacs.bug
Subject	bug#43177: Bug: Emacs 27.1 hangs forever in `FcCharSetSubtractCount' from '/usr/lib/libfontconfig.so.1'
Date	Thu, 03 Sep 2020 17:10:30 +0200
Lines	15
Sender	"Debbugs-submit" <debbugs-submit-bounces@debbugs.gnu.org>
Approved	bug-gnu-emacs@gnu.org
Message-ID	<mailman.2206.1599145864.2469.bug-gnu-emacs@gnu.org> (permalink)
References	<7bb2d5e3-1abf-08d6-d7c8-0f1bd139815e@Alexander.Shukaev.name> <m2y2lr2uaw.fsf@gmail.com> <caae0787-d1bb-b4bf-93ff-c9e7f7147964@Alexander.Shukaev.name> <f0398105-c575-bcd7-0daa-54c6e1b2dbe9@Alexander.Shukaev.name> <m2mu272ppt.fsf@gmail.com> <3598262d-b65c-b1b4-310a-29149fd89ebf@Alexander.Shukaev.name> <04c384ac-bfbe-6073-829c-20712053bb1d@Alexander.Shukaev.name> <28ddec32-bee2-e6fd-d572-b09766f2be37@Alexander.Shukaev.name> <m2wo1b18ea.fsf@gmail.com> <20b43a48-2aac-032b-8bdf-16dffb25de99@Alexander.Shukaev.name> <m2sgbz12k0.fsf@gmail.com> <e8f008d7-bfd8-78e0-2061-9a2c153fe9eb@Alexander.Shukaev.name> <m2o8mn1155.fsf@gmail.com> <87o8mnqayh.fsf@igel.home> <m2k0xb0zhj.fsf@gmail.com> <87k0xboupe.fsf@igel.home> <m2363z0wli.fsf@gmail.com> <87eeniq5ln.fsf@igel.home> <m2y2lqzyjd.fsf@gmail.com>
NNTP-Posting-Host	lists.gnu.org
Mime-Version	1.0
Content-Type	text/plain; charset=utf-8
Content-Transfer-Encoding	quoted-printable
X-Trace	usenet.stanford.edu 1599145864 19000 209.51.188.17 (3 Sep 2020 15:11:04 GMT)
X-Complaints-To	action@cs.stanford.edu
Cc	43177@debbugs.gnu.org, Alexander Shukaev <emacs@Alexander.Shukaev.name>
To	Andreas Schwab <schwab@linux-m68k.org>
Envelope-to	bug-gnu-emacs@gnu.org
X-Loop	help-debbugs@gnu.org
Resent-From	Robert Pluim <rpluim@gmail.com>
Original-Sender	"Debbugs-submit" <debbugs-submit-bounces@debbugs.gnu.org>
Resent-CC	bug-gnu-emacs@gnu.org
Resent-Date	Thu, 03 Sep 2020 15:11:02 +0000
Resent-Message-ID	<handler.43177.B43177.15991458417433@debbugs.gnu.org>
Resent-Sender	help-debbugs@gnu.org
X-GNU-PR-Message	followup 43177
X-GNU-PR-Package	emacs
X-GNU-PR-Keywords
DKIM-Signature	v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:references:date:in-reply-to:message-id :mime-version:content-transfer-encoding; bh=4djSJCCrJfvOO9S5PWSMVwHE1ieJtawKJMb1XVDYP/U=; b=Oc9oEP1esS0859K29VKiR/49EIqX4H32QpUuTOC3K6nSzxCrtfyb5+ONqUJkjY0Hi3 7b4yrSm0Hk855CFxH2YLiFMubXhVmXGyhpH71lKvusQCL3jIakDSyiuuY8zJql0XHVuT WymkhfSzvfAJuGjANWvHRolRyNHhYQXQiAXUE3vck65kvOIzzeVzTXN4ZVJSu7UwXvgv GWaV6dUoAQGZNSXuiuYgGrRFi/hF/3nLUb5ug903u9OGDWwTk3rdnG7yFQy7wou5V221 7I2gdtdYMenvwi3GUgpGkcBmgkaOZh7+RsvlRdu4KyIU1UHaM9MX4rqGRj93Mw8T2uYo Ov6w==
X-Google-DKIM-Signature	v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:references:date:in-reply-to :message-id:mime-version:content-transfer-encoding; bh=4djSJCCrJfvOO9S5PWSMVwHE1ieJtawKJMb1XVDYP/U=; b=bypQjzwhSnQvS8+K0Ig29dcnNZbx7E9cnVWt4suLzGrrCrzDacWWysYKVhajSAL8fw ZLIehgZftAsKVfL94EgcVJ3xulWIdDiUDAxixqw7QA8MA5TEVwbjdA3Q4/L+kdaSD+uv 9dvCBgpc413l7A1FLTNGAU4AVZF0+uO5fS6tvyJV91jrlHyNPBNp4Yi4KhbDyIax0/W7 xizlZXIiBfcX4VH+CaIudAT6+AElX8JJNLJ2Ux4grL0HCfmg9jmHQ2N0VidlMtn7YMLR 6TUJbGAbEYyegOvuwkhWhMKVWnWyq5owr7ZIjG3METRV1N/s6QQXzV6NGLXZgJzE9FdM Xt5Q==
X-Gm-Message-State	AOAM5331GHUrbOW0tJefxFjPrfvwzQbdbYCkmV8XfzByTAmqJOXqCewp n7i/86oXcRC4kVDrWbH+KTI=
X-Google-Smtp-Source	ABdhPJyChwpAXoAtwWHQx+yJb5wrFK/JGGOhVf75hpA7oYShAmevwl8cXgH+XCSWuzxa0c+S1QbblQ==
X-Received	by 2002:a5d:6cd4:: with SMTP id c20mr2847325wrc.234.1599145832457; Thu, 03 Sep 2020 08:10:32 -0700 (PDT)
In-Reply-To	<87eeniq5ln.fsf@igel.home> (Andreas Schwab's message of "Thu, 03 Sep 2020 16:48:04 +0200")
X-Spam-Score	0.0 (/)
X-BeenThere	debbugs-submit@debbugs.gnu.org
X-Mailman-Version	2.1.18
Precedence	list
Errors-To	debbugs-submit-bounces@debbugs.gnu.org
X-Spam-Score	-1.0 (-)
X-BeenThere	bug-gnu-emacs@gnu.org
List-Id	"Bug reports for GNU Emacs, the Swiss army knife of text editors" <bug-gnu-emacs.gnu.org>
List-Unsubscribe	<https://lists.gnu.org/mailman/options/bug-gnu-emacs>, <mailto:bug-gnu-emacs-request@gnu.org?subject=unsubscribe>
List-Archive	<https://lists.gnu.org/archive/html/bug-gnu-emacs>
List-Post	<mailto:bug-gnu-emacs@gnu.org>
List-Help	<mailto:bug-gnu-emacs-request@gnu.org?subject=help>
List-Subscribe	<https://lists.gnu.org/mailman/listinfo/bug-gnu-emacs>, <mailto:bug-gnu-emacs-request@gnu.org?subject=subscribe>
X-Mailman-Original-Message-ID	<m2y2lqzyjd.fsf@gmail.com>
X-Mailman-Original-References	<7bb2d5e3-1abf-08d6-d7c8-0f1bd139815e@Alexander.Shukaev.name> <m2y2lr2uaw.fsf@gmail.com> <caae0787-d1bb-b4bf-93ff-c9e7f7147964@Alexander.Shukaev.name> <f0398105-c575-bcd7-0daa-54c6e1b2dbe9@Alexander.Shukaev.name> <m2mu272ppt.fsf@gmail.com> <3598262d-b65c-b1b4-310a-29149fd89ebf@Alexander.Shukaev.name> <04c384ac-bfbe-6073-829c-20712053bb1d@Alexander.Shukaev.name> <28ddec32-bee2-e6fd-d572-b09766f2be37@Alexander.Shukaev.name> <m2wo1b18ea.fsf@gmail.com> <20b43a48-2aac-032b-8bdf-16dffb25de99@Alexander.Shukaev.name> <m2sgbz12k0.fsf@gmail.com> <e8f008d7-bfd8-78e0-2061-9a2c153fe9eb@Alexander.Shukaev.name> <m2o8mn1155.fsf@gmail.com> <87o8mnqayh.fsf@igel.home> <m2k0xb0zhj.fsf@gmail.com> <87k0xboupe.fsf@igel.home> <m2363z0wli.fsf@gmail.com> <87eeniq5ln.fsf@igel.home>
Xref	csiph.com gnu.emacs.bug:134840

Show key headers only | View raw

>>>>> On Thu, 03 Sep 2020 16:48:04 +0200, Andreas Schwab <schwab@linux-m68k.org> said:

    Andreas> On Sep 03 2020, Robert Pluim wrote:
    >> Does it go away if you set font-backend . ftcrhb in your frame
    >> parameters (assuming youʼre using Cairo)?

    Andreas> That completely removes the delay.

So the solution is easy: just deprecate and remove the 'x' backend :-)

Robert

Back to gnu.emacs.bug | Previous | Next | Find similar

Thread

bug#43177: Bug: Emacs 27.1 hangs forever in `FcCharSetSubtractCount' from '/usr/lib/libfontconfig.so.1' Robert Pluim <rpluim@gmail.com> - 2020-09-03 17:10 +0200

csiph-web