From mboxrd@z Thu Jan 1 00:00:00 1970 Path: news.gmane.io!.POSTED.blaine.gmane.org!not-for-mail From: Paul Eggert Newsgroups: gmane.emacs.bugs Subject: bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04 Date: Wed, 8 Dec 2021 17:35:27 -0800 Organization: UCLA Computer Science Department Message-ID: <5d033739-b73d-0d62-41e4-75277cd5872b@cs.ucla.edu> References: <9b24e2b8-ac42-9bd8-f283-aa39dc2d42bd@cs.ucla.edu> <621348b7-7fa1-dc84-3b54-f679ae06f4a1@cs.ucla.edu> <87a6had3da.fsf@yahoo.com> Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Injection-Info: ciao.gmane.io; posting-host="blaine.gmane.org:116.202.254.214"; logging-data="19253"; mail-complaints-to="usenet@ciao.gmane.io" User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.3.0 Cc: 44204@debbugs.gnu.org, Bhavin Gandhi To: Po Lu , Stefan Kangas Original-X-From: bug-gnu-emacs-bounces+geb-bug-gnu-emacs=m.gmane-mx.org@gnu.org Thu Dec 09 02:36:39 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 1mv8MO-0004s8-QN for geb-bug-gnu-emacs@m.gmane-mx.org; Thu, 09 Dec 2021 02:36:36 +0100 Original-Received: from localhost ([::1]:58322 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mv8MN-0007HA-Jj for geb-bug-gnu-emacs@m.gmane-mx.org; Wed, 08 Dec 2021 20:36:35 -0500 Original-Received: from eggs.gnu.org ([209.51.188.92]:41168) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mv8Lq-0007Gz-Ra for bug-gnu-emacs@gnu.org; Wed, 08 Dec 2021 20:36:02 -0500 Original-Received: from debbugs.gnu.org ([209.51.188.43]:58655) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1mv8Lq-0004nM-GU for bug-gnu-emacs@gnu.org; Wed, 08 Dec 2021 20:36:02 -0500 Original-Received: from Debian-debbugs by debbugs.gnu.org with local (Exim 4.84_2) (envelope-from ) id 1mv8Lq-0003Dv-Dh for bug-gnu-emacs@gnu.org; Wed, 08 Dec 2021 20:36:02 -0500 X-Loop: help-debbugs@gnu.org Resent-From: Paul Eggert Original-Sender: "Debbugs-submit" Resent-CC: bug-gnu-emacs@gnu.org Resent-Date: Thu, 09 Dec 2021 01:36:02 +0000 Resent-Message-ID: Resent-Sender: help-debbugs@gnu.org X-GNU-PR-Message: followup 44204 X-GNU-PR-Package: emacs Original-Received: via spool by 44204-submit@debbugs.gnu.org id=B44204.163901374112357 (code B ref 44204); Thu, 09 Dec 2021 01:36:02 +0000 Original-Received: (at 44204) by debbugs.gnu.org; 9 Dec 2021 01:35:41 +0000 Original-Received: from localhost ([127.0.0.1]:41966 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mv8LV-0003DF-EQ for submit@debbugs.gnu.org; Wed, 08 Dec 2021 20:35:41 -0500 Original-Received: from zimbra.cs.ucla.edu ([131.179.128.68]:34146) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from ) id 1mv8LS-0003D1-AW for 44204@debbugs.gnu.org; Wed, 08 Dec 2021 20:35:40 -0500 Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 0DEF21600AE; Wed, 8 Dec 2021 17:35:32 -0800 (PST) Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id POeaY_wwkGfg; Wed, 8 Dec 2021 17:35:31 -0800 (PST) Original-Received: from localhost (localhost [127.0.0.1]) by zimbra.cs.ucla.edu (Postfix) with ESMTP id 43A3F1600F6; Wed, 8 Dec 2021 17:35:31 -0800 (PST) X-Virus-Scanned: amavisd-new at zimbra.cs.ucla.edu Original-Received: from zimbra.cs.ucla.edu ([127.0.0.1]) by localhost (zimbra.cs.ucla.edu [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id aNVUIVRmMWZf; Wed, 8 Dec 2021 17:35:31 -0800 (PST) Original-Received: from [131.179.64.200] (Penguin.CS.UCLA.EDU [131.179.64.200]) by zimbra.cs.ucla.edu (Postfix) with ESMTPSA id 236191600AE; Wed, 8 Dec 2021 17:35:31 -0800 (PST) Content-Language: en-US In-Reply-To: <87a6had3da.fsf@yahoo.com> 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:221972 Archived-At: On 12/8/21 16:32, Po Lu wrote: > It works here (on both X11 and Xwayland), but I'm using Fedora > 35. That's odd, as I observe some of the problem on Fedora 35 x86-64, using the default GNOME login. I built current Emacs master (commit 63f07ea22f3954c2154d831017caf494911cb515) with './configure --with-xwidgets --enable-gcc-warnings', then run 'src/emacs -Q', then in the *scratch* buffer type: (make-xwidget 'webkit "title" 500 500 '()) followed by C-j. On stderr I see this string: Overriding existing handler for signal 10. Set JSC_SIGNAL_FOR_GC if you want WebKit to use a different signal and in the *Messages* buffer I see: is undefined [4 times] On this platform, the shell command "env | grep '^XDG' | sort" outputs: XDG_CURRENT_DESKTOP=GNOME XDG_DATA_DIRS=/home/eggert/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share/:/usr/share/ XDG_MENU_PREFIX=gnome- XDG_RUNTIME_DIR=/run/user/1000 XDG_SESSION_CLASS=user XDG_SESSION_DESKTOP=gnome XDG_SESSION_TYPE=wayland > Paul, could you tell me what version of WebKitGTK you are using? On Fedora 35, 'dnf info' reports: Name : webkit2gtk3 Version : 2.34.1 Release : 2.fc35 On my Ubuntu 20.04.3 LTS x86-64 platform, where I observe both the above issues and the Gdk-WARNINGs I mentioned previously, 'dpkg -s libwebkit2gtk-4.0-37' reports: Version: 2.34.1-0ubuntu0.20.04.1 and "env | grep '^XDG' | sort" outputs: XDG_CONFIG_DIRS=/etc/xdg/xdg-ubuntu:/etc/xdg XDG_CURRENT_DESKTOP=ubuntu:GNOME XDG_DATA_DIRS=/usr/share/ubuntu:/usr/local/share/:/usr/share/:/var/lib/snapd/desktop XDG_MENU_PREFIX=gnome- XDG_RUNTIME_DIR=/run/user/1000 XDG_SESSION_CLASS=user XDG_SESSION_DESKTOP=ubuntu XDG_SESSION_TYPE=x11