* bug#44204: Emacs --with-xwidgets complains under Wayland
@ 2020-10-25 0:00 Paul Eggert
2020-10-25 0:24 ` bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04 Paul Eggert
` (2 more replies)
0 siblings, 3 replies; 13+ messages in thread
From: Paul Eggert @ 2020-10-25 0:00 UTC (permalink / raw
To: 44204
Under Ubuntu 20.04.1 LTS x86-64, when I use './configure --with-xwidgets' and
run Emacs in the default windowing environment (which is Gnome under Wayland),
simple xwidgets functions do not seem to work. For example:
(make-xwidget 'webkit "title" 500 500 '())
causes the following to appear on stderr:
(emacs:139090): Gdk-WARNING **: 16:53:59.652:
../../../../../gdk/x11/gdkwindow-x11.c:5633 drawable is not a native X11 window
(emacs:139090): Gdk-WARNING **: 16:53:59.652:
../../../../../gdk/x11/gdkwindow-x11.c:5633 drawable is not a native X11 window
(emacs:139090): Gdk-WARNING **: 16:53:59.652:
../../../../../gdk/x11/gdkwindow-x11.c:5633 drawable is not a native X11 window
Apparently the Emacs xwidgets code assumes native X11, but Emacs is running
under Wayland, not native X11.
I observe the problem when running Emacs 26.3, Emacs 27.1, and Emacs savannah
master, so it's not a new problem.
A simple workaround is to not use --with-xwidgets; this is now Debian and Ubuntu
build the Emacs 26.3 that they distribute, at any rate.
^ permalink raw reply [flat|nested] 13+ messages in thread
* bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04
2020-10-25 0:00 bug#44204: Emacs --with-xwidgets complains under Wayland Paul Eggert
@ 2020-10-25 0:24 ` Paul Eggert
2020-10-25 5:51 ` bug#44204: Emacs --with-xwidgets complains under Wayland Bhavin Gandhi
2020-10-25 13:19 ` bug#44204: Emacs --with-xwidgets complains under Wayland Lars Ingebrigtsen
2 siblings, 0 replies; 13+ messages in thread
From: Paul Eggert @ 2020-10-25 0:24 UTC (permalink / raw
To: 44204
Oops, I now see that I am not running under Gnome under Wayland. At least,
$ echo $XDG_SESSION_TYPE
outputs "x11". So, forget all my comments about Wayland. It's the default Ubuntu
20.04 Gnome windowing manager.
But we still have a bug here. Why is the Emacs xwidgets code complaining about
not having native x11 access?
^ permalink raw reply [flat|nested] 13+ messages in thread
* bug#44204: Emacs --with-xwidgets complains under Wayland
2020-10-25 0:00 bug#44204: Emacs --with-xwidgets complains under Wayland Paul Eggert
2020-10-25 0:24 ` bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04 Paul Eggert
@ 2020-10-25 5:51 ` Bhavin Gandhi
2020-10-25 17:25 ` bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04 Paul Eggert
2020-10-25 13:19 ` bug#44204: Emacs --with-xwidgets complains under Wayland Lars Ingebrigtsen
2 siblings, 1 reply; 13+ messages in thread
From: Bhavin Gandhi @ 2020-10-25 5:51 UTC (permalink / raw
To: Paul Eggert; +Cc: 44204
On Sun, 25 Oct 2020 at 05:31, Paul Eggert <eggert@cs.ucla.edu> wrote:
>
> Under Ubuntu 20.04.1 LTS x86-64, when I use './configure --with-xwidgets' and
> run Emacs in the default windowing environment (which is Gnome under Wayland),
> simple xwidgets functions do not seem to work. For example:
>
> (make-xwidget 'webkit "title" 500 500 '())
> […]
I tried executing the above line in the *scratch* buffer, nothing
happens (emacs -Q). Is it expected behavior? I don't see any errors in
the terminal as well. I'm running under wayland on GNOME 3.36.7 and
Fedora 32.
In GNU Emacs 27.1 (build 1, x86_64-redhat-linux-gnu, GTK+ Version
3.24.21, cairo version 1.16.0)
of 2020-08-21 built on buildvm-x86-24.iad2.fedoraproject.org
Windowing system distributor 'Fedora Project', version 11.0.12009000
System Description: Fedora 32 (Workstation Edition)
Configured using:
'configure --build=x86_64-redhat-linux-gnu
--host=x86_64-redhat-linux-gnu --program-prefix=
--disable-dependency-tracking --prefix=/usr --exec-prefix=/usr
--bindir=/usr/bin --sbindir=/usr/sbin --sysconfdir=/etc
--datadir=/usr/share --includedir=/usr/include --libdir=/usr/lib64
--libexecdir=/usr/libexec --localstatedir=/var
--sharedstatedir=/var/lib --mandir=/usr/share/man
--infodir=/usr/share/info --with-dbus --with-gif --with-jpeg --with-png
--with-rsvg --with-tiff --with-xft --with-xpm --with-x-toolkit=gtk3
--with-gpm=no --with-xwidgets --with-modules --with-harfbuzz
--with-cairo --with-json build_alias=x86_64-redhat-linux-gnu
host_alias=x86_64-redhat-linux-gnu 'CFLAGS=-DMAIL_USE_LOCKF -O2 -g
-pipe -Wall -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2
-Wp,-D_GLIBCXX_ASSERTIONS -fexceptions -fstack-protector-strong
-grecord-gcc-switches -specs=/usr/lib/rpm/redhat/redhat-hardened-cc1
-specs=/usr/lib/rpm/redhat/redhat-annobin-cc1 -m64 -mtune=generic
-fasynchronous-unwind-tables -fstack-clash-protection -fcf-protection'
LDFLAGS=-Wl,-z,relro
PKG_CONFIG_PATH=:/usr/lib64/pkgconfig:/usr/share/pkgconfig'
Configured features:
XPM JPEG TIFF GIF PNG RSVG CAIRO SOUND DBUS GSETTINGS GLIB NOTIFY
INOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE HARFBUZZ M17N_FLT LIBOTF
ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 XDBE XIM MODULES THREADS XWIDGETS
LIBSYSTEMD JSON PDUMPER GMP
--
Warm Regards,
Bhavin Gandhi (bhavin192) | https://geeksocket.in
^ permalink raw reply [flat|nested] 13+ messages in thread
* bug#44204: Emacs --with-xwidgets complains under Wayland
2020-10-25 0:00 bug#44204: Emacs --with-xwidgets complains under Wayland Paul Eggert
2020-10-25 0:24 ` bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04 Paul Eggert
2020-10-25 5:51 ` bug#44204: Emacs --with-xwidgets complains under Wayland Bhavin Gandhi
@ 2020-10-25 13:19 ` Lars Ingebrigtsen
2 siblings, 0 replies; 13+ messages in thread
From: Lars Ingebrigtsen @ 2020-10-25 13:19 UTC (permalink / raw
To: Paul Eggert; +Cc: 44204
Paul Eggert <eggert@cs.ucla.edu> writes:
> Under Ubuntu 20.04.1 LTS x86-64, when I use './configure
> --with-xwidgets' and run Emacs in the default windowing environment
> (which is Gnome under Wayland), simple xwidgets functions do not seem
> to work. For example:
>
> (make-xwidget 'webkit "title" 500 500 '())
>
> causes the following to appear on stderr:
>
> (emacs:139090): Gdk-WARNING **: 16:53:59.652:
> ../../../../../gdk/x11/gdkwindow-x11.c:5633 drawable is not a native
> X11 window
Just a data point: Under Debian bullseye (Gnome/Xorg), this warning is
not issued.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 13+ messages in thread
* bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04
2020-10-25 5:51 ` bug#44204: Emacs --with-xwidgets complains under Wayland Bhavin Gandhi
@ 2020-10-25 17:25 ` Paul Eggert
2020-10-25 17:35 ` Lars Ingebrigtsen
2021-12-08 20:23 ` Stefan Kangas
0 siblings, 2 replies; 13+ messages in thread
From: Paul Eggert @ 2020-10-25 17:25 UTC (permalink / raw
To: Bhavin Gandhi; +Cc: 44204
On 10/24/20 10:51 PM, Bhavin Gandhi wrote:
>> (make-xwidget 'webkit "title" 500 500 '())
>
> I tried executing the above line in the *scratch* buffer, nothing
> happens (emacs -Q). Is it expected behavior?
Yes, it's just a trivial example that doesn't do anything. The point is that the
xwidget startup causes the diagnostics that I mentioned, on Ubuntu 20.04.
> I don't see any errors in
> the terminal as well. I'm running under wayland on GNOME 3.36.7 and
> Fedora 32.
Yes, I was wrong when I fingered Wayland in the original bug report. I've
retitled the bug report to say "under Ubuntu 20.04" rather than "under Wayland".
For what it's worth, Ubuntu 20.04 ships Emacs 26.3 without enabling xwidgets, so
the bug is not present in /usr/bin/emacs.
Also, I have not tested the Emacs 27.1 that Ubuntu makes available as a snap,
but that snap outputs such a blizzard of other diagnostics, that I expect nobody
would care anyway. See:
https://bugs.launchpad.net/ubuntu/+source/emacs/+bug/1898083
I am getting the impression that Ubuntu no longer cares about Emacs; if that's
true, I suppose I should stop using Ubuntu.
^ permalink raw reply [flat|nested] 13+ messages in thread
* bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04
2020-10-25 17:25 ` bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04 Paul Eggert
@ 2020-10-25 17:35 ` Lars Ingebrigtsen
2021-12-08 20:23 ` Stefan Kangas
1 sibling, 0 replies; 13+ messages in thread
From: Lars Ingebrigtsen @ 2020-10-25 17:35 UTC (permalink / raw
To: Paul Eggert; +Cc: 44204, Bhavin Gandhi
Paul Eggert <eggert@cs.ucla.edu> writes:
> On 10/24/20 10:51 PM, Bhavin Gandhi wrote:
>
>>> (make-xwidget 'webkit "title" 500 500 '())
>>
>> I tried executing the above line in the *scratch* buffer, nothing
>> happens (emacs -Q). Is it expected behavior?
>
> Yes, it's just a trivial example that doesn't do anything. The point
> is that the xwidget startup causes the diagnostics that I mentioned,
> on Ubuntu 20.04.
I mean "nothing happens" as in "there's no errors". :-) Sorry for
being unclear.
--
(domestic pets only, the antidote for overdose, milk.)
bloggy blog: http://lars.ingebrigtsen.no
^ permalink raw reply [flat|nested] 13+ messages in thread
* bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04
2020-10-25 17:25 ` bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04 Paul Eggert
2020-10-25 17:35 ` Lars Ingebrigtsen
@ 2021-12-08 20:23 ` Stefan Kangas
2021-12-08 21:12 ` Paul Eggert
1 sibling, 1 reply; 13+ messages in thread
From: Stefan Kangas @ 2021-12-08 20:23 UTC (permalink / raw
To: Paul Eggert; +Cc: 44204, Bhavin Gandhi
Paul Eggert <eggert@cs.ucla.edu> writes:
> On 10/24/20 10:51 PM, Bhavin Gandhi wrote:
>
>>> (make-xwidget 'webkit "title" 500 500 '())
>>
>> I tried executing the above line in the *scratch* buffer, nothing
>> happens (emacs -Q). Is it expected behavior?
>
> Yes, it's just a trivial example that doesn't do anything. The point is that the
> xwidget startup causes the diagnostics that I mentioned, on Ubuntu 20.04.
(I am also not seeing any of these diagnostics on current master,
running Debian stable/bullseye.)
I guess someone running Ubuntu 20.04 could try reproducing this again
given that there has been a lot of activity on the xwidget branch
recently.
^ permalink raw reply [flat|nested] 13+ messages in thread
* bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04
2021-12-08 20:23 ` Stefan Kangas
@ 2021-12-08 21:12 ` Paul Eggert
2021-12-08 22:06 ` Stefan Kangas
0 siblings, 1 reply; 13+ messages in thread
From: Paul Eggert @ 2021-12-08 21:12 UTC (permalink / raw
To: Stefan Kangas; +Cc: 44204, Bhavin Gandhi
On 12/8/21 12:23, Stefan Kangas wrote:
> I guess someone running Ubuntu 20.04 could try reproducing this again
> given that there has been a lot of activity on the xwidget branch
> recently.
I just now checked the current Emacs master (commit
00d107ebead8d710cbe339d9af717e6eb2f9f2ff) on Ubuntu 21.10 with patches
current as of today, and things have gotten a bit worse.
Configuring with './configure --with-xwidgets', building and then
starting with 'emacs -Q', and typing this:
(make-xwidget 'webkit "title" 500 500 '())
followed by C-j, causes the following text to be output to stderr:
-----
Overriding existing handler for signal 10. Set JSC_SIGNAL_FOR_GC if you
want WebKit to use a different signal
(emacs:66402): Gdk-WARNING **: 13:05:22.877:
../../../../../gdk/x11/gdkwindow-x11.c:5653 drawable is not a native X11
window
(emacs:66402): Gdk-WARNING **: 13:05:22.880:
../../../../../gdk/x11/gdkwindow-x11.c:5653 drawable is not a native X11
window
(emacs:66402): Gdk-WARNING **: 13:05:22.880:
../../../../../gdk/x11/gdkwindow-x11.c:5653 drawable is not a native X11
window
-----
and the following text to be put into Emacs *Messages* buffer:
-----
<xwidget-event> is undefined [4 times]
-----
I am using the default Ubuntu window manager. The command "env | grep
'^XDG' | sort" outputs:
XDG_CONFIG_DIRS=/etc/xdg/xdg-ubuntu-xorg:/etc/xdg
XDG_CURRENT_DESKTOP=ubuntu:GNOME
XDG_DATA_DIRS=/usr/share/ubuntu-xorg:/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-xorg
XDG_SESSION_TYPE=x11
^ permalink raw reply [flat|nested] 13+ messages in thread
* bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04
2021-12-08 21:12 ` Paul Eggert
@ 2021-12-08 22:06 ` Stefan Kangas
2021-12-09 0:32 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
0 siblings, 1 reply; 13+ messages in thread
From: Stefan Kangas @ 2021-12-08 22:06 UTC (permalink / raw
To: Paul Eggert; +Cc: Po Lu, 44204, Bhavin Gandhi
Paul Eggert <eggert@cs.ucla.edu> writes:
> On 12/8/21 12:23, Stefan Kangas wrote:
>> I guess someone running Ubuntu 20.04 could try reproducing this again
>> given that there has been a lot of activity on the xwidget branch
>> recently.
(I shouldn't have said "branch", as this all takes place on master.)
> I just now checked the current Emacs master (commit
> 00d107ebead8d710cbe339d9af717e6eb2f9f2ff) on Ubuntu 21.10 with patches
> current as of today, and things have gotten a bit worse.
Thanks. I'm copying in Po Lu, who has done work in this area recently.
Maybe he'll be interested in taking a look.
^ permalink raw reply [flat|nested] 13+ messages in thread
* bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04
2021-12-08 22:06 ` Stefan Kangas
@ 2021-12-09 0:32 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-12-09 1:35 ` Paul Eggert
0 siblings, 1 reply; 13+ messages in thread
From: Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors @ 2021-12-09 0:32 UTC (permalink / raw
To: Stefan Kangas; +Cc: 44204, Paul Eggert, Bhavin Gandhi
Stefan Kangas <stefan@marxist.se> writes:
> Paul Eggert <eggert@cs.ucla.edu> writes:
>
>> On 12/8/21 12:23, Stefan Kangas wrote:
>>> I guess someone running Ubuntu 20.04 could try reproducing this again
>>> given that there has been a lot of activity on the xwidget branch
>>> recently.
>
> (I shouldn't have said "branch", as this all takes place on master.)
>
>> I just now checked the current Emacs master (commit
>> 00d107ebead8d710cbe339d9af717e6eb2f9f2ff) on Ubuntu 21.10 with patches
>> current as of today, and things have gotten a bit worse.
>
> Thanks. I'm copying in Po Lu, who has done work in this area recently.
> Maybe he'll be interested in taking a look.
Thanks. It works here (on both X11 and Xwayland), but I'm using Fedora
35.
Paul, could you tell me what version of WebKitGTK you are using?
^ permalink raw reply [flat|nested] 13+ messages in thread
* bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04
2021-12-09 0:32 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
@ 2021-12-09 1:35 ` Paul Eggert
2021-12-09 2:20 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-12-12 10:56 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
0 siblings, 2 replies; 13+ messages in thread
From: Paul Eggert @ 2021-12-09 1:35 UTC (permalink / raw
To: Po Lu, Stefan Kangas; +Cc: 44204, Bhavin Gandhi
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:
<xwidget-event> 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
^ permalink raw reply [flat|nested] 13+ messages in thread
* bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04
2021-12-09 1:35 ` Paul Eggert
@ 2021-12-09 2:20 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-12-12 10:56 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
1 sibling, 0 replies; 13+ messages in thread
From: Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors @ 2021-12-09 2:20 UTC (permalink / raw
To: Paul Eggert; +Cc: 44204, Stefan Kangas, Bhavin Gandhi
Paul Eggert <eggert@cs.ucla.edu> writes:
> 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
That's a completely different error, caused by JavaScriptCore overriding
the SIGUSR1 handler to stop threads for GC.
This is only done on systems running the Linux kernel, and once the JSC
developers add the programmatic interface that allows programs to change
the signal used, I plan to change it to their recommended workaround
signal, SIGRTMIN, on such systems.
> <xwidget-event> is undefined [4 times]
You are supposed to (require 'xwidget) before running any xwidget
functions. For some reason that isn't enforced.
> 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:
> 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
That is very odd, but I will look into this. Thanks.
^ permalink raw reply [flat|nested] 13+ messages in thread
* bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04
2021-12-09 1:35 ` Paul Eggert
2021-12-09 2:20 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
@ 2021-12-12 10:56 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
1 sibling, 0 replies; 13+ messages in thread
From: Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors @ 2021-12-12 10:56 UTC (permalink / raw
To: Paul Eggert; +Cc: 44204, Stefan Kangas, Bhavin Gandhi
Paul Eggert <eggert@cs.ucla.edu> writes:
> 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
Could you please install the debug information and source packages for
GDK 3 on that Ubuntu system, run Emacs under GDB with
`G_DEBUG=fatal-warnings', trigger the warning, and then print a
backtrace?
I want to know what is calling `gdk_x11_window_get_xid', and if it is
being called on the offscreen window.
Thanks.
^ permalink raw reply [flat|nested] 13+ messages in thread
end of thread, other threads:[~2021-12-12 10:56 UTC | newest]
Thread overview: 13+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2020-10-25 0:00 bug#44204: Emacs --with-xwidgets complains under Wayland Paul Eggert
2020-10-25 0:24 ` bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04 Paul Eggert
2020-10-25 5:51 ` bug#44204: Emacs --with-xwidgets complains under Wayland Bhavin Gandhi
2020-10-25 17:25 ` bug#44204: Emacs --with-xwidgets complains under Ubuntu 20.04 Paul Eggert
2020-10-25 17:35 ` Lars Ingebrigtsen
2021-12-08 20:23 ` Stefan Kangas
2021-12-08 21:12 ` Paul Eggert
2021-12-08 22:06 ` Stefan Kangas
2021-12-09 0:32 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-12-09 1:35 ` Paul Eggert
2021-12-09 2:20 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2021-12-12 10:56 ` Po Lu via Bug reports for GNU Emacs, the Swiss army knife of text editors
2020-10-25 13:19 ` bug#44204: Emacs --with-xwidgets complains under Wayland Lars Ingebrigtsen
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