apport-gtk crashed with signal 5 in g_log_writer_default()

[Giovanni Calmon]

I can´t provide any other information other than what was collected.

ProblemType: Crash
DistroRelease: Ubuntu 23.04
Package: apport-gtk 2.24.0-0ubuntu2
ProcVersionSignature: Ubuntu 5.19.0-21.21-generic 5.19.7
Uname: Linux 5.19.0-21-generic x86_64
ApportVersion: 2.24.0-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: unknown
CrashReports:
 640:1000:124:9017369:2023-02-10 20:09:56.662793636 -0300:2023-02-10 20:09:57.662793636 -0300:/var/crash/_usr_lib_xorg_Xorg.1000.crash
 640:1000:124:1463707:2023-02-10 20:09:58.698746919 -0300:2023-02-10 20:09:59.698746919 -0300:/var/crash/_usr_bin_kwin_x11.1000.crash
 640:1000:124:633811:2023-02-10 20:09:59.986718177 -0300:2023-02-10 20:10:00.986718177 -0300:/var/crash/_usr_bin_xembedsniproxy.1000.crash
 640:1000:124:653094:2023-02-10 20:10:01.258690357 -0300:2023-02-10 20:10:02.258690357 -0300:/var/crash/_usr_bin_gmenudbusmenuproxy.1000.crash
 640:1000:124:9999990:2023-02-10 20:10:05.770595073 -0300:2023-02-10 20:10:06.770595073 -0300:/var/crash/_usr_share_apport_apport-gtk.1000.crash
CurrentDesktop: KDE
Date: Fri Feb 10 20:10:04 2023
ExecutablePath: /usr/share/apport/apport-gtk
InterpreterPath: /usr/bin/python3.11
PackageArchitecture: all
ProcCmdline: /usr/bin/python3 /usr/share/apport/apport-gtk
ProcEnviron:
 LANGUAGE=pt_BR:pt:en
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
Python3Details: /usr/bin/python3.11, Python 3.11.1, python3-minimal, 3.11.1-3
PythonDetails: N/A
Signal: 5
SourcePackage: apport
StacktraceTop:
 g_log_writer_default () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_log_structured_array () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_log_structured_standard () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libgtk-3.so.0
 g_type_create_instance () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: apport-gtk crashed with signal 5 in g_log_writer_default()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo users
separator:

[Apport retracing service (apport)]

StacktraceTop:
 g_log_writer_default (log_level=<optimized out>, fields=0x7fff5f6910c0, n_fields=6, user_data=0x0) at ../../../glib/gmessages.c:563
 g_log_structured_array (n_fields=6, fields=0x7fff5f6910c0, log_level=G_LOG_LEVEL_ERROR) at ../../../glib/gmessages.c:1994
 g_log_structured_array (log_level=log_level@entry=G_LOG_LEVEL_ERROR, fields=fields@entry=0x7fff5f6910c0, n_fields=n_fields@entry=6) at ../../../glib/gmessages.c:1967
 g_log_structured_standard (log_domain=log_domain@entry=0x7fb886c4c060 "Gtk", log_level=log_level@entry=G_LOG_LEVEL_ERROR, file=file@entry=0x7fb886ca4238 "../../../gtk/gtkstylecontext.c", line=line@entry=0x7fb886c63807 "348", func=func@entry=0x7fb886ca5ba0 <__func__.70> "gtk_style_context_init", message_format=message_format@entry=0x7fb886ca4760 "Can't create a GtkStyleContext without a display connection") at ../../../glib/gmessages.c:2051
 gtk_style_context_init (context=0x26b74c0) at ../../../gtk/gtkstylecontext.c:348

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Simon Chopin (schopin)]

Little bit of data here. For some reason glib2.0 is thinking we're in a GDB context and so is spitting out a SIGTRAP rather than the expected SIGABRT, see https://sources.debian.org/src/glib2.0/2.78.3-1/glib/gmessages.c/#L556

Now, why is it aborting I'm not too sure. The stack trace gives us a hint, as it seems it's failing to detect a graphical environment.

Did the crash appear spontaneously on the desktop, or were you trying to report another bug?