Bug#920139: sddm: GTK and GNOME: Applications won't launch due error of glib2
Hello Adrian Immanuel Kiess,
I tried to search the net about this message:
"GLib-GIO-ERROR: No GSettings schemas are installed on the system"
And found results pointing to .../share/glib-2.0/schemas/.
Therefore renamed following file:
/usr/share/glib-2.0/schemas/gschemas.compiled
And received on the next logon attempt a similar trap
message as you did.
Therefore I assume this is based on this file missing or corrupt,
and unrelated to the sddm package, but not sure to which package
to reassign.
Are all packages in a configured state? Does following do any changes:
apt install -f
I could trigger a recreation when the file was missing by e.g.:
apt install --reinstall yelp
Were there any faults when installing/upgrading
some gnome packages lately?
Could you inspect this file on your system
or let it be recreated?
Kind regards,
Bernhard
root@debian:~# journalctl | grep traps -B4
Jan 31 16:30:09 debian gnome-session[1233]: gnome-session-binary[1233]: GLib-GIO-ERROR: No GSettings schemas are installed on the system
Jan 31 16:30:09 debian gnome-session[1233]: aborting...
Jan 31 16:30:09 debian gnome-session-binary[1233]: GLib-GIO-ERROR: No GSettings schemas are installed on the system
aborting...
Jan 31 16:30:09 debian kernel: traps: gnome-session-b[1233] trap int3 ip:7ff639d19be5 sp:7fff4eda4490 error:0 in libglib-2.0.so.0.5800.2[7ff639ce1000+7e000]
(gdb) bt
#0 0x00007ff639d19be5 in _g_log_abort (breakpoint=1) at ../../../glib/gmessages.c:554
#1 0x00007ff639d1aefd in g_logv (log_domain=0x7ff639f6f4e7 "GLib-GIO", log_level=G_LOG_LEVEL_ERROR, format=<optimized out>, args=args@entry=0x7fff4eda4560) at ../../../glib/gmessages.c:1371
#2 0x00007ff639d1b0cf in g_log (log_domain=log_domain@entry=0x7ff639f6f4e7 "GLib-GIO", log_level=log_level@entry=G_LOG_LEVEL_ERROR, format=format@entry=0x7ff639f8e0d8 "No GSettings schemas are installed on the system") at ../../../glib/gmessages.c:1413
#3 0x00007ff639f1f171 in g_settings_set_property (object=<optimized out>, prop_id=<optimized out>, value=0x7fff4eda46c0, pspec=<optimized out>) at ../../../gio/gsettings.c:585
#4 0x00007ff639dfb8c9 in object_set_property (nqueue=0x561977752880, value=<optimized out>, pspec=0x561977747e50, object=0x561977743210) at ../../../gobject/gobject.c:1447
#5 g_object_new_internal (class=class@entry=0x561977769520, params=params@entry=0x7fff4eda47f0, n_params=n_params@entry=1) at ../../../gobject/gobject.c:1839
#6 0x00007ff639dfd3a4 in g_object_new_valist (object_type=<optimized out>, first_property_name=first_property_name@entry=0x7ff639f8dbf3 "schema-id", var_args=var_args@entry=0x7fff4eda4940) at ../../../gobject/gobject.c:2128
#7 0x00007ff639dfd6d9 in g_object_new (object_type=<optimized out>, first_property_name=first_property_name@entry=0x7ff639f8dbf3 "schema-id") at ../../../gobject/gobject.c:1648
#8 0x00007ff639f1f1c5 in g_settings_new (schema_id=schema_id@entry=0x561975bb51c5 "org.gnome.SessionManager") at ../../../gio/gsettings.c:965
#9 0x0000561975ba7fec in gsm_manager_init (manager=0x56197776a100) at ../gnome-session/gsm-manager.c:3231
#10 0x00007ff639e190b7 in g_type_create_instance (type=<optimized out>) at ../../../gobject/gtype.c:1864
#11 0x00007ff639dfafe8 in g_object_constructor (type=<optimized out>, n_construct_properties=3, construct_params=0x561977767c50) at ../../../gobject/gobject.c:2154
#12 0x0000561975ba8458 in gsm_manager_constructor (type=94667378430464, n_construct_properties=3, construct_properties=0x561977767c50) at ../gnome-session/gsm-manager.c:2158
#13 0x00007ff639dfb34b in g_object_new_with_custom_constructor (n_params=2, params=0x7fff4eda4da0, class=0x561977769270) at ../../../gobject/gobject.c:1723
#14 g_object_new_internal (class=class@entry=0x561977769270, params=params@entry=0x7fff4eda4da0, n_params=n_params@entry=2) at ../../../gobject/gobject.c:1803
#15 0x00007ff639dfd3a4 in g_object_new_valist (object_type=<optimized out>, first_property_name=first_property_name@entry=0x561975bb7d25 "client-store", var_args=var_args@entry=0x7fff4eda4ef0) at ../../../gobject/gobject.c:2128
#16 0x00007ff639dfd6d9 in g_object_new (object_type=<optimized out>, first_property_name=first_property_name@entry=0x561975bb7d25 "client-store") at ../../../gobject/gobject.c:1648
#17 0x0000561975ba9393 in gsm_manager_new (client_store=0x561977760a80, failsafe=0) at ../gnome-session/gsm-manager.c:3283
#18 0x0000561975bb2bf7 in create_manager () at ../gnome-session/main.c:140
#19 on_bus_acquired (connection=<optimized out>, name=<optimized out>, data=<optimized out>) at ../gnome-session/main.c:164
#20 0x00007ff639f3aff4 in connection_get_cb (source_object=<optimized out>, res=0x7ff628004500, user_data=0x561977768570) at ../../../gio/gdbusnameowning.c:487
#21 0x00007ff639edc5b9 in g_task_return_now (task=0x7ff628004500) at ../../../gio/gtask.c:1148
#22 0x00007ff639edd036 in g_task_return (task=0x7ff628004500, type=<optimized out>) at ../../../gio/gtask.c:1206
#23 0x00007ff639f2d412 in bus_get_async_initable_cb (source_object=0x56197774e260, res=0x5619777671f0, user_data=user_data@entry=0x7ff628004500) at ../../../gio/gdbusconnection.c:7314
#24 0x00007ff639edc5b9 in g_task_return_now (task=0x5619777671f0) at ../../../gio/gtask.c:1148
#25 0x00007ff639edc5f9 in complete_in_idle_cb (task=0x5619777671f0) at ../../../gio/gtask.c:1162
#26 0x00007ff639d13cb8 in g_main_dispatch (context=0x56197774dc20) at ../../../glib/gmain.c:3182
#27 g_main_context_dispatch (context=context@entry=0x56197774dc20) at ../../../glib/gmain.c:3847
#28 0x00007ff639d140a8 in g_main_context_iterate (context=0x56197774dc20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3920
#29 0x00007ff639d143a2 in g_main_loop_run (loop=0x561977760890) at ../../../glib/gmain.c:4116
#30 0x0000561975b8ff16 in main (argc=<optimized out>, argv=<optimized out>) at ../gnome-session/main.c:432
# Buster amd64 qemu VM 2019-01-31
apt update
apt dist-upgrade
apt install systemd-coredump xserver-xorg sddm gnome-session
apt install mc htop gdb strace dpkg-dev devscripts
apt install gnome-session-bin-dbgsym libglib2.0-0-dbgsym
reboot
# if that file is missing bug is triggered
mv /usr/share/glib-2.0/schemas/gschemas.compiled /usr/share/glib-2.0/schemas/gschemas.compiled.orig
root@debian:~# dpkg -S /usr/share/glib-2.0/schemas/gschemas.compiled
dpkg-query: Kein Pfad gefunden, der auf Muster /usr/share/glib-2.0/schemas/gschemas.compiled passt
root@debian:~# dpkg -S /usr/share/glib-2.0/schemas
yelp, libglib2.0-0:amd64, desktop-base, network-manager-gnome, libgdm1, gcr, gnome-session-bin, mousetweaks, gnome-user-share, gnome-control-center-data, libgnomekbd-common, colord, gnome-shell, gnome-shell-common, mutter-common, gnome-keyring, libgoa-1.0-common, gsettings-desktop-schemas, cheese-common, gnome-settings-daemon-common, libgweather-common, evolution-data-server-common, libgtk-3-common: /usr/share/glib-2.0/schemas
dmesg
[ 1096.976060] traps: gnome-session-b[1233] trap int3 ip:7ff639d19be5 sp:7fff4eda4490 error:0 in libglib-2.0.so.0.5800.2[7ff639ce1000+7e000]
root@debian:~# journalctl | grep traps -B4
Jan 31 16:30:09 debian gnome-session[1233]: gnome-session-binary[1233]: GLib-GIO-ERROR: No GSettings schemas are installed on the system
Jan 31 16:30:09 debian gnome-session[1233]: aborting...
Jan 31 16:30:09 debian gnome-session-binary[1233]: GLib-GIO-ERROR: No GSettings schemas are installed on the system
aborting...
Jan 31 16:30:09 debian kernel: traps: gnome-session-b[1233] trap int3 ip:7ff639d19be5 sp:7fff4eda4490 error:0 in libglib-2.0.so.0.5800.2[7ff639ce1000+7e000]
0x7ff639d19be5 - 0x7ff639ce1000 = 0x38BE5
root@debian:~# addr2line -e /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0.5800.2 0x38BE5
./debian/build/deb/../../../glib/gfileutils.c:1312 (discriminator 1)
root@debian:~# coredumpctl list
TIME PID UID GID SIG COREFILE EXE
Thu 2019-01-31 16:30:09 CET 1233 1000 1000 5 present /usr/lib/gnome-session/gnome-session-binary
set width 0
set pagination off
bt
root@debian:~# coredumpctl gdb 1233
PID: 1233 (gnome-session-b)
UID: 1000 (benutzer)
GID: 1000 (benutzer)
Signal: 5 (TRAP)
Timestamp: Thu 2019-01-31 16:30:09 CET (5min ago)
Command Line: /usr/lib/gnome-session/gnome-session-binary
Executable: /usr/lib/gnome-session/gnome-session-binary
Control Group: /user.slice/user-1000.slice/session-9.scope
Unit: session-9.scope
Slice: user-1000.slice
Session: 9
Owner UID: 1000 (benutzer)
Boot ID: 58aeb13b44884968ab21995dc9b499fc
Machine ID: 32f43b50ac8c4b21941bc0b02f8e7811
Hostname: debian
Storage: /var/lib/systemd/coredump/core.gnome-session-b.1000.58aeb13b44884968ab21995dc9b499fc.1233.1548948609000000.lz4
Message: Process 1233 (gnome-session-b) of user 1000 dumped core.
Stack trace of thread 1233:
#0 0x00007ff639d19be5 n/a (libglib-2.0.so.0)
#1 0x00007ff639d1aefd g_logv (libglib-2.0.so.0)
#2 0x00007ff639d1b0cf g_log (libglib-2.0.so.0)
#3 0x00007ff639f1f171 n/a (libgio-2.0.so.0)
#4 0x00007ff639dfb8c9 n/a (libgobject-2.0.so.0)
#5 0x00007ff639dfd3a4 g_object_new_valist (libgobject-2.0.so.0)
#6 0x00007ff639dfd6d9 g_object_new (libgobject-2.0.so.0)
#7 0x0000561975ba7fec n/a (gnome-session-binary)
#8 0x00007ff639e190b7 g_type_create_instance (libgobject-2.0.so.0)
#9 0x00007ff639dfafe8 n/a (libgobject-2.0.so.0)
#10 0x0000561975ba8458 n/a (gnome-session-binary)
#11 0x00007ff639dfb34b n/a (libgobject-2.0.so.0)
#12 0x00007ff639dfd3a4 g_object_new_valist (libgobject-2.0.so.0)
#13 0x00007ff639dfd6d9 g_object_new (libgobject-2.0.so.0)
#14 0x0000561975ba9393 n/a (gnome-session-binary)
#15 0x0000561975bb2bf7 n/a (gnome-session-binary)
#16 0x00007ff639f3aff4 n/a (libgio-2.0.so.0)
#17 0x00007ff639edc5b9 n/a (libgio-2.0.so.0)
#18 0x00007ff639edd036 n/a (libgio-2.0.so.0)
#19 0x00007ff639f2d412 n/a (libgio-2.0.so.0)
#20 0x00007ff639edc5b9 n/a (libgio-2.0.so.0)
#21 0x00007ff639edc5f9 n/a (libgio-2.0.so.0)
#22 0x00007ff639d13cb8 g_main_context_dispatch (libglib-2.0.so.0)
#23 0x00007ff639d140a8 n/a (libglib-2.0.so.0)
#24 0x00007ff639d143a2 g_main_loop_run (libglib-2.0.so.0)
#25 0x0000561975b8ff16 n/a (gnome-session-binary)
#26 0x00007ff6395fa09b __libc_start_main (libc.so.6)
#27 0x0000561975b9028a n/a (gnome-session-binary)
Stack trace of thread 1309:
#0 0x00007ff639d19839 g_malloc (libglib-2.0.so.0)
#1 0x00007ff639d589cf g_variant_type_copy (libglib-2.0.so.0)
#2 0x00007ff639f364e3 n/a (libgio-2.0.so.0)
#3 0x00007ff639f36169 n/a (libgio-2.0.so.0)
#4 0x00007ff639f363e5 n/a (libgio-2.0.so.0)
#5 0x00007ff639f38275 g_dbus_message_new_from_blob (libgio-2.0.so.0)
#6 0x00007ff639f42d68 n/a (libgio-2.0.so.0)
#7 0x00007ff639edc5b9 n/a (libgio-2.0.so.0)
#8 0x00007ff639edc5f9 n/a (libgio-2.0.so.0)
#9 0x00007ff639d13cb8 g_main_context_dispatch (libglib-2.0.so.0)
#10 0x00007ff639d140a8 n/a (libglib-2.0.so.0)
#11 0x00007ff639d143a2 g_main_loop_run (libglib-2.0.so.0)
#12 0x00007ff639f40d26 n/a (libgio-2.0.so.0)
#13 0x00007ff639d3c325 n/a (libglib-2.0.so.0)
#14 0x00007ff6390f0fa3 start_thread (libpthread.so.0)
#15 0x00007ff6396cf7ef __clone (libc.so.6)
Stack trace of thread 1310:
#0 0x00007ff6396ca269 syscall (libc.so.6)
#1 0x00007ff639d5df1a g_cond_wait_until (libglib-2.0.so.0)
#2 0x00007ff639ce6051 n/a (libglib-2.0.so.0)
#3 0x00007ff639d3ce02 n/a (libglib-2.0.so.0)
#4 0x00007ff639d3c325 n/a (libglib-2.0.so.0)
#5 0x00007ff6390f0fa3 start_thread (libpthread.so.0)
#6 0x00007ff6396cf7ef __clone (libc.so.6)
Stack trace of thread 1308:
#0 0x00007ff6396c4b39 __poll (libc.so.6)
#1 0x00007ff639d14016 n/a (libglib-2.0.so.0)
#2 0x00007ff639d1413c g_main_context_iteration (libglib-2.0.so.0)
#3 0x00007ff639d14181 n/a (libglib-2.0.so.0)
#4 0x00007ff639d3c325 n/a (libglib-2.0.so.0)
#5 0x00007ff6390f0fa3 start_thread (libpthread.so.0)
#6 0x00007ff6396cf7ef __clone (libc.so.6)
GNU gdb (Debian 8.2-1) 8.2
Copyright (C) 2018 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.
Type "show copying" and "show warranty" for details.
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Reading symbols from /usr/lib/gnome-session/gnome-session-binary...Reading symbols from /usr/lib/debug/.build-id/31/da8671c798993fadfe96d75ab0b719bed13540.debug...done.
done.
warning: core file may not match specified executable file.
[New LWP 1233]
[New LWP 1309]
[New LWP 1310]
[New LWP 1308]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/gnome-session/gnome-session-binary'.
Program terminated with signal SIGTRAP, Trace/breakpoint trap.
#0 0x00007ff639d19be5 in _g_log_abort (breakpoint=1) at ../../../glib/gmessages.c:554
554 ../../../glib/gmessages.c: Datei oder Verzeichnis nicht gefunden.
[Current thread is 1 (Thread 0x7ff63608c200 (LWP 1233))]
(gdb) set width 0
(gdb) set pagination off
(gdb) bt
#0 0x00007ff639d19be5 in _g_log_abort (breakpoint=1) at ../../../glib/gmessages.c:554
#1 0x00007ff639d1aefd in g_logv (log_domain=0x7ff639f6f4e7 "GLib-GIO", log_level=G_LOG_LEVEL_ERROR, format=<optimized out>, args=args@entry=0x7fff4eda4560) at ../../../glib/gmessages.c:1371
#2 0x00007ff639d1b0cf in g_log (log_domain=log_domain@entry=0x7ff639f6f4e7 "GLib-GIO", log_level=log_level@entry=G_LOG_LEVEL_ERROR, format=format@entry=0x7ff639f8e0d8 "No GSettings schemas are installed on the system") at ../../../glib/gmessages.c:1413
#3 0x00007ff639f1f171 in g_settings_set_property (object=<optimized out>, prop_id=<optimized out>, value=0x7fff4eda46c0, pspec=<optimized out>) at ../../../gio/gsettings.c:585
#4 0x00007ff639dfb8c9 in object_set_property (nqueue=0x561977752880, value=<optimized out>, pspec=0x561977747e50, object=0x561977743210) at ../../../gobject/gobject.c:1447
#5 g_object_new_internal (class=class@entry=0x561977769520, params=params@entry=0x7fff4eda47f0, n_params=n_params@entry=1) at ../../../gobject/gobject.c:1839
#6 0x00007ff639dfd3a4 in g_object_new_valist (object_type=<optimized out>, first_property_name=first_property_name@entry=0x7ff639f8dbf3 "schema-id", var_args=var_args@entry=0x7fff4eda4940) at ../../../gobject/gobject.c:2128
#7 0x00007ff639dfd6d9 in g_object_new (object_type=<optimized out>, first_property_name=first_property_name@entry=0x7ff639f8dbf3 "schema-id") at ../../../gobject/gobject.c:1648
#8 0x00007ff639f1f1c5 in g_settings_new (schema_id=schema_id@entry=0x561975bb51c5 "org.gnome.SessionManager") at ../../../gio/gsettings.c:965
#9 0x0000561975ba7fec in gsm_manager_init (manager=0x56197776a100) at ../gnome-session/gsm-manager.c:3231
#10 0x00007ff639e190b7 in g_type_create_instance (type=<optimized out>) at ../../../gobject/gtype.c:1864
#11 0x00007ff639dfafe8 in g_object_constructor (type=<optimized out>, n_construct_properties=3, construct_params=0x561977767c50) at ../../../gobject/gobject.c:2154
#12 0x0000561975ba8458 in gsm_manager_constructor (type=94667378430464, n_construct_properties=3, construct_properties=0x561977767c50) at ../gnome-session/gsm-manager.c:2158
#13 0x00007ff639dfb34b in g_object_new_with_custom_constructor (n_params=2, params=0x7fff4eda4da0, class=0x561977769270) at ../../../gobject/gobject.c:1723
#14 g_object_new_internal (class=class@entry=0x561977769270, params=params@entry=0x7fff4eda4da0, n_params=n_params@entry=2) at ../../../gobject/gobject.c:1803
#15 0x00007ff639dfd3a4 in g_object_new_valist (object_type=<optimized out>, first_property_name=first_property_name@entry=0x561975bb7d25 "client-store", var_args=var_args@entry=0x7fff4eda4ef0) at ../../../gobject/gobject.c:2128
#16 0x00007ff639dfd6d9 in g_object_new (object_type=<optimized out>, first_property_name=first_property_name@entry=0x561975bb7d25 "client-store") at ../../../gobject/gobject.c:1648
#17 0x0000561975ba9393 in gsm_manager_new (client_store=0x561977760a80, failsafe=0) at ../gnome-session/gsm-manager.c:3283
#18 0x0000561975bb2bf7 in create_manager () at ../gnome-session/main.c:140
#19 on_bus_acquired (connection=<optimized out>, name=<optimized out>, data=<optimized out>) at ../gnome-session/main.c:164
#20 0x00007ff639f3aff4 in connection_get_cb (source_object=<optimized out>, res=0x7ff628004500, user_data=0x561977768570) at ../../../gio/gdbusnameowning.c:487
#21 0x00007ff639edc5b9 in g_task_return_now (task=0x7ff628004500) at ../../../gio/gtask.c:1148
#22 0x00007ff639edd036 in g_task_return (task=0x7ff628004500, type=<optimized out>) at ../../../gio/gtask.c:1206
#23 0x00007ff639f2d412 in bus_get_async_initable_cb (source_object=0x56197774e260, res=0x5619777671f0, user_data=user_data@entry=0x7ff628004500) at ../../../gio/gdbusconnection.c:7314
#24 0x00007ff639edc5b9 in g_task_return_now (task=0x5619777671f0) at ../../../gio/gtask.c:1148
#25 0x00007ff639edc5f9 in complete_in_idle_cb (task=0x5619777671f0) at ../../../gio/gtask.c:1162
#26 0x00007ff639d13cb8 in g_main_dispatch (context=0x56197774dc20) at ../../../glib/gmain.c:3182
#27 g_main_context_dispatch (context=context@entry=0x56197774dc20) at ../../../glib/gmain.c:3847
#28 0x00007ff639d140a8 in g_main_context_iterate (context=0x56197774dc20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../../../glib/gmain.c:3920
#29 0x00007ff639d143a2 in g_main_loop_run (loop=0x561977760890) at ../../../glib/gmain.c:4116
#30 0x0000561975b8ff16 in main (argc=<optimized out>, argv=<optimized out>) at ../gnome-session/main.c:432
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