Bug 655829 – gnome-settings-daemon assert failure: gnome-settings-daemon: ../../src/xcb_io.c:128: append_pending_request: Assertion `(((long) (dpy->xcb->pending_requests_tail->sequence) - (long) (node->sequence)) < 0)' failed.

After an evaluation, GNOME has moved from Bugzilla to GitLab. Learn more about GitLab.
No new issues can be reported in GNOME Bugzilla anymore.
To report an issue in a GNOME project, go to GNOME GitLab.
Do not go to GNOME Gitlab for: Bluefish, Doxygen, GnuCash, GStreamer, java-gnome, LDTP, NetworkManager, Tomboy.

Bug 655829 - gnome-settings-daemon assert failure: gnome-settings-daemon: ../../src/xcb_io.c:128: append_pending_request: Assertion `(((long) (dpy->xcb->pending_requests_tail->sequence) - (long) (node->sequence)) < 0)' failed.


Summary:	gnome-settings-daemon assert failure: gnome-settings-daemon: ../../src/xcb_io...


Status:	RESOLVED DUPLICATE of bug 657255

Product:	gnome-settings-daemon
Classification:	Core
Component:	general
Version:	3.1.x
Hardware:	Other Linux

Importance:	Normal critical
Target Milestone:	---
Assigned To:	gnome-settings-daemon-maint
QA Contact:	gnome-settings-daemon-maint

URL:
Whiteboard:

Depends on:
Blocks:

Reported:	2011-08-02 16:16 UTC by Pedro Villavicencio
Modified:	2011-09-06 14:40 UTC

See Also:
GNOME target:	---
GNOME version:	3.1/3.2

Description Pedro Villavicencio 2011-08-02 16:16:55 UTC

this report has been filed here:

https://bugs.launchpad.net/ubuntu/+source/gnome-settings-daemon/+bug/804852

".

+ Trace 228000

Thread 2 (Thread 12666)

#0 _xcb_in_read_block
at ../../src/xcb_in.c line 678
#1 read_packet
at ../../src/xcb_in.c line 157
#2 _xcb_in_read
at ../../src/xcb_in.c line 669
#3 _xcb_conn_wait
at ../../src/xcb_conn.c line 332
#4 xcb_wait_for_reply
at ../../src/xcb_in.c line 378
#5 _XReply
at ../../src/xcb_io.c line 541
#6 _XkbHandleGetMapReply
at ../../../src/xkb/XKBGetMap.c line 516
#7 XkbGetUpdatedMap
at ../../../src/xkb/XKBGetMap.c line 538
#8 XkbGetMap
at ../../../src/xkb/XKBGetMap.c line 557
#9 get_xkb_desc_rec
at gsd-a11y-keyboard-manager.c line 144
#10 set_server_from_gsettings
at gsd-a11y-keyboard-manager.c line 236
#11 keyboard_callback
at gsd-a11y-keyboard-manager.c line 953
#12 g_closure_invoke
at /build/buildd/glib2.0-2.29.8/./gobject/gclosure.c line 771
#13 signal_emit_unlocked_R
at /build/buildd/glib2.0-2.29.8/./gobject/gsignal.c line 3256
#14 g_signal_emit_valist
at /build/buildd/glib2.0-2.29.8/./gobject/gsignal.c line 2987
#15 g_signal_emit
at /build/buildd/glib2.0-2.29.8/./gobject/gsignal.c line 3044
#16 g_settings_real_change_event
at /build/buildd/glib2.0-2.29.8/./gio/gsettings.c line 279
#17 _gio_marshal_BOOLEAN__POINTER_INT
at /build/buildd/glib2.0-2.29.8/./gio/gio-marshal.c line 357
#18 g_closure_invoke
at /build/buildd/glib2.0-2.29.8/./gobject/gclosure.c line 771
#19 signal_emit_unlocked_R
at /build/buildd/glib2.0-2.29.8/./gobject/gsignal.c line 3294
#20 g_signal_emit_valist
at /build/buildd/glib2.0-2.29.8/./gobject/gsignal.c line 2997
#21 g_signal_emit
at /build/buildd/glib2.0-2.29.8/./gobject/gsignal.c line 3044
#22 settings_backend_keys_changed
at /build/buildd/glib2.0-2.29.8/./gio/gsettings.c line 389
#23 g_settings_backend_changed_tree
at /build/buildd/glib2.0-2.29.8/./gio/gsettingsbackend.c line 701
#24 dconf_settings_backend_outstanding_returned
at dconfsettingsbackend.c line 276
#25 g_simple_async_result_complete
at /build/buildd/glib2.0-2.29.8/./gio/gsimpleasyncresult.c line 749
#26 g_dbus_connection_call_done
at /build/buildd/glib2.0-2.29.8/./gio/gdbusconnection.c line 5017
#27 g_simple_async_result_complete
at /build/buildd/glib2.0-2.29.8/./gio/gsimpleasyncresult.c line 749
#28 complete_in_idle_cb
at /build/buildd/glib2.0-2.29.8/./gio/gsimpleasyncresult.c line 761
#29 g_main_dispatch
at /build/buildd/glib2.0-2.29.8/./glib/gmain.c line 2477
#30 g_main_context_dispatch
at /build/buildd/glib2.0-2.29.8/./glib/gmain.c line 3050
#31 g_main_context_iterate
at /build/buildd/glib2.0-2.29.8/./glib/gmain.c line 3128
#32 g_main_loop_run
at /build/buildd/glib2.0-2.29.8/./glib/gmain.c line 3336
#33 dconf_context_thread
at dconfcontext.c line 11
#34 g_thread_create_proxy
at /build/buildd/glib2.0-2.29.8/./glib/gthread.c line 1954
#35 start_thread
at pthread_create.c line 304
#36 clone
at ../sysdeps/unix/sysv/linux/x86_64/clone.S line 73
#37 ??

Thread 1 (Thread 12661)

#0 raise
at ../nptl/sysdeps/unix/sysv/linux/raise.c line 64
#1 abort
at abort.c line 92
#2 __assert_fail
#3 append_pending_request
at ../../src/xcb_io.c line 128
#4 _XReply
at ../../src/xcb_io.c line 524
#5 XSync
at ../../src/Sync.c line 44
#6 set_server_from_gsettings
at gsd-a11y-keyboard-manager.c line 346
#7 keyboard_callback
at gsd-a11y-keyboard-manager.c line 953
#8 g_closure_invoke
at /build/buildd/glib2.0-2.29.8/./gobject/gclosure.c line 771
#9 signal_emit_unlocked_R
at /build/buildd/glib2.0-2.29.8/./gobject/gsignal.c line 3256
#10 g_signal_emit_valist
at /build/buildd/glib2.0-2.29.8/./gobject/gsignal.c line 2987
#11 g_signal_emit
at /build/buildd/glib2.0-2.29.8/./gobject/gsignal.c line 3044
#12 g_settings_real_change_event
at /build/buildd/glib2.0-2.29.8/./gio/gsettings.c line 279
#13 _gio_marshal_BOOLEAN__POINTER_INT
at /build/buildd/glib2.0-2.29.8/./gio/gio-marshal.c line 357
#14 g_closure_invoke
at /build/buildd/glib2.0-2.29.8/./gobject/gclosure.c line 771
#15 signal_emit_unlocked_R
at /build/buildd/glib2.0-2.29.8/./gobject/gsignal.c line 3294
#16 g_signal_emit_valist
at /build/buildd/glib2.0-2.29.8/./gobject/gsignal.c line 2997
#17 g_signal_emit
at /build/buildd/glib2.0-2.29.8/./gobject/gsignal.c line 3044
#18 settings_backend_keys_changed
at /build/buildd/glib2.0-2.29.8/./gio/gsettings.c line 389
#19 g_settings_backend_invoke_closure
at /build/buildd/glib2.0-2.29.8/./gio/gsettingsbackend.c line 272
#20 g_main_context_invoke_full
at /build/buildd/glib2.0-2.29.8/./glib/gmain.c line 5025
#21 g_settings_backend_dispatch_signal
at /build/buildd/glib2.0-2.29.8/./gio/gsettingsbackend.c line 354
#22 g_settings_backend_keys_changed
at /build/buildd/glib2.0-2.29.8/./gio/gsettingsbackend.c line 450
#23 dconf_settings_backend_write_tree
at dconfsettingsbackend.c line 468
#24 g_delayed_settings_backend_apply
at /build/buildd/glib2.0-2.29.8/./gio/gdelayedsettingsbackend.c line 235
#25 set_gsettings_from_server
at gsd-a11y-keyboard-manager.c line 917
#26 cb_xkb_event_filter
at gsd-a11y-keyboard-manager.c line 932
#27 cb_xkb_event_filter
at gsd-a11y-keyboard-manager.c line 922
#28 gdk_event_apply_filters
at /build/buildd/gtk+3.0-3.1.6/./gdk/x11/gdkeventsource.c line 83
#29 gdk_event_source_translate_event
at /build/buildd/gtk+3.0-3.1.6/./gdk/x11/gdkeventsource.c line 197
#30 _gdk_x11_display_queue_events
at /build/buildd/gtk+3.0-3.1.6/./gdk/x11/gdkeventsource.c line 334
#31 gdk_display_get_event
at /build/buildd/gtk+3.0-3.1.6/./gdk/gdkdisplay.c line 311
#32 gdk_event_source_dispatch
at /build/buildd/gtk+3.0-3.1.6/./gdk/x11/gdkeventsource.c line 356
#33 g_main_dispatch
at /build/buildd/glib2.0-2.29.8/./glib/gmain.c line 2477
#34 g_main_context_dispatch
at /build/buildd/glib2.0-2.29.8/./glib/gmain.c line 3050
#35 g_main_context_iterate
at /build/buildd/glib2.0-2.29.8/./glib/gmain.c line 3128
#36 g_main_loop_run
at /build/buildd/glib2.0-2.29.8/./glib/gmain.c line 3336
#37 gtk_main
at /build/buildd/gtk+3.0-3.1.6/./gtk/gtkmain.c line 1363
#38 main
at main.c line 399

Comment 1 Bastien Nocera 2011-08-02 16:21:29 UTC

Thanks for the bug report. This particular bug has already been reported into our bug tracking system, but please feel free to report any further bugs you find.

*** This bug has been marked as a duplicate of bug 655521 ***

Comment 2 Bastien Nocera 2011-09-06 14:40:15 UTC


*** This bug has been marked as a duplicate of bug 657255 ***