Version-Release number of selected component: mate-notification-daemon-1.6.1-2.fc20 Additional info: reporter: libreport-2.1.10 backtrace_rating: 4 cmdline: /usr/libexec/mate-notification-daemon crash_function: g_return_if_fail_warning executable: /usr/libexec/mate-notification-daemon kernel: 3.12.6-300.fc20.i686+PAE runlevel: N 3 type: CCpp uid: 1000 Truncated backtrace: Thread no. 1 (9 frames) #2 g_return_if_fail_warning at gmessages.c:1034 #3 matewnck_window_is_on_workspace at window.c:2396 #4 fullscreen_window_exists at daemon.c:1168 #5 notify_daemon_notify_handler at daemon.c:1564 #6 dbus_glib_marshal_notification_daemon_VOID__STRING_UINT_STRING_STRING_STRING_BOXED_BOXED_INT_POINTER at notificationdaemon-dbus-glue.h:102 #7 invoke_object_method at dbus-gobject.c:1899 #8 object_registration_message at dbus-gobject.c:2161 #9 _dbus_object_tree_dispatch_and_unlock at dbus-object-tree.c:862 #16 gtk_main at gtkmain.c:1257 Potential duplicate: bug 908513
Created attachment 846848 [details] File: backtrace
Created attachment 846849 [details] File: cgroup
Created attachment 846850 [details] File: core_backtrace
Created attachment 846851 [details] File: dso_list
Created attachment 846852 [details] File: environ
Created attachment 846853 [details] File: limits
Created attachment 846854 [details] File: maps
Created attachment 846855 [details] File: open_fds
Created attachment 846856 [details] File: proc_pid_status
Created attachment 846857 [details] File: var_log_messages
Can you describe a little more detailed what happend? Did this issue occurs frequently ?