Public bug reported: Note: I am using Gnome-Shell, not Unity.
When I open Nautilus, I get many repeated error messages: GLib-GObject-CRITICAL **: g_value_get_object: assertion `G_VALUE_HOLDS_OBJECT (value)' failed I ran: G_DEBUG=fatal_criticals gdb --args nautilus It crashes immediately with: Program received signal SIGTRAP, Trace/breakpoint trap. 0x00007ffff4445313 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 The backtrace is: (gdb) bt #0 0x00007ffff4445313 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007ffff44456a2 in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff490c587 in g_value_get_object () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #3 0x00007fffdeb124c2 in ?? () from /usr/lib/libdbusmenu-gtk3.so.4 #4 0x00007ffff49020a4 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #5 0x00007ffff491402a in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #6 0x00007ffff491d6b1 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #7 0x00007ffff491d852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #8 0x00007ffff4904fc7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #9 0x00007ffff4909aec in g_object_set_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #10 0x00007ffff490a057 in g_object_set () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #11 0x00007ffff6c85fc2 in ?? () from /usr/lib/libgtk-3.so.0 #12 0x00007ffff6c85325 in ?? () from /usr/lib/libgtk-3.so.0 ---Type <return> to continue, or q <return> to quit--- #13 0x00007ffff6c85325 in ?? () from /usr/lib/libgtk-3.so.0 #14 0x00007ffff6c85325 in ?? () from /usr/lib/libgtk-3.so.0 #15 0x00007ffff6c85325 in ?? () from /usr/lib/libgtk-3.so.0 #16 0x00007ffff6c85325 in ?? () from /usr/lib/libgtk-3.so.0 #17 0x00007ffff6c88e01 in gtk_ui_manager_ensure_update () from /usr/lib/libgtk-3.so.0 #18 0x00007ffff6c88e79 in ?? () from /usr/lib/libgtk-3.so.0 #19 0x000000000047ec11 in nautilus_menus_append_bookmark_to_menu ( window=0x922180, bookmark=<optimized out>, parent_path=0x515188 "/MenuBar/Other Menus/Bookmarks/Bookmarks Placeholder", parent_id=0x5116eb "dynamic", index_in_parent=0, action_group=0xcdfca0, merge_id=33, refresh_callback=0x47ec90 <refresh_bookmarks_menu>, failed_callback=0x47e450 <show_bogus_bookmark_window>) at nautilus-window-bookmarks.c:343 #20 0x000000000047eeeb in update_bookmarks (window=0x922180) at nautilus-window-bookmarks.c:392 #21 refresh_bookmarks_menu (window=0x922180) at nautilus-window-bookmarks.c:410 #22 0x00007ffff49020a4 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #23 0x00007ffff491402a in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 ---Type <return> to continue, or q <return> to quit--- #24 0x00007ffff491d6b1 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #25 0x00007ffff491d852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #26 0x00007ffff49020a4 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #27 0x00007ffff491402a in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #28 0x00007ffff491d6b1 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #29 0x00007ffff491d852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #30 0x00007ffff4904fc7 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #31 0x00007ffff4909aec in g_object_set_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #32 0x00007ffff490a057 in g_object_set () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #33 0x000000000048c7ab in nautilus_bookmark_update_icon (bookmark=0xa5a140) at nautilus-bookmark.c:111 #34 nautilus_bookmark_update_icon (bookmark=0xa5a140) at nautilus-bookmark.c:92 ---Type <return> to continue, or q <return> to quit--- #35 0x000000000048cbb8 in bookmark_file_changed_callback (file=0x913a90, bookmark=0xa5a140) at nautilus-bookmark.c:184 #36 0x00007ffff49020a4 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #37 0x00007ffff491402a in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #38 0x00007ffff491d6b1 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #39 0x00007ffff491d852 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #40 0x00000000004b7655 in nautilus_file_emit_changed (file=0x913a90) at nautilus-file.c:7119 #41 0x000000000049dc21 in nautilus_directory_emit_change_signals ( directory=0x911050, changed_files=0x7fffffffdd90) at nautilus-directory.c:770 #42 0x00000000004b7731 in nautilus_file_changed (file=0x913a90) at nautilus-file.c:7074 #43 0x00000000004999f9 in count_children_done (directory=0x911050, count_file=0x913a90, succeeded=1, count=8) at nautilus-directory-async.c:2447 #44 0x0000000000499c95 in count_more_files_callback ( ---Type <return> to continue, or q <return> to quit--- source_object=<optimized out>, res=<optimized out>, user_data=0xa0f930) at nautilus-directory-async.c:2504 #45 0x00007ffff4fae227 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #46 0x00007ffff4fccc17 in g_simple_async_result_complete () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #47 0x00007ffff4fccca8 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #48 0x00007ffff443ca5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #49 0x00007ffff443d258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #50 0x00007ffff443d792 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #51 0x00007ffff6b5fe1d in gtk_main () from /usr/lib/libgtk-3.so.0 #52 0x00007ffff4ffaa4e in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #53 0x000000000042afe0 in main (argc=2, argv=0x7fffffffe108) at nautilus-main.c:102 ProblemType: Bug DistroRelease: Ubuntu 11.10 Package: libdbusmenu-gtk3-4 0.5.0-0ubuntu3 ProcVersionSignature: Ubuntu 3.0.0-13.21-generic 3.0.6 Uname: Linux 3.0.0-13-generic x86_64 NonfreeKernelModules: nvidia ApportVersion: 1.23-0ubuntu4 Architecture: amd64 Date: Fri Nov 4 21:47:33 2011 InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release amd64 (20100429) SourcePackage: libdbusmenu UpgradeStatus: Upgraded to oneiric on 2011-09-18 (47 days ago) ** Affects: libdbusmenu (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug oneiric -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/886419 Title: Nautilus crashes due to libdbusmenu-gtk3-4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libdbusmenu/+bug/886419/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs