[while switching workspaces] Program received signal SIGINT, Interrupt. 0xb7f247f6 in _dl_make_stack_executable () from /lib/ld-linux.so.2 (gdb) bt #0 0xb7f247f6 in _dl_make_stack_executable () from /lib/ld-linux.so.2 #1 0xb7f20a96 in _dl_rtld_di_serinfo () from /lib/ld-linux.so.2 #2 0xb7f243c9 in _dl_make_stack_executable () from /lib/ld-linux.so.2 #3 0xb742be1d in dlopen_doit () from /lib/tls/i686/cmov/libdl.so.2 #4 0xb7f20a96 in _dl_rtld_di_serinfo () from /lib/ld-linux.so.2 #5 0xb742c49c in _dlerror_run () from /lib/tls/i686/cmov/libdl.so.2 #6 0xb742bd54 in __dlopen () from /lib/tls/i686/cmov/libdl.so.2 #7 0xb7627b34 in _XInitDynamicOM () from /usr/lib/libX11.so.6 #8 0xb76287df in _XlcDynamicLoad () from /usr/lib/libX11.so.6 #9 0xb763c3eb in _XOpenLC () from /usr/lib/libX11.so.6 #10 0xb763c52e in _XlcCurrentLC () from /usr/lib/libX11.so.6 #11 0xb763c66d in XmbTextListToTextProperty () from /usr/lib/libX11.so.6 #12 0xb7960109 in gdk_string_to_compound_text_for_display () from /usr/lib/libgdk-x11-2.0.so.0 #13 0xb79601ea in gdk_utf8_to_compound_text_for_display () from /usr/lib/libgdk-x11-2.0.so.0 #14 0xb7965740 in gdk_window_iconify () from /usr/lib/libgdk-x11-2.0.so.0 #15 0xb7bf7935 in gtk_window_set_title () from /usr/lib/libgtk-x11-2.0.so.0 #16 0x0808e1d5 in panel_toplevel_set_auto_hide_size () #17 0x08093bf2 in panel_toplevel_update_edges () #18 0xb7826c00 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/libgobject-2.0.so.0 #19 0xb7819018 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0 #20 0xb781a7dc in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #21 0xb782a3ae in g_signal_chain_from_overridden () from /usr/lib/libgobject-2.0.so.0 #22 0xb782bcfc in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #23 0xb782eb0e in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0 #24 0xb7b344d6 in _gtk_size_group_get_child_requisition () from /usr/lib/libgtk-x11-2.0.so.0 #25 0xb7b34727 in _gtk_size_group_compute_requisition () from /usr/lib/libgtk-x11-2.0.so.0 #26 0xb7be912c in gtk_widget_size_request () from /usr/lib/libgtk-x11-2.0.so.0 #27 0x0808f54b in panel_toplevel_set_auto_hide_size () #28 0xb78274bb in g_cclosure_marshal_VOID__VOID () from /usr/lib/libgobject-2.0.so.0 #29 0xb7819018 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0 #30 0xb781a7dc in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #31 0xb782abb5 in g_signal_chain_from_overridden () from /usr/lib/libgobject-2.0.so.0 #32 0xb782bcfc in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #33 0xb782beae in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #34 0xb7a3be23 in gtk_container_check_resize () from /usr/lib/libgtk-x11-2.0.so.0 #35 0xb7a3bea3 in gtk_container_check_resize () from /usr/lib/libgtk-x11-2.0.so.0 #36 0xb76d3f03 in g_source_is_destroyed () from /usr/lib/libglib-2.0.so.0 #37 0xb76d5cf6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #38 0xb76d8fce in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #39 0xb76d9358 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #40 0xb7acb1f4 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #41 0x08061c55 in main () [after the switch] Program received signal SIGINT, Interrupt. 0xffffe410 in __kernel_vsyscall () (gdb) bt #0 0xffffe410 in __kernel_vsyscall () #1 0xb75617bb in *__GI___poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb76d8d9e in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #3 0xb76d9358 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #4 0xb7acb1f4 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #5 0x08061c55 in main () [now, I clicked on the window-list to bring up one window] Program received signal SIGINT, Interrupt. 0xb7f28133 in calloc () from /lib/ld-linux.so.2 #0 0xb7f28133 in calloc () from /lib/ld-linux.so.2 #1 0xb7f1b680 in _dl_rtld_di_serinfo () from /lib/ld-linux.so.2 #2 0xb7f24875 in _dl_make_stack_executable () from /lib/ld-linux.so.2 #3 0xb7f20a96 in _dl_rtld_di_serinfo () from /lib/ld-linux.so.2 #4 0xb7f243c9 in _dl_make_stack_executable () from /lib/ld-linux.so.2 #5 0xb742be1d in dlopen_doit () from /lib/tls/i686/cmov/libdl.so.2 #6 0xb7f20a96 in _dl_rtld_di_serinfo () from /lib/ld-linux.so.2 #7 0xb742c49c in _dlerror_run () from /lib/tls/i686/cmov/libdl.so.2 #8 0xb742bd54 in __dlopen () from /lib/tls/i686/cmov/libdl.so.2 #9 0xb7627b34 in _XInitDynamicOM () from /usr/lib/libX11.so.6 #10 0xb76287f0 in _XlcDynamicLoad () from /usr/lib/libX11.so.6 #11 0xb763c3eb in _XOpenLC () from /usr/lib/libX11.so.6 #12 0xb763c52e in _XlcCurrentLC () from /usr/lib/libX11.so.6 #13 0xb763c66d in XmbTextListToTextProperty () from /usr/lib/libX11.so.6 #14 0xb7960109 in gdk_string_to_compound_text_for_display () from /usr/lib/libgdk-x11-2.0.so.0 #15 0xb79601ea in gdk_utf8_to_compound_text_for_display () from /usr/lib/libgdk-x11-2.0.so.0 #16 0xb7965740 in gdk_window_iconify () from /usr/lib/libgdk-x11-2.0.so.0 #17 0xb7bf7935 in gtk_window_set_title () from /usr/lib/libgtk-x11-2.0.so.0 #18 0x0808e1d5 in panel_toplevel_set_auto_hide_size () #19 0x08093bf2 in panel_toplevel_update_edges () #20 0xb7826c00 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/libgobject-2.0.so.0 #21 0xb7819018 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0 #22 0xb781a7dc in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #23 0xb782a3ae in g_signal_chain_from_overridden () from /usr/lib/libgobject-2.0.so.0 #24 0xb782bcfc in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #25 0xb782eb0e in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0 #26 0xb7b344d6 in _gtk_size_group_get_child_requisition () from /usr/lib/libgtk-x11-2.0.so.0 #27 0xb7b34727 in _gtk_size_group_compute_requisition () from /usr/lib/libgtk-x11-2.0.so.0 #28 0xb7be912c in gtk_widget_size_request () from /usr/lib/libgtk-x11-2.0.so.0 #29 0x0808f54b in panel_toplevel_set_auto_hide_size () #30 0xb78274bb in g_cclosure_marshal_VOID__VOID () from /usr/lib/libgobject-2.0.so.0 #31 0xb7819018 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0 #32 0xb781a7dc in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #33 0xb782abb5 in g_signal_chain_from_overridden () from /usr/lib/libgobject-2.0.so.0 #34 0xb782bcfc in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #35 0xb782beae in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #36 0xb7a3be23 in gtk_container_check_resize () from /usr/lib/libgtk-x11-2.0.so.0 #37 0xb7a3bea3 in gtk_container_check_resize () from /usr/lib/libgtk-x11-2.0.so.0 #38 0xb76d3f03 in g_source_is_destroyed () from /usr/lib/libglib-2.0.so.0 #39 0xb76d5cf6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #40 0xb76d8fce in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #41 0xb76d9358 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #42 0xb7acb1f4 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #43 0x08061c55 in main () [cont, c-c again] #0 0xb7627afa in _XInitDynamicOM () from /usr/lib/libX11.so.6 #1 0xb76287f0 in _XlcDynamicLoad () from /usr/lib/libX11.so.6 #2 0xb763c3eb in _XOpenLC () from /usr/lib/libX11.so.6 #3 0xb763c52e in _XlcCurrentLC () from /usr/lib/libX11.so.6 #4 0xb763c66d in XmbTextListToTextProperty () from /usr/lib/libX11.so.6 #5 0xb7960109 in gdk_string_to_compound_text_for_display () from /usr/lib/libgdk-x11-2.0.so.0 #6 0xb79601ea in gdk_utf8_to_compound_text_for_display () from /usr/lib/libgdk-x11-2.0.so.0 #7 0xb7965740 in gdk_window_iconify () from /usr/lib/libgdk-x11-2.0.so.0 #8 0xb7965a0f in gdk_window_set_icon_name () from /usr/lib/libgdk-x11-2.0.so.0 #9 0xb7965aca in gdk_window_set_title () from /usr/lib/libgdk-x11-2.0.so.0 #10 0xb7bf7935 in gtk_window_set_title () from /usr/lib/libgtk-x11-2.0.so.0 #11 0x0808e1d5 in panel_toplevel_set_auto_hide_size () #12 0x08093bf2 in panel_toplevel_update_edges () #13 0xb7826c00 in g_cclosure_marshal_VOID__BOXED () from /usr/lib/libgobject-2.0.so.0 #14 0xb7819018 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0 #15 0xb781a7dc in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #16 0xb782a3ae in g_signal_chain_from_overridden () from /usr/lib/libgobject-2.0.so.0 #17 0xb782bcfc in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #18 0xb782eb0e in g_signal_emit_by_name () from /usr/lib/libgobject-2.0.so.0 #19 0xb7b344d6 in _gtk_size_group_get_child_requisition () from /usr/lib/libgtk-x11-2.0.so.0 #20 0xb7b34727 in _gtk_size_group_compute_requisition () from /usr/lib/libgtk-x11-2.0.so.0 #21 0xb7be912c in gtk_widget_size_request () from /usr/lib/libgtk-x11-2.0.so.0 #22 0x0808f54b in panel_toplevel_set_auto_hide_size () #23 0xb78274bb in g_cclosure_marshal_VOID__VOID () from /usr/lib/libgobject-2.0.so.0 #24 0xb7819018 in g_value_set_boxed () from /usr/lib/libgobject-2.0.so.0 #25 0xb781a7dc in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0 #26 0xb782abb5 in g_signal_chain_from_overridden () from /usr/lib/libgobject-2.0.so.0 #27 0xb782bcfc in g_signal_emit_valist () from /usr/lib/libgobject-2.0.so.0 #28 0xb782beae in g_signal_emit () from /usr/lib/libgobject-2.0.so.0 #29 0xb7a3be23 in gtk_container_check_resize () from /usr/lib/libgtk-x11-2.0.so.0 #30 0xb7a3bea3 in gtk_container_check_resize () from /usr/lib/libgtk-x11-2.0.so.0 #31 0xb76d3f03 in g_source_is_destroyed () from /usr/lib/libglib-2.0.so.0 #32 0xb76d5cf6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #33 0xb76d8fce in g_main_context_check () from /usr/lib/libglib-2.0.so.0 #34 0xb76d9358 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0 #35 0xb7acb1f4 in gtk_main () from /usr/lib/libgtk-x11-2.0.so.0 #36 0x08061c55 in main ()