Comment 29 for bug 148291

Tried that, got this:

#0 gdk_x_error (display=0x808f100, error=0xbfcbcfd8)
    at /build/buildd/gtk+2.0-2.12.0/gdk/x11/gdkmain-x11.c:614
#1 0xb7122655 in bonobo_x_error_handler (display=0x808f100, error=0xbfcbcfd8)
    at bonobo-ui-main.c:58
#2 0xb7f14f50 in xkl_process_error () from /usr/lib/libxklavier.so.11
#3 0xb7803c4a in _XError (dpy=0x808f100, rep=0xbfcbd0d4)
    at ../../src/XlibInt.c:2907
#4 0xb7805714 in _XReply (dpy=0x808f100, rep=0xbfcbd0d4, extra=0, discard=1)
    at ../../src/XlibInt.c:1833
#5 0xb78b984f in XChangeDeviceControl (dpy=0x808f100, dev=0x810ab00,
    control=1, d=0xbfcbd15c) at ../../src/XChgDCtl.c:206
#6 0x0805dc60 in set_vert_scroll (state=<value optimized out>)
    at gnome-settings-mouse.c:372
#7 0x0805de65 in gnome_settings_module_mouse_start (module=0x80c0c40)
    at gnome-settings-mouse.c:612
#8 0x0805cd2d in gnome_settings_module_start (module=0x80c0c40)
    at gnome-settings-module.c:141
#9 0x08058923 in start_modules (daemon=<value optimized out>,
    runlevel=GNOME_SETTINGS_MODULE_RUNLEVEL_XSETTINGS)
    at gnome-settings-daemon.c:112
#10 0x08058983 in start_modules_idle_cb (user_data=0x80bed30)
    at gnome-settings-daemon.c:231
#11 0xb7654551 in g_idle_dispatch (source=0x80f4748, callback=0xbfcbcfd8,
    user_data=0x80bed30) at /build/buildd/glib2.0-2.14.1/glib/gmain.c:4132
#12 0xb765611c in IA__g_main_context_dispatch (context=0x809b1c0)
    at /build/buildd/glib2.0-2.14.1/glib/gmain.c:2061
#13 0xb765955f in g_main_context_iterate (context=0x809b1c0, block=1,
    dispatch=1, self=0x8074470)
    at /build/buildd/glib2.0-2.14.1/glib/gmain.c:2694
#14 0xb7659909 in IA__g_main_loop_run (loop=0x80c3cb8)
    at /build/buildd/glib2.0-2.14.1/glib/gmain.c:2898
#15 0xb7b8d9e4 in IA__gtk_main ()
    at /build/buildd/gtk+2.0-2.12.0/gtk/gtkmain.c:1144
#16 0x08055bd4 in main (argc=0, argv=0x8087810) at factory.c:48