Comment 20 for bug 1007588

This happens to me as well with gnome-settings-daemon 3.4.2-0ubuntu1 or 3.4.2-0ubuntu4. Downgrading to 3.4.1-ubuntu1 works around the problem but is no longer an option. Backtrace:

#0 0xaedeaf00 in gdk_device_manager_list_devices@plt ()
   from /usr/lib/gnome-settings-daemon-3.0/libmouse.so
#1 0xaededec5 in gsd_mouse_manager_idle_cb (manager=0x813a610)
    at gsd-mouse-manager.c:1124
#2 0xb7860570 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3 0xb7862a93 in g_main_context_dispatch ()
   from /lib/i386-linux-gnu/libglib-2.0.so.0
#4 0xb7862e30 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5 0xb786328b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6 0xb7c5024d in gtk_main () from /usr/lib/i386-linux-gnu/libgtk-3.so.0
#7 0x0804abc9 in main (argc=1, argv=0xbfffec34) at main.c:464