Description of problem:
Once or twice a day, dead Lock in gnome-shell

Version-Release number of selected component:
gjs-1.34.0-1.fc18

Additional info:
backtrace_rating: 4
cmdline:        /usr/bin/gjs-console -I /usr/share/gnome-documents/js -c 'const Main = imports.main; Main.start();'
crash_function: _gdk_device_xi2_reset_scroll_valuators
executable:     /usr/bin/gjs-console
kernel:         3.6.11-3.fc18.x86_64
remote_result:  NOTFOUND
uid:            1000

Truncated backtrace:
Thread no. 1 (10 frames)
 #0 _gdk_device_xi2_reset_scroll_valuators at gdkdevice-xi2.c:853
 #1 gdk_x11_device_manager_xi2_translate_event at gdkdevicemanager-xi2.c:1551
 #3 _gdk_x11_event_translator_translate at gdkeventtranslator.c:51
 #4 gdk_event_source_translate_event at gdkeventsource.c:227
 #5 _gdk_x11_display_queue_events at gdkeventsource.c:332
 #6 gdk_display_get_event at gdkdisplay.c:310
 #11 g_main_context_iteration at gmain.c:3351
 #12 g_application_run at gapplication.c:1624
 #13 ffi_call_unix64 at ../src/x86/unix64.S:75
 #14 ffi_call at ../src/x86/ffi64.c:486

Potential duplicate: bug 875763