StacktraceTop: gnome_rr_screen_get_dpms_mode (screen=0x0, mode=0xbfe6909c, error=0xbfe690ec) at gnome-rr.c:1157 gnome_rr_screen_set_dpms_mode (screen=0x0, mode=GNOME_RR_DPMS_ON, error=0xbfe690ec) at gnome-rr.c:1241 upower_notify_resume_cb (client=0x8ae3af0, sleep_kind=UP_SLEEP_KIND_SUSPEND, manager=0x8b13860) at gsd-power-manager.c:3611 g_cclosure_marshal_VOID__UINT (closure=0x8b19d08, return_value=0x0, n_param_values=2, param_values=0x8bdf6a0, invocation_hint=0xbfe69240, marshal_data=0x0) at /build/buildd/glib2.0-2.31.18/./gobject/gmarshal.c:259 g_closure_invoke (closure=0x8b19d08, return_value=0x0, n_param_values=2, param_values=0x8bdf6a0, invocation_hint=0xbfe69240) at /build/buildd/glib2.0-2.31.18/./gobject/gclosure.c:774
StacktraceTop: rr_screen_ get_dpms_ mode (screen=0x0, mode=0xbfe6909c, error=0xbfe690ec) at gnome-rr.c:1157 rr_screen_ set_dpms_ mode (screen=0x0, mode=GNOME_ RR_DPMS_ ON, error=0xbfe690ec) at gnome-rr.c:1241 notify_ resume_ cb (client=0x8ae3af0, sleep_kind= UP_SLEEP_ KIND_SUSPEND, manager=0x8b13860) at gsd-power- manager. c:3611 marshal_ VOID__UINT (closure=0x8b19d08, return_value=0x0, n_param_values=2, param_values= 0x8bdf6a0, invocation_ hint=0xbfe69240 , marshal_data=0x0) at /build/ buildd/ glib2.0- 2.31.18/ ./gobject/ gmarshal. c:259 0x8bdf6a0, invocation_ hint=0xbfe69240 ) at /build/ buildd/ glib2.0- 2.31.18/ ./gobject/ gclosure. c:774
gnome_
gnome_
upower_
g_cclosure_
g_closure_invoke (closure=0x8b19d08, return_value=0x0, n_param_values=2, param_values=