StacktraceTop: lightdm_get_layouts () at layout.c:121 unity_greeter_get_layout_by_name (name=name@entry=0x1f93520 "us") at unity-greeter.c:667 user_list_user_added_cb (self=0x1e184d0, user=0x1e2a610) at user-list.c:4870 g_cclosure_marshal_VOID__OBJECTv (closure=0x1d58570, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=0x0, n_params=<optimized out>, param_types=0x1db11c0) at /build/buildd/glib2.0-2.37.3/./gobject/gmarshal.c:1312 _g_closure_invoke_va (closure=0x1d58570, return_value=0x0, instance=0x7fae300048a0, args=0x7fffb517fcb8, n_params=1, param_types=0x1db11c0) at /build/buildd/glib2.0-2.37.3/./gobject/gclosure.c:840
StacktraceTop: get_layouts () at layout.c:121 greeter_ get_layout_ by_name (name=name@ entry=0x1f93520 "us") at unity-greeter.c:667 user_added_ cb (self=0x1e184d0, user=0x1e2a610) at user-list.c:4870 marshal_ VOID__OBJECTv (closure=0x1d58570, return_ value=< optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=0x0, n_params=<optimized out>, param_types= 0x1db11c0) at /build/ buildd/ glib2.0- 2.37.3/ ./gobject/ gmarshal. c:1312 invoke_ va (closure=0x1d58570, return_value=0x0, instance= 0x7fae300048a0, args=0x7fffb517 fcb8, n_params=1, param_types= 0x1db11c0) at /build/ buildd/ glib2.0- 2.37.3/ ./gobject/ gclosure. c:840
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