StacktraceTop: gdk_x_error (display=0xb95f5508, error=0xbff970ac) _XError (dpy=0xb95f5508, rep=0xaecac5b8) process_responses (dpy=0xb95f5508, _XReply (dpy=0xb95f5508, rep=0xbff97288, extra=0, discard=1) _gdk_x11_get_window_child_info (display=0xb9601000,
StacktraceTop: 0xb95f5508, error=0xbff970ac) get_window_ child_info (display= 0xb9601000,
gdk_x_error (display=
_XError (dpy=0xb95f5508, rep=0xaecac5b8)
process_responses (dpy=0xb95f5508,
_XReply (dpy=0xb95f5508, rep=0xbff97288, extra=0, discard=1)
_gdk_x11_