StacktraceTop:gdk_x_error (display=<value optimized out>, error=0x7fffbedd4080) at /build/buildd/gtk+2.0-2.11.4/gdk/x11/gdkmain-x11.c:641 _XError (dpy=0x64d0c0, rep=<value optimized out>) at ../../src/XlibInt.c:2907 _XReply (dpy=0x64d0c0, rep=0x7fffbedd41f0, extra=0, discard=0) at ../../src/XlibInt.c:1833 XGetWindowProperty (dpy=0x64d0c0, w=54525955, property=144, offset=0, length=0, delete=0, req_type=0, actual_type=0x7fffbedd42a8, XRemoteClient::CheckWindow (this=0x7fffbedd44d0, aWindow=6645824) at XRemoteClient.cpp:271
StacktraceTop: gdk_x_error (display=<value optimized out>, error=0x7fffbed d4080) at /build/ buildd/ gtk+2.0- 2.11.4/ gdk/x11/ gdkmain- x11.c:641 XlibInt. c:2907 XlibInt. c:1833 type=0x7fffbedd 42a8, :CheckWindow (this=0x7fffbed d44d0, aWindow=6645824) at XRemoteClient. cpp:271
_XError (dpy=0x64d0c0, rep=<value optimized out>) at ../../src/
_XReply (dpy=0x64d0c0, rep=0x7fffbedd41f0, extra=0, discard=0) at ../../src/
XGetWindowProperty (dpy=0x64d0c0, w=54525955, property=144, offset=0, length=0, delete=0, req_type=0, actual_
XRemoteClient: