. Thread 4 (Thread 0x7f507dc2e700 (LWP 6338)): #0 0x00007f508cfacb03 in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f508beffaa4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f508beffbc4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f508beffc11 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0x00007f508bf22705 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f508e1c5e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007f508cfb84bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 3 (Thread 0x7f5084a85700 (LWP 6326)): #0 0x00007f508cfacb03 in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f508beffaa4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f508befff02 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f50852c6b7b in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so No symbol table info available. #4 0x00007f508bf22705 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f508e1c5e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007f508cfb84bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 2 (Thread 0x7f507ffff700 (LWP 6328)): #0 0x00007f508cfacb03 in poll () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #1 0x00007f508beffaa4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f508befff02 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0x00007f508a15c3e6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #4 0x00007f508bf22705 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0x00007f508e1c5e9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 No symbol table info available. #6 0x00007f508cfb84bd in clone () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #7 0x0000000000000000 in ?? () No symbol table info available. . Thread 1 (Thread 0x7f508e5e3700 (LWP 6275)): #0 0x00007f508bf069a9 in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #1 0x00007f508bf06b42 in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0x00007f508b73119d in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 No symbol table info available. #3 0x00007f508b73ddb7 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 No symbol table info available. #4 0x00007f508b9b536f in _XError () from /usr/lib/x86_64-linux-gnu/libX11.so.6 No symbol table info available. #5 0x00007f508b9b2311 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6 No symbol table info available. #6 0x00007f508b9b3297 in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6 No symbol table info available. #7 0x00007f508b998ec4 in XGetWindowProperty () from /usr/lib/x86_64-linux-gnu/libX11.so.6 No symbol table info available. #8 0x00007f508b999648 in XGetTextProperty () from /usr/lib/x86_64-linux-gnu/libX11.so.6 No symbol table info available. #9 0x00007f508c3c9d34 in ?? () from /usr/lib/python2.7/dist-packages/Onboard/osk.so No symbol table info available. #10 0x000000000042afec in PyEval_EvalFrameEx () No symbol table info available. #11 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #12 0x000000000042a998 in PyEval_EvalFrameEx () No symbol table info available. #13 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #14 0x000000000054aa40 in ?? () No symbol table info available. #15 0x00000000004c7c76 in PyObject_Call () No symbol table info available. #16 0x000000000049e9ba in ?? () No symbol table info available. #17 0x00000000004c7c76 in PyObject_Call () No symbol table info available. #18 0x00000000004c7d36 in PyEval_CallObjectWithKeywords () No symbol table info available. #19 0x00007f5086cd771e in ?? () from /usr/lib/python2.7/dist-packages/gi/_gi.so No symbol table info available. #20 0x00007f508b4ac050 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #21 0x00007f508b4bdd30 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #22 0x00007f508b4c5fb1 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #23 0x00007f508b4c6202 in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #24 0x00007f508b4ac050 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #25 0x00007f508b4bdd30 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #26 0x00007f508b4c5fb1 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #27 0x00007f508b4c6710 in g_signal_emit_by_name () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #28 0x00007f508b732cf7 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 No symbol table info available. #29 0x00007f508b73aade in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 No symbol table info available. #30 0x00007f508b73a5fe in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 No symbol table info available. #31 0x00007f508b70c901 in gdk_display_get_event () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 No symbol table info available. #32 0x00007f508b73a122 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 No symbol table info available. #33 0x00007f508beff7d5 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #34 0x00007f508beffb08 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #35 0x00007f508beffbc4 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 No symbol table info available. #36 0x00007f508a128a0c in g_application_run () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 No symbol table info available. #37 0x00007f5088aeaa14 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6 No symbol table info available. #38 0x00007f5088aea435 in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6 No symbol table info available. #39 0x00007f5086a8ac44 in g_callable_info_invoke () from /usr/lib/libgirepository-1.0.so.1 No symbol table info available. #40 0x00007f5086a8bfab in g_function_info_invoke () from /usr/lib/libgirepository-1.0.so.1 No symbol table info available. #41 0x00007f5086cd8ffa in ?? () from /usr/lib/python2.7/dist-packages/gi/_gi.so No symbol table info available. #42 0x000000000042ecbc in PyEval_EvalFrameEx () No symbol table info available. #43 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #44 0x000000000042a998 in PyEval_EvalFrameEx () No symbol table info available. #45 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #46 0x000000000054aa40 in ?? () No symbol table info available. #47 0x00000000004c7c76 in PyObject_Call () No symbol table info available. #48 0x000000000049e9ba in ?? () No symbol table info available. #49 0x00000000004c7c76 in PyObject_Call () No symbol table info available. #50 0x000000000049e4fe in ?? () No symbol table info available. #51 0x00000000004c7286 in ?? () No symbol table info available. #52 0x00000000004c7c76 in PyObject_Call () No symbol table info available. #53 0x000000000042aa4a in PyEval_EvalFrameEx () No symbol table info available. #54 0x00000000004317f2 in PyEval_EvalCodeEx () No symbol table info available. #55 0x000000000054b171 in PyRun_FileExFlags () No symbol table info available. #56 0x000000000054b7d8 in PyRun_SimpleFileExFlags () No symbol table info available. #57 0x000000000054c5d6 in Py_Main () No symbol table info available. #58 0x00007f508cee776d in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 No symbol table info available. #59 0x000000000041b931 in _start () No symbol table info available.