. Thread 4 (Thread 0xb2afeb40 (LWP 2317)): #0 0xb7769bcc in __kernel_vsyscall () No symbol table info available. #1 0xb6b3c57b in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #2 0xb6c7c100 in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0xb6c6cff4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0xb6c6d136 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0xb6c6d190 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #6 0xb6c943ea in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0xb6c0ff16 in start_thread (arg=0xb2afeb40) at pthread_create.c:309 __res = pd = 0xb2afeb40 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1228787712, -1297093824, 4001536, -1297096024, -740013021, 232395307}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0xb6b471be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 No locals. . Thread 3 (Thread 0xb587cb40 (LWP 2298)): #0 0xb7769bcc in __kernel_vsyscall () No symbol table info available. #1 0xb6b3c57b in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #2 0xb6c7c100 in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0xb6c6cff4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0xb6c6d136 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0xb590d48b in ?? () from /usr/lib/i386-linux-gnu/gio/modules/libdconfsettings.so No symbol table info available. #6 0xb6c943ea in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0xb6c0ff16 in start_thread (arg=0xb587cb40) at pthread_create.c:309 __res = pd = 0xb587cb40 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1228787712, -1249391808, 4001536, -1249394008, -2086384595, 232395307}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0xb6b471be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 No locals. . Thread 2 (Thread 0xb4effb40 (LWP 2302)): #0 0xb7769bcc in __kernel_vsyscall () No symbol table info available. #1 0xb6b3c57b in poll () at ../sysdeps/unix/syscall-template.S:81 No locals. #2 0xb6c7c100 in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #3 0xb6c6cff4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #4 0xb6c6d419 in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #5 0xb6e87725 in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0 No symbol table info available. #6 0xb6c943ea in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #7 0xb6c0ff16 in start_thread (arg=0xb4effb40) at pthread_create.c:309 __res = pd = 0xb4effb40 now = unwind_buf = {cancel_jmp_buf = {{jmp_buf = {-1228787712, -1259340992, 4001536, -1259343192, 1405373487, 232395307}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} not_first_call = pagesize_m1 = sp = freesize = __PRETTY_FUNCTION__ = "start_thread" #8 0xb6b471be in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:129 No locals. . Thread 1 (Thread 0xb5d3f880 (LWP 2287)): #0 0xb6c73d99 in g_logv () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #1 0xb6c73f45 in g_log () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #2 0xb6981c5c in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0 No symbol table info available. #3 0xb698a99a in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0 No symbol table info available. #4 0xb67cf27a in _XError () from /usr/lib/i386-linux-gnu/libX11.so.6 No symbol table info available. #5 0xb67cc31b in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6 No symbol table info available. #6 0xb67cc3d6 in ?? () from /usr/lib/i386-linux-gnu/libX11.so.6 No symbol table info available. #7 0xb67cd256 in _XReply () from /usr/lib/i386-linux-gnu/libX11.so.6 No symbol table info available. #8 0xb678a933 in XOpenDevice () from /usr/lib/i386-linux-gnu/libXi.so.6 No symbol table info available. #9 0xb05291ac in ?? () from /usr/lib/unity-settings-daemon-1.0/libmouse.so No symbol table info available. #10 0xb0529257 in ?? () from /usr/lib/unity-settings-daemon-1.0/libmouse.so No symbol table info available. #11 0xb052acbe in ?? () from /usr/lib/unity-settings-daemon-1.0/libmouse.so No symbol table info available. #12 0xb052b7b9 in ?? () from /usr/lib/unity-settings-daemon-1.0/libmouse.so No symbol table info available. #13 0xb6d5f6fc in g_cclosure_marshal_VOID__OBJECT () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #14 0xb6d5c89b in g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #15 0xb6d6e894 in ?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #16 0xb6d76ef6 in g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #17 0xb6d7754d in g_signal_emit_by_name () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0 No symbol table info available. #18 0xb697e521 in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0 No symbol table info available. #19 0xb697f548 in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0 No symbol table info available. #20 0xb698801f in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0 No symbol table info available. #21 0xb6987a86 in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0 No symbol table info available. #22 0xb695c717 in gdk_display_get_event () from /usr/lib/i386-linux-gnu/libgdk-3.so.0 No symbol table info available. #23 0xb69876d5 in ?? () from /usr/lib/i386-linux-gnu/libgdk-3.so.0 No symbol table info available. #24 0xb6c6cd44 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #25 0xb6c6d069 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #26 0xb6c6d419 in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0 No symbol table info available. #27 0xb714aafe in gtk_main () from /usr/lib/i386-linux-gnu/libgtk-3.so.0 No symbol table info available. #28 0x0804aaa5 in main () No symbol table info available.