Trying to generate a backtrace with gdb (--sync seemed to not work): (unity-settings-daemon:28533): Gdk-ERROR **: The program 'unity-settings-daemon' received an X Window System error. This probably reflects a bug in the program. The error was 'XI_BadDevice (invalid Device parameter)'. (Details: serial 600 error_code 129 request_code 131 (XInputExtension) minor_code 48) (Note to programmers: normally, X errors are reported asynchronously; that is, you will receive the error a while after causing it. To debug your program, run it with the GDK_SYNCHRONIZE environment variable to change this behavior. You can then get a meaningful backtrace from your debugger if you break on the gdk_x_error() function.)
Program received signal SIGTRAP, Trace/breakpoint trap. 0x00007ffff642789b in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 (gdb) bt #0 0x00007ffff642789b in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007ffff6427a0f in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007ffff5865828 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #3 0x00007ffff5870879 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #4 0x00007ffff4ac8c4d in _XError () from /usr/lib/x86_64-linux-gnu/libX11.so.6 #5 0x00007ffff4ac5ad7 in ?? () from /usr/lib/x86_64-linux-gnu/libX11.so.6 #6 0x00007ffff4ac6c58 in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6 #7 0x00007ffff4882f32 in XIQueryDevice () from /usr/lib/x86_64-linux-gnu/libXi.so.6 #8 0x00007fffd778066e in xdevice_get_dimensions () from /usr/lib/unity-settings-daemon-1.0/libxrandr.so #9 0x00007fffd777b132 in ?? () from /usr/lib/unity-settings-daemon-1.0/libxrandr.so #10 0x00007fffd777e140 in ?? () from /usr/lib/unity-settings-daemon-1.0/libxrandr.so #11 0x00007ffff66f6015 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #12 0x00007ffff6708061 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #13 0x00007ffff6710dfc in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #14 0x00007ffff671112f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0 #15 0x00007ffff79c22d4 in ?? () from /usr/lib/libunity-settings-daemon.so.1 #16 0x00007ffff79c233d in ?? () from /usr/lib/libunity-settings-daemon.so.1 #17 0x00007ffff586b291 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #18 0x00007ffff586b56d in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #19 0x00007ffff583e629 in gdk_display_get_event () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #20 0x00007ffff586b312 in ?? () from /usr/lib/x86_64-linux-gnu/libgdk-3.so.0 #21 0x00007ffff6420ff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #22 0x00007ffff6421250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007ffff6421572 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007ffff6ec1775 in gtk_main () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0 #25 0x00000000004037f1 in main () -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1462590 Title: unity-settings-daemon crashes using xrandr To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/unity-settings-daemon/+bug/1462590/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
