Bug 435432 has a backtrace with --sync which confirms it is XGetWindowAttributes which generates this error.
-- gnome-settings-daemon crashed with signal 5 in gdk_x_error() https://bugs.launchpad.net/bugs/404924 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
