Comment 3 for bug 1289807

$ unity-control-center
libwayland-egl.so.1: cannot open shared object file: No such file or directory
Failed to load module: /usr/lib/x86_64-linux-gnu/unity-control-center-1/panels/libuser-accounts.so

//Then I select the Time and Date settings and the program crashes with this output:

(unity-control-center:28377): Gtk-CRITICAL **: gtk_widget_set_sensitive: assertion 'GTK_IS_WIDGET (widget)' failed

(unity-control-center:28377): GLib-GObject-WARNING **: invalid unclassed pointer in cast to 'GtkToggleButton'

(unity-control-center:28377): Gtk-CRITICAL **: gtk_toggle_button_set_active: assertion 'GTK_IS_TOGGLE_BUTTON (toggle_button)' failed

(unity-control-center:28377): GLib-GObject-WARNING **: instance with invalid (NULL) class pointer

(unity-control-center:28377): GLib-GObject-CRITICAL **: g_signal_connect_data: assertion 'G_TYPE_CHECK_INSTANCE (instance)' failed

(unity-control-center:28377): GLib-CRITICAL **: g_hash_table_lookup: assertion 'hash_table != NULL' failed
libwayland-egl.so.1: cannot open shared object file: No such file or directory
Failed to load module: /usr/lib/x86_64-linux-gnu/unity-control-center-1/panels/libuser-accounts.so
Segmentation fault (core dumped)

$ Failed to register: GDBus.Error:org.freedesktop.DBus.Error.NoReply: Message did not receive a reply (timeout by message bus)

It looks like wayland is the problem.... I didn install Mir (but I haven't tested it yet) could that be the issue?