Trying to understand how the Location Options menu is closed and found in nautilus-toolbar.c a call to gtk_menu_shell_deactivate in function gear_menu_key_press. This gtk call is used to remove the menu. Don't know what the problem could be but the external symptoms of a high cpu loop between nautilus and gnome-shell is suspicious. There is no change in this function between 3.14.2 (which doesn't fail) and 3.14.3 but 3.14.3 has made changes to the construction of the Location Option button.
Trying to understand how the Location Options menu is closed and found in nautilus-toolbar.c a call to gtk_menu_ shell_deactivat e in function gear_menu_ key_press. This gtk call is used to remove the menu. Don't know what the problem could be but the external symptoms of a high cpu loop between nautilus and gnome-shell is suspicious. There is no change in this function between 3.14.2 (which doesn't fail) and 3.14.3 but 3.14.3 has made changes to the construction of the Location Option button.