Hello, I get this error too, not sure if I have to post it here or open a new bug. I start posting it here, please advice me if I'm doing wrong.
I'm using lubuntu oneiric and need to use nautilus with rabbitvcs. doing a sudo apt-get install nautilus nautilus is opening even if I get some error like (nautilus:4289): Gtk-CRITICAL **: gtk_widget_get_parent: assertion `GTK_IS_WIDGET (widget)' failed (nautilus:4289): Gtk-CRITICAL **: find_menu_position: assertion `GTK_IS_MENU_SHELL (menushell)' failed (nautilus:4289): Gtk-CRITICAL **: find_menu_position: assertion `GTK_IS_MENU_SHELL (menushell)' failed (nautilus:4289): Gtk-CRITICAL **: gtk_container_foreach: assertion `GTK_IS_CONTAINER (container)' failed (nautilus:4289): Gtk-CRITICAL **: gtk_container_foreach: assertion `GTK_IS_CONTAINER (container)' failed (nautilus:4289): Gtk-CRITICAL **: find_menu_position: assertion `GTK_IS_MENU_SHELL (menushell)' failed (nautilus:4289): Gtk-CRITICAL **: gtk_container_foreach: assertion `GTK_IS_CONTAINER (container)' failed (nautilus:4289): Gtk-CRITICAL **: find_menu_position: assertion `GTK_IS_MENU_SHELL (menushell)' failed But when I do a sudo apt-get install rabbitvcs-nautilus3 and reboot I cannot open nautilus and get the following as erro: autilus (nautilus:1800): Gtk-WARNING **: Theme parsing error: gtk- buttons.css:159:10: Expected valid border (nautilus:1800): Gtk-WARNING **: Theme parsing error: gtk- bars.css:102:16: Themeing engine 'adwaita' not found (nautilus:1800): Gtk-WARNING **: Theme parsing error: gtk- bars.css:117:16: Themeing engine 'adwaita' not found (nautilus:1800): Gtk-WARNING **: Theme parsing error: gtk- bars.css:134:16: Themeing engine 'adwaita' not found (nautilus:1800): Gtk-WARNING **: Theme parsing error: gtk- bars.css:153:16: Themeing engine 'adwaita' not found (nautilus:1800): Gtk-WARNING **: Theme parsing error: gtk- bars.css:165:16: Themeing engine 'adwaita' not found (nautilus:1800): Gtk-WARNING **: Theme parsing error: gtk- bars.css:175:16: Themeing engine 'adwaita' not found (nautilus:1800): Gtk-WARNING **: Theme parsing error: gtk- bars.css:186:16: Themeing engine 'adwaita' not found (nautilus:1800): Gtk-WARNING **: Theme parsing error: gtk- bars.css:198:16: Themeing engine 'adwaita' not found (nautilus:1800): Gtk-WARNING **: Theme parsing error: gtk- bars.css:208:16: Themeing engine 'adwaita' not found (nautilus:1800): Gtk-WARNING **: Theme parsing error: gtk- bars.css:218:16: Themeing engine 'adwaita' not found (nautilus:1800): Gtk-WARNING **: Theme parsing error: gtk-bars.css:223:16: Themeing engine 'adwaita' not found Initializing nautilus-gdu extension /usr/lib/python2.7/dist-packages/gobject/constants.py:24: Warning: g_boxed_type_register_static: assertion `g_type_from_name (name) == 0' failed import gobject._gobject /usr/lib/python2.7/dist-packages/gtk-2.0/gtk/__init__.py:40: Warning: specified class size for type `PyGtkGenericCellRenderer' is smaller than the parent type's `GtkCellRenderer' class size from gtk import _gtk /usr/lib/python2.7/dist-packages/gtk-2.0/gtk/__init__.py:40: Warning: g_type_get_qdata: assertion `node != NULL' failed from gtk import _gtk segmentation fault The result is that I cannot use rabbitvcs. Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/887443 Title: Lubuntu is missing adwaita (Themeing engine 'adwaita' not found). Dependency to gnome-themes-standard seems to be missing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lubuntu-artwork/+bug/887443/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs