To reproduce: Install lucid-amd64-server.iso, install virtualbox-ose-qt, run virtualbox, click new.
$ virtualbox Qt WARNING: QGtkStyle was unable to detect the current GTK+ theme. (process:3655): GLib-GObject-CRITICAL **: /build/buildd/glib2.0-2.24.1/gobject/gtype.c:2706: You forgot to call g_type_init() (process:3655): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed (process:3655): GLib-GObject-CRITICAL **: /build/buildd/glib2.0-2.24.1/gobject/gtype.c:2706: You forgot to call g_type_init() (process:3655): GLib-GObject-CRITICAL **: /build/buildd/glib2.0-2.24.1/gobject/gtype.c:2706: You forgot to call g_type_init() (process:3655): GLib-GObject-CRITICAL **: /build/buildd/glib2.0-2.24.1/gobject/gtype.c:2706: You forgot to call g_type_init() (process:3655): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion `G_TYPE_IS_INSTANTIATABLE (instance_type)' failed (process:3655): GLib-GObject-CRITICAL **: /build/buildd/glib2.0-2.24.1/gobject/gtype.c:2706: You forgot to call g_type_init() (process:3655): GLib-GObject-CRITICAL **: g_type_add_interface_static: assertion `G_TYPE_IS_INSTANTIATABLE (instance_type)' failed (process:3655): Gtk-CRITICAL **: gtk_widget_style_get: assertion `GTK_IS_WIDGET (widget)' failed Installing gconf-editor fixed the problem. (I guess this package is installed by default in a desktop ISO, hence the problem only occurs in a server install) -- segmentation fault from gui https://bugs.launchpad.net/bugs/579663 You received this bug notification because you are a member of Kubuntu Bugs, which is subscribed to qt4-x11 in ubuntu. -- kubuntu-bugs mailing list kubuntu-b...@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/kubuntu-bugs