OK, maybe it'll help. I run alacarte from the command line and when I click "Properties" on Firefox icon, I get this:
(gnome-desktop-item-edit:7970): Gtk-CRITICAL **: gtk_tree_model_get_iter_first: assertion `GTK_IS_TREE_MODEL (tree_model)' failed ** ** ERROR:(panel-ditem-editor.c:757):panel_ditem_editor_setup_ui: code should not be reached -- Cannot edit some menu items https://bugs.launchpad.net/bugs/390028 You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is a bug assignee. -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs