Не удалось запустить unetbootin

При попытке запустить unetbootin из терминала с помощью unetbootin, я получаю следующий вывод:

(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_settings_set_long_property: assertion `GTK_SETTINGS (settings)' failed
(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_settings_set_long_property: assertion `GTK_SETTINGS (settings)' failed
(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_settings_set_long_property: assertion `GTK_SETTINGS (settings)' failed
(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_settings_set_long_property: assertion `GTK_SETTINGS (settings)' failed
(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_settings_set_string_property: assertion `GTK_SETTINGS (settings)' failed
(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_icon_theme_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed
(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_icon_theme_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed
(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_icon_theme_prepend_search_path: assertion `GTK_IS_ICON_THEME (icon_theme)' failed
(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_icon_theme_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed
(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_icon_theme_prepend_search_path: assertion `GTK_IS_ICON_THEME (icon_theme)' failed
(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_icon_theme_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed
(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_icon_theme_prepend_search_path: assertion `GTK_IS_ICON_THEME (icon_theme)' failed
(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_settings_set_string_property: assertion `GTK_SETTINGS (settings)' failed
(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_settings_set_string_property: assertion `GTK_SETTINGS (settings)' failed
(unetbootin:2244): Gtk-CRITICAL **: IA__gtk_settings_set_string_property: assertion `GTK_SETTINGS (settings)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_settings_set_long_property: assertion `GTK_SETTINGS (settings)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_settings_set_long_property: assertion `GTK_SETTINGS (settings)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_settings_set_long_property: assertion `GTK_SETTINGS (settings)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_settings_set_long_property: assertion `GTK_SETTINGS (settings)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_settings_set_string_property: assertion `GTK_SETTINGS (settings)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_icon_theme_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_icon_theme_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_icon_theme_prepend_search_path: assertion `GTK_IS_ICON_THEME (icon_theme)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_icon_theme_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_icon_theme_prepend_search_path: assertion `GTK_IS_ICON_THEME (icon_theme)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_icon_theme_get_for_screen: assertion `GDK_IS_SCREEN (screen)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_icon_theme_prepend_search_path: assertion `GTK_IS_ICON_THEME (icon_theme)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_settings_set_string_property: assertion `GTK_SETTINGS (settings)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_settings_set_string_property: assertion `GTK_SETTINGS (settings)' failed
(gksu:2256): Gtk-CRITICAL **: IA__gtk_settings_set_string_property: assertion `GTK_SETTINGS (settings)' failed

Я получаю приглашение с запросом пароля, но потом ничего не происходит, и когда вы начали использовать , выход:

unetbootin: cannot connect to X server 

Я пробовал следующее, но безрезультатно:

Отчет об ошибке на Launchpad Схожая проблема [d8 ] Я не могу сообщить версию unetbootin, поскольку ни unetbootin -v, ни unetbootin --version не являются допустимыми параметрами, и man-страница не сообщает об этом.

Есть ли способ обхода этого пути? [!d9 ]