gconf-editor never run on lubuntu 11.10

[daniele]

Excuse me for my english but i am italian
Is the first time i use lubuntu, i want to see the trash icon on the desktop and more, like home, computer, net....
I've installed gconf-editor but when i launch that program it does't run.
This is what i done and the response in terminal

amministratore@linux2:~$ sudo apt-get install gconf-editor
[sudo] password for amministratore:
Lettura elenco dei pacchetti... Fatto
Generazione albero delle dipendenze
Lettura informazioni sullo stato... Fatto
I seguenti pacchetti saranno inoltre installati:
  gconf-defaults-service
I seguenti pacchetti NUOVI saranno installati:
  gconf-defaults-service gconf-editor
0 aggiornati, 2 installati, 0 da rimuovere e 0 non aggiornati.
È necessario scaricare 1027 kB di archivi.
Dopo quest'operazione, verranno occupati 4096 kB di spazio su disco.
Continuare [S/n]? s
Scaricamento di:1 http://it.archive.ubuntu.com/ubuntu/ oneiric/universe gconf-defaults-service i386 3.2.0-0ubuntu1 [14,4 kB]
Scaricamento di:2 http://it.archive.ubuntu.com/ubuntu/ oneiric-updates/universe gconf-editor i386 3.0.0-1ubuntu2 [1013 kB]
Recuperati 1027 kB in 1s (521 kB/s)
Selezionato il pacchetto gconf-defaults-service.
(Lettura del database... 125599 file e directory attualmente installati.)
Estrazione di gconf-defaults-service (da .../gconf-defaults-service_3.2.0-0ubuntu1_i386.deb)...
Selezionato il pacchetto gconf-editor.
Estrazione di gconf-editor (da .../gconf-editor_3.0.0-1ubuntu2_i386.deb)...
Elaborazione dei trigger per hicolor-icon-theme...
Elaborazione dei trigger per gnome-menus...
Elaborazione dei trigger per bamfdaemon...
Rebuilding /usr/share/applications/bamf.index...
Elaborazione dei trigger per desktop-file-utils...
Elaborazione dei trigger per gconf2...
Elaborazione dei trigger per man-db...
Configurazione di gconf-defaults-service (3.2.0-0ubuntu1)...
Configurazione di gconf-editor (3.0.0-1ubuntu2)...
amministratore@linux2:~$ gconf-editor

(gconf-editor:7374): Gtk-WARNING **: Theme parsing error: gtk-buttons.css:159:10: Expected valid border

(gconf-editor:7374): Gtk-WARNING **: Theme parsing error: gtk-bars.css:102:16: Themeing engine 'adwaita' not found

(gconf-editor:7374): Gtk-WARNING **: Theme parsing error: gtk-bars.css:117:16: Themeing engine 'adwaita' not found

(gconf-editor:7374): Gtk-WARNING **: Theme parsing error: gtk-bars.css:134:16: Themeing engine 'adwaita' not found

(gconf-editor:7374): Gtk-WARNING **: Theme parsing error: gtk-bars.css:153:16: Themeing engine 'adwaita' not found

(gconf-editor:7374): Gtk-WARNING **: Theme parsing error: gtk-bars.css:165:16: Themeing engine 'adwaita' not found

(gconf-editor:7374): Gtk-WARNING **: Theme parsing error: gtk-bars.css:175:16: Themeing engine 'adwaita' not found

(gconf-editor:7374): Gtk-WARNING **: Theme parsing error: gtk-bars.css:186:16: Themeing engine 'adwaita' not found

(gconf-editor:7374): Gtk-WARNING **: Theme parsing error: gtk-bars.css:198:16: Themeing engine 'adwaita' not found

(gconf-editor:7374): Gtk-WARNING **: Theme parsing error: gtk-bars.css:208:16: Themeing engine 'adwaita' not found

(gconf-editor:7374): Gtk-WARNING **: Theme parsing error: gtk-bars.css:218:16: Themeing engine 'adwaita' not found

(gconf-editor:7374): Gtk-WARNING **: Theme parsing error: gtk-bars.css:223:16: Themeing engine 'adwaita' not found

(gconf-editor:7374): GLib-GObject-WARNING **: g_object_get_valist: property `type' of object class `GConfEditorWindow' is not readable

(gconf-editor:7374): GLib-GObject-WARNING **: g_object_get_valist: property `type' of object class `GConfEditorWindow' is not readable

(gconf-editor:7374): GLib-GObject-WARNING **: g_object_get_valist: property `type' of object class `GConfEditorWindow' is not readable

(gconf-editor:7374): GLib-GObject-WARNING **: g_object_get_valist: property `type' of object class `GConfEditorWindow' is not readable

[Dmitry Shachnev (mitya57)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This bug did not have a package associated with it, which is important for ensuring that it gets looked at by the proper developers. You can learn more about finding the right package at https://wiki.ubuntu.com/Bugs/FindRightPackage. I have classified this bug as a bug in "gconf-editor" package.

When reporting bugs in the future please use apport by using 'ubuntu-bug' and the name of the
package affected. You can learn more about this functionality at https://help.ubuntu.com/community/ReportingBugs.