AMD64で３２bitをインストールしています。題名の症状ですが、端末から sudo f-spoと実行すると起動します。
クラッシュするとき。
・・・・・・・・・・・・・・・・・・・

@ubuntu10-MS-7367:~$ f-spot
[Info  21:59:33.618] Initializing Mono.Addins
Exception in Gtk# callback delegate
  Note: Applications can use GLib.ExceptionManager.UnhandledException to handle the exception.
System.ArgumentOutOfRangeException: Argument is out of range.
  at System.DateTime.DaysInMonth (Int32 year, Int32 month) [0x00000] in <filename unknown>:0
  at FSpot.TimeAdaptor.DateFromIndexDescending (Int32 item) [0x00000] in <filename unknown>:0
  at FSpot.TimeAdaptor.DateFromIndex (Int32 item) [0x00000] in <filename unknown>:0
  at FSpot.TimeAdaptor.TickLabel (Int32 item) [0x00000] in <filename unknown>:0
  at FSpot.GroupSelector.HandleAdaptorChanged (FSpot.GroupAdaptor adaptor) [0x00000] in <filename unknown>:0
  at (wrapper delegate-invoke) FSpot.GroupAdaptor/ChangedHandler:invoke_void__this___GroupAdaptor (FSpot.GroupAdaptor)
  at FSpot.TimeAdaptor+<DoReload>c__AnonStorey19.<>m__6B () [0x00000] in <filename unknown>:0
  at FSpot.Driver+<RunIdle>c__AnonStorey11.<>m__50 () [0x00000] in <filename unknown>:0
  at GLib.Idle+IdleProxy.Handler () [0x00000] in <filename unknown>:0
   at GLib.ExceptionManager.RaiseUnhandledException(System.Exception e, Boolean is_terminal)
   at GLib.Idle+IdleProxy.Handler()
   at Gtk.Application.gtk_main()
   at Gtk.Application.Run()
   at FSpot.Driver.Startup()
   at Hyena.Gui.CleanRoomStartup.Startup(Hyena.Gui.StartupInvocationHandler startup)
   at FSpot.Driver.Main(System.String[] args)
qqqqqq@ubuntu10-MS-7367:~$ sudo f-spot
[sudo] password for qqqqqq:
** No session dbus found. Starting one **
[Info  22:00:17.090] Initializing Mono.Addins

(f-spot:4313): GdkPixbuf-WARNING **: GdkPixbufLoader finalized without calling gdk_pixbuf_loader_close() - this is not allowed. You must explicitly end the data stream to the loader before dropping the last reference.

(f-spot:4313): Gdk-WARNING **: losing last reference to undestroyed window

[Info  22:07:50.979] Exiting.
sudo で実行
・・・・・・・・・・・・・・・・・・・・
qqqqqq@ubuntu10-MS-7367:~$ sudo f-spot
[sudo] password for qqqqqq:
** No session dbus found. Starting one **
[Info  22:00:17.090] Initializing Mono.Addins

(f-spot:4313): GdkPixbuf-WARNING **: GdkPixbufLoader finalized without calling gdk_pixbuf_loader_close() - this is not allowed. You must explicitly end the data stream to the loader before dropping the last reference.

(f-spot:4313): Gdk-WARNING **: losing last reference to undestroyed window

[Info  22:07:50.979] Exiting...
対処法よろしくおねがいします。