Vamos lá, testes realizados:
Banshee:
Continua não abrindo pelo ícone do menu, mas pelo terminal, como usuário simples abriu, mas reparei que zerou as configurações de onde buscava imagens, no terminal apareceram as seguintes mensagens:
no talloc stackframe at ../source3/param/loadparm.c:4864, leaking memory
[Warn 08:04:06.074] DBus support could not be started. Disabling for this session. - System.ArgumentNullException: Argument cannot be null.
Parameter name: address (in `dbus-sharp')
at DBus.Bus.Open (System.String address) [0x00000] in <filename unknown>:0
at DBus.Bus.get_Session () [0x00000] in <filename unknown>:0
System.Exception: Unable to open the session message bus. (in `dbus-sharp')
at DBus.Bus.get_Session () [0x00000] in <filename unknown>:0
at DBus.BusG.Init () [0x00000] in <filename unknown>:0
at Banshee.ServiceStack.DBusConnection.Connect (System.String serviceName, Boolean init) [0x00000] in <filename unknown>:0
at Banshee.ServiceStack.DBusConnection.GrabDefaultName () [0x00000] in <filename unknown>:0
[Info 08:04:06.181] Running Banshee 2.6.2: [Ubuntu 14.04.1 LTS (linux-gnu, i686) @ 2014-08-12 14:01:00 UTC]
(Banshee:2565): GLib-GObject-WARNING **: attempting to add an interface (AtkComponent) to class (__gtksharp_49_Hyena_Gui_BaseWidgetAccessible) after class_init
(Banshee:2565): GLib-GObject-WARNING **: attempting to add an interface (AtkTable) to class (__gtksharp_50_Hyena_Data_Gui_Accessibility_ListViewAccessible+601+5b+5bBanshee_Collection_TrackInfo+2c+20Banshee_Core+2c+20Version+3d2_6_0_0+2c+20Culture+3dneutral+2c+20PublicKeyToken+3dnull+5d+5d) after class_init
(Banshee:2565): GLib-GObject-WARNING **: attempting to add an interface (AtkSelection) to class (__gtksharp_50_Hyena_Data_Gui_Accessibility_ListViewAccessible+601+5b+5bBanshee_Collection_TrackInfo+2c+20Banshee_Core+2c+20Version+3d2_6_0_0+2c+20Culture+3dneutral+2c+20PublicKeyToken+3dnull+5d+5d) after class_init
(Banshee:2565): GLib-GObject-WARNING **: attempting to add an interface (AtkTable) to class (__gtksharp_56_Hyena_Data_Gui_Accessibility_ListViewAccessible+601+5b+5bBanshee_Collection_Database_QueryFilterInfo+601+5b+5bSystem_String+2c+20mscorlib+2c+20Version+3d4_0_0_0+2c+20Culture+3dneutral+2c+20PublicKeyToken+3db77a5c561934e089+5d+5d+2c+20Banshee_Services+2c+20Version+3d2_6_0_0+2c+20Culture+3dneutral+2c+20PublicKeyToken+3dnull+5d+5d) after class_init
(Banshee:2565): GLib-GObject-WARNING **: attempting to add an interface (AtkSelection) to class (__gtksharp_56_Hyena_Data_Gui_Accessibility_ListViewAccessible+601+5b+5bBanshee_Collection_Database_QueryFilterInfo+601+5b+5bSystem_String+2c+20mscorlib+2c+20Version+3d4_0_0_0+2c+20Culture+3dneutral+2c+20PublicKeyToken+3db77a5c561934e089+5d+5d+2c+20Banshee_Services+2c+20Version+3d2_6_0_0+2c+20Culture+3dneutral+2c+20PublicKeyToken+3dnull+5d+5d) after class_init
(Banshee:2565): GLib-GObject-WARNING **: attempting to add an interface (AtkTable) to class (__gtksharp_62_Hyena_Data_Gui_Accessibility_ListViewAccessible+601+5b+5bBanshee_Collection_ArtistInfo+2c+20Banshee_Core+2c+20Version+3d2_6_0_0+2c+20Culture+3dneutral+2c+20PublicKeyToken+3dnull+5d+5d) after class_init
(Banshee:2565): GLib-GObject-WARNING **: attempting to add an interface (AtkSelection) to class (__gtksharp_62_Hyena_Data_Gui_Accessibility_ListViewAccessible+601+5b+5bBanshee_Collection_ArtistInfo+2c+20Banshee_Core+2c+20Version+3d2_6_0_0+2c+20Culture+3dneutral+2c+20PublicKeyToken+3dnull+5d+5d) after class_init
(Banshee:2565): GLib-GObject-WARNING **: attempting to add an interface (AtkTable) to class (__gtksharp_68_Hyena_Data_Gui_Accessibility_ListViewAccessible+601+5b+5bBanshee_Collection_YearInfo+2c+20Banshee_Core+2c+20Version+3d2_6_0_0+2c+20Culture+3dneutral+2c+20PublicKeyToken+3dnull+5d+5d) after class_init
(Banshee:2565): GLib-GObject-WARNING **: attempting to add an interface (AtkSelection) to class (__gtksharp_68_Hyena_Data_Gui_Accessibility_ListViewAccessible+601+5b+5bBanshee_Collection_YearInfo+2c+20Banshee_Core+2c+20Version+3d2_6_0_0+2c+20Culture+3dneutral+2c+20PublicKeyToken+3dnull+5d+5d) after class_init
(Banshee:2565): GLib-GObject-WARNING **: attempting to add an interface (AtkTable) to class (__gtksharp_74_Hyena_Data_Gui_Accessibility_ListViewAccessible+601+5b+5bBanshee_Collection_AlbumInfo+2c+20Banshee_Core+2c+20Version+3d2_6_0_0+2c+20Culture+3dneutral+2c+20PublicKeyToken+3dnull+5d+5d) after class_init
(Banshee:2565): GLib-GObject-WARNING **: attempting to add an interface (AtkSelection) to class (__gtksharp_74_Hyena_Data_Gui_Accessibility_ListViewAccessible+601+5b+5bBanshee_Collection_AlbumInfo+2c+20Banshee_Core+2c+20Version+3d2_6_0_0+2c+20Culture+3dneutral+2c+20PublicKeyToken+3dnull+5d+5d) after class_init
[Info 08:04:08.882] Updating web proxy from GConf
(Banshee:2565): GLib-CRITICAL **: Source ID 106 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 137 was not found when attempting to remove it
[Warn 08:04:09.472] Caught an exception - System.ArgumentNullException: Argument cannot be null.
Parameter name: address (in `dbus-sharp')
at DBus.Bus.Open (System.String address) [0x00000] in <filename unknown>:0
at DBus.Bus.get_Session () [0x00000] in <filename unknown>:0
[Warn 08:04:09.473] Extension `Banshee.SoundMenu.SoundMenuService' not started: Unable to open the session message bus.
[Warn 08:04:09.476] Caught an exception - System.ApplicationException: No support GNOME Settings Daemon could be reached. (in `Banshee.MultimediaKeys')
at Banshee.MultimediaKeys.MultimediaKeysService.Banshee.ServiceStack.IExtensionService.Initialize () [0x00000] in <filename unknown>:0
at Banshee.ServiceStack.ServiceManager.StartExtension (Mono.Addins.TypeExtensionNode node) [0x00000] in <filename unknown>:0
[Warn 08:04:09.476] Extension `Banshee.MultimediaKeys.MultimediaKeysService' not started: No support GNOME Settings Daemon could be reached.
(Banshee:2565): Gtk-WARNING **: Refusing to add non-unique action 'CloseAction' to action group 'Global'
[Warn 08:04:09.637] Caught an exception - System.ArgumentNullException: Argument cannot be null.
Parameter name: address (in `dbus-sharp')
at DBus.Bus.Open (System.String address) [0x00000] in <filename unknown>:0
at DBus.Bus.get_Session () [0x00000] in <filename unknown>:0
[Warn 08:04:09.637] Extension `Banshee.SoundMenu.SoundMenuService' not started: Unable to open the session message bus.
[Warn 08:04:09.637] Caught an exception - System.ApplicationException: No support GNOME Settings Daemon could be reached. (in `Banshee.MultimediaKeys')
at Banshee.MultimediaKeys.MultimediaKeysService.Banshee.ServiceStack.IExtensionService.Initialize () [0x00000] in <filename unknown>:0
at Banshee.ServiceStack.ServiceManager.StartExtension (Mono.Addins.TypeExtensionNode node) [0x00000] in <filename unknown>:0
[Warn 08:04:09.637] Extension `Banshee.MultimediaKeys.MultimediaKeysService' not started: No support GNOME Settings Daemon could be reached.
[Info 08:04:09.638] All services are started 2,913173
[Info 08:04:10.891] AmazonMP3 store redirect URL:
http://integrated-services.banshee.fm/amz/redirect.do/[Warn 08:04:11.813] Forcefully breaking out of RCS loop b/c change in total_width less than 1.0
[Info 08:04:11.865] nereid Client Started
[Info 08:04:12.086] GStreamer version 1.2.4.0, gapless: True, replaygain: False
aí depois de um tempo aberto o terminal mostra outras mensagens:
[/color]
(Banshee:2565): GLib-CRITICAL **: Source ID 2970 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 443 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 442 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 539 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 2586 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 2738 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 719 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 703 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 1228 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 701 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 704 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 1732 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 988 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 1960 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 2152 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 2346 was not found when attempting to remove it
(Banshee:2565): GLib-CRITICAL **: Source ID 1474 was not found when attempting to remove it