从我的主要用户运行 Banshee 突然停止工作。如果我从我的主要用户运行 Banshee 而不使用sudo，则会打开一个空白的灰色窗口并且没有响应。我尝试了描述的所有方法这里和这里，但没有运气。
这是没有使用 sudo 的终端输出：
mainuser@laptop:~$ banshee
[Info 16:20:19.132] Running Banshee 2.6.2: [Ubuntu 14.04.1 LTS (linux-gnu, x86_64) @ 2014-08-12 14:04:38 UTC]
(Banshee:14844): GLib-GObject-WARNING **: attempting to add an interface (AtkComponent) to class (__gtksharp_49_Hyena_Gui_BaseWidgetAccessible) after class_init
(Banshee:14844): 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:14844): 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:14844): 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:14844): 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:14844): 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:14844): 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:14844): 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:14844): 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:14844): 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
(Banshee:14844): 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
[Info 16:20:21.176] Updating web proxy from GConf
[Info 16:20:21.309] All services are started 1.869307
(Banshee:14844): GLib-CRITICAL **: Source ID 144 was not found when attempting to remove it
(Banshee:14844): GLib-CRITICAL **: Source ID 113 was not found when attempting to remove it
下面是输出和sudo：
mainuser@laptop:~$ sudo banshee
[Warn 16:24:02.691] 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 16:24:02.734] Running Banshee 2.6.2: [Ubuntu 14.04.1 LTS (linux-gnu, x86_64) @ 2014-08-12 14:04:38 UTC]
(Banshee:14943): GLib-GObject-WARNING **: attempting to add an interface (AtkComponent) to class (__gtksharp_49_Hyena_Gui_BaseWidgetAccessible) after class_init
(Banshee:14943): 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:14943): 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:14943): 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:14943): 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:14943): 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:14943): 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:14943): 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:14943): 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:14943): 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_in
(Banshee:14943): 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 16:24:04.522] Updating web proxy from GConf
[Warn 16:24:04.638] 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 16:24:04.638] Extension `Banshee.SoundMenu.SoundMenuService' not started: Unable to open the session message bus.
[Warn 16:24:04.641] 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 16:24:04.641] Extension `Banshee.MultimediaKeys.MultimediaKeysService' not started: No support GNOME Settings Daemon could be reached.
(Banshee:14943): Gtk-WARNING **: Refusing to add non-unique action 'CloseAction' to action group 'Global'
[Warn 16:24:04.719] 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 16:24:04.719] Extension `Banshee.SoundMenu.SoundMenuService' not started: Unable to open the session message bus.
[Warn 16:24:04.720] 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 16:24:04.720] Extension `Banshee.MultimediaKeys.MultimediaKeysService' not started: No support GNOME Settings Daemon could be reached.
[Info 16:24:04.722] All services are started 1.438745
(Banshee:14943): GLib-CRITICAL **: Source ID 106 was not found when attempting to remove it
(Banshee:14943): GLib-CRITICAL **: Source ID 137 was not found when attempting to remove it
[Info 16:24:05.304] AmazonMP3 store redirect URL: http://integrated-services.banshee.fm/amz/redirect.do/
(Banshee:14943): GLib-CRITICAL **: Source ID 247 was not found when attempting to remove it
(Banshee:14943): GLib-CRITICAL **: Source ID 246 was not found when attempting to remove it
[Info 16:24:05.831] nereid Client Started
[Info 16:24:05.924] GStreamer version 1.2.4.0, gapless: True, replaygain: False
答案1
问题已修复，可能是 1) 由于多次重启和/或 2) 因为我运行了alsactl nrestore。这并没有明显影响终端输出，但我现在 Banshee 工作正常，即使在恢复原始~/.config/banshee-1/文件夹后也是如此。我不知道为什么会这样，但目前这样就行了。