[ubuntu-mono] [Bug 1156885] [NEW] Banshee freezes and takes 100% on startup

GonzO gonzo at worlord.com
Mon Mar 18 22:24:22 UTC 2013 

Public bug reported:

Banshee 2.6.0; Raring Ringtail with latest everything as of March 18,
5:23pm CST.

Banshee's main UI opens, but then turns grey.  CPU is at 100%.  This
remains the case until the app is force-closed.

I have found no way to work around this, not even removing plugin DLLs.

The relevant lines from the banshee --debug info are:

[Info  17:18:37.083] GStreamer version 1.0.5.0, gapless: True, replaygain: True
[Info  17:18:37.294] Creating Accessible for Banshee.Collection.Gui.TrackListView

(Banshee:15893): GLib-GObject-WARNING **: attempting to add an interface
(AtkComponent) to class (__gtksharp_95_Hyena_Gui_BaseWidgetAccessible)
after class_init

(Banshee:15893): GLib-GObject-WARNING **: attempting to add an interface
(AtkTable) to class
(__gtksharp_96_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:15893): GLib-GObject-WARNING **: attempting to add an interface (AtkSelection) to class (__gtksharp_96_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
Exception in Gtk# callback delegate
  Note: Applications can use GLib.ExceptionManager.UnhandledException to handle the exception.
System.ArgumentException: Invalid signal name: model_changed
  at GLib.Signal.Emit (GLib.Object instance, System.String detailed_signal, System.Object[] args) [0x00000] in <filename unknown>:0 
  at Hyena.Data.Gui.Accessibility.ListViewAccessible`1[Banshee.Collection.TrackInfo].EmitModelChanged () [0x00000] in <filename unknown>:0 
  at Hyena.ThreadAssist.ProxyToMain (Hyena.InvokeHandler handler) [0x00000] in <filename unknown>:0 
  at Hyena.Data.Gui.Accessibility.ListViewAccessible`1[Banshee.Collection.TrackInfo].OnModelChanged (System.Object o, System.EventArgs a) [0x00000] in <filename unknown>:0 
  at Hyena.Data.Gui.Accessibility.ListViewAccessible`1[Banshee.Collection.TrackInfo]..ctor (GLib.Object widget) [0x00000] in <filename unknown>:0 
  at Hyena.Data.Gui.ListViewAccessibleFactory`1[Banshee.Collection.TrackInfo].OnCreateAccessible (GLib.Object obj) [0x00000] in <filename unknown>:0 
  at Atk.ObjectFactory+Marshaler.CreateAccessible_cb (IntPtr raw) [0x00000] in <filename unknown>:0 
   at GLib.ExceptionManager.RaiseUnhandledException(System.Exception e, Boolean is_terminal)
   at Atk.ObjectFactory+Marshaler.CreateAccessible_cb(IntPtr raw)
   at Gtk.Application.gtk_main()
   at Gtk.Application.Run()
   at Banshee.Gui.GtkBaseClient.Run()
   at Banshee.Gui.GtkBaseClient.Startup()
   at Hyena.Gui.CleanRoomStartup.Startup(Hyena.Gui.StartupInvocationHandler startup)
   at Banshee.Gui.GtkBaseClient.Startup()
   at Banshee.Gui.GtkBaseClient.Startup(System.String[] args)
   at Nereid.Client.Main(System.String[] args)
   at System.AppDomain.ExecuteAssembly(System.AppDomain , System.Reflection.Assembly , System.String[] )
   at System.AppDomain.ExecuteAssemblyInternal(System.Reflection.Assembly a, System.String[] args)
   at System.AppDomain.ExecuteAssembly(System.String assemblyFile, System.Security.Policy.Evidence assemblySecurity, System.String[] args)
   at System.AppDomain.ExecuteAssembly(System.String assemblyFile)
   at Booter.Booter.BootClient(System.String clientName)
   at Booter.Booter.Main()

** Affects: banshee (Ubuntu)
     Importance: Undecided
         Status: New

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https://bugs.launchpad.net/bugs/1156885

Title:
  Banshee freezes and takes 100% on startup

Status in “banshee” package in Ubuntu:
  New

Bug description:
  Banshee 2.6.0; Raring Ringtail with latest everything as of March 18,
  5:23pm CST.

  Banshee's main UI opens, but then turns grey.  CPU is at 100%.  This
  remains the case until the app is force-closed.

  I have found no way to work around this, not even removing plugin
  DLLs.

  The relevant lines from the banshee --debug info are:

  [Info  17:18:37.083] GStreamer version 1.0.5.0, gapless: True, replaygain: True
  [Info  17:18:37.294] Creating Accessible for Banshee.Collection.Gui.TrackListView

  (Banshee:15893): GLib-GObject-WARNING **: attempting to add an
  interface (AtkComponent) to class
  (__gtksharp_95_Hyena_Gui_BaseWidgetAccessible) after class_init

  (Banshee:15893): GLib-GObject-WARNING **: attempting to add an
  interface (AtkTable) to class
  (__gtksharp_96_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:15893): GLib-GObject-WARNING **: attempting to add an interface (AtkSelection) to class (__gtksharp_96_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
  Exception in Gtk# callback delegate
    Note: Applications can use GLib.ExceptionManager.UnhandledException to handle the exception.
  System.ArgumentException: Invalid signal name: model_changed
    at GLib.Signal.Emit (GLib.Object instance, System.String detailed_signal, System.Object[] args) [0x00000] in <filename unknown>:0 
    at Hyena.Data.Gui.Accessibility.ListViewAccessible`1[Banshee.Collection.TrackInfo].EmitModelChanged () [0x00000] in <filename unknown>:0 
    at Hyena.ThreadAssist.ProxyToMain (Hyena.InvokeHandler handler) [0x00000] in <filename unknown>:0 
    at Hyena.Data.Gui.Accessibility.ListViewAccessible`1[Banshee.Collection.TrackInfo].OnModelChanged (System.Object o, System.EventArgs a) [0x00000] in <filename unknown>:0 
    at Hyena.Data.Gui.Accessibility.ListViewAccessible`1[Banshee.Collection.TrackInfo]..ctor (GLib.Object widget) [0x00000] in <filename unknown>:0 
    at Hyena.Data.Gui.ListViewAccessibleFactory`1[Banshee.Collection.TrackInfo].OnCreateAccessible (GLib.Object obj) [0x00000] in <filename unknown>:0 
    at Atk.ObjectFactory+Marshaler.CreateAccessible_cb (IntPtr raw) [0x00000] in <filename unknown>:0 
     at GLib.ExceptionManager.RaiseUnhandledException(System.Exception e, Boolean is_terminal)
     at Atk.ObjectFactory+Marshaler.CreateAccessible_cb(IntPtr raw)
     at Gtk.Application.gtk_main()
     at Gtk.Application.Run()
     at Banshee.Gui.GtkBaseClient.Run()
     at Banshee.Gui.GtkBaseClient.Startup()
     at Hyena.Gui.CleanRoomStartup.Startup(Hyena.Gui.StartupInvocationHandler startup)
     at Banshee.Gui.GtkBaseClient.Startup()
     at Banshee.Gui.GtkBaseClient.Startup(System.String[] args)
     at Nereid.Client.Main(System.String[] args)
     at System.AppDomain.ExecuteAssembly(System.AppDomain , System.Reflection.Assembly , System.String[] )
     at System.AppDomain.ExecuteAssemblyInternal(System.Reflection.Assembly a, System.String[] args)
     at System.AppDomain.ExecuteAssembly(System.String assemblyFile, System.Security.Policy.Evidence assemblySecurity, System.String[] args)
     at System.AppDomain.ExecuteAssembly(System.String assemblyFile)
     at Booter.Booter.BootClient(System.String clientName)
     at Booter.Booter.Main()

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