=================================================================
Got a SIGSEGV while executing native code. This usually indicates
a fatal error in the mono runtime or one of the native libraries 
used by your application.
=================================================================

Stacktrace:

  at (wrapper managed-to-native) Gtk.Notebook.gtk_notebook_insert_page (intptr,intptr,intptr,int) <0x00004>
  at (wrapper managed-to-native) Gtk.Notebook.gtk_notebook_insert_page (intptr,intptr,intptr,int) <0xffffffff>
  at Gtk.Notebook.InsertPage (Gtk.Widget,Gtk.Widget,int) <0x0009d>
  at MonoDevelop.Ide.Gui.SdiWorkbenchLayout.ShowView (MonoDevelop.Ide.Gui.IViewContent) <0x00265>
  at MonoDevelop.Ide.Gui.DefaultWorkbench.ShowView (MonoDevelop.Ide.Gui.IViewContent,bool) <0x00218>
  at MonoDevelop.Ide.Gui.Workbench.OpenDocument (MonoDevelop.Ide.Gui.IViewContent,bool) <0x0001c>
  at MonoDevelop.WelcomePage.ShowWelcomePageOnStartUpHandler.Run () <0x00064>
  at (wrapper runtime-invoke) System.Object.runtime_invoke_void (object,intptr,intptr,intptr) <0xffffffff>
  at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke (object,object[]) <0x00004>
  at (wrapper managed-to-native) System.Reflection.MonoMethod.InternalInvoke (object,object[]) <0xffffffff>
  at System.Reflection.MonoMethod.Invoke (object,System.Reflection.BindingFlags,System.Reflection.Binder,object[],System.Globalization.CultureInfo) <0x00090>
  at System.Reflection.MethodBase.Invoke (object,object[]) <0x0001a>
  at MonoDevelop.Ide.Gui.IdeApp.Initialize (MonoDevelop.Core.IProgressMonitor) <0x00557>
  at MonoDevelop.Ide.Gui.IdeStartup.Run (string[]) <0x00b62>
  at MonoDevelop.Core.AddIns.AddInService.StartApplication (string,string[]) <0x0017c>
  at MonoDevelop.Startup.SharpDevelopMain.Main (string[]) <0x00039>
  at (wrapper runtime-invoke) System.Object.runtime_invoke_int_string[] (object,intptr,intptr,intptr) <0xffffffff>

Native stacktrace:

	/usr/bin/mono(mono_handle_native_sigsegv+0xe4) [0x815c1d4]
	/usr/bin/mono [0x8146931]
	[0xffffe440]
	/usr/lib/seamonkey/libgtkembedmoz.so [0xb4558d5b]
	/usr/lib/libgobject-2.0.so.0(g_cclosure_marshal_VOID__VOID+0x76) [0xb62e7b76]
	/usr/lib/libgobject-2.0.so.0 [0xb62d0299]
	/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x129) [0xb62cff69]
	/usr/lib/libgobject-2.0.so.0 [0xb62e5e86]
	/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x884) [0xb62e74c4]
	/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x26) [0xb62e7786]
	/usr/lib/libgtk-x11-2.0.so.0(gtk_widget_realize+0x130) [0xb67f5200]
	/usr/lib/libgtk-x11-2.0.so.0(gtk_widget_map+0x163) [0xb67f56a3]
	/usr/lib/libgtk-x11-2.0.so.0 [0xb65eca8a]
	/usr/lib/libgtk-x11-2.0.so.0 [0xb664e002]
	/usr/lib/libgtk-x11-2.0.so.0 [0xb65ecba9]
	/usr/lib/libgobject-2.0.so.0(g_cclosure_marshal_VOID__VOID+0x76) [0xb62e7b76]
	/usr/lib/libgobject-2.0.so.0 [0xb62d0299]
	/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x129) [0xb62cff69]
	/usr/lib/libgobject-2.0.so.0 [0xb62e5e86]
	/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x884) [0xb62e74c4]
	/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x26) [0xb62e7786]
	/usr/lib/libgtk-x11-2.0.so.0(gtk_widget_map+0x80) [0xb67f55c0]
	/usr/lib/libgtk-x11-2.0.so.0 [0xb65eca8a]
	/usr/lib/libgtk-x11-2.0.so.0 [0xb664e002]
	/usr/lib/libgtk-x11-2.0.so.0 [0xb65ecba9]
	/usr/lib/libgobject-2.0.so.0(g_cclosure_marshal_VOID__VOID+0x76) [0xb62e7b76]
	/usr/lib/libgobject-2.0.so.0 [0xb62d0299]
	/usr/lib/libgobject-2.0.so.0(g_closure_invoke+0x129) [0xb62cff69]
	/usr/lib/libgobject-2.0.so.0 [0xb62e5e86]
	/usr/lib/libgobject-2.0.so.0(g_signal_emit_valist+0x884) [0xb62e74c4]
	/usr/lib/libgobject-2.0.so.0(g_signal_emit+0x26) [0xb62e7786]
	/usr/lib/libgtk-x11-2.0.so.0(gtk_widget_map+0x80) [0xb67f55c0]
	/usr/lib/libgtk-x11-2.0.so.0(gtk_widget_set_parent+0x3fe) [0xb67f60fe]
	/usr/lib/libgtk-x11-2.0.so.0(gtk_notebook_insert_page_menu+0x1ce) [0xb66c9c9e]
	/usr/lib/libgtk-x11-2.0.so.0(gtk_notebook_insert_page+0xc3) [0xb66ca123]
	[0xb49b6afe]
	[0xb49b6a9e]
	[0xb4433c26]
	[0xb44335f1]
	[0xb44333ad]
	[0xb468b775]
	[0xb4cbdc69]
	/usr/bin/mono(mono_runtime_invoke_array+0x1c4) [0x80d75e4]
	/usr/bin/mono [0x80de1e9]
	[0xb71982ec]
	[0xb7197f31]
	[0xb6d3ec13]
	[0xb4efe9c0]
	[0xb6d375fb]
	[0xb71a448d]
	[0xb7a3f892]
	[0xb7a3f7d4]
	/usr/bin/mono(mono_runtime_exec_main+0x13e) [0x80d6e5e]
	/usr/bin/mono(mono_runtime_run_main+0x210) [0x80d70e0]
	/usr/bin/mono(mono_main+0xf33) [0x805d2e3]
	/usr/bin/mono [0x805beee]
	/lib/libc.so.6(__libc_start_main+0xe1) [0xb7d63f21]
	/usr/bin/mono(dl_iterate_phdr+0x199) [0x805be31]