Couldn't sync my tomboy notes with Ubuntu One Service

[Bernd Schlapsi]

Binary package hint: tomboy

If I start synchronization for my tomboy notes the following error is in the file ~/.config/tomboy/tomboy.log

  at System.Net.HttpWebRequest.SetResponseData (System.Net.WebConnectionData data) [0x00000]
5/9/2010 9:49:12 AM [ERROR]: Rest of stack trace for above exception: at System.Environment.get_StackTrace()
   at Tomboy.WebSync.Api.OAuth.MakeWebRequest(RequestMethod method, System.String url, System.Collections.Generic.List`1 parameters, System.String postData)
   at Tomboy.WebSync.Api.OAuth.WebRequest(RequestMethod method, System.String url, System.String postData)
   at Tomboy.WebSync.Api.OAuth.Get(System.String uri, IDictionary`2 queryParameters)
   at Tomboy.WebSync.Api.UserInfo.GetUser(System.String userUri, IWebConnection connection)
   at Tomboy.WebSync.WebSyncServer.BeginSyncTransaction()
   at Tomboy.Sync.SyncManager.SynchronizationThread()
5/9/2010 9:49:12 AM [ERROR]: Synchronization failed with the following exception: The remote server returned an error: (500) INTERNAL SERVER ERROR.
  at System.Net.HttpWebRequest.CheckFinalStatus (System.Net.WebAsyncResult result) [0x00000]
  at System.Net.HttpWebRequest.SetResponseData (System.Net.WebConnectionData data) [0x00000]

This is a new installation and this should be the initial sync

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: tomboy 1.2.1-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-22.33-generic 2.6.32.11+drm33.2
Uname: Linux 2.6.32-22-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Sun May 9 09:44:25 2010
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
ProcEnviron:
 LANG=en_US.utf8
 SHELL=/bin/bash
SourcePackage: tomboy