Tomboy quits unexpectedly or becomes unresponsive frequently

[alex]

Nearly every time i use Tomboy it becomes unresponsive or closes or requires Force Quit. Advent 4211 Ubuntu 11.04 all updates etc installed. Unity 2D

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: tomboy 1.6.0-0ubuntu4
ProcVersionSignature: Ubuntu 2.6.38-11.50-generic 2.6.38.8
Uname: Linux 2.6.38-11-generic i686
Architecture: i386
Date: Mon Oct 3 13:57:10 2011
InstallationMedia: Ubuntu-Netbook 10.10 "Maverick Meerkat" - Release i386 (20101007)
ProcEnviron:
 LANGUAGE=en_GB:en
 LANG=en_GB.UTF-8
 SHELL=/bin/bash
SourcePackage: tomboy
UpgradeStatus: Upgraded to natty on 2011-07-27 (67 days ago)