mono windows.forms app crashes (it works on older ubuntu versions)

Binary package hint: libgdiplus

In attachment a monodevelop solution containing a simple program which draws a polygon and works well in Ubuntu 10.04 + mono 2.4 /
but it does not work on Ubuntu 10.10 Beta/RC (updated at 30 September 2010) . There, the following error is obtained (both on 32 bit and 64 bit machines, when the program is launched:

Message:Not enough memory to complete operation [GDI+ status: OutOfMemory]
Source:System.Drawing
StackTrace: at System.Drawing.GDIPlus.CheckStatus (Status status)
[0x00000] in <filename unknown>:0
 at System.Drawing.Graphics.FillPolygon (System.Drawing.Brush brush,
System.Drawing.Point[] points) [0x00000] in <filename unknown>:0
 at (wrapper remoting-invoke-with-check)
System.Drawing.Graphics:FillPolygon
(System.Drawing.Brush,System.Drawing.Point[])

to see the problem just load the solution with monodevelop and run it.

ProblemType: Bug
DistroRelease: Ubuntu 10.10
Package: libgdiplus 2.6.7-2
ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4
Uname: Linux 2.6.35-22-generic i686
Architecture: i386
Date: Thu Sep 30 15:49:33 2010
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha i386 (20100926)
ProcEnviron:
 LANG=en_GB.utf8
 SHELL=/bin/bash
SourcePackage: libgdiplus