Comment 18 for bug 427288

Because of the state of the archive, I can't test it right now, but the patch we need to vmbuilder is

--- VMBuilder/plugins/ubuntu/karmic.py.orig 2009-09-15 16:09:51.000000000 -0400
+++ VMBuilder/plugins/ubuntu/karmic.py 2009-09-15 16:09:57.000000000 -0400
@@ -27,9 +27,10 @@ class Karmic(Jaunty):
         self.vm.addpkg += ['ec2-init',
                           'openssh-server',
                           'standard^',
                           'ec2-ami-tools',
- 'update-motd']
+ 'update-motd',
+ 'libc6-xen']

     def update_passwords(self):
         # Set the user password, using using defaults from /etc/login.defs (ie, no need to specify '-m')
         self.run_in_target('chpasswd', stdin=('%s:%s\n' % (self.vm.user, getattr(self.vm, 'pass'))))