Comment 22 for bug 728088

Hi Colin,
  I couldn't persuade apt-setup/proposed=true to cause the installer to do it - however I ctrl-alt-f2'd and chroot'd into the mounted filesystem before rebooting at the end of install and that does seem to have worked - thanks.

My test environment isn't that difficult to replicate; I'm sure it would make an interesting automated test setup for u-server;
see :

http://www.advogato.org/person/penguin42/diary/10.html

Dave