I have been wrestling with getting a stacklet Xen Image of Ubuntu 10.04 LTS x86-64 working for xen instance provisioning in Cloudmin. I have been successful in changing the stacklet /etc/fstab for the root drive to /dev/sda (from /dev/xvda) (for whatever reason, there are no partitions in stacklet image) and also the .cfg so Cloudmin can create an Image. However, when I create a new instance from this new image the root password is not what was given during the creation. I have reproduced it 3 times in a row and am not sure where to go next. Any chance you might make a virtualmin xen image for Ubuntu 10.04 LTS x86-64 available?