Comment 2 for bug 150731

xen-tools.conf I used:

# Use the following volume group
lvm = all

# Installation method.
install-method = debootstrap

# Disk and Sizing options.
size = 4Gb # Disk image size.
memory = 128Mb # Memory size
swap = 128Mb # Swap size
fs = ext3 # use the EXT3 filesystem for the disk image.
image = sparse # Specify sparse vs. full disk images.

# If you'd like all accounts on your host system which are not present
# on the guest system to be copied over then uncomment the following line.
accounts = 1

#
# Default kernel and ramdisk to use for the virtual servers
#
kernel = /boot/vmlinuz-`uname -r`
initrd = /boot/initrd.img-`uname -r`

# A mirror suitable for use when installing the Dapper release of Ubuntu.
mirror = http://ro.archive.ubuntu.com/ubuntu/
dist = gutsy # Default distribution to install.