d-i preseed/late_command string \
lvremove -f {{ vmname }}/dummy; \
in-target bash -c "apt-get update -q && apt-get full-upgrade -y -q"; \
d-i preseed/late_command string \
lvremove -f {{ vmname }}/dummy; \
in-target bash -c "apt-get update -q && apt-get full-upgrade -y -q"; \