sudo dpkg --remove --force-remove-reinstreq repowerd
dpkg: dependency problems prevent removal of repowerd:
 ubuntu-system-settings depends on powerd (>= 0.15) | gnome-settings-daemon; however:
  Package powerd is not configured yet.
  Package repowerd which provides powerd is to be removed.
  Package gnome-settings-daemon is not installed.

dpkg: error processing package repowerd (--remove):
 dependency problems - not removing
Errors were encountered while processing:
 repowerd