/usr/ is in powernap-common 2.18-0ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/powernap/
/usr/lib/python2.7/dist-packages/powernap/monitors/
/usr/share/
/usr/share/lintian/
/usr/share/lintian/overrides/
/usr/share/lintian/overrides/powernap-common
/usr/share/pyshared/
/usr/share/pyshared/powernap/
/usr/share/pyshared/powernap/monitors/
/usr/share/pyshared/powernap/monitors/UDPMonitor.py
/usr/share/pyshared/powernap/monitors/__init__.py
/usr/share/pyshared/powernap/monitors/LoadMonitor.py
/usr/share/pyshared/powernap/monitors/Monitor.py
/usr/share/pyshared/powernap/monitors/ProcessMonitor.py
/usr/share/pyshared/powernap/monitors/WoLMonitor.py
/usr/share/pyshared/powernap/monitors/ConsoleMonitor.py
/usr/share/pyshared/powernap/monitors/TCPMonitor.py
/usr/share/pyshared/powernap/monitors/DiskMonitor.py
/usr/share/pyshared/powernap/monitors/IOMonitor.py
/usr/share/pyshared/powernap/monitors/InputMonitor.py
/usr/share/pyshared/powernap/powernap.py
/usr/share/pyshared/powernap/__init__.py
/usr/share/doc/
/usr/share/doc/powernap-common/
/usr/share/doc/powernap-common/changelog.Debian.gz
/usr/share/doc/powernap-common/copyright
/usr/lib/python2.7/dist-packages/powernap/monitors/UDPMonitor.py
/usr/lib/python2.7/dist-packages/powernap/monitors/__init__.py
/usr/lib/python2.7/dist-packages/powernap/monitors/LoadMonitor.py
/usr/lib/python2.7/dist-packages/powernap/monitors/Monitor.py
/usr/lib/python2.7/dist-packages/powernap/monitors/ProcessMonitor.py
/usr/lib/python2.7/dist-packages/powernap/monitors/WoLMonitor.py
/usr/lib/python2.7/dist-packages/powernap/monitors/ConsoleMonitor.py
/usr/lib/python2.7/dist-packages/powernap/monitors/TCPMonitor.py
/usr/lib/python2.7/dist-packages/powernap/monitors/DiskMonitor.py
/usr/lib/python2.7/dist-packages/powernap/monitors/IOMonitor.py
/usr/lib/python2.7/dist-packages/powernap/monitors/InputMonitor.py
/usr/lib/python2.7/dist-packages/powernap/powernap.py
/usr/lib/python2.7/dist-packages/powernap/__init__.py