/usr/ is in indicator-keyboard 0.0.0+16.04.20151125-0ubuntu1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/
/usr/share/unity/
/usr/share/unity/indicators/
/usr/share/unity/indicators/com.canonical.indicator.keyboard
/usr/share/upstart/
/usr/share/upstart/sessions/
/usr/share/upstart/sessions/indicator-keyboard.conf
/usr/share/upstart/xdg/
/usr/share/upstart/xdg/autostart/
/usr/share/upstart/xdg/autostart/indicator-keyboard.desktop
/usr/share/doc/
/usr/share/doc/indicator-keyboard/
/usr/share/doc/indicator-keyboard/copyright
/usr/share/doc/indicator-keyboard/changelog.Debian.gz
/usr/share/glib-2.0/
/usr/share/glib-2.0/schemas/
/usr/share/glib-2.0/schemas/com.canonical.indicator.keyboard.gschema.xml
/usr/lib/
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/indicator_keyboard/
/usr/lib/python2.7/dist-packages/indicator_keyboard/tests/
/usr/lib/python2.7/dist-packages/indicator_keyboard/tests/test_indicator_keyboard.py
/usr/lib/python2.7/dist-packages/indicator_keyboard/tests/__init__.py
/usr/lib/python2.7/dist-packages/indicator_keyboard/__init__.py
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/indicator-keyboard/
/usr/lib/x86_64-linux-gnu/indicator-keyboard/indicator-keyboard-service