/usr/share/openstack-dashboard/ is in openstack-dashboard-ubuntu-theme 2:9.0.0-0ubuntu2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/openstack-dashboard-ubuntu-theme/static/
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/_styles.scss
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/_variables.scss
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/bootstrap/
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/bootstrap/_styles.scss
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/bootstrap/_variables.scss
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/bootstrap/components/
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/bootstrap/components/_navbar.scss
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/bootstrap/components/_navs.scss
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/horizon/
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/horizon/_styles.scss
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/horizon/_variables.scss
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/horizon/components/
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/horizon/components/_context_selection.scss
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/horizon/components/_pie_charts.scss
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/horizon/components/_sidebar.scss
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/img/
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/img/image-background-pattern.png
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/img/logo-ubuntu-orange.svg
/usr/share/openstack-dashboard-ubuntu-theme/static/themes/ubuntu/img/logo-ubuntu-white.svg
/usr/share/openstack-dashboard/openstack_dashboard/
/usr/share/openstack-dashboard/openstack_dashboard/local/
/usr/share/openstack-dashboard/openstack_dashboard/local/ubuntu_theme.py
/usr/share/openstack-dashboard/openstack_dashboard/static/
/usr/share/openstack-dashboard/openstack_dashboard/static/themes/
/usr/share/openstack-dashboard/openstack_dashboard/static/themes/ubuntu