/usr/share/ is in trackballs 1.1.4-4.1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/menu/
/usr/share/menu/trackballs
/usr/share/pixmaps/
/usr/share/applications/
/usr/share/applications/trackballs.desktop
/usr/share/doc/
/usr/share/doc/trackballs/
/usr/share/doc/trackballs/README
/usr/share/doc/trackballs/changelog.Debian.gz
/usr/share/doc/trackballs/FAQ.gz
/usr/share/doc/trackballs/copyright
/usr/share/doc/trackballs/TODO.gz
/usr/share/icons/
/usr/share/icons/hicolor/
/usr/share/icons/hicolor/48x48/
/usr/share/icons/hicolor/48x48/apps/
/usr/share/icons/hicolor/32x32/
/usr/share/icons/hicolor/32x32/apps/
/usr/share/icons/hicolor/64x64/
/usr/share/icons/hicolor/64x64/apps/
/usr/share/man/
/usr/share/man/man6/
/usr/share/man/man6/trackballs.6.gz
/usr/share/games/
/usr/share/games/locale/
/usr/share/games/locale/fr/
/usr/share/games/locale/fr/LC_MESSAGES/
/usr/share/games/locale/sv/
/usr/share/games/locale/sv/LC_MESSAGES/
/usr/share/games/locale/sk/
/usr/share/games/locale/sk/LC_MESSAGES/
/usr/share/games/locale/hu/
/usr/share/games/locale/hu/LC_MESSAGES/
/usr/share/games/locale/de/
/usr/share/games/locale/de/LC_MESSAGES/
/usr/share/games/locale/it/
/usr/share/games/locale/it/LC_MESSAGES/
/usr/share/games/trackballs/
/usr/share/games/trackballs/levels/
/usr/share/games/trackballs/music/
/usr/share/games/trackballs/fonts/
/usr/share/games/trackballs/images/
/usr/share/games/trackballs/sfx/