/usr/share/root/fonts/FreeMonoBold.otf is in root-system-common 5.34.30-0ubuntu8.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/root/fonts/../../fonts/opentype/freefont/FreeMonoBold.otf
/usr/share/root/fonts/../../fonts/opentype/freefont/FreeMonoBold.otf