update-fonts-scale
or update-fonts-dir
in its postinst
script.
.
If you are using dh_installxfonts
, add ${misc:Depends}
as a prerequisite and dh_installxfonts
will take care of it for you.
See-Also:
https://lists.debian.org/msgid-search/CAJqvfD-A1EPXxF_mS=_BaQ0FtqygVwRUf+23WqSqrkSmYgVAtA@mail.gmail.com