https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64968
--- Comment #15 from Mikael Morin <mikael at gcc dot gnu.org> --- (In reply to Frédéric Buclin from comment #14) > That's unrelated to the upgrade. Your web browser is unable to display files > of type text/x-fortran, that's why. > > What you want is https://bugzilla.mozilla.org/show_bug.cgi?id=622455 > Ah OK. Thanks.