Description of problem: Discussion appeared here (EPEL): https://bugzilla.redhat.com/show_bug.cgi?id=2074197#c16 Solved for EPEL (in preparation): https://bugzilla.redhat.com/show_bug.cgi?id=2115134#c5 Therefore here the bug report to be corrected upstream. TLDR Version: This linkage [1] /usr/share/texlive/texmf-dist/tex/generic/config/language.dat -> /etc/texlive/tex/generic/config/language.dat will be broken when language texlive packages execute there scripts, example: [2] sed -i '/esperanto.*/d' %{_texdir}/texmf-dist/tex/generic/config/language.dat --- [1]https://src.fedoraproject.org/rpms/texlive/blob/main/f/texlive.spec#_154859 [2] https://src.fedoraproject.org/rpms/texlive/blob/main/f/texlive.spec#_79711 How reproducible: The texlive package provides in the spec file following (texlive-hyphen-base): pushd %{buildroot}%{_texdir}/texmf-dist/tex/generic/config/ ln -s ../../../../../../..%{_sysconfdir}/texlive/tex/generic/config/language.dat language.dat and %config(noreplace) %{_sysconfdir}/texlive/tex/generic/config/language.dat so every texlive-hyphen-${LANGUAGE} package with and sed script line will destroy the above linkage. After installation of texlive-hyphen-german (post script with just "sed -i") the symlink is substituted and diff shows: $ diff /usr/share/texlive/texmf-dist/tex/generic/config/language.dat /etc/texlive/tex/generic/config/language.dat 59,61d58 < german loadhyph-de-1901.tex < ngerman loadhyph-de-1996.tex < swissgerman loadhyph-de-ch-1901.tex Furthermore the config adaption coming from post scripts and landing in the /usr/share/texlive/ namespace (speak all adaption) will be overwritten if someone for example do a yum reinstall texlive-hyphen-base because only the %{_sysconfdir}/texlive/tex/generic/config/language.dat is tagged has %config(noreplace). Additional info: A quick look into fedora shows round about 106 of such post scripts lines (so a general problem). A solution could be the usage of "sed --follow-symlinks" or the usage of the path in the %{_sysconfdir} namespace esperanto example: sed --follow-symlinks -i '/esperanto.*/d' %{_texdir}/texmf-dist/tex/generic/config/language.dat or sed -i '/esperanto.*/d' %{_sysconfdir}/texlive/tex/generic/config/language.dat
it is fixed in texlive-2021-61.fc38. The fix for f37 will follow. Thanks