Dear, I am often annoyed because when I run "guix upgrade", Guix downloads again the heavy texlive-20190410-texmf.tar.xz if I have forgotten to protect it from "guix gc" using the trick, e.g.,
https://lists.gnu.org/archive/html/help-guix/2020-02/msg00110.html What could be a more general solution independent of the trick? All the best, simon
