Your bug report #75679: Frequent TLS error in `guix substitute' which was filed against the guix package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 75679@debbugs.gnu.org. -- 75679: https://debbugs.gnu.org/cgi/bugreport.cgi?bug=75679 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems