Your bug report #38186: dd doesn't copy whole file when specifying units with bs 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 38186@debbugs.gnu.org. -- 38186: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=38186 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems