Your bug report #43162: chgrp clears setgid even when group is not changed which was filed against the coreutils package, has been closed. The explanation is attached below, along with your original report. If you require more details, please reply to 43162@debbugs.gnu.org. -- 43162: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=43162 GNU Bug Tracking System Contact help-debbugs@gnu.org with problems