Hi all, In the update.sh script for CU167 the following line is in the remove files section (line 275) /usr/lib/perl5/site_perl/5.32.1/Net/IP.pm \ This should not be removed. It is present for anyone who has installed Guardian. Flagged up in forum https://community.ipfire.org/t/core-update-167-failed-to-start-starting-guardian/7717 Regards, Adolf