Dear Maintainer, I am trying to test package upgrades from lenny to bookworm. # piuparts --apt --allow-database --arch i386 --do-not-verify-signatures --dpkg-noforce-unsafe-io --no-eatmydata -m 'http://archive.debian.org/debian/ main' --no-check-valid-until --scriptsdir /etc/piuparts/scripts --scriptsdir /etc/piuparts/scripts-multi-distro-upgrade -i /etc/shells --skip- logrotatefiles-test --warn-on-leftovers-after-purge --warn-on-others -d lenny -d wheezy -d squeeze libsqliteodbc The above command fails on error: 2m23.0s DEBUG: Starting command: ['chroot', '/tmp/tmp1r56fnsn', 'tmp/scripts/pre_distupgrade_allow_unauthenticated'] 2m23.0s DUMP: FAIL: /etc/apt/apt.conf.d/unauthenticated-lenny exists 2m23.0s ERROR: Command failed (status=1): ['chroot', '/tmp/tmp1r56fnsn', 'tmp/scripts/pre_distupgrade_allow_unauthenticated'] FAIL: /etc/apt/apt.conf.d/unauthenticated-lenny exists piuparts detects the existnence of the'unauthenticated-lenny' and fails. I can't seem to ignore the file with the -i option.