usr/share/ubuntu/scripts
usr/share/ubuntu/scripts/ubiquity.d
usr/share/ubuntu/scripts/ubiquity.d/early
usr/share/ubuntu/scripts/ubiquity.d/late
usr/share/ubuntu/scripts/ubiquity.d/success
usr/share/ubuntu/scripts/ubiquity.d/failure
usr/share/ubuntu/scripts/partman.d/early
usr/share/ubuntu/scripts/partman.d/late
usr/share/ubuntu/scripts/oem-config.d/early
usr/share/ubuntu/scripts/oem-config.d/late
