[ -n "$DISK_IDENTIFIER" ] || DISK_IDENTIFIER='26ada0c0-1165-4098-884d-aafd2220c2c6'
[ -n "$EXTRAPACKAGES" ] || EXTRAPACKAGES='yes'
[ -n "$FALLBACK_MIRROR" ] || FALLBACK_MIRROR='http://http.debian.net/debian'
-[ -n "$FIXED_DISK_IDENTIFIERS" ] || FIXED_DISK_IDENTIFIERS="yes"
+[ -n "$FIXED_DISK_IDENTIFIERS" ] || FIXED_DISK_IDENTIFIERS="no"
[ -n "$FORCE" ] || FORCE=''
[ -n "$HOSTNAME" ] || HOSTNAME='grml'
[ -n "$INITRD" ] || INITRD='yes'