=== modified file 'debian/manpage/casper.7'
--- old/debian/manpage/casper.7	2010-11-29 12:49:36 +0000
+++ new/debian/manpage/casper.7	2013-06-27 22:21:58 +0000
@@ -88,6 +88,11 @@
 .TP
 .BI noprompt
 Do not prompt to eject the CD on reboot.
+.TP
+.BI noswap
+Adding this parameter, casper will not attempt to find and activate swap partitions requiring manual use of 
+.B swapon
+as needed. This is useful to avoid accessing drives that may be present in the system.
 
 .SH FILES
 .B /etc/casper.conf

=== modified file 'scripts/casper'
--- old/scripts/casper	2013-05-28 10:19:04 +0000
+++ new/scripts/casper	2013-06-27 22:23:14 +0000
@@ -71,6 +71,8 @@
                 export CMD_USERFULLNAME="${x#userfullname=}" ;;
             username=*)
                 export CMD_USERNAME="${x#username=}" ;;
+            noswap)
+                export DISABLE_SWAP="Yes" ;;
         esac
     done
     if [ "${UNIONFS}" = "" ]; then

=== modified file 'scripts/casper-bottom/13swap'
--- old/scripts/casper-bottom/13swap	2013-03-13 14:24:28 +0000
+++ new/scripts/casper-bottom/13swap	2013-06-27 22:23:36 +0000
@@ -22,25 +22,29 @@
 log_begin_msg "$DESCRIPTION"
 
 devices=""
-for device in /dev/[hsv]d[a-z][0-9]*; do
-    if ! [ -b "$device" ]; then
-        continue
-    fi
-
-    /sbin/blkid -o udev -p ${device%%[0-9]*} | grep -q "^ID_FS_USAGE=raid" && continue
-
-    magic=$(/bin/dd if="$device" bs=4086 skip=1 count=1 2>/dev/null | /bin/dd bs=10 count=1 2>/dev/null) || continue
-    
-    if [ "$magic" = "SWAPSPACE2" -o "$magic" = "SWAP-SPACE" ]; then
-#        log "Found $device"
-        devices="$devices $device"
+if [[ -n "$DISABLE_SWAP" ]]; then
+    echo -n "disabled via kernel cmdline: noswap."
+else
+    for device in /dev/[hsv]d[a-z][0-9]*; do
+        if ! [ -b "$device" ]; then
+            continue
         fi
-done
-
-for device in $devices; do
-    cat >> $FSTAB <<EOF
+
+        /sbin/blkid -o udev -p ${device%%[0-9]*} | grep -q "^ID_FS_USAGE=raid" && continue
+
+        magic=$(/bin/dd if="$device" bs=4086 skip=1 count=1 2>/dev/null | /bin/dd bs=10 count=1 2>/dev/null) || continue
+        
+        if [ "$magic" = "SWAPSPACE2" -o "$magic" = "SWAP-SPACE" ]; then
+#            log "Found $device"
+            devices="$devices $device"
+            fi
+    done
+
+    for device in $devices; do
+        cat >> $FSTAB <<EOF
 $device swap swap defaults 0 0
 EOF
-done
+    done
+fi
 
 log_end_msg