diff -udrNP openct-0.6.11.ubuntu.orig/debian/changelog openct-0.6.11/debian/changelog
--- openct-0.6.11.ubuntu.orig/debian/changelog	2007-10-11 16:07:17.000000000 +0200
+++ openct-0.6.11/debian/changelog	2007-10-11 16:06:36.000000000 +0200
@@ -1,3 +1,14 @@
+openct (0.6.11-3gutsy1) gutsy; urgency=low
+
+  * fix openct_udev script for ubuntu: ubuntu does not have /proc/bus/usb
+    (only an empty directory), so we need to use /dev/bus/usb instead.
+    the proper fix is to ask udev "what is the device name for this event"
+    and use the path udev tells us. This is implemented in openct 0.6.14
+    and well tested, so all we need to do is to back-port the openct_usb.in 
+    file and we are done.
+
+ -- Andreas Jellinghaus <aj@dungeon.inka.de>  Thu, 11 Oct 2007 16:06:32 +0200
+
 openct (0.6.11-3) unstable; urgency=low
 
   * debian/openct.postinst: Only create the group and call
diff -udrNP openct-0.6.11.ubuntu.orig/etc/openct_usb.in openct-0.6.11/etc/openct_usb.in
--- openct-0.6.11.ubuntu.orig/etc/openct_usb.in	2006-09-13 00:28:49.000000000 +0200
+++ openct-0.6.11/etc/openct_usb.in	2007-08-27 10:38:16.000000000 +0200
@@ -1,28 +1,43 @@
 #!/bin/sh
 
-test "$ACTION" = "add" || exit 0
-test -n "$DEVICE" -o -n "$DEVNAME" || exit 0 
-test -e /var/run/openct/status || exit 0
+[ -n "$DEVPATH" ] || exit 0
+[ "$ACTION" = "add" ] || exit 0
+[ -e /var/run/openct/status ] || exit 0
 
-# race condition in the kernel, $DEVICE might not exist now
-sleep 1
+# try to get the device node from the parent device
+if [ -z "$DEVNAME" ]; then
+	DEVNAME=/dev/$(udevinfo --query=name --path=$(dirname $DEVPATH))
+fi
 
+# if udev supplied a device node directly from the usb-device, we use it,
+# because it is guaranteed to exist at the time we run
+if [ -n "$DEVNAME" -a -e "$DEVNAME" ]; then
+	DEVICE="$DEVNAME"
+fi
 
-if [ -n "$DEVICE" ]
-then
-	# if you see two ifdhandlers for one device, then you can
-	# either comment out the next line here ...
-	SBINDIR/openct-control attach usb:$PRODUCT usb $DEVICE
-	exit 0
+[ -n "$DEVICE" ] || exit 0
+
+if [ -z "$PRODUCT" -a -n "$MODALIAS" ]; then
+	PRODUCT=$(echo $MODALIAS | sed -e 's/usb:v\(....\)p\(....\)d\(....\).*/\1\/\2\/\3/g' |tr A-F a-f)
 fi
 
-if [ -n "$DEVNAME" ]
-then
-	V="`cat /sys/$DEVPATH/device/idVendor |sed -e "s/^0*//"`"
-	P="`cat /sys/$DEVPATH/device/idProduct|sed -e "s/^0*//"`"
-	D="`cat /sys/$DEVPATH/device/bcdDevice |sed -e "s/^0*//"`"
+if [ -z "$PRODUCT" ]; then
+	V=$(cat /sys$(dirname $DEVPATH)/idVendor | sed -e 's/^0*//')
+	P=$(cat /sys$(dirname $DEVPATH)/idProduct | sed -e 's/^0*//')
+	D=$(cat /sys$(dirname $DEVPATH)/bcdDevice | sed -e 's/^0*//')
 	PRODUCT="$V/$P/$D"
-	# or the following line. both should disable that effect.
-	SBINDIR/openct-control attach usb:$PRODUCT usb $DEVNAME
-	exit 0
 fi
+
+[ -n "$PRODUCT" ] || exit 0
+
+# we may neeed to wait for the device node, when usbfs is used
+for A in "0 1 2 3 4 5 6 7 8 9"; do
+	if [ -e "$DEVICE" ]; then
+		SBINDIR/openct-control attach usb:$PRODUCT usb $DEVICE
+		exit 0
+	fi
+	sleep 0.1
+done
+
+echo "$0 waited for $DEVICE but it did not appear." | logger -p daemon.error
+exit 0