Create /sys directory if it doesn't exist already.

Ubuntu 10.04 LTS packages don't create /sys.
(cherry picked from commit 5b012024c49672cc69635ff01f9b9e4f87de1c65)

diff --git a/appliance/init b/appliance/init
index 8bc422d..50dd76d 100755 (executable)
--- a/appliance/init
+++ b/appliance/init
@@ -14,6 +14,7 @@ mkdir -p /sysroot
 
 rm -f /proc; mkdir /proc
 mount -t proc /proc /proc
+rm -f /sys; mkdir /sys
 mount -t sysfs /sys /sys
 
 if [ ! -L /etc/init.d/udev -a -x /etc/init.d/udev ]; then