The following changes were made:

* Removed modules from Should-Start in init script
  * Added udevadm hwdb --update to usher

SNAP/usher

@@ -11,6 +11,8 @@ case $1 in
     /proc/1/root 2>/dev/null)" ]; then
       /etc/init.d/udevd restart
     fi
+
+    udevadm hwdb --update
     ;;
   prerm)
     exit 0