The following changes were made:

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

SNAP/udevd.init

@@ -3,7 +3,7 @@
 # Provides:            udev $time
 # Required-Start:
 # Required-Stop:
-# Should-Start:        modules mountvirtfs
+# Should-Start:        mountvirtfs
 # Should-Stop:
 # Default-Start:       S
 # Default-Stop:

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