usb boot fix

src/scripts/02-modules.sh

 #!/busybox sh
+msg "Loading filesystem drivers"
+ls /lib/modules/*/fs/ | sed "s/^/modprobe /g" | sed "s/$/ &/g" > /fs
+sh /fs &>/dev/null
 if [ -x /xbin/udevd -a -x /xbin/udevadm ] && [ "$noudev" != "true" ]; then
   msg "Triggering udev"
   /xbin/udevd --daemon
@@ -9,9 +12,6 @@ else
   find  /lib/modules/ | sed "s/.*\///g" | grep "\.ko" | sed "s/.ko.*/ &/g" | sed "s/^/modprobe /g"> /load_modules.sh
   msg "Trying to load kernel modules"
   sh /load_modules.sh &>/dev/null
-  msg "Waiting for kernel modules"
-  sleep 2
 fi
-msg "Loading filesystem drivers"
-ls /lib/modules/*/fs/ | sed "s/^/modprobe /g" | sed "s/$/ &/g" > /fs
-sh /fs &>/dev/null
+msg "Waiting for kernel modules"
+sleep 2

src/scripts/96-fsmount.sh

@@ -80,10 +80,10 @@ live_boot(){
 	debug "Mounting live media"
 	mkdir /output
 	mkdir /source
-	mount -t auto $root /output
-	mount /output/${sfs} /source
+	mount -t auto $root /output || fallback_shell
+	mount /output/${sfs} /source || fallback_shell
 	overlay_mount
-	[ -d /output/merge ] && cp -prfv /output/merge/* /rootfs/
+	[ -d /output/merge ] && cp -prf /output/merge/* /rootfs/ &>/dev/null
 	live_config
 	common_boot || fallback_shell
 }