the built in tools do not YET
this command will ALWAYS FAIL with an error
if you place a mount point in the fstab file it will moult
if you let udev do it
it will just AUTO mount
/mount/??? some uuid name???
plug in the usb drive
it should auto mount and show up on the left window of Nautilus in "places"
and it should just do it without you needing to do anything