[PLUG] USB Port/XSane

[John Meissen]

>    The flatbed scanner is plugged into a 4-port USB adapter that is connected
> to a USB port on the rear of the system. The speakers are also plugged into
> the 4-port adapter.
> 
>    The speakers work just fine. Xsane no longer finds the flatbed scanner
> when plugged into any of the three available ports in the adapter. But,
> plugging the scanner into a USB port on the front of the system, xsane
> immediately finds it and opens without asking me which of the two entries
> for the same scanner to use.
> 
>    Any thoughts on what might be happening here?
> 

Is the adapter powered?