[sane-devel] working scanner on one Ubuntu machine, fails on another

[Olaf Meeuwissen]

Ed Greenberg <edg at greenberg.org> writes:

> I have a Fujitsu fi-4120C connected via USB to Ubuntu 11.04.  The
> scanner works fine with my Ubuntu 10.04 laptop.
>
>
> When I do lsusb I get:
> edg at arthur:~$ lsusb
> Bus 002 Device 013: ID 04c5:1041 Fujitsu, Ltd fi-4120c Scanner
> Bus 002 Device 012: ID 046d:0825 Logitech, Inc.
> Bus 002 Device 010: ID 22b8:41d9 Motorola PCS Motorola Droid
> Bus 002 Device 007: ID 03f0:2c17 Hewlett-Packard LaserJet 1022
> Bus 002 Device 006: ID 050d:0237 Belkin Components F5U237 USB 2.0 7-Port Hub

Is the scanner connected via this hub?  You may want to try connecting
it directly instead.

> [snip]
>
> I plugged back into the 10.04 machine and all

Especially when you connect it directly to this machine.

Hope this helps,
-- 
Olaf Meeuwissen, LPIC-2           FLOSS Engineer -- AVASYS CORPORATION
FSF Associate Member #1962               Help support software freedom
                 http://www.fsf.org/jf?referrer=1962