Hi Jose,
On Tue, Mar 28, 2006 at 07:37:51PM +0200, Jose Juan Iglesias wrote:
> Here you can find as an attachment the log of a scanning performed by the my
> PIXMA MP450.
Thanks. It is very similar to Farvil's log and I could fully extract
the image (it reads "Luciano Gonz??lez Parra").
> I've tried your pixma-0.4 with my MP450 unsuccesfuly.
Please increase the verbosity level with something like
$ ./pixma_scan -o test.pnm -v 3
and post the output.
> It seems as if the program pixma_scan tried to access the storage part
> of it:
Oops, that shouldn't happen, since the driver only touches interface 0.
When [1] is correct, usb-storage should be interface 2 and usblp (the
printer) interface 1.
> Mar 28 19:30:27 localhost kernel: sdb : READ CAPACITY failed.
> Mar 28 19:30:27 localhost kernel: sdb : status=0, message=00, host=7,
> driver=00
> Mar 28 19:30:27 localhost kernel: sdb : sense not available.
> Mar 28 19:30:27 localhost kernel: sdb: Write Protect is off
> Mar 28 19:30:27 localhost kernel: sdb: Mode Sense: 00 00 00 00
> Mar 28 19:30:27 localhost kernel: sdb : READ CAPACITY failed.
> Mar 28 19:30:27 localhost kernel: sdb : status=0, message=00, host=7,
> driver=00
> Mar 28 19:30:27 localhost kernel: sdb : sense not available.
> Mar 28 19:30:27 localhost kernel: sdb: Write Protect is off
> Mar 28 19:30:27 localhost kernel: sdb: Mode Sense: 00 00 00 00
> Mar 28 19:30:27 localhost kernel: sdb: unable to read partition table
> Mar 28 19:30:27 localhost kernel: usb 5-4: reset high speed USB device using
> ehci_hcd and address 4
To eliminate as much problems as possible, I reset the bus on startup --
just for the time being. Maybe that's why the kernel tells us something
about the storage interface. Mhm...!?
Regards,
Martin
[1] http://sane-project.org/unsupported/canon-pixma-mp450.html
