[sane-devel] UMAX Astra 2200 USB weirdness (Repost)

[Oliver Rauch]

Disable qualtiy calibration

Oliver

On Monday 28 July 2003 20:16, Matthew wrote:
> This is an extension of the thread from 17 Jun 2003 regarding the
> problems with the UMAX Astra 2200 series scanner connected via USB.
> This is a repost due to my inability to send from the correct e-mail
> address. :-)
>
> http://www.mostang.com/pipermail/sane-devel/2003-June/019106.html
>
> I'm having the same problem, as described below:
>
>  From xsane I can "Preview" an image, but when I try to "Scan" an image
> the interface locks up and I start to see the following in the syslog:
>
> Jul 28 10:39:45 scan4 kernel: usb_control/bulk_msg: timeout
> Jul 28 10:40:25 scan4 last message repeated 2 times
> Jul 28 10:41:25 scan4 last message repeated 3 times
>
> Followed later by:
>
> Jul 28 10:48:43 scan4 kernel: scanner.c: read_scanner(0): excessive
> NAK's received
>
> I then have to unload usb-ohci.o and scanner.o before trying again.
> incidently, xscanimage locks up immediately.
>
> I've tried several combinations of kernel/sane.
>
> Redhat kernel 2.4.20
> Stock Linus kernel 2.4.21
> Stock Linus 2.4.21 + 2.4.22-pre6
>
> Stock Redhat sane 1.0.9-5
> Rawhide sane 1.0.12-4
> sane cvs snapshot from Jul 27th (after thouroughly removing the prev ve=
rs).
>
> All of the combos above yield the same result.
>
> The scanner that I'm using is described as such from `lsusb`:
> idVendor           0x1606 Umax [hex]
> idProduct          0x0230 Astra 2200/2200SU
>
> Like I said, the "Preview" works but the "Scan" does not.  It doesn't
> matter whether or not I've already done a "Preview".
>
> If you need further information, or need access to the machine just let
> me know.  In any case it seems that others are having the same problem
> so the Supported Scanner matrix should probably be updated to show
> something other than "stable" since I used that to guide my purchase.
>
> Let me know if I can be of further assistance.
>
> Matthew
>
>
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