[sane-devel] MP730 driver broken since pixma-0.12.2

[Wade Fitzpatrick]

My god. Did I spam the list with the same message over and over again?
I'm sorry if I did. I was using Thunderbird-3.0beta1 so it must have
real issues.

I have attached the logfile as requested. I will also start snooping
from Windows.

Cheers,
Wade.

2009/3/21 Nicolas Martin <nicolas.martin at freesurf.fr>:
>
> Apparently failing on first usb write attempt, so something wrong with libusb
> or low level usb communication (this portion of code is common to all PIXMA
> devices).
>
> Could you add all usb logs :
>
> $ export SANE_DEBUG_SANEI_USB=255
> $ export SANE_DEBUG=255
> $ export SANE_DEBUG_PIXMA=21
> $ scanimage -T  2> /tmp/logfile
>
> Zip and send back the /tmp/logfile
>
> Nicolas
>
>
>
>
>
> Wade Fitzpatrick-2 wrote:
>>
>> Thanks for the responses. I thought 0.13.1 was the latest as there is
>> nothing on the website that mentions later drivers in CVS.
>>
>> Even with the CVS version, it still does not work, but note now the EIO
>> occurs when attempting to send the time.
>>
>>
>> sanei_usb_write_bulk (dn=0, buffer=0x60e940 "ó ", size=0x407fff10) at
>> sanei_usb.c:2157
>> 2157      if (debug_level > 10)
>> (gdb)
>> 2160      if (devices[dn].method == sanei_usb_method_scanner_driver)
>> (gdb)
>> 2168      else if (devices[dn].method == sanei_usb_method_libusb)
>> (gdb)
>> 2171          if (devices[dn].bulk_out_ep)
>> (gdb)
>> 2173              write_size = usb_bulk_write (devices[dn].libusb_handle,
>> (gdb)
>> 2177              if (write_size < 0)
>> (gdb)
>> 2178                DBG (1, "sanei_usb_write_bulk: write failed: %s\n",
>> (gdb) p write_size
>> $1 = -16
>>
>>
>>
>> Suggestions on where to go from here?
>>
>> Thanks,
>> Wade.
>>
>
>
> --
> View this message in context: http://www.nabble.com/MP730-driver-broken-since-pixma-0.12.2-tp22608126p22626009.html
> Sent from the SANE - Dev mailing list archive at Nabble.com.
>
>
> --
> sane-devel mailing list: sane-devel at lists.alioth.debian.org
> http://lists.alioth.debian.org/mailman/listinfo/sane-devel
> Unsubscribe: Send mail with subject "unsubscribe your_password"
>             to sane-devel-request at lists.alioth.debian.org
-------------- next part --------------
A non-text attachment was scrubbed...
Name: logfile.gz
Type: application/x-gzip
Size: 2561 bytes
Desc: not available
Url : http://lists.alioth.debian.org/pipermail/sane-devel/attachments/20090321/825a7886/attachment.bin