[sane-devel] saned does not work with 2.6.23-rc9

[m. allan noah]

do you have anything else on the scsi bus? if not, have you tried
rmmod/insmod the scsi driver after you turn on the device?

allan

On 10/3/07, Joerg Platte <lists at naasa.net> wrote:
> Am Mittwoch, 3. Oktober 2007 schrieb abel deuring:
>
> > >   # sane-find-scanner will now attempt to detect your scanner. If the
> > >   # result is different from what you expected, first make sure your
> > >   # scanner is powered up and properly connected to your computer.
> > >
> > > [sanei_debug] Setting debug level of sanei_scsi to 255.
> >
> > did not give me any clue, but you already found the cause of the problem
> >
> > :) And since the host adapter driver did not see any devices, we can't
> >
> > expect to get useful output.
>
> But at tis point Linux found the scanner and created the device node and an
> entry in /proc/scsi/scsi and the scanner is turned on and connected. With
> previous kernels this was sufficient to actually use the scanner.
>
> > Yes, if the scanner is not known to its host adapter driver, no
> > application will find it :) But it is nevertheless very weird that
> > _some_ SCSI related IOCTLs worked, but SG_GET_SCSI_ID failed, probably
> > for a "stale" device file.
>
> I don't think it is stale, looks more like it is not fully initialized. But
> maybe the SCSI implementation of the scanner is buggy and recent kernels
> trigger a bug. The scanner is a Mustek ScanExpress 120000SP and I don't think
> it is 100% SCSI compatible...
>
> > right.
>
> Hope, this bug will be fixed soon... I usually turn my scanner on when I need
> it and not during system boot.
>
> Thank you for your help!
>
> regards,
> Jörg
>
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