[sane-devel] sane-find-scanner works but , scanimage -L not listing devices (root & nonroot)

[Max Resnick]

Hi Rolf -

Thanks for the reply.  It seems I had to remove the sane packages installed
by debian and re-build.  However, I can't seem to figure out how to get a
front end installed without wiping out the backend version.  Even if I
install a package, the try to re-build over the sane-backends upgrades, the
backend doesn't upgrade and remains at 1.0.22.  Is there something I'm
missing? I've been using http://mp610.blogspot.com/ as my build advice.

Thanks!

Max

Max Resnick
Max.Resnick at gmail.com
631-896-8357



On Mon, Dec 3, 2012 at 7:08 AM, Rolf Bensch <webmaster at bensch-online.de>wrote:

> Hi Max,
>
> your scanimage uses the 1.0.22 backend. It must be >=1.0.23.
>
> Please read README.linux and follow the installation desription.
>
> Cheers,
> Rolf
>
> Am 02.12.2012 22:54, schrieb Max Resnick:
> > Hi Everyone -
> >
> > -Scanner Model is CanoScane 9000F - and is supported via
> > Pixma. http://www.sane-project.org/man/sane-pixma.5.html
> > -I'm running Debian Wheezy 64 Bit.
> > -I've also tried on Ubuntu 12.04 64 Bit.
> > -Scanner runs in windows just fine
> > -libusb-dev is installed via apt
> > I've ran with the distros installed package 1.0.22 (via APT), I've
> > also installed lasest from GIT.  ./configure reports usb support
> > but lusb0_usb.h doesn't. I'm not sure if lusb0_usb is my issue?
> >
> > I've got outputs from the following w/ debug enabled if applicable as
> > root and non-root user
> > -sane-find-scanner
> > -scanimage -L
> >
> > Ultimately, I feel that somehow scanimage -L isnt't checking for USB
> > devices.  I'm not sure how to force it via pixma.conf?
> >
> > Again, thanks so much
> >
> > ##scanimage (sane-backends) 1.0.24git; backend version 1.0.22##
> >
> > ##sane-find-scanner##
> > ##Ran as root, Running as root recognized bus address but fails to
> > report the name of the device at bus address###
> >   # 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.
> >
> >   # No SCSI scanners found. If you expected something different, make
> > sure that
> >   # you have loaded a kernel SCSI driver for your SCSI adapter.
> >
> > found USB scanner (vendor=0x04a9 [Canon], product=0x1908 [CanoScan]) at
> > libusb:001:005
> >   # Your USB scanner was (probably) detected. It may or may not be
> > supported by
> >   # SANE. Try scanimage -L and read the backend's manpage.
> >
> >   # Not checking for parallel port scanners.
> >
> >   # Most Scanners connected to the parallel port or other proprietary
> ports
> >   # can't be detected by this program.
> > ##Ran as non root user##
> >   # 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.
> >
> >   # No SCSI scanners found. If you expected something different, make
> > sure that
> >   # you have loaded a kernel SCSI driver for your SCSI adapter.
> >
> > found USB scanner (vendor=0x04a9, product=0x1908) at libusb:001:005
> >   # Your USB scanner was (probably) detected. It may or may not be
> > supported by
> >   # SANE. Try scanimage -L and read the backend's manpage.
> >
> >   # Not checking for parallel port scanners.
> >
> >   # Most Scanners connected to the parallel port or other proprietary
> ports
> >   # can't be detected by this program.
> >
> >   # You may want to run this program as root to find all devices. Once
> you
> >   # found the scanner devices, be sure to adjust access permissions as
> >   # necessary.
> >
> > ##sudo SANE_DEBUG_PIXMA=3 scanimage -L##
> > [sanei_debug] Setting debug level of pixma to 3.
> > [pixma] pixma is compiled with pthread support.
> > [pixma] pixma version 0.16.2
> > [pixma] sanei_bjnp_find_devices:
> > [pixma] wlan0 is IPv4 capable, sending broadcast..
> > [pixma] wlan0 is IPv4 capable, sending broadcast..
> > [pixma] wlan0 is IPv4 capable, sending broadcast..
> > [pixma] wlan0 is IPv4 capable, sending broadcast..
> > [pixma] wlan0 is IPv4 capable, sending broadcast..
> > [pixma] pixma_find_scanners() found 0 devices
> > device `v4l:/dev/video0' is a Noname Integrated Camera virtual device
> >
> > ##SANE_DEBUG_PIXMA=3 scanimage -L##
> > [sanei_debug] Setting debug level of pixma to 3.
> > [pixma] pixma is compiled with pthread support.
> > [pixma] pixma version 0.16.2
> > [pixma] sanei_bjnp_find_devices:
> > [pixma] wlan0 is IPv4 capable, sending broadcast..
> > [pixma] wlan0 is IPv4 capable, sending broadcast..
> > [pixma] wlan0 is IPv4 capable, sending broadcast..
> > [pixma] wlan0 is IPv4 capable, sending broadcast..
> > [pixma] wlan0 is IPv4 capable, sending broadcast..
> > [pixma] pixma_find_scanners() found 0 devices
> > device `v4l:/dev/video0' is a Noname Integrated Camera virtual device
> >
> >
> > Max Resnick
> > Max.Resnick at gmail.com <mailto:Max.Resnick at gmail.com>
> > 631-896-8357
> >
>
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