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

[Rolf Bensch]

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
>