[sane-devel] CanoScan 700F

[stef]

Le Thursday 10 February 2011 23:07:05 Sebastian Reinhardt, vous avez écrit :
....
> ---------------------------------------------------------------------------
> ----------------------------- Changing directory to:
> 
> SNR at Dorsy1:~/Downloads/Sane/sane-backends-git20110209/backend>
> 
> Then, as user:
> 
> SNR at Dorsy1:~/Downloads/Sane/sane-backends-git20110209/backend>
> ./run-genesys.sh
>  => No scanner found.
> -----------------------------------
> SNR at Dorsy1:~/Downloads/Sane/sane-backends-git20110209/backend> cat
> genesys.log
> [sanei_debug] Setting debug level of genesys to 255.
> [genesys] SANE Genesys backend version 1.0 build 63 from sane-backends
> 1.0.22git
> [genesys] sane_init: authorize != null
> [genesys] sane_init: little endian machine
> [genesys] probe_genesys_devices: start
> [genesys] probe_genesys_devices: exit
> [genesys] sane_init: exit
> [genesys] sane_get_devices: start: local_only = false
> [genesys] probe_genesys_devices: start
> [genesys] probe_genesys_devices: exit
> [genesys] sane_get_devices: exit
> [genesys] sane_exit: start
> [genesys] sane_exit: exit
> 
> ---------------------------------------------------------------------------
> ----------------------------- Now, root:
> -----------------------------------
> SNR at Dorsy1:~/Downloads/Sane/sane-backends-git20110209/backend> su
> Passwort:
> Dorsy1:/mnt/lvm/homes/SNR/Downloads/Sane/sane-backends-git20110209/backend
> # ./run-genesys.sh
> Dorsy1:/mnt/lvm/homes/SNR/Downloads/Sane/sane-backends-git20110209/backend
> # cat genesys.log
> [sanei_debug] Setting debug level of genesys to 255.
> [genesys] SANE Genesys backend version 1.0 build 63 from sane-backends
> 1.0.22git
> [genesys] sane_init: authorize != null
> [genesys] sane_init: little endian machine
> [genesys] probe_genesys_devices: start
> [genesys] probe_genesys_devices: exit
> [genesys] sane_init: exit
> [genesys] sane_get_devices: start: local_only = false
> [genesys] probe_genesys_devices: start
> [genesys] probe_genesys_devices: exit
> [genesys] sane_get_devices: exit
> [genesys] sane_exit: start
> [genesys] sane_exit: exit
> 
> ---------------------------------------------------------------------------
> -----------------------------
> 
> That's it, so far. One difference between root or non-root is, that a
> additional small window is shown for one millisecond (can not see what
> it is) before the window with "no scanner found" is popping up!
> 
> Compilation without error on this system:
> 
> OS: openSuSE 11.3 (64bit)
> Kernel (uname -a): Linux Dorsy1.SNR 2.6.37-desktop #1 SMP PREEMPT
> 2011-01-11 16:25:30 +0100 x86_64 x86_64 x86_64 GNU/Linux
> 
> Do Youn need more information or do I have to try it on an different
> system (I can do tests on some of our pc's in company, if I do not need
> to install sane-git! => differnet kernels available)

	Hello,

	could you add the following export to the script ? It will enable USB 
traces:
export SANE_DEBUG_SANEI_USB=255

	Maybe libusb support isn't built in (check you have libusb-devel or 
better libusb_1.0-devel installed).

Regards,
	Stef