[sane-devel] Linux-update: scanner no more recognized

[Rolf Bensch]

Am 27.07.2012 20:02, schrieb M.B. Schiekel:
> Am 27.07.2012 18:49, schrieb Stef:
>>>
>>> until now my scanner ASTRA UMAX1220U worked fine with sane. Now I've
>>> updated to opensuse 12.1 (Linux kernel-default-3.1.10-1.16.1.i586) and
>>> the scanner is no more recognized :-(
>>
>>     there have been some issues regarding USB and scanners on recent
>> kernels. It may be affected by being compiled with libusb_1.0 or the old
>> libusb. Re-run the same command with sane usb debugging on:
>> export SANEI_USB=128
>> export SANE_DEBUG_UMAX1220U=10
>> scanimage -L
>>
>>     I wouldn't be surprised if it fails when trying to setup endpoint.
> 
> 
> Hallo Stef,
> 
> thank you for your advice. Here's the result.
> Kind regards,
> bernhard
> 
> ----------------------------------------------------------------------
> 
> [sanei_debug] Setting debug level of umax1220u to 10.
> [umax1220u] sane_init: version_code != 0, authorize != 0
> [umax1220u] sane_init: SANE umax1220u backend version 1.0.2 from
> sane-backends 1.0.22
> [umax1220u] reading configure file umax1220u.conf
> [umax1220u] attach_matching_devices(usb 0x1606 0x0010)
> [umax1220u] attach_matching_devices(usb 0x1606 0x0030)
> [umax1220u] attach_matching_devices(usb 0x1606 0x0130)
> [umax1220u] finished reading configure file
> [umax1220u] sane_get_devices(local_only = 0)
> 
> No scanners were identified. If you were expecting something different,
> check that the scanner is plugged in, turned on and detected by the
> sane-find-scanner tool (if appropriate). Please read the documentation
> which came with this software (README, FAQ, manpages).
> [umax1220u] sane_exit
> 

Have you tried 'sudo scanimage -L' and is your user member of the group
scanner?

Cheers,
Rolf