[sane-devel] scanbd with a Canon DR-2010C

[Rien Broekstra]

 On Wed, 5 Dec 2012 10:20:51 +0100, Wilhelm <wilhelm.meier at fh-kl.de> 
 wrote:
> Am 05.12.2012 09:37, schrieb Rien Broekstra:
>> On Wed, 5 Dec 2012 06:31:11 +0100, Wilhelm <wilhelm.meier at fh-kl.de> 
>> wrote:
>>> Hello,
>>>
>>> please test scanimage -L as user:group saned:lp, since you 
>>> configured
>>> scanbd to drop privileges to these.
>>>
>>
>> Ah, debian uses scanner group instead of lp. That's all indeed. 
>> Thank
>> you for your fast reply, and sorry for bothering
>
> np, you're welcome!

 One more thing.

 Once the scanner is recognized by scanbd, do I need to do anything else 
 to make it at least detect button presses? It recognizes scanner options 
 but pressing a button doesnt yield much:

 -------------------------------8<--------------------------
 ...
 scanbd: Scanning for local-only devices
 scanbd: found device: canon_dr:libusb:001:004 CANON DR-2010C scanner
 scanbd: start_sane_threads
 scanbd: Starting poll thread for canon_dr:libusb:001:004
 scanbd: Thread started for device canon_dr:libusb:001:004
 scanbd: start dbus thread
 scanbd: udev init
 scanbd: get udev monitor
 scanbd: start udev thread
 scanbd: sane_poll
 scanbd: timeout: 500 ms
 scanbd: Iteration on dbus call
 scanbd: udev thread started
 scanbd: found 39 options for device canon_dr:libusb:001:004
 scanbd: sane_find_matching_options
 scanbd: found 5 actions in section (null)
 scanbd: checking action scan with filter: ^scan.*
 scanbd: found active option[2] source (type: 3) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[3] mode (type: 3) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[4] resolution (type: 1) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[6] tl-x (type: 2) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[7] tl-y (type: 2) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[8] br-x (type: 2) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[9] br-y (type: 2) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[10] page-width (type: 2) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[11] page-height (type: 2) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[13] brightness (type: 1) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[14] contrast (type: 1) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[20] df-thickness (type: 0) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[21] df-length (type: 0) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[22] rollerdeskew (type: 0) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[23] swdeskew (type: 0) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[24] swdespeck (type: 1) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[25] swcrop (type: 0) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[26] stapledetect (type: 0) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[27] dropout-front (type: 3) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[28] dropout-back (type: 3) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[29] buffermode (type: 0) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[30] side (type: 0) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[32] start (type: 0) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[33] stop (type: 0) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[34] button-3 (type: 0) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[35] newfile (type: 0) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[36] countonly (type: 0) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[37] bypassmode (type: 0) for device 
 canon_dr:libusb:001:004
 scanbd: found active option[38] counter (type: 1) for device 
 canon_dr:libusb:001:004
 scanbd: checking action email with filter: ^email$
 ...
 scanbd: found 4 local device sections
 scanbd: checking device section fujitsu with filter: ^fujitsu.*
 scanbd: checking device section snapscan with filter: 
 (.*snapscan.*|.*Perfection.*)
 scanbd: checking device section hp with filter: ^hpaio.*
 scanbd: checking device section avision with filter: ^avision.*
 scanbd: timeout: 500 ms
 scanbd: Start the polling for device canon_dr:libusb:001:004
 scanbd: polling thread for canon_dr:libusb:001:004 cancellation point
 scanbd: polling device canon_dr:libusb:001:004
 scanbd: Iteration on dbus call
 scanbd: polling thread for canon_dr:libusb:001:004 cancellation point
 scanbd: polling device canon_dr:libusb:001:004
 scanbd: polling thread for canon_dr:libusb:001:004 cancellation point
 scanbd: polling device canon_dr:libusb:001:004
 scanbd: Iteration on dbus call
 scanbd: polling thread for canon_dr:libusb:001:004 cancellation point
 scanbd: polling device canon_dr:libusb:001:004
 scanbd: polling thread for canon_dr:libusb:001:004 cancellation point
 scanbd: polling device canon_dr:libusb:001:004
 ...continues infinitely, also if I press buttons on the scanner
 -------------------------------8<--------------------------