[sane-devel] scanbd with a Canon DR-2010C
Hello everyone, I was directed to this list from the sane irc channel. My apologies if this message is off topic: I'm not getting scanbd 1.2.1 to work with a canon dr-2010c scanner, connected to an alix 6f2 board running debian squeeze. Here's what I have done so far: I built scanbd (on a different machine) according to the INSTALL file with $ USE_SANE=yes make -e clean all I copied the resulting binary to the target system in /usr/sbin and the configuration file to /etc/scanbd; ...copied scanbd_dbus.conf to /etc/dbus-1/system.d/ and restarted dbus ...installed the libconfuse0, libusb-0.1-4, libusb-1.0-0, libsane and libudev0 packages (not the -dev packages, since there is no space on the target system for the compiler that is installed as a dependency); ...copied canon_dr.conf, saned.conf and dll.conf from the sane configuration directory to /etc/scanbd. Added a netmask to /etc/scanbd/saned.conf and commented out the net backend in /etc/scanbd/dll.conf, and checked that the canon_dr backend was not commented out. Modified scanbd.conf to set SANE_CONFIG_DIR to /etc/scanbd (instead of /usr/local/etc/scanbd) The scanner is recognized by the kernel and by sane: --8-- dmesg: [ 630.948077] usb 1-3: new high speed USB device using ehci_hcd and address 5 [ 631.089822] usb 1-3: New USB device found, idVendor=1083, idProduct=161b [ 631.096584] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 631.103808] usb 1-3: Product: CANON DR-2010C [ 631.109015] usb 1-3: Manufacturer: CANON root at vpnbox-f2-emmastr:/etc/scanbd# scanimage -L device `canon_dr:libusb:001:005' is a CANON DR-2010C scanner --8-- However, scanbd won't find the scanner: --8-- root at vpnbox-f2-emmastr:/etc/dbus-1/system.d# /usr/sbin/scanbd -df -c /etc/scanbd/scanbd.conf /usr/sbin/scanbd: debug on: level: 7 /usr/sbin/scanbd: dropping privs to uid saned /usr/sbin/scanbd: dropping privs to gid lp /usr/sbin/scanbd: drop privileges to gid: 7 /usr/sbin/scanbd: Running as effective gid 7 /usr/sbin/scanbd: drop privileges to uid: 111 /usr/sbin/scanbd: Running as effective uid 111 /usr/sbin/scanbd: dbus_init /usr/sbin/scanbd: dbus match type='signal',interface='org.freedesktop.Hal.Manager' /usr/sbin/scanbd: sane version 1.0 /usr/sbin/scanbd: Scanning for local-only devices /usr/sbin/scanbd: start_sane_threads /usr/sbin/scanbd: start dbus thread /usr/sbin/scanbd: udev init /usr/sbin/scanbd: get udev monitor /usr/sbin/scanbd: start udev thread /usr/sbin/scanbd: timeout: 500 ms /usr/sbin/scanbd: Iteration on dbus call /usr/sbin/scanbd: udev thread started /usr/sbin/scanbd: Iteration on dbus call /usr/sbin/scanbd: Iteration on dbus call /usr/sbin/scanbd: Iteration on dbus call ^C/usr/sbin/scanbd: sig_term/int_handler called with signal 2 /usr/sbin/scanbd: stop_sane_threads /usr/sbin/scanbd: stop dbus thread /usr/sbin/scanbd: join dbus thread /usr/sbin/scanbd: stop udev thread /usr/sbin/scanbd: join udev thread /usr/sbin/scanbd: cleanup device handler /usr/sbin/scanbd: close udev monitor /usr/sbin/scanbd: close udev /usr/sbin/scanbd: exiting scanbd --8-- Any ideas what I might do next to make it find the scanner? Thanks in advance! -- Rien
[sane-devel] scanbd with a Canon DR-2010C
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! -- Wilhelm
[sane-devel] scanbd with a Canon DR-2010C
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
[sane-devel] scanbd with a Canon DR-2010C
Am 05.12.2012 11:01, schrieb 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: please install an action for a button-option e.g. button-3 ---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:
[sane-devel] scanbd with a Canon DR-2010C
Op 12/5/12 11:21 AM, Wilhelm schreef: 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: please install an action for a button-option e.g. button-3 Hello Wilhelm, Great work on scanbd! It was a little difficult to set up, since I was a complete sane-noob, but after a few hours my embedded linuxdevice executes scripts as a reaction on the scanner buttons, while sane can access it through net backend. Neat! One small suggestion for improvement: The debian start script in 1.2.1 hardcodes the SANE_CONFIG_DIR environment variable, resulting in scanbd not working if executed from the init script if the scanbd configuration is installed anywhere else than in the hardcoded location. I'd suggest reading environment variables from /etc/default/scanbd, and (only) setting the default if none is set there. Thanks for the support! Cheers, -- Rien Broekstra Rename-it T: +31 53 7503014 E: rien at rename-it.nl
[sane-devel] scanbd with a Canon DR-2010C
What is the output of scanimage -A allan On Tue, Dec 4, 2012 at 6:27 PM, Rien Broekstra rien at rename-it.nl wrote: Hello everyone, I was directed to this list from the sane irc channel. My apologies if this message is off topic: I'm not getting scanbd 1.2.1 to work with a canon dr-2010c scanner, connected to an alix 6f2 board running debian squeeze. Here's what I have done so far: I built scanbd (on a different machine) according to the INSTALL file with $ USE_SANE=yes make -e clean all I copied the resulting binary to the target system in /usr/sbin and the configuration file to /etc/scanbd; ...copied scanbd_dbus.conf to /etc/dbus-1/system.d/ and restarted dbus ...installed the libconfuse0, libusb-0.1-4, libusb-1.0-0, libsane and libudev0 packages (not the -dev packages, since there is no space on the target system for the compiler that is installed as a dependency); ...copied canon_dr.conf, saned.conf and dll.conf from the sane configuration directory to /etc/scanbd. Added a netmask to /etc/scanbd/saned.conf and commented out the net backend in /etc/scanbd/dll.conf, and checked that the canon_dr backend was not commented out. Modified scanbd.conf to set SANE_CONFIG_DIR to /etc/scanbd (instead of /usr/local/etc/scanbd) The scanner is recognized by the kernel and by sane: --8-- dmesg: [ 630.948077] usb 1-3: new high speed USB device using ehci_hcd and address 5 [ 631.089822] usb 1-3: New USB device found, idVendor=1083, idProduct=161b [ 631.096584] usb 1-3: New USB device strings: Mfr=1, Product=2, SerialNumber=0 [ 631.103808] usb 1-3: Product: CANON DR-2010C [ 631.109015] usb 1-3: Manufacturer: CANON root at vpnbox-f2-emmastr:/etc/scanbd# scanimage -L device `canon_dr:libusb:001:005' is a CANON DR-2010C scanner --8-- However, scanbd won't find the scanner: --8-- root at vpnbox-f2-emmastr:/etc/dbus-1/system.d# /usr/sbin/scanbd -df -c /etc/scanbd/scanbd.conf /usr/sbin/scanbd: debug on: level: 7 /usr/sbin/scanbd: dropping privs to uid saned /usr/sbin/scanbd: dropping privs to gid lp /usr/sbin/scanbd: drop privileges to gid: 7 /usr/sbin/scanbd: Running as effective gid 7 /usr/sbin/scanbd: drop privileges to uid: 111 /usr/sbin/scanbd: Running as effective uid 111 /usr/sbin/scanbd: dbus_init /usr/sbin/scanbd: dbus match type='signal',interface='org.freedesktop.Hal.Manager' /usr/sbin/scanbd: sane version 1.0 /usr/sbin/scanbd: Scanning for local-only devices /usr/sbin/scanbd: start_sane_threads /usr/sbin/scanbd: start dbus thread /usr/sbin/scanbd: udev init /usr/sbin/scanbd: get udev monitor /usr/sbin/scanbd: start udev thread /usr/sbin/scanbd: timeout: 500 ms /usr/sbin/scanbd: Iteration on dbus call /usr/sbin/scanbd: udev thread started /usr/sbin/scanbd: Iteration on dbus call /usr/sbin/scanbd: Iteration on dbus call /usr/sbin/scanbd: Iteration on dbus call ^C/usr/sbin/scanbd: sig_term/int_handler called with signal 2 /usr/sbin/scanbd: stop_sane_threads /usr/sbin/scanbd: stop dbus thread /usr/sbin/scanbd: join dbus thread /usr/sbin/scanbd: stop udev thread /usr/sbin/scanbd: join udev thread /usr/sbin/scanbd: cleanup device handler /usr/sbin/scanbd: close udev monitor /usr/sbin/scanbd: close udev /usr/sbin/scanbd: exiting scanbd --8-- Any ideas what I might do next to make it find the scanner? Thanks in advance! -- Rien -- sane-devel mailing list: sane-devel at lists.alioth.debian.org http://lists.alioth.debian.org/cgi-bin/mailman/listinfo/sane-devel Unsubscribe: Send mail with subject unsubscribe your_password to sane-devel-request at lists.alioth.debian.org -- The truth is an offense, but not a sin