Hi there, I've recently bought a Canoscan LIDE 25 and managed to get it working on my Ubuntu 5.10 laptop using the CVS code. Unfortunately I can't get the same scanner working on an Ubuntu 5.10 desktop machine using the same procedure. I would really appreciate someone helping me make sense of the error message.
I did the following exactly as per the successful laptop install: - download cvs nightly code - ./configure --prefix=/usr - make - sudo make install But I get the following results: sane-fine-scanner found USB scanner (vendor=0x04a9 [Canon], product=0x2220 [CanoScan], chip=LM9832/3) at libusb:002:003 scanimage -L (the output is the same as root) device `v4l:/dev/video0' is a Noname Hauppauge WinTV 34xxx models virtual device It seems odd that SANE is picking up the TV card - is this a problem? As you can see the canoscan doesn't appear. After reading around the list archive and some forums I tried the following: export SANE_DEBUG_PLUSTEK=12 export SANE_DEBUG_DLL=12 scanimage -L (again, the output is the same as root) [sanei_debug] Setting debug level of dll to 12. [dll] sane_init: SANE dll backend version 1.0.11 from sane-backends 1.0.16-cvs [dll] sane_init: reading dll.conf [dll] add_backend: adding backend `net' [dll] add_backend: adding backend `abaton' [dll] add_backend: adding backend `agfafocus' [dll] add_backend: adding backend `apple' [dll] add_backend: adding backend `avision' [dll] add_backend: adding backend `artec' [dll] add_backend: adding backend `artec_eplus48u' [dll] add_backend: adding backend `as6e' [dll] add_backend: adding backend `bh' [dll] add_backend: adding backend `canon' [dll] add_backend: adding backend `canon630u' [dll] add_backend: adding backend `coolscan' [dll] add_backend: adding backend `coolscan2' [dll] add_backend: adding backend `dmc' [dll] add_backend: adding backend `epson' [dll] add_backend: adding backend `fujitsu' [dll] add_backend: adding backend `gt68xx' [dll] add_backend: adding backend `hp' [dll] add_backend: adding backend `hpsj5s' [dll] add_backend: adding backend `hp5400' [dll] add_backend: adding backend `ibm' [dll] add_backend: adding backend `leo' [dll] add_backend: adding backend `ma1509' [dll] add_backend: adding backend `matsushita' [dll] add_backend: adding backend `microtek' [dll] add_backend: adding backend `microtek2' [dll] add_backend: adding backend `mustek' [dll] add_backend: adding backend `mustek_usb' [dll] add_backend: adding backend `nec' [dll] add_backend: adding backend `niash' [dll] add_backend: adding backend `pie' [dll] add_backend: adding backend `plustek' [dll] add_backend: adding backend `qcam' [dll] add_backend: adding backend `ricoh' [dll] add_backend: adding backend `s9036' [dll] add_backend: adding backend `sceptre' [dll] add_backend: adding backend `sharp' [dll] add_backend: adding backend `sm3600' [dll] add_backend: adding backend `snapscan' [dll] add_backend: adding backend `sp15c' [dll] add_backend: adding backend `tamarack' [dll] add_backend: adding backend `teco1' [dll] add_backend: adding backend `teco2' [dll] add_backend: adding backend `teco3' [dll] add_backend: adding backend `u12' [dll] add_backend: adding backend `umax' [dll] add_backend: adding backend `umax1220u' [dll] add_backend: adding backend `v4l' [dll] add_backend: adding backend `hpoj' [dll] add_backend: adding backend `hpaio' [dll] sane_get_devices [dll] load: searching backend `hpaio' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-hpaio.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-hpaio.so.1' [dll] init: initializing backend `hpaio' [dll] init: backend `hpaio' is version 1.0.6 [dll] load: searching backend `hpoj' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-hpoj.so.1' [dll] load: couldn't open `/usr/lib/sane/libsane-hpoj.so.1' (No such file or directory) [dll] load: couldn't find backend `hpoj' (No such file or directory) [dll] load: searching backend `v4l' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-v4l.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-v4l.so.1' [dll] init: initializing backend `v4l' [dll] init: backend `v4l' is version 1.0.4 [dll] load: searching backend `umax1220u' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-umax1220u.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-umax1220u.so.1' [dll] init: initializing backend `umax1220u' [dll] init: backend `umax1220u' is version 1.0.1 [dll] load: searching backend `umax' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-umax.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-umax.so.1' [dll] init: initializing backend `umax' [dll] init: backend `umax' is version 1.0.44 [dll] load: searching backend `u12' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-u12.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-u12.so.1' [dll] init: initializing backend `u12' [dll] init: backend `u12' is version 1.0.0 [dll] load: searching backend `teco3' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-teco3.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-teco3.so.1' [dll] init: initializing backend `teco3' [dll] init: backend `teco3' is version 1.0.1 [dll] load: searching backend `teco2' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-teco2.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-teco2.so.1' [dll] init: initializing backend `teco2' [dll] init: backend `teco2' is version 1.0.9 [dll] load: searching backend `teco1' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-teco1.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-teco1.so.1' [dll] init: initializing backend `teco1' [dll] init: backend `teco1' is version 1.0.10 [dll] load: searching backend `tamarack' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-tamarack.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-tamarack.so.1' [dll] init: initializing backend `tamarack' [dll] init: backend `tamarack' is version 1.0.0 [dll] load: searching backend `sp15c' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-sp15c.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-sp15c.so.1' [dll] init: initializing backend `sp15c' [dll] init: backend `sp15c' is version 1.0.0 [dll] load: searching backend `snapscan' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-snapscan.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-snapscan.so.1' [dll] init: initializing backend `snapscan' [dll] init: backend `snapscan' is version 1.4.49 [dll] load: searching backend `sm3600' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-sm3600.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-sm3600.so.1' [dll] init: initializing backend `sm3600' [dll] init: backend `sm3600' is version 1.0.6 [dll] load: searching backend `sharp' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-sharp.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-sharp.so.1' [dll] init: initializing backend `sharp' [dll] init: backend `sharp' is version 1.0.0 [dll] load: searching backend `sceptre' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-sceptre.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-sceptre.so.1' [dll] init: initializing backend `sceptre' [dll] init: backend `sceptre' is version 1.0.10 [dll] load: searching backend `s9036' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-s9036.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-s9036.so.1' [dll] init: initializing backend `s9036' [dll] init: backend `s9036' is version 1.0.0 [dll] load: searching backend `ricoh' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-ricoh.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-ricoh.so.1' [dll] init: initializing backend `ricoh' [dll] init: backend `ricoh' is version 1.0.0 [dll] load: searching backend `qcam' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-qcam.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-qcam.so.1' [dll] init: initializing backend `qcam' [dll] init: backend `qcam' is version 1.0.0 [dll] load: searching backend `plustek' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-plustek.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-plustek.so.1' [dll] init: initializing backend `plustek' [sanei_debug] Setting debug level of plustek to 12. [plustek] Plustek backend V0.50-7, part of sane-backends 1.0.16-cvs [plustek] Retrieving all supported and conntected devices [plustek] Available and supported devices: [plustek] NONE. [plustek] ># Plustek-SANE Backend configuration file< [plustek] ># For use with LM9831/2/3 based USB scanners< [plustek] >#< [plustek] >< [plustek] ># each device needs at least two lines:< [plustek] ># - [usb] vendor-ID and product-ID< [plustek] ># - device devicename< [plustek] ># i.e. for Plustek (0x07B3) UT12/16/24 (0x0017)< [plustek] ># [usb] 0x07B3 0x0017< [plustek] ># device /dev/usbscanner< [plustek] ># or< [plustek] ># device libusb:bbb:ddd< [plustek] ># where bbb is the busnumber and ddd the device number< [plustek] ># make sure that your user has access to /proc/bus/usb/bbb/ddd< [plustek] >#< [plustek] ># additionally you can specify some options< [plustek] ># warmup, lOffOnEnd, lampOff< [plustek] >#< [plustek] ># For autodetection use< [plustek] ># [usb]< [plustek] ># device /dev/usbscanner< [plustek] >#< [plustek] ># or simply< [plustek] ># [usb]< [plustek] >#< [plustek] ># or if you want a specific device but you have no idea about the< [plustek] ># device node or you use libusb, simply set vendor- and product-ID< [plustek] ># [usb] 0x07B3 0x0017< [plustek] ># device auto< [plustek] >#< [plustek] ># NOTE: autodetection is safe, as it uses the info it got< [plustek] ># from the USB subsystem. If you're not using the< [plustek] ># autodetection, you MUST have attached that device< [plustek] ># at your USB-port, that you have specified...< [plustek] >#< [plustek] >< [plustek] >[usb] 0x04a9 0x2220< [plustek] next device is a USB device (0x04A9-0x2220) [plustek] ... next device [plustek] >< [plustek] >#< [plustek] ># options for the previous USB entry< [plustek] >#< [plustek] ># switch lamp off after xxx secs, 0 disables the feature< [plustek] ># (can also be set via frontend)< [plustek] >option lampOff 300< [plustek] Decoding option >lampOff< [plustek] >< [plustek] ># warmup period in seconds, 0 means no warmup, -1 means auto-warmup< [plustek] ># (can also be set via frontend)< [plustek] >option warmup -1< [plustek] Decoding option >warmup< [plustek] >< [plustek] ># 0 means leave lamp-status untouched, not 0 means switch off< [plustek] ># on sane_close< [plustek] ># (can also be set via frontend)< [plustek] >option lOffOnEnd 1< [plustek] Decoding option >lOffOnEnd< [plustek] >< [plustek] >#< [plustek] ># options to tweak the image start-position< [plustek] ># (WARNING: there's no internal range check!!!)< [plustek] >#< [plustek] ># for the normal scan area< [plustek] >#< [plustek] >option posOffX 0< [plustek] Decoding option >posOffX< [plustek] >option posOffY 0< [plustek] Decoding option >posOffY< [plustek] >< [plustek] ># for transparencies< [plustek] >option tpaOffX 0< [plustek] Decoding option >tpaOffX< [plustek] >option tpaOffY 0< [plustek] Decoding option >tpaOffY< [plustek] >< [plustek] ># for negatives< [plustek] >option negOffX 0< [plustek] Decoding option >negOffX< [plustek] >option negOffY 0< [plustek] Decoding option >negOffY< [plustek] >< [plustek] >#< [plustek] ># for setting the calibration strip position< [plustek] ># (WARNING: there's no internal range check!!!)< [plustek] ># -1 means use built in< [plustek] ># (can also be set via frontend)< [plustek] >option posShadingY -1< [plustek] Decoding option >posShadingY< [plustek] >option tpaShadingY -1< [plustek] Decoding option >tpaShadingY< [plustek] >option negShadingY -1< [plustek] Decoding option >negShadingY< [plustek] >< [plustek] >#< [plustek] ># to invert the negatives, 0 disables the feature< [plustek] >#< [plustek] >option invertNegatives 0< [plustek] Decoding option >invertNegatives< [plustek] >< [plustek] >#< [plustek] ># to disable the internal sensor speedup function,< [plustek] ># 1 disables the feature< [plustek] >#< [plustek] >option disableSpeedup 0< [plustek] Decoding option >disableSpeedup< [plustek] >< [plustek] >#< [plustek] ># to save/restore coarse calibration data< [plustek] ># (can also be set via frontend)< [plustek] >option cacheCalData 0< [plustek] Decoding option >cacheCalData< [plustek] >< [plustek] >#< [plustek] ># use alternate calibration routines< [plustek] >#< [plustek] >option altCalibration 0< [plustek] Decoding option >altCalibration< [plustek] >< [plustek] >#< [plustek] ># for skipping whole calibration step< [plustek] >#< [plustek] >option skipCalibration 0< [plustek] Decoding option >skipCalibration< [plustek] >< [plustek] >#< [plustek] ># for skipping entire fine calibration step< [plustek] ># coarse calibration is done< [plustek] >#< [plustek] >option skipFine 0< [plustek] Decoding option >skipFine< [plustek] >< [plustek] >#< [plustek] ># discard the result of the fine white calibration< [plustek] >#< [plustek] >option skipFineWhite 0< [plustek] Decoding option >skipFineWhite< [plustek] >< [plustek] ># for replacing the gain values found during coarse< [plustek] ># calibration< [plustek] ># (can also be set via frontend)< [plustek] >option red_gain -1< [plustek] Decoding option >red_gain< [plustek] >option green_gain -1< [plustek] Decoding option >green_gain< [plustek] >option blue_gain -1< [plustek] Decoding option >blue_gain< [plustek] >< [plustek] ># for replacing the offset values found during coarse< [plustek] ># calibration< [plustek] ># (can also be set via frontend)< [plustek] >option red_offset -1< [plustek] Decoding option >red_offset< [plustek] >option green_offset -1< [plustek] Decoding option >green_offset< [plustek] >option blue_offset -1< [plustek] Decoding option >blue_offset< [plustek] >< [plustek] >#< [plustek] ># for replacing the default lampoff settings, this< [plustek] ># works only for CIS devices like CanoScan LiDE20< [plustek] ># (can also be set via frontend)< [plustek] >option red_lampoff -1< [plustek] Decoding option >red_lampoff< [plustek] >option green_lampoff -1< [plustek] Decoding option >green_lampoff< [plustek] >option blue_lampoff -1< [plustek] Decoding option >blue_lampoff< [plustek] >< [plustek] >#< [plustek] ># for adjusting the default gamma values< [plustek] ># (can also be set via frontend)< [plustek] >option redGamma 1.0< [plustek] Decoding option >redGamma< [plustek] >option greenGamma 1.0< [plustek] Decoding option >greenGamma< [plustek] >option blueGamma 1.0< [plustek] Decoding option >blueGamma< [plustek] >option grayGamma 1.0< [plustek] Decoding option >grayGamma< [plustek] >< [plustek] >#< [plustek] ># to enable TPA (EPSON or UMAX, if autodetection fails)< [plustek] ># 0 means default behaviour as specified in the internal tables< [plustek] ># 1 means enable (needed for UMAX 3450)< [plustek] >option enableTPA 0< [plustek] Decoding option >enableTPA< [plustek] >< [plustek] >#< [plustek] ># model override functionality, currently only available for< [plustek] ># Mustek devices, using NSCs' vendor ID: 0x0400 and< [plustek] ># also their product ID: 0x1000 (LM9831) 0x1001 (LM9832)< [plustek] >#< [plustek] ># mov/PID | 0x1000 | 0x1001< [plustek] ># ---------------------------------------< [plustek] ># 0 (default)| BearPaw1200 | BearPaw 2400< [plustek] ># 1 | ignored | BearPaw 1200< [plustek] >#< [plustek] >option mov 0< [plustek] Decoding option >mov< [plustek] >< [plustek] >#< [plustek] ># and of course the device-name< [plustek] >#< [plustek] ># device /dev/usbscanner< [plustek] >device auto< [plustek] Decoding device name >auto< [plustek] >< [plustek] >#< [plustek] ># to define a new device, start with a new section:< [plustek] ># [usb]< [plustek] >#< [plustek] attach (auto, 0xbf9b740c, (nil)) [plustek] Device configuration: [plustek] device name : >auto< [plustek] USB-ID : >0x04A9-0x2220< [plustek] model ovr. : 0 [plustek] warmup : -1s [plustek] lampOff : 300 [plustek] lampOffOnEnd : yes [plustek] cacheCalData : no [plustek] altCalibrate : no [plustek] skipCalibr. : no [plustek] skipFine : no [plustek] skipFineWhite: no [plustek] invertNegs. : no [plustek] dis.Speedup : no [plustek] pos_x : 0 [plustek] pos_y : 0 [plustek] pos_shading_y: -1 [plustek] neg_x : 0 [plustek] neg_y : 0 [plustek] neg_shading_y: -1 [plustek] tpa_x : 0 [plustek] tpa_y : 0 [plustek] tpa_shading_y: -1 [plustek] red gain : -1 [plustek] green gain : -1 [plustek] blue gain : -1 [plustek] red offset : -1 [plustek] green offset : -1 [plustek] blue offset : -1 [plustek] red lampoff : -1 [plustek] green lampoff: -1 [plustek] blue lampoff : -1 [plustek] red Gamma : 1.00 [plustek] green Gamma : 1.00 [plustek] blue Gamma : 1.00 [plustek] gray Gamma : 1.00 [plustek] --------------------- [plustek] usbDev_open(auto,0x04A9-0x2220) - (nil) [plustek] sanei_usb_open failed: No such file or directory (2) [plustek] open failed: -1 [dll] init: backend `plustek' is version 1.0.0 [plustek] sane_get_devices (0xbf9b9558, 0) [dll] load: searching backend `pie' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-pie.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-pie.so.1' [dll] init: initializing backend `pie' [dll] init: backend `pie' is version 1.0.9 [dll] load: searching backend `niash' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-niash.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-niash.so.1' [dll] init: initializing backend `niash' [dll] init: backend `niash' is version 1.0.1 [dll] load: searching backend `nec' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-nec.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-nec.so.1' [dll] init: initializing backend `nec' [dll] init: backend `nec' is version 1.0.0 [dll] load: searching backend `mustek_usb' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-mustek_usb.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-mustek_usb.so.1' [dll] init: initializing backend `mustek_usb' [dll] init: backend `mustek_usb' is version 1.0.18 [dll] load: searching backend `mustek' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-mustek.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-mustek.so.1' [dll] init: initializing backend `mustek' [dll] init: backend `mustek' is version 1.0.138 [dll] load: searching backend `microtek2' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-microtek2.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-microtek2.so.1' [dll] init: initializing backend `microtek2' [dll] init: backend `microtek2' is version 1.0.0 [dll] load: searching backend `microtek' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-microtek.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-microtek.so.1' [dll] init: initializing backend `microtek' [dll] init: backend `microtek' is version 1.0.0 [dll] load: searching backend `matsushita' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-matsushita.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-matsushita.so.1' [dll] init: initializing backend `matsushita' [dll] init: backend `matsushita' is version 1.0.7 [dll] load: searching backend `ma1509' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-ma1509.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-ma1509.so.1' [dll] init: initializing backend `ma1509' [dll] init: backend `ma1509' is version 1.0.3 [dll] load: searching backend `leo' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-leo.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-leo.so.1' [dll] init: initializing backend `leo' [dll] init: backend `leo' is version 1.0.11 [dll] load: searching backend `ibm' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-ibm.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-ibm.so.1' [dll] init: initializing backend `ibm' [dll] init: backend `ibm' is version 1.0.0 [dll] load: searching backend `hp5400' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-hp5400.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-hp5400.so.1' [dll] init: initializing backend `hp5400' [dll] init: backend `hp5400' is version 1.0.3 [dll] load: searching backend `hpsj5s' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-hpsj5s.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-hpsj5s.so.1' [dll] init: initializing backend `hpsj5s' [dll] init: backend `hpsj5s' is version 1.0.3 [dll] load: searching backend `hp' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-hp.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-hp.so.1' [dll] init: initializing backend `hp' [dll] init: backend `hp' is version 1.0.8 [dll] load: searching backend `gt68xx' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-gt68xx.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-gt68xx.so.1' [dll] init: initializing backend `gt68xx' [dll] init: backend `gt68xx' is version 1.0.78 [dll] load: searching backend `fujitsu' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-fujitsu.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-fujitsu.so.1' [dll] init: initializing backend `fujitsu' [dll] init: backend `fujitsu' is version 1.0.0 [dll] load: searching backend `epson' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-epson.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-epson.so.1' [dll] init: initializing backend `epson' [dll] init: backend `epson' is version 1.0.245 [dll] load: searching backend `dmc' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-dmc.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-dmc.so.1' [dll] init: initializing backend `dmc' [dll] init: backend `dmc' is version 1.0.0 [dll] load: searching backend `coolscan2' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-coolscan2.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-coolscan2.so.1' [dll] init: initializing backend `coolscan2' [dll] init: backend `coolscan2' is version 1.0.0 [dll] load: searching backend `coolscan' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-coolscan.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-coolscan.so.1' [dll] init: initializing backend `coolscan' [dll] init: backend `coolscan' is version 1.0.0 [dll] load: searching backend `canon630u' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-canon630u.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-canon630u.so.1' [dll] init: initializing backend `canon630u' [dll] init: backend `canon630u' is version 1.0.1 [dll] load: searching backend `canon' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-canon.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-canon.so.1' [dll] init: initializing backend `canon' [dll] init: backend `canon' is version 1.0.0 [dll] load: searching backend `bh' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-bh.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-bh.so.1' [dll] init: initializing backend `bh' [dll] init: backend `bh' is version 1.0.4 [dll] load: searching backend `as6e' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-as6e.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-as6e.so.1' [dll] init: initializing backend `as6e' [dll] load: searching backend `artec_eplus48u' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-artec_eplus48u.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-artec_eplus48u.so.1' [dll] init: initializing backend `artec_eplus48u' [dll] init: backend `artec_eplus48u' is version 1.0.0 [dll] load: searching backend `artec' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-artec.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-artec.so.1' [dll] init: initializing backend `artec' [dll] init: backend `artec' is version 1.0.0 [dll] load: searching backend `avision' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-avision.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-avision.so.1' [dll] init: initializing backend `avision' [dll] init: backend `avision' is version 1.0.167 [dll] load: searching backend `apple' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-apple.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-apple.so.1' [dll] init: initializing backend `apple' [dll] init: backend `apple' is version 1.0.0 [dll] load: searching backend `agfafocus' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-agfafocus.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-agfafocus.so.1' [dll] init: initializing backend `agfafocus' [dll] init: backend `agfafocus' is version 1.0.0 [dll] load: searching backend `abaton' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-abaton.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-abaton.so.1' [dll] init: initializing backend `abaton' [dll] init: backend `abaton' is version 1.0.0 [dll] load: searching backend `net' in `/usr/lib/sane' [dll] load: trying to load `/usr/lib/sane/libsane-net.so.1' [dll] load: dlopen()ing `/usr/lib/sane/libsane-net.so.1' [dll] init: initializing backend `net' [dll] init: backend `net' is version 1.0.16 [dll] sane_get_devices: found 1 devices device `v4l:/dev/video0' is a Noname Hauppauge WinTV 34xxx models virtual device [dll] sane_exit: exiting [dll] sane_exit: calling backend `hpaio's exit function [dll] sane_exit: calling backend `v4l's exit function [dll] sane_exit: calling backend `umax1220u's exit function [dll] sane_exit: calling backend `umax's exit function [dll] sane_exit: calling backend `u12's exit function [dll] sane_exit: calling backend `teco3's exit function [dll] sane_exit: calling backend `teco2's exit function [dll] sane_exit: calling backend `teco1's exit function [dll] sane_exit: calling backend `tamarack's exit function [dll] sane_exit: calling backend `sp15c's exit function [dll] sane_exit: calling backend `snapscan's exit function [dll] sane_exit: calling backend `sm3600's exit function [dll] sane_exit: calling backend `sharp's exit function [dll] sane_exit: calling backend `sceptre's exit function [dll] sane_exit: calling backend `s9036's exit function [dll] sane_exit: calling backend `ricoh's exit function [dll] sane_exit: calling backend `qcam's exit function [dll] sane_exit: calling backend `plustek's exit function [plustek] sane_exit [dll] sane_exit: calling backend `pie's exit function [dll] sane_exit: calling backend `niash's exit function [dll] sane_exit: calling backend `nec's exit function [dll] sane_exit: calling backend `mustek_usb's exit function [dll] sane_exit: calling backend `mustek's exit function [dll] sane_exit: calling backend `microtek2's exit function [dll] sane_exit: calling backend `microtek's exit function [dll] sane_exit: calling backend `matsushita's exit function [dll] sane_exit: calling backend `ma1509's exit function [dll] sane_exit: calling backend `leo's exit function [dll] sane_exit: calling backend `ibm's exit function [dll] sane_exit: calling backend `hp5400's exit function [dll] sane_exit: calling backend `hpsj5s's exit function [dll] sane_exit: calling backend `hp's exit function [dll] sane_exit: calling backend `gt68xx's exit function [dll] sane_exit: calling backend `fujitsu's exit function [dll] sane_exit: calling backend `epson's exit function [dll] sane_exit: calling backend `dmc's exit function [dll] sane_exit: calling backend `coolscan2's exit function [dll] sane_exit: calling backend `coolscan's exit function [dll] sane_exit: calling backend `canon630u's exit function [dll] sane_exit: calling backend `canon's exit function [dll] sane_exit: calling backend `bh's exit function [dll] sane_exit: calling backend `artec_eplus48u's exit function [dll] sane_exit: calling backend `artec's exit function [dll] sane_exit: calling backend `avision's exit function [dll] sane_exit: calling backend `apple's exit function [dll] sane_exit: calling backend `agfafocus's exit function [dll] sane_exit: calling backend `abaton's exit function [dll] sane_exit: calling backend `net's exit function [dll] sane_exit: finished Presumably the reason it doesn't find the scanner is because of this bit: [plustek] usbDev_open(auto,0x04A9-0x2220) - (nil) [plustek] sanei_usb_open failed: No such file or directory (2) [plustek] open failed: -1 Any idea what could be causing that last parameter to be set to nil? Many thanks in advance for any comments. Chris
