[sane-devel] Mustek 2400CU Plus

Sun Oct 12 16:46:38 BST 2003

Hi again,

I recompiled sane-backends and then tried 'SANE_DEBUG_GT68XX=255 scanimage -L'.
Here's what I got:

root:/usr/src/sources# SANE_DEBUG_GT68XX=255 scanimage -L
[sanei_debug] Setting debug level of gt68xx to 255.
[gt68xx] SANE GT68xx backend version 1.0 build 46 from sane-backends 1.0.12

[gt68xx] sane_init: authorize != null
[gt68xx] sane_init: little endian machine
[gt68xx] sane_init: reading config file `gt68xx.conf'
[gt68xx] sane_init: config file line 1: ignoring comment line
[gt68xx] sane_init: config file line 2: ignoring comment line
[gt68xx] sane_init: config file line 3: ignoring empty line
[gt68xx] sane_init: config file line 4: ignoring comment line
[gt68xx] sane_init: config file line 5: ignoring comment line
[gt68xx] sane_init: config file line 6: ignoring comment line
[gt68xx] sane_init: config file line 7: trying to attach `usb 0x05d8 0x4002'

[gt68xx] sane_init: config file line 8: ignoring empty line
[gt68xx] sane_init: config file line 9: ignoring comment line
[gt68xx] sane_init: config file line 10: ignoring empty line
[gt68xx] sane_init: config file line 11: ignoring comment line
[gt68xx] sane_init: config file line 12: ignoring comment line
[gt68xx] sane_init: config file line 13: ignoring comment line
[gt68xx] sane_init: config file line 14: ignoring comment line
[gt68xx] sane_init: config file line 15: ignoring comment line
[gt68xx] sane_init: config file line 16: ignoring comment line
[gt68xx] sane_init: config file line 17: ignoring comment line
[gt68xx] sane_init: config file line 18: ignoring empty line
[gt68xx] sane_init: config file line 19: ignoring comment line
[gt68xx] sane_init: config file line 20: ignoring comment line
[gt68xx] sane_init: config file line 21: ignoring empty line
[gt68xx] sane_init: config file line 22: ignoring comment line
[gt68xx] sane_init: config file line 23: ignoring comment line
[gt68xx] sane_init: config file line 24: ignoring comment line
[gt68xx] sane_init: config file line 25: ignoring comment line
[gt68xx] sane_init: config file line 26: ignoring comment line
[gt68xx] sane_init: config file line 27: ignoring comment line
[gt68xx] sane_init: config file line 28: ignoring comment line
[gt68xx] sane_init: config file line 29: ignoring comment line
[gt68xx] sane_init: config file line 30: ignoring comment line
[gt68xx] sane_init: config file line 31: ignoring comment line
[gt68xx] sane_init: config file line 32: ignoring comment line
[gt68xx] sane_init: config file line 33: ignoring comment line
[gt68xx] sane_init: config file line 34: ignoring empty line
[gt68xx] sane_init: config file line 35: ignoring comment line
[gt68xx] sane_init: config file line 36: ignoring comment line
[gt68xx] sane_init: config file line 37: ignoring empty line
[gt68xx] sane_init: config file line 38: ignoring comment line
[gt68xx] sane_init: config file line 39: ignoring comment line
[gt68xx] sane_init: config file line 40: trying to attach `usb 0x055f 0x021e'

[gt68xx] sane_init: config file line 41: ignoring comment line
[gt68xx] sane_init: config file line 42: ignoring empty line
[gt68xx] sane_init: config file line 43: ignoring comment line
[gt68xx] sane_init: config file line 44: ignoring comment line
[gt68xx] sane_init: config file line 45: trying to attach `usb 0x055f 0x0218'

[gt68xx] sane_init: config file line 46: ignoring comment line
[gt68xx] sane_init: config file line 47: ignoring empty line
[gt68xx] sane_init: config file line 48: ignoring comment line
[gt68xx] sane_init: config file line 49: ignoring comment line
[gt68xx] sane_init: config file line 50: trying to attach `usb 0x055f 0x0219'

[gt68xx] sane_init: config file line 51: ignoring empty line
[gt68xx] sane_init: config file line 52: ignoring comment line
[gt68xx] sane_init: config file line 53: ignoring comment line
[gt68xx] sane_init: config file line 54: trying to attach `usb 0x055f 0x021d'

[gt68xx] attach: start: devp != NULL, may_wait = 0
[gt68xx] attach: trying to open device `libusb:001:003'
[gt68xx] gt68xx_device_new: enter
[gt68xx] gt68xx_device_new:: leave: ok
[gt68xx] gt68xx_device_open: enter: dev=0x806d290
[gt68xx] gt68xx_device_open: sanei_usb_open failed: Device busy
[gt68xx] attach: couldn't open device `libusb:001:003': Device busy
[gt68xx] gt68xx_device_free: enter: dev=0x806d290
[gt68xx] gt68xx_device_free: freeing dev
[gt68xx] gt68xx_device_free: leave: ok
[gt68xx] somewhere: attach (devname, &dev, 0): Device busy
[gt68xx] sane_init: config file line 55: ignoring empty line
[gt68xx] sane_init: config file line 56: ignoring comment line
[gt68xx] sane_init: config file line 57: ignoring comment line
[gt68xx] sane_init: config file line 58: trying to attach `usb 0x055f 0x021c'

[gt68xx] sane_init: config file line 59: ignoring comment line
[gt68xx] sane_init: config file line 60: ignoring comment line
[gt68xx] sane_init: config file line 61: ignoring empty line
[gt68xx] sane_init: config file line 62: ignoring comment line
[gt68xx] sane_init: config file line 63: ignoring comment line
[gt68xx] sane_init: config file line 64: trying to attach `usb 0x055f 0x0210'

[gt68xx] sane_init: config file line 65: ignoring empty line
[gt68xx] sane_init: config file line 66: ignoring comment line
[gt68xx] sane_init: config file line 67: ignoring comment line
[gt68xx] sane_init: config file line 68: trying to attach `usb 0x043d 0x002d'

[gt68xx] sane_init: config file line 69: ignoring empty line
[gt68xx] sane_init: config file line 70: ignoring comment line
[gt68xx] sane_init: config file line 71: ignoring comment line
[gt68xx] sane_init: config file line 72: trying to attach `usb 0x07b3 0x0401'

[gt68xx] sane_init: config file line 73: trying to attach `usb 0x07b3 0x0400'

[gt68xx] sane_init: config file line 74: ignoring empty line
[gt68xx] sane_init: config file line 75: ignoring comment line
[gt68xx] sane_init: config file line 76: ignoring comment line
[gt68xx] sane_init: config file line 77: trying to attach `usb 0x07b3 0x0403'

[gt68xx] sane_init: config file line 78: ignoring empty line
[gt68xx] sane_init: config file line 79: ignoring comment line
[gt68xx] sane_init: config file line 80: ignoring comment line
[gt68xx] sane_init: config file line 81: trying to attach `usb 0x0458 0x2011'

[gt68xx] sane_init: config file line 82: ignoring empty line
[gt68xx] sane_init: config file line 83: ignoring comment line
[gt68xx] sane_init: config file line 84: ignoring comment line
[gt68xx] sane_init: config file line 85: trying to attach `usb 0x0458 0x2017'

[gt68xx] sane_init: exit
[gt68xx] sane_get_devices: start: local_only = false
[gt68xx] sane_get_devices: exit
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).
[gt68xx] sane_exit: start
[gt68xx] sane_exit: exit

As I understand there's something that uses USB port and doesn't let SANE to
use my scanner. What's that can be?

Linas

>Hi,
>
>On Sat, Oct 11, 2003 at 11:33:53PM +0200, Linas Valiukas wrote:
>> Hello Henning,
>
>I'm cc'ing sane-devel again.
>
>> I'm using sane 1.0.12
>
>Ok.
>
>> root:~# sane-find-scanner
>> found USB scanner (vendor=0x055f, product=0x021d [USB Scanner]) at libusb:001:003

>
>Looks fine.
>
>> root:~# SANE_DEBUG_GT68XX=255 scanimage -L
>> No scanners were identified.
>
>[...]
>
>There are no debug messages. That means you either don't use
>sane-backends 1.0.12, your installation is screwed, or th egt68xx
>backend is disabled. Check /etc/sane.d/dll.conf. "gt68xx" should be
>listed there.
>
>If that's not the problem, please show us the output of
>
>SANE_DEBUG_DLL=255 scanimage -L
>
>> root:~# scanimage -d gt68xx:/libusb:001:003
>> scanimage: open of device gt68xx:/libusb:001:003 failed: Invalid argument

>
>The "/" is wrong. "scanimage -d gt68xx >image.pnm" should also work.
>
>> I remember that a month ago it worked. I think I had 2.5 or 2.6
>> kernel. Now I have 2.4.22. Currently it's latest stable kernel so I
>> don't want to change it to 2.5/2.6 again. Or maybe I must?
>
>The kernel version shouldn't matter.
>
>Bye,
>  Henning
>
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