[sane-devel] canon dr-2580c invalid argument

[gobo]

this is under SLED 11 sp3.  they tend to be behind.  i'll have to see
if they have anything newer.

On 5/8/14, m. allan noah <kitno455 at gmail.com> wrote:
> Suggestions- yes. sane-backends 1.0.20 is positively ancient. upgrade.
>
> allan
>
> On Thu, May 8, 2014 at 1:04 PM, gobo <gobo770 at gmail.com> wrote:
>> i'm trying to deploy a canon dr-2580c.  edited the dll.conf file and
>> the scanner is detected.
>>
>> scanimage -L
>> device `canon_dr:libusb:001:008' is a CANON DR-2580C scanner
>>
>> but when i try to use it, i get the infamous Invalid argument.
>>
>> scanimage -d canon_dr:libusb:001:008 -v > tt.pnm
>> scanimage: sane_start: Invalid argument
>>
>>
>> debug:
>>
>> scanimage -d canon_dr:libusb:001:008 -v
>> [sanei_debug] Setting debug level of dll to 4.
>> [dll] sane_init: SANE dll backend version 1.0.12 from sane-backends1.0.20
>> [dll] sane_init/read_dlld: opendir failed: No such file or directory
>> [dll] add_backend: adding backend `canon_dr'
>> [dll] sane_open: trying to open `canon_dr:libusb:001:008'
>> [dll] load: searching backend `canon_dr' in `/usr/lib64/sane'
>> [dll] load: trying to load `/usr/lib64/sane/libsane-canon_dr.so.1'
>> [dll] load: dlopen()ing `/usr/lib64/sane/libsane-canon_dr.so.1'
>> [dll] init: initializing backend `canon_dr'
>> [dll] init: backend `canon_dr' is version 1.0.26
>> [dll] sane_open: open successful
>> [dll] sane_get_option_descriptor(handle=0x60db00,option=0)
>> [dll]
>> sane_control_option(handle=0x60db00,option=0,action=0,value=0x7fffae2a64e8,info=(nil))
>> [dll] sane_get_option_descriptor(handle=0x60db00,option=0)
>> [dll]
>> sane_control_option(handle=0x60db00,option=0,action=0,value=0x7fffae2a63d4,info=(nil))
>> [dll] sane_get_option_descriptor(handle=0x60db00,option=1)
>> [dll] sane_get_option_descriptor(handle=0x60db00,option=2)
>>
>> ~~stuff deleted
>>
>> [dll] sane_get_option_descriptor(handle=0x60db00,option=34)
>> [dll]
>> sane_control_option(handle=0x60db00,option=9,action=0,value=0x60b690,
>> info=(nil))
>> [dll]
>> sane_control_option(handle=0x60db00,option=7,action=0,value=0x7fffae2a63d0,info=(nil))
>> [dll]
>> sane_control_option(handle=0x60db00,option=10,action=0,value=0x60b694,
>> info=(nil))
>> [dll]
>> sane_control_option(handle=0x60db00,option=8,action=0,value=0x7fffae2a63d0,info=(nil))
>> [dll]
>> sane_control_option(handle=0x60db00,option=7,action=0,value=0x7fffae2a64e0,info=(nil))
>> [dll] sane_get_option_descriptor(handle=0x60db00,option=9)
>> [dll]sane_control_option(handle=0x60db00,option=9,action=1,value=0x7fffae2a64dc,info=0x7fffae2a63dc)
>> [dll]
>> sane_control_option(handle=0x60db00,option=8,action=0,value=0x7fffae2a64e0,info=(nil))
>> [dll] sane_get_option_descriptor(handle=0x60db00,option=10)
>> [dll]
>> sane_control_option(handle=0x60db00,option=10,action=1,value=0x7fffae2a64dc,info=0x7fffae2a63dc)
>> [dll] sane_start(handle=0x60db00)
>> scanimage: sane_start: Invalid argument
>> [dll] sane_cancel(handle=0x60db00)
>> [dll] sane_close(handle=0x60db00)
>> [dll] sane_exit: exiting
>> [dll] sane_exit: calling backend `canon_dr's exit function
>> [dll] sane_exit: finished
>>
>> i ran this with the usb debug enabled, got tons of output, but it does
>> open the device.
>>
>> [sanei_usb] sanei_usb_open: opened usb device `libusb:001:008' (*dn=0)
>>
>> the result is the same run when run as root.
>>
>> i'm out of ideas.  does anyone have a suggestion?
>>
>> --
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>
>
>
> --
> "The truth is an offense, but not a sin"
>