[sane-devel] Device Enemuratuion fails Please help

[sidd gautam]

I also tried the command lsusb

This command shows the scanner name.

Bus 001 Device 009: ID 03f0:4105 Hewlett-Packard 
Bus 001 Device 001: ID 0000:0000  
Bus 004 Device 001: ID 0000:0000  
Bus 005 Device 002: ID 413c:3200 Dell Computer Corp. 
Bus 005 Device 001: ID 0000:0000  
Bus 003 Device 002: ID 413c:2003 Dell Computer Corp. 
Bus 003 Device 001: ID 0000:0000  
Bus 002 Device 001: ID 0000:0000  

But when I try to run 

scanimage -L 
Output is :
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).

Please let me know what to do.

Thanks,
Sidd


> Date: Wed, 3 Dec 2008 09:39:10 -0500
> From: kitno455 at gmail.com
> To: siddharth_pnb at hotmail.com
> Subject: Re: [sane-devel] Device Enemuratuion fails Please help
> CC: sane-devel at lists.alioth.debian.org
> 
> it means the backend is being loaded, but it does not find the scanner.
> 
> 1. Are you doing this as root?
> 2. Is the device id in /etc/sane.d/hp3900.conf
> 
> allan
> 
> On Wed, Dec 3, 2008 at 9:33 AM, sidd gautam <siddharth_pnb at hotmail.com> wrote:
> > Hi allan,
> >
> > I did what you advised, the info inside error.log says
> >
> > [sanei_debug] Setting debug level of hp3900 to 4.
> > [hp3900] > sane_init
> > [hp3900] > sane_get_devices: 0.
> >
> > What does this mean.
> >
> > Thanks,
> > Sidd
> >
> >> Date: Wed, 3 Dec 2008 09:22:36 -0500
> >> From: kitno455 at gmail.com
> >> To: siddharth_pnb at hotmail.com; sane-devel at lists.alioth.debian.org
> >> Subject: Re: [sane-devel] Device Enemuratuion fails Please help
> >>
> >> 1. please dont change the subject of you replies, it breaks some
> >> threaded mail readers.
> >> 2. get a debug log: SANE_DEBUG_HP3900=4 scanimage -L 2>error.log
> >> and look in error.log for clues
> >>
> >> allan
> >>
> >> On Wed, Dec 3, 2008 at 8:10 AM, sidd gautam <siddharth_pnb at hotmail.com>
> >> wrote:
> >> > Hi kitno455,
> >> >
> >> > Thanks indeed.
> >> >
> >> > I typed this commad on Terminal and Message was:
> >> >
> >> > NO SCANNER WERE IDENTIFIED. IF YOU WERE EXCEPTING SOMETHING
> >> > DIFFERENT,check
> >> > the scanner is plugged in,turned on and detected by the
> >> > scan-finding-scanner
> >> > tool.
> >> >
> >> > Then Again I went to different machine where scanning is working and
> >> > typed
> >> > the same command on terminal scanimage -L in that machine it showed the
> >> > scanner name.
> >> >
> >> > Please let me know what is missing in my machine, is there any RPM I
> >> > have
> >> > not installed.
> >> >
> >> > Thanks in Advance.
> >> > Sidd
> >> >
> >> >> Date: Wed, 3 Dec 2008 07:53:11 -0500
> >> >> From: kitno455 at gmail.com
> >> >> To: siddharth_pnb at hotmail.com
> >> >> Subject: Re: [sane-devel] Device Enemuratuion fails Please help
> >> >> CC: sane-devel at lists.alioth.debian.org
> >> >>
> >> >> does scanimage -L find the scanner?
> >> >>
> >> >> allan
> >> >>
> >> >> 2008/12/3 sidd gautam <siddharth_pnb at hotmail.com>:
> >> >> > Hi Sir,
> >> >> >
> >> >> > I am unable to Enemurate the device.
> >> >> >
> >> >> > My device is Hp Scan 4370.
> >> >> >
> >> >> > Every time I get std::cerr << "> CSaneWrapper1::EnumerateDevices()
> >> >> > fails\n";
> >> >> >
> >> >> > Please let me know what mistake I have commited.
> >> >> >
> >> >> > My OS is Fedora 8.0.
> >> >> > I have installed
> >> >> >
> >> >> > libsane-hpaio-2.7.7-6.fc8.i386.rpm,sane-backends-1.0.19-10.fc9.i386.rpm.
> >> >> > Is
> >> >> > there anything I am missing.
> >> >> >
> >> >> > bool CSaneWrapper1::EnumerateDevices()
> >> >> > {
> >> >> > SANE_Status statusCode;
> >> >> > statusCode = sane_get_devices(&_device_list, SANE_TRUE);
> >> >> >
> >> >> > if( statusCode != SANE_STATUS_GOOD )
> >> >> > {
> >> >> > std::cerr << " CSaneWrapper1::EnumerateDevices() fails\n";
> >> >> > return false;
> >> >> > }
> >> >> > else
> >> >> > {
> >> >> > int i;
> >> >> > for( i = 0; _device_list[i] != NULL; i++ );
> >> >> > { _devicecount = i;
> >> >> > }
> >> >> > std::cerr << " CSaneWrapper1::EnumerateDevices() ELSE Success> \n";
> >> >> > }
> >> >> > return true;
> >> >> > }
> >> >> >
> >> >> >
> >> >> > Thanks in Advance.
> >> >> > Sidd
> >> >> >
> >> >> >
> >> >> > --
> >> >> > sane-devel mailing list: sane-devel at lists.alioth.debian.org
> >> >> > http://lists.alioth.debian.org/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"
> >> >
> >> >
> >>
> >>
> >>
> >> --
> >> "The truth is an offense, but not a sin"
> >
> 
> 
> 
> -- 
> "The truth is an offense, but not a sin"
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