[fprint] Enroll failed with error

[Alan Carvalho de Assis]

In the reactivated wiki page I saw there are two drivers to support
147e:2016 devices, the "upeksonly" and the "upekts".

Who can I know if my device has a biometric co-processor?

I think I need this information to choose between "upeksonly" or "upekts"

My device is an Eikon: http://www.upek.com/solutions/eikon/default.asp
(the second one with USB cable)

Best Regards,

Alan

On 9/30/09, Alan Carvalho de Assis <acassis at gmail.com> wrote:
> Hi all,
>
> I am testing an external usb eikon upek (147e:2016) on Ubuntu 9.04
> with no success.
>
> All source code (libfprint, pam_fprint, fprint_demo, etc) is from
> git://github.com/dsd/.
>
> This is the error message I am getting:
>
> root at metropolis:~/fpreader/libfprint/examples# ./enroll
> This program will enroll your right index finger, unconditionally
> overwriting any right-index print that was enrolled previously. If you
> want to continue, press enter, otherwise hit Ctrl+C
>
> Found device claimed by UPEK TouchStrip Sensor-Only driver
> Opened device. It's now time to enroll your finger.
>
> You will need to successfully scan your finger 1 times to complete the
> process.
>
> Scan your finger now.
> sync:error [fp_enroll_finger_img] unrecognised return code -4
> Enroll failed with error -22
>
>
> I search for these error message with no success, in fact I found the
> second one here: http://article.gmane.org/gmane.linux.fprint/953 but
> with no response.
>
> Please help me with this issue.
>
> Best Regards,
>
> Alan
>