138a:0018 Validity Sensors will not work

"Germán A. Racca" german.racca at gmail.com
Mon Jul 8 21:55:12 UTC 2013


On 07/08/2013 06:40 PM, Jerome Yanga wrote:
>
>
>
> On Mon, Jul 8, 2013 at 2:02 PM, "Germán A. Racca"
> <german.racca at gmail.com <mailto:german.racca at gmail.com>> wrote:
>
>     On 07/08/2013 05:57 PM, Jerome Yanga wrote:
>
>
>
>
>         On Mon, Jul 8, 2013 at 1:40 PM, "Germán A. Racca"
>         <german.racca at gmail.com <mailto:german.racca at gmail.com>
>         <mailto:german.racca at gmail.com
>         <mailto:german.racca at gmail.com>__>> wrote:
>
>              On 07/08/2013 03:25 PM, Jerome Yanga wrote:
>
>
>
>
>                  On Mon, Jul 8, 2013 at 1:40 AM, poma
>         <pomidorabelisima at gmail.com <mailto:pomidorabelisima at gmail.com>
>                  <mailto:pomidorabelisima at __gmail.com
>         <mailto:pomidorabelisima at gmail.com>>
>                  <mailto:pomidorabelisima@
>         <mailto:pomidorabelisima@>__gma__il.com <http://gmail.com>
>
>                  <mailto:pomidorabelisima at __gmail.com
>         <mailto:pomidorabelisima at gmail.com>>>> wrote:
>
>                       On 06.07.2013 11:31, Jerome Yanga wrote:
>                        > Thanks, Poma.
>                        >
>                        > I have compiled and installed the code in the
>         URL you
>                  have provided.
>                        >  However, I am still seeing the same issue.
>
>                       Don't top-post, s'il vous plaît.
>
>                       That is a library part - 'libfprint',
>                       follows a service part - 'fprintd'. ;)
>
>
>                       poma
>
>
>
>                  I didn't realize that the link to fprintd was not
>         created by the
>                  libfprint install.  I created a symlink for
>         libfprint.so.0 and
>                  fprintd
>                  works now.  Woohoo!  Thanks.
>
>                  regards,
>                  j
>
>
>
>              Hi Jerome,
>
>              Do you know what is the difference between this library
>         that you
>              have compiled and the packages in Fedora? I'm asking
>         because I think
>              it is the same project.
>
>              I also have a Validity Sensors, which also doesn't work,
>         but mine is
>              a bit different than yours:
>
>              $ lsusb | grep -i finger
>              Bus 001 Device 004: ID 138a:0008 Validity Sensors, Inc. VFS300
>              Fingerprint Reader
>
>              $ lsusb -d 138a:0008 -v
>              Bus 001 Device 004: ID 138a:0008 Validity Sensors, Inc. VFS300
>              Fingerprint Reader
>
>              Device Descriptor:
>                 bLength                18
>                 bDescriptorType         1
>                 bcdUSB               1.10
>                 bDeviceClass          255 Vendor Specific Class
>                 bDeviceSubClass        16
>
>                 bDeviceProtocol       255
>                 bMaxPacketSize0         8
>                 idVendor           0x138a Validity Sensors, Inc.
>                 idProduct          0x0008 VFS300 Fingerprint Reader
>                 bcdDevice            c.90
>
>                 iManufacturer           0
>                 iProduct                0
>                 iSerial                 1
>                 bNumConfigurations      1
>              ..........
>
>              These are the packages I have installed:
>
>              $ rpm -qa | grep fprint
>              fprintd-0.5.0-1.fc19.x86_64
>              fprint_demo-0.4-12.fc19.1.x86_____64
>              fprintd-pam-0.5.0-1.fc19.x86_____64
>
>              libfprint-0.5.0-2.fc19.x86_64
>
>              The package in Fedora crashes when I'm configuring my
>         fingerprint.
>              Would you show me the steps you followed to compile the
>         library?
>
>              Regards,
>              Germán.
>
>              --
>              Germán A. Racca
>              Fedora Package Maintainer
>         https://fedoraproject.org/____wiki/User:Skytux
>         <https://fedoraproject.org/__wiki/User:Skytux>
>
>              <https://fedoraproject.org/__wiki/User:Skytux
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>
>         German,
>
>         I do not think that you need to compile the newest driver for your
>         sensor as it already exists for your hardware.  Just to make sure,
>         please provide the output to the command below.
>
>         grep 138a /usr/lib/udev/rules.d/60-__fprint-autosuspend.rules
>
>         Nevertheless, I merely followed the instructions in INSTALL file
>         that
>         came with the driver.
>
>         https://github.com/maffmeier/__fprint_vfs5011/blob/master/__INSTALL
>         <https://github.com/maffmeier/fprint_vfs5011/blob/master/INSTALL>
>
>         In my case, I simple ran the command below.
>
>         ./configure; make; make install
>
>         regards,
>         j
>
>
>
>     Thanks for your prompt reply Jerome.
>
>     This is the output you asked for:
>
>     $ grep 138a /usr/lib/udev/rules.d/60-__fprint-autosuspend.rules
>     SUBSYSTEM=="usb", ATTRS{idVendor}=="138a", ATTRS{idProduct}=="0001",
>     ATTRS{dev}=="*", ATTR{power/control}="auto"
>     SUBSYSTEM=="usb", ATTRS{idVendor}=="138a", ATTRS{idProduct}=="0005",
>     ATTRS{dev}=="*", ATTR{power/control}="auto"
>     SUBSYSTEM=="usb", ATTRS{idVendor}=="138a", ATTRS{idProduct}=="0008",
>     ATTRS{dev}=="*", ATTR{power/control}="auto"
>
>
>     Regards,
>     Germán.
>
>     --
>     Germán A. Racca
>     Fedora Package Maintainer
>     https://fedoraproject.org/__wiki/User:Skytux
>     <https://fedoraproject.org/wiki/User:Skytux>
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>
>
> German,
>
> That last line from your output tells me that you shouldn't need to
> compile the new driver.
>
> The output of your lsusb...
>
> Bus 001 Device 004: ID 138a:0008 Validity Sensors, Inc. VFS300
> Fingerprint Reader
>
> coincides with the driver that is loaded in your machine...
>
> SUBSYSTEM=="usb", ATTRS{idVendor}=="138a", ATTRS{idProduct}=="0008",
> ATTRS{dev}=="*", ATTR{power/control}="auto"
>
> If you are not root, run sudo fprint_demo.  This will at least tell you
> if your system can see your hardware.  You can even test it by clicking
> on the Enroll button.  If this works, all you have to do is
> run fprintd-enroll as the user that you will use your sensor for.
>
> regards,
> j
>
>
Jerome,

Yes, I understand. I can successfully open the GUI to configure my 
fingerprint, but while scanning my finger, the program crashes... that's 
the reason I asked the steps you followed to make your fingerprint 
reader to work... I think I can't do anything more than that... I also 
filed a bug report:

https://bugzilla.redhat.com/show_bug.cgi?id=982018

Anyway, thank you very much Jerome!

All the best,
Germán.

-- 
Germán A. Racca
Fedora Package Maintainer
https://fedoraproject.org/wiki/User:Skytux


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