[fprint] Raspberry Pi - Raspbian - to slow for fprint_demo ?

Tue Apr 1 14:25:39 PDT 2014

Hello Vasily

I checked the version and I see:

root at raspberrypi:/home/pi# apt-get upgrade
Czytanie list pakietów... Gotowe
Budowanie drzewa zależności
Odczyt informacji o stanie... Gotowe
0 aktualizowanych, 0 nowo instalowanych, 0 usuwanych i 0 nieaktualizowanych.
root at raspberrypi:/home/pi# apt-get update
Pobieranie:1 http://mirrordirector.raspbian.org wheezy Release.gpg [490 B]
Pobieranie:2 http://archive.raspberrypi.org wheezy Release.gpg [490 B]
Pobieranie:3 http://mirrordirector.raspbian.org wheezy Release [14,4 kB]
Pobieranie:4 http://archive.raspberrypi.org wheezy Release [7227 B]
Pobieranie:5 http://archive.raspberrypi.org wheezy/main armhf Packages
[17,2 kB]
Pobieranie:6 http://mirrordirector.raspbian.org wheezy/main armhf Packages
[7426 kB]
Ign.  http://archive.raspberrypi.org wheezy/main Translation-pl_PL
Ign.  http://archive.raspberrypi.org wheezy/main Translation-pl
Ign.  http://archive.raspberrypi.org wheezy/main Translation-en
Stary http://mirrordirector.raspbian.org wheezy/contrib armhf Packages
Stary http://mirrordirector.raspbian.org wheezy/non-free armhf Packages
Stary http://mirrordirector.raspbian.org wheezy/rpi armhf Packages
Ign.  http://mirrordirector.raspbian.org wheezy/contrib Translation-pl_PL
Ign.  http://mirrordirector.raspbian.org wheezy/contrib Translation-pl
Ign.  http://mirrordirector.raspbian.org wheezy/contrib Translation-en
Ign.  http://mirrordirector.raspbian.org wheezy/main Translation-pl_PL
Ign.  http://mirrordirector.raspbian.org wheezy/main Translation-pl
Ign.  http://mirrordirector.raspbian.org wheezy/main Translation-en
Ign.  http://mirrordirector.raspbian.org wheezy/non-free Translation-pl_PL
Ign.  http://mirrordirector.raspbian.org wheezy/non-free Translation-pl
Ign.  http://mirrordirector.raspbian.org wheezy/non-free Translation-en
Ign.  http://mirrordirector.raspbian.org wheezy/rpi Translation-pl_PL
Ign.  http://mirrordirector.raspbian.org wheezy/rpi Translation-pl
Ign.  http://mirrordirector.raspbian.org wheezy/rpi Translation-en
Pobrano 7466 kB w 2min 11s (56,7 kB/s)
Czytanie list pakietów... Gotowe
root at raspberrypi:/home/pi# dpkg -l fprintd
Wybór:U=nieznany/I=instalacja/R=usunięcie/P=wyczyszczenie/H=zatrzymanie
| Stan:N=brak/I=zainstalowany/C=skonfigurowany/U=rozpakowany/
|/  F=częśc. skonfigurowany/H=częśc. zainstalowany/W=wyzw. czek./T=wyzw.
zapl.
|| Błędy?=(brak)/R-do pon. inst. (duże litery w "Stan" i "Błędy"=problemy)
||/ Nazwa                             Wersja                Architektura
       Opis
+++-=================================-=====================-=====================-=======================================================================
ii  fprintd                           0.4.1-5-g73edad0-3    armhf
      D-Bus daemon for fingerprint reader access
root at raspberrypi:/home/pi#

How do you think, why this old revision are included in Raspbian
repositories?
Should it be reported in some place / to someone?

Best regards
Mariusz Ciszewski

2014-03-31 22:42 GMT+02:00 Vasily Khoruzhick <anarsoul at gmail.com>:

> Hi Mariusz,
>
> "** (fprintd-verify:3531): CRITICAL **: dbus_set_g_error: assertion
> `gerror == NULL || *gerror == NULL' failed" means fprintd (not
> libfprint) version is too old (several years or so)
>
> Regards
> Vasily
>
> On Mon, Mar 31, 2014 at 11:07 PM, Mariusz Ciszewski
> <mariusz.ciszewski at gmail.com> wrote:
> > Dear Vasily
> >
> > I decided to check again this strange behavior of fprint-demo on
> Raspberry
> > Pi (fprintd, fprint-demo, fprint-gui form original Raspbian repositories
> > included by default).
> >
> > I decided to check its behavior in text console (using fprintd-enroll and
> > then fprintd-verify.
> >
> > And just look - normally (on Ubuntu) after fprint-enroll system ask be 5
> > times to repeat fingerprint scan.
> >
> > And here on Raspberry Pi it looks:
> >
> > root at raspberrypi:/home/pi# fprintd-enroll
> > Using device /net/reactivated/Fprint/Device/0
> > Enrolling right index finger.
> > Enroll result: enroll-completed
> > root at raspberrypi:/home/pi# fprintd-enroll
> > Using device /net/reactivated/Fprint/Device/0
> > Enrolling right index finger.
> > Enroll result: enroll-completed
> > root at raspberrypi:/home/pi#
> >
> >
> > And then:
> >
> > root at raspberrypi:/home/pi# fprintd-verify
> > Using device /net/reactivated/Fprint/Device/0
> > Listing enrolled fingers:
> >  - #0: right-index-finger
> > Verify result: verify-no-match (done)
> > root at raspberrypi:/home/pi# fprintd-verify
> > Using device /net/reactivated/Fprint/Device/0
> > Listing enrolled fingers:
> >  - #0: right-index-finger
> >
> > ** (fprintd-verify:3531): CRITICAL **: dbus_set_g_error: assertion
> `gerror
> > == NULL || *gerror == NULL' failed
> > VerifyStart failed:
> > root at raspberrypi:/home/pi# fprintd-verify
> > Using device /net/reactivated/Fprint/Device/0
> > Listing enrolled fingers:
> >  - #0: right-index-finger
> > Verify result: verify-no-match (done)
> > root at raspberrypi:/home/pi#
> >
> >
> > Any ideas why fingerprint devices cannot work on Raspberry Pi properly?
> >
> > Vasily I didn't try your repositories yet. Maybe I should...
> >
> >
> >
> >
> >
> >
> > 2014-03-26 9:24 GMT+01:00 Vasily Khoruzhick <anarsoul at gmail.com>:
> >>
> >> Hi Mariusz,
> >>
> >>
> >> What type of scanner do you use?
> >>
> >> Regards
> >> Vasily
> >>
> >> On Wed, Mar 26, 2014 at 11:17 AM, Mariusz Ciszewski
> >> <mariusz.ciszewski at gmail.com> wrote:
> >> > Hello
> >> >
> >> > I tried fprint_demo many times but when I tried it on Raspberry Pi
> (ARM
> >> > based copmuter) I discovered It's much much harder to verify
> >> > (succesfully
> >> > done) a fingerprint.
> >> > For example using a notebook with Ubuntu the verification was
> >> > succesfully
> >> > almost every time.
> >> >
> >> > On Raspbbery Pi - Raspbian (based on Debian OS) the rerification
> errers
> >> > are
> >> > alboms 80%. About 20% (or less) is succesfully done.
> >> >
> >> > What can be a reason?
> >> > How can I found a real reason?
> >> >
> >> > Please help me.
> >> >
> >> > Thank you very much.
> >> >
> >> > Best regards
> >> > Mariusz Ciszewski
> >> >
> >> > _______________________________________________
> >> > fprint mailing list
> >> > fprint at lists.freedesktop.org
> >> > http://lists.freedesktop.org/mailman/listinfo/fprint
> >> >
> >
> >
>
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