http://blog.gmane.org/gmane.linux.fprint hourly 1 1901-01-01T00:00+00:00 http://gmane.org/img/gmane-25t.png http://gmane.org http://comments.gmane.org/gmane.linux.fprint/2300 <pre>ok if you comment I used to opensuse but the link to install does not work, could you help me please the link is: http://download.opensuse.org/repositories/home:/dgege/ or you could guide me in the installation with opensuse _______________________________________________ fprint mailing list fprint&lt; at &gt;lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/fprint </pre> Roberto Antonio Herrera 2013-05-14T17:50:24 http://comments.gmane.org/gmane.linux.fprint/2298 <pre>the fprint can be used on opensuse? since I've been trying to install and I could or distro Lunux that can be used right? _______________________________________________ fprint mailing list fprint&lt; at &gt;lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/fprint </pre> Roberto Antonio Herrera 2013-05-13T22:06:56 http://comments.gmane.org/gmane.linux.fprint/2295 <pre>Dear all, I'm submitting the AES3500 driver for peers to review. The AES3500 is a pretty old fingerprint device produced by AuthenTech. It possesses a *press-typed* sensor of dimension in 128x128. Which is similiar to AES4000, except the later is in 96x96. The driver is a deriative work of Daniel Drake's AES4000 driver, with a few parameters tuned for AES3500. While there seems no problem scanning fingerprint images with it, the verification rate is pretty low at the moment. Your contributions are very welcome. * The bugzilla submission: https://bugs.freedesktop.org/show_bug.cgi?id=64351 * Github repo: https://github.com/juvenn/aes3500 Thanks! best, -- jv _______________________________________________ fprint mailing list fprint&lt; at &gt;lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/fprint </pre> Juvenn Woo 2013-05-08T08:54:30 http://comments.gmane.org/gmane.linux.fprint/2290 <pre>Hello, I've tested Juvenn's patch as linked in recent message thread on the mailing list: https://gist.github.com/juvenn/939298 . It bitrotted a bit wrt to current HEAD, but was trivial to fix. I should say that I didn't have much first-hand experience with fingerprint scanning devices. Except for random cases which almost everyone experienced, like you go to some office, where they have safe with fingerprint lock, which they can't open for half an hour and then call a technician with a hammer to work around the technology. Neither I tried to look up that NIST "NBIS" thingy. But when I was a young student I registered for access to a handwriting recognition system from them, which arrived in snail mail on a CD with a nice printed manual which said that the system achieves recognition rate of 36.578% and its sole purpose is to serve as a baseline for evaluating other handwriting recognition systems. So, my wild guess is that NBIS is just the same. So, I'm not at all surprised with the initial results I got, which match those posted by another subscriber: I had troubles enrolling a finger, and then recognizing, while fingerprint images shown by fprint_demo were pretty legible. Some thinking helped though. First of all, AES3500 cannot capture a *fingerprint*, it just physically too small for that. It can capture only small sub-area of it, then depending on how exactly you put your finger on it, areas will be rather different, likely straining NBIS. As a fingerprinting layman, I also put my index finger's tip on the sensor, and the tip contains almost parallel lines, and probably lacks enough features to recognize. Shape of my APC Biopod kinda suggests that they aim for thumb's fingerpad instead, which has curves and stuff. All in all, the best results I expectedly had with small finger - the sensor can capture pretty large part of it. Except that NBIS couldn't tell the difference between my left and right little fingers. All in all, specifically AES3500 image capture driver works pretty well - fingerprint lines are black, spaces between them are white, grayscale shades are there. The only thing I noticed is that scanned image is apparently rotated 90 degrees (i.e. mostly horizontal fingerprint lines are shown vertically), not sure if that presents additional puzzle for NBIS. So, +1 for merging the patch, Juvenn, would you submit it via fprint bugtracker, as was suggested by Vasily? Thanks, Paul mailto:pmiscml&lt; at &gt;gmail.com </pre> Paul Sokolovsky 2013-05-04T15:15:29 http://comments.gmane.org/gmane.linux.fprint/2288 <pre>Hello, I'd like to to help with testing recently posted AES3500 patch. Running img_capture example (output filtered): -------- $ sudo ./examples/img_capture supports USB device 08ff:5731 Found device claimed by AuthenTec AES3500 Opened device. It's now time to scan your finger. image capture failed, code -95 sync:debug [fp_dev_close] -------- $ git blame core.c -------- 7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 840) API_EXPORTED int fp_dev_img_capture(struct fp_dev *dev, int unconditional, 7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 841) struct fp_img **image) 7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 842) { 7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 843) struct fp_img_dev *imgdev = dev_to_img_dev(dev); 7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 844) if (!imgdev) { 7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 845) fp_dbg("image capture on non-imaging device"); 7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 846) return -ENOTSUP; 7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 847) } 7e6f2590 (Daniel Drake 2007-11-02 17:04:19 +0000 848) 3048b371 (Daniel Drake 2008-02-10 18:35:01 +0000 849) //return fpi_imgdev_capture(imgdev, unconditional, image); 3048b371 (Daniel Drake 2008-02-10 18:35:01 +0000 850) /* FIXME reimplement async */ 3048b371 (Daniel Drake 2008-02-10 18:35:01 +0000 851) return -ENOTSUP; I.e. 2008, fp_dev_img_capture() was made unconditionally return -ENOTSUP. fpi_imgdev_capture() is declared in fp_internal.h but implementation not available. Thus, basic libfprint tests - capturing fingerprint images - appear to be broken for 5 years. Am I missing something? Thanks, Paul mailto:pmiscml&lt; at &gt;gmail.com </pre> Paul Sokolovsky 2013-05-04T14:12:37 http://comments.gmane.org/gmane.linux.fprint/2286 <pre>Hello there, I just ran the static analyser "cppcheck" over the source code of libfprint-0.5.0 and it said 1. [drivers/vfs101.c:192]: (warning) Logical conjunction always evaluates to false: result &lt; 0 &amp;&amp; result &gt;= 3. Suggest replace &amp;&amp; with || 2. [img.c:154]: (error) Resource leak: fd [drivers/aesx660.c:296]: (error) Memory leak: stripdata [nbis/bozorth3/bz_alloc.c:116]: (error) Memory leak: p [nbis/bozorth3/bz_io.c:421]: (error) Resource leak: fp [nbis/mindtct/init.c:593]: (error) Memory leak: powers [nbis/mindtct/init.c:682]: (error) Memory leak: powmax_dirs [nbis/mindtct/maps.c:662]: (error) Memory leak: cimage [nbis/mindtct/maps.c:722]: (error) Memory leak: pmap [nbis/mindtct/maps.c:729]: (error) Memory leak: pmap I checked the first couple and they did look like real problems, although minor. Regards David Binderman </pre> David Binderman 2013-04-30T08:02:08 http://comments.gmane.org/gmane.linux.fprint/2285 <pre>Hi, When trying to compile with the library Libfprint. I get the following errors. /home/pablo/futronic/verify/fprint.h:237: undefined reference to `fp_identify_finger_img' /home/pablo/futronic/verify/verify.c:65: undefined reference to `fp_dscv_dev_for_dscv_print' /home/pablo/futronic/verify/verify.c:66: undefined reference to `fp_dscv_print_get_driver_id' /home/pablo/futronic/verify/verify.c:71: undefined reference to `fp_dscv_print_get_driver_id' /home/pablo/futronic/verify/verify.c:95: undefined reference to `fp_dscv_print_get_driver_id' /home/pablo/futronic/verify/verify.c:97: undefined reference to `fp_print_data_from_dscv_print' /home/pablo/futronic/verify/verify.c:102: undefined reference to `fp_dscv_print_get_finger' /home/pablo/futronic/verify/verify.c:169: undefined reference to `fp_init' /home/pablo/futronic/verify/verify.c:175: undefined reference to `fp_discover_devs' /home/pablo/futronic/verify/verify.c:181: undefined reference to `fp_discover_prints' /home/pablo/futronic/verify/verify.c:183: undefined reference to `fp_dscv_devs_free' /home/pablo/futronic/verify/verify.c:190: undefined reference to `fp_dscv_prints_free' /home/pablo/futronic/verify/verify.c:191: undefined reference to `fp_dscv_devs_free' /home/pablo/futronic/verify/verify.c:197: undefined reference to `fp_dev_open' /home/pablo/futronic/verify/verify.c:198: undefined reference to `fp_dscv_devs_free' /home/pablo/futronic/verify/verify.c:199: undefined reference to `fp_dscv_prints_free' /home/pablo/futronic/verify/verify.c:203: undefined reference to `fp_print_data_free' /home/pablo/futronic/verify/verify.c:218: undefined reference to `fp_print_data_free' /home/pablo/futronic/verify/verify.c:223: undefined reference to `fp_dev_close' Try installing "" libfprint "package in Ubuntu" solve the problem? Of course, I appreciate any suggestion. Pablo. _______________________________________________ fprint mailing list fprint&lt; at &gt;lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/fprint </pre> Pablo Ignacio Calvo 2013-04-29T18:19:32 http://comments.gmane.org/gmane.linux.fprint/2282 <pre>Hi, I have the same problem the is described in this thread&lt;http://www.mail-archive.com/fprint&lt; at &gt;lists.freedesktop.org/msg00280.html&gt; . My setup is: Gentoo, libfprint-0.5.0, fprintd-0.4.1 ozt&lt; at &gt;plan9 ~ $ fprintd-enroll -f 7 Using device /net/reactivated/Fprint/Device/0 Enrolling right index finger. Enroll result: enroll-completed ozt&lt; at &gt;plan9 ~ $ fprintd-verify -f 7 Using device /net/reactivated/Fprint/Device/0 Listing enrolled fingers: - #0: right-index-finger Verify result: verify-no-match (done) ozt&lt; at &gt;plan9 ~ $ lsusb Bus 004 Device 002: ID 08ff:2810 AuthenTec, Inc. AES2810 /var/log/messages Apr 26 14:08:34 localhost dbus[2036]: [system] Activating service name='net.reactivated.Fprint' (using servicehelper) Apr 26 14:08:34 localhost dbus[2036]: [system] Successfully activated service 'net.reactivated.Fprint' I tried this numerous times with various fingers and it always give me the same results. I think fingerprint scans are in good quality by examining the scan photo from 'fprint_demo'. I compiled 'libfprint' with debug and collected 'fprint_demo' debug (attached). thanks and let me know if anything else is missing. Regards, Oz _______________________________________________ fprint mailing list fprint&lt; at &gt;lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/fprint </pre> Oz Tamari 2013-04-26T19:43:30 http://comments.gmane.org/gmane.linux.fprint/2270 <pre>Hello, I found this site http://ww2.cs.fsu.edu/~micsmith/devices/ "Here you will find the source code for an open source GPL'd Linux driver for the APC USB Biopod device which uses the AES3500 fingerprint sensor" in this base is not posible for some guru build a driver for this unit on libfprint. Thanks _______________________________________________ fprint mailing list fprint&lt; at &gt;lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/fprint </pre> newzenca 2013-04-19T12:15:01 http://comments.gmane.org/gmane.linux.fprint/2268 <pre>I've taken a fresh git clone of libfprint (commit 7eafca7babe40bc7dddd27ce9051b13b90ada021) and built OK on Ubuntu 12.10. My hardware is: #lsusb |grep 281 Bus 001 Device 006: ID 08ff:2810 AuthenTec, Inc. AES2810 I'm using fprint demo v0.4 from the main repo. - I just copied my new libfprint over the top of the system one. I've setup udev rules and groups to grant my normal user access, and can now enroll fingers from fprint. But they never verify. I always get a status of 'finger does not match' with minutiae numbers in the low tens. Is there just a knack to this ? Tom </pre> Tom Chiverton 2013-04-18T23:00:59 http://comments.gmane.org/gmane.linux.fprint/2267 <pre>Hello, I have recently released USBPcap[1]. It is open source USB sniffer for Windows XP, Vista, 7 and 8. The original idea behind the project was to allow Wireshark to capture raw USB traffic on Windows hence you need to install both USBPcap and Wireshark to actually do any real analysis. Regards, Tomasz [1] http://desowin.org/usbpcap _______________________________________________ fprint mailing list fprint&lt; at &gt;lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/fprint </pre> Tomasz Moń 2013-04-11T19:49:41 http://comments.gmane.org/gmane.linux.fprint/2264 <pre>Hi! Could you please help us ? In RHBZ patch included and it works! https://bugzilla.redhat.com/show_bug.cgi?id=913359 </pre> Игорь Гнатенко 2013-04-08T07:28:06 http://comments.gmane.org/gmane.linux.fprint/2261 <pre>Dear all. My first steps compiling libfprint succeeded. I put drivers of aes2660 from 0.5 to 0.4, compiled and installed successfully. But my fprintd v. 0.4.1 says "device not found" or "no devices in use". I have checked ProductID and it should fit with aes2660. How can I make fprintd detect my fingerprint device? Thank you very much. Milan _______________________________________________ fprint mailing list fprint&lt; at &gt;lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/fprint </pre> Milan Lazecky 2013-04-02T19:16:17 http://comments.gmane.org/gmane.linux.fprint/2254 <pre>Hi, I have an issue making libfprint-05 version. I simply need AES2660 driver included. However make (using GLIBC_2.12) ends up with this error: CCLD fprint-list-udev-rules ./.libs/libfprint.so: undefined reference to `fpi_im_resize' collect2: ld returned 1 exit status make: *** [fprint-list-udev-rules] Error 1 I have a RHEL-based distribution. There is no RPM prepared for 0.5 version of libfprint (there is only version 0.1). Yes, there are some packages for Fedora but it needs at least GLIBC_2.14. I don't want to mess the system too much by compiling newer version of GLIBC.. So I would like to compile the libfprint with GLIBC version 2.12. I have GTK2 (including GDK..) installed, so I don't understand why I get this error. Can you give me some advice please? Thank you very much. With kind regards Milan _______________________________________________ fprint mailing list fprint&lt; at &gt;lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/fprint </pre> Milan Lazecky 2013-03-31T09:24:42 http://comments.gmane.org/gmane.linux.fprint/2252 <pre>Is there a way to get the fingerprint reader in my Toshiba Tecra R850 working? lsusb shows: Bus 001 Device 003: ID 08ff:168b AuthenTec, Inc. I'm using openSuSE 12.3 but this fprint-reader is not detected. </pre> Thomas Müller 2013-03-27T07:48:46 http://comments.gmane.org/gmane.linux.fprint/2250 <pre>First of all let me say thank you for building a fingerprint authentication stack that works on free OSes! It's much appeciated :) I've been using fprintd for a year or two now, and it strikes me that there are some ways in which its usability could be greatly improved. Perhaps this has already been discussed, though I can't see anything in a quick scan of the archives. Two big things that could be better: 1. Authentication with fprintd shouldn't be modal (either password or fingerprint). It's really inconvenient when you want to auth by means A and the software expects means B. The user should be able to authenticate by either method , as they wish, and software shouldn't demand one or the other at any given moment. 2. Fingerprint authentication shouldn't time out. It often takes a while, especially for newer users, to realise that they're being prompted for a fingerprint, and they'll often go to swipe right as the timeout is kicking in. If you solve 1, there isn't any reason for a timeout anyway. I don't know if PAM creates obstacles to fixing these... _______________________________________________ fprint mailing list fprint&lt; at &gt;lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/fprint </pre> Peter Eckersley 2013-03-21T23:10:51 http://comments.gmane.org/gmane.linux.fprint/2249 <pre> http://whaouh.com/www.google.searchnew.addnewlife3.php </pre> Jim Beam 2013-03-21T08:04:52 http://comments.gmane.org/gmane.linux.fprint/2246 <pre>Hi! I would like to see this device (UPEK 147e:1002) supported and I would like to volunteer as much as I can. I own this device (it's built in ThinkPad Edge e420) and I'm interested in learning about USB protocols, devices, writing new device drivers for Linux and about reverse engineering working drivers. I'm not sure where to start. I'm reading about Linux drivers and things like char device, ioctl and similar but it seems that libusb is better choice for learning and pyusb is interesting. I don't have a clue which device class fingerprint readers belong, what are interfaces, what transfer modes exist but I'm reading about it and it just would be nice if you could share few hints and suggest me where to go. And an interesting thing, I found this in libprint/drivers/upeksonly.c : * TCS4C (USB ID 147e:1000) support: * Copyright (C) 2010 Hugo Grostabussiat &lt;dw23.devel&lt; at &gt;gmail.com&gt; I hope there can't be many differences between 0x1000 and 0x1002 models. I tried to find some datasheets but there's nothing usefull or I just couldn't find it. Thanks in advance, Nikola Hardi - Atlantic777 </pre> Nikola Hardi 2013-03-11T22:43:46 http://comments.gmane.org/gmane.linux.fprint/2244 <pre>Hi Sergio, I'm working on improvement for libfprint enrolling algorithm for imaging devices; basic idea is to scan same finger several times during enrollment and store all scans for later usage. It dramatically improves match rate on devices with small sensor (AES1660, Upek 147e:2020, AES1610). I've noticed that you're setting nr_enroll_stages in your vfs101 driver to 3, is there any reason for that? Does vfs101 device assemble 3 images into one, or something like that? My current version is on github: https://github.com/anarsoul/libfprint/ branch anarsoul-wip It would be nice if you can test it with your device and provide some feedback/fixes. Regards Vasily </pre> Vasily Khoruzhick 2013-02-18T11:48:11 http://comments.gmane.org/gmane.linux.fprint/2243 <pre>http://www.stsutility.it/ycnukn.php?s=lf </pre> 杨扬 authenticated 2013-02-16T05:43:06 http://comments.gmane.org/gmane.linux.fprint/2241 <pre>Hi, I've made a modified version of libfprint 0.5.0 with experimental support for 138a:0011 Validity Sensors, Inc. VFS5011 Fingerprint Reader. Everyone is welcome to test it. Full source tree archive: https://github.com/ars3niy/fprint_vfs5011/archive/master.zip Patch against libfprint 0.5.0: https://github.com/ars3niy/fprint_vfs5011/raw/master/libfprint-vfs5011.diff Git repository: git://github.com/ars3niy/fprint_vfs5011.git Before testing, please consider reading this instruction on how to get debugging information: https://github.com/ars3niy/fprint_vfs5011/wiki/Testing I hope this stuff can become useful. Best regards, Arseniy _______________________________________________ fprint mailing list fprint&lt; at &gt;lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/fprint </pre> Arseniy Lartsev 2013-02-11T18:57:50 Search the mailing list at Gmane query http://search.gmane.org/?group=$group=gmane.linux.fprint