[Bug 1415348] Re: [0138a:01]Validity Sensors, Inc second swipe doesn't work
Same problem on a Dell Vostro 5480 with reader 138a:0011 Validity Sensors, Inc. VFS5011 But the problem does not occur on fprint_demo. I posted a message to fingerprint-gui about this: http://home.ullrich- online.cc/fingerprint/Forum/topic.php?TopicId=519=0 Here's a copy of I what I observed and posted to the fingerprint-gui forum == Hi, I just got a Dell Vostro 5480 with a fresh Ubuntu 14.04 pre- installed by Dell. Tried to use Fingerprint-GUI, but cannot enroll. First enroll works, and all the others fail. My reader is: Bus 002 Device 014: ID 138a:0011 Validity Sensors, Inc. VFS5011 Fingerprint Reader I searched the Internet and found 5 or 6 similar posts on several forums, all with no solution. Here's the details: Install: sudo add-apt-repository ppa:fingerprint/fingerprint-gui apt-get update apt-get upgrade sudo apt-get install libbsapi policykit-1-fingerprint-gui fingerprint-gui Logged off and logged in >From a terminal, I tried: fingerprint-gui or fingerprint-gui debug The reader is detect, and I can select the finger. When I go to the Scan/Verify tab, it says "Please swipe Your Right Index" I swipe the finger and it shows OK with a green check and asks for a second scan, but no more scans work. auth.log shows: Feb 6 14:45:31 vostro fingerprint-gui[20691]: Need 1 stages. Feb 6 14:45:31 vostro fingerprint-gui[20691]: Please Swipe Your Right Index. Feb 6 14:45:31 vostro fingerprint-gui[20691]: Swipe finger at vfs5011. Feb 6 14:45:31 vostro fingerprint-gui[20691]: Thread started. Feb 6 14:45:31 vostro fingerprint-gui[20691]: Starting acquire. Feb 6 14:45:32 vostro fingerprint-gui[20691]: Need 1 stages. Feb 6 14:45:32 vostro fingerprint-gui[20691]: Acquire stage 0 waiting... Feb 6 14:45:37 vostro fingerprint-gui[20691]: Acquire: have image. Feb 6 14:45:37 vostro fingerprint-gui[20691]: Acquire result 3. Feb 6 14:45:37 vostro fingerprint-gui[20691]: FP_ENROLL_PASS. Feb 6 14:45:37 vostro fingerprint-gui[20691]: Acquire stage 0 OK. Feb 6 14:45:37 vostro fingerprint-gui[20691]: Need 2 stages. Feb 6 14:45:37 vostro fingerprint-gui[20691]: Acquire stage 1 waiting... Feb 6 14:45:38 vostro fingerprint-gui[20691]: Acquire failed with error -22. Feb 6 14:45:38 vostro fingerprint-gui[20691]: Acquire stage 0 waiting... Feb 6 14:45:40 vostro fingerprint-gui[20691]: Acquire failed with error -22. Feb 6 14:45:40 vostro fingerprint-gui[20691]: Acquire stage 0 waiting... syslog shows: Feb 6 14:45:31 vostro kernel: [ 8713.848752] usb 2-4: reset full-speed USB device number 16 using xhci_hcd Feb 6 14:45:31 vostro kernel: [ 8713.865597] xhci_hcd :00:14.0: xHCI xhci_drop_endpoint called with disabled ep 880010258500 Feb 6 14:45:31 vostro kernel: [ 8713.865603] xhci_hcd :00:14.0: xHCI xhci_drop_endpoint called with disabled ep 880010258540 Feb 6 14:45:31 vostro kernel: [ 8713.865605] xhci_hcd :00:14.0: xHCI xhci_drop_endpoint called with disabled ep 880010258580 Feb 6 14:45:31 vostro kernel: [ 8713.865606] xhci_hcd :00:14.0: xHCI xhci_drop_endpoint called with disabled ep 8800102585c0 Feb 6 14:45:33 vostro kernel: [ 8715.417185] xhci_hcd :00:14.0: WARN Event TRB for slot 15 ep 4 with no TDs queued? Feb 6 14:45:37 vostro kernel: [ 8719.555654] xhci_hcd :00:14.0: WARN Event TRB for slot 15 ep 4 with no TDs queued? Seems like after each scan on fingerprint-gui, the reader resets! BUT, if I test with fprint-demo (version 0.4): $ sudo apt-get install fprint-demo $ fprint_demo It works perfectly! I can enroll several fingers, identify, scan, etc. There is an open bug at launchpad saying that the problem is on libfprint, but all works on fprint_demo. Maybe libfprint is called differently on fprint_demo and on fingerprint-gui? https://bugs.launchpad.net/ubuntu/+source/libfprint/+bug/1415348 Any ideas? thanks! Rafael === thanks! Rafael -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1415348 Title: [0138a:01]Validity Sensors, Inc second swipe doesn't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libfprint/+bug/1415348/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1415348] Re: [0138a:01]Validity Sensors, Inc second swipe doesn't work
Hi, I did not test it on 16...however it is still not solved on 14 regards Rafael []s Rafael. On Mon, Sep 19, 2016 at 3:08 PM, Marcos Alano <1415...@bugs.launchpad.net> wrote: > Rafael, > > This bug remains on Ubuntu 16.04? I want to buy this same model but now > I'm afraid. > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1415348 > > Title: > [0138a:01]Validity Sensors, Inc second swipe doesn't work > > Status in libfprint package in Ubuntu: > Confirmed > > Bug description: > I installed Fingerprint GUI by following the instructions at > https://launchpad.net/~fingerprint/+archive/ubuntu/fingerprint-gui . I > logged off and logged on/ Then I opened Fingerprint GUI and it correctly > identified my device as > Validity Sensors, Inc(0x138a) VFS101 Fingerprint Reader(0x1) Then I > clicked finger and selected right thumb. It scanned and showed green check > mark in the first scan. However no matter how many times I tried, it never > accepts the second scan always shows the hourglass option. I tried may > times but always the same result. If I scan slow in the first time I get > feedback like slow swipe etc but second scan never works. I even tried to > run it with gksudo etc but even with root access it is same :( > > I even tried with fprintd same result. First swipe works, second swipe > doesn't unless I restart the app. It looks like driver is querying the > device without closing it first. I hope it can be fixed. Fingerprint > GUI author told me that it is bug of the library. Here is excerpt from > the log. > > > Here is the log from /var/log/auth.log > > Nov 22 17:43:46 Pavilion fingerprint-gui[2591]: Found USB device: Suyin > Corp./HP webcam [dv6-1190en]. > Nov 22 17:43:46 Pavilion fingerprint-gui[2591]: Found USB device: A4 > Tech Co., Ltd/unknown device. > Nov 22 17:43:46 Pavilion fingerprint-gui[2591]: Found USB device: > Validity Sensors, Inc./VFS101 Fingerprint Reader. > Nov 22 17:43:46 Pavilion fingerprint-gui[2591]: Found USB device: > Hewlett-Packard/Bluetooth 2.0 Interface [Broadcom BCM2045]. > Nov 22 17:43:46 Pavilion fingerprint-gui[2591]: Found USB device: Linux > Foundation/2.0 root hub. > Nov 22 17:43:46 Pavilion fingerprint-gui[2591]: Found USB device: Linux > Foundation/2.0 root hub. > Nov 22 17:43:46 Pavilion fingerprint-gui[2591]: Found USB device: Linux > Foundation/1.1 root hub. > Nov 22 17:43:46 Pavilion fingerprint-gui[2591]: message repeated 5 > times: [ Found USB device: Linux Foundation/1.1 root hub.] > Nov 22 17:43:46 Pavilion fingerprint-gui[2591]: No devices found by > libbsapi. > Nov 22 17:43:46 Pavilion fingerprint-gui[2591]: initializing libfprint > device (vend/prod) 0x138a/0x1, driver: vfs101 > Nov 22 17:43:46 Pavilion fingerprint-gui[2591]: Added vfs101. > Nov 22 17:43:46 Pavilion fingerprint-gui[2591]: Current device set to 0 > -- vfs101. > Nov 22 17:43:46 Pavilion fingerprint-gui[2591]: Current device set to 0 > -- vfs101. > Nov 22 17:43:56 Pavilion fingerprint-gui[2591]: Need 1 stages. > Nov 22 17:43:56 Pavilion fingerprint-gui[2591]: Please Swipe Your Right > Thumb. > Nov 22 17:43:56 Pavilion fingerprint-gui[2591]: Swipe finger at vfs101. > Nov 22 17:43:56 Pavilion fingerprint-gui[2591]: Thread started. > Nov 22 17:43:56 Pavilion fingerprint-gui[2591]: Starting acquire. > Nov 22 17:43:56 Pavilion fingerprint-gui[2591]: Need 1 stages. > Nov 22 17:43:56 Pavilion fingerprint-gui[2591]: Acquire stage 0 > waiting... > Nov 22 17:43:59 Pavilion fingerprint-gui[2591]: Acquire: have image. > Nov 22 17:43:59 Pavilion fingerprint-gui[2591]: Acquire result 3. > Nov 22 17:43:59 Pavilion fingerprint-gui[2591]: FP_ENROLL_PASS. > Nov 22 17:43:59 Pavilion fingerprint-gui[2591]: Acquire stage 0 OK. > Nov 22 17:43:59 Pavilion fingerprint-gui[2591]: Need 2 stages. > Nov 22 17:43:59 Pavilion fingerprint-gui[2591]: Acquire stage 1 > waiting... > Nov 22 17:46:20 Pavilion fingerprint-gui[2591]: Stopping device... > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+source/libfprint/+bug/ > 1415348/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1415348 Title: [0138a:01]Validity Sensors, Inc second swipe doesn't work To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libfprint/+bug/1415348/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
