Public bug reported: Hardy:
Attempting to register a finger print with this tool fails with the following error: Warning: usb_bulk_read expected to read 0x40 (read 0x20 bytes) The number of bytes read changes every run. After the error is displayed the program seems to do nothing and has to be killed with a Ctrl-C. This is on a Dell XPS M1330. The biometric device is: ID 0483:2016 SGS Thomson Microelectronics Fingerprint Reader Here is a log of a registration session: $ tf-tool --acquire --verbose ThinkFinger 0.3 (http://thinkfinger.sourceforge.net/) Copyright (C) 2006, 2007 Timo Hoenig <[EMAIL PROTECTED]> Running in verbose mode. * Mode: acquire * Biometric identification record file: '/home/avi/.thinkfinger.bir' Initializing... done. tf-tool: TF_STATE_SWIPE_0 (0x02) Please swipe your finger (successful swipes 0/3, failed swipes: 0)...tf-tool: TF_STATE_SWIPE_SUCCESS (0x05) Please swipe your finger (successful swipes 1/3, failed swipes: 0)...tf-tool: TF_STATE_SWIPE_1 (0x03) tf-tool: TF_STATE_SWIPE_SUCCESS (0x05) Please swipe your finger (successful swipes 2/3, failed swipes: 0)...tf-tool: TF_STATE_SWIPE_2 (0x04) tf-tool: TF_STATE_SWIPE_FAILED (0x06) Please swipe your finger (successful swipes 2/3, failed swipes: 1)...tf-tool: TF_STATE_SWIPE_2 (0x04) tf-tool: TF_STATE_SWIPE_FAILED (0x06) Please swipe your finger (successful swipes 2/3, failed swipes: 2)...tf-tool: TF_STATE_SWIPE_2 (0x04) tf-tool: TF_STATE_SWIPE_SUCCESS (0x05) Please swipe your finger (successful swipes 3/3, failed swipes: 2)...tf-tool: TF_STATE_ENROLL_SUCCESS (0x07) Please swipe your finger (successful swipes 3/3, failed swipes: 2)... done. Storing data (/home/avi/.thinkfinger.bir)...Warning: usb_bulk_read expected to read 0x40 (read 0x20 bytes). ** Affects: ubuntu Importance: Undecided Status: New -- thinkfinger-tools acquire fails on usb_bulk_read error https://bugs.launchpad.net/bugs/214404 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
