This bug was fixed in the package libfprint -
1:1.90.2+tod1-0ubuntu1~20.04.1
---------------
libfprint (1:1.90.2+tod1-0ubuntu1~20.04.1) focal; urgency=medium
* New upstream release (LP: #1887822)
- Fixed crash in VFS0050 (LP: #1878285)
- Enrollment fails with UPEK reader (LP: #1881380)
- As per a patch for nbis required for some sensors that was accidentally
dropped in an earlier release. Users of sensors/drivers aes1610, aes2501,
aes2550, aes1660, aes2660, elan, upektc_img) need to re-enroll
* d/p/git_reading_pointer.patch:
- Dopped (applied upstream)
* debian/control: Add missing libfprint-2-tod-dev dependencies (LP: #1884267)
* debian/rules: Be strictier about symbol changes
* libfprint-2-tod1.symbols: Add new TOD symbols
* debian/{control, gbp.conf}: prepare for focal branching
-- Marco Trevisan (Treviño) <[email protected]> Thu, 16 Jul 2020
18:06:19 +0200
** Changed in: libfprint (Ubuntu Focal)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1881380
Title:
fprintd-enroll fails on fresh install of xubuntu 20.04 with an USB
UPEK reader
Status in libfprint:
Fix Released
Status in libfprint package in Ubuntu:
Fix Released
Status in libfprint source package in Focal:
Fix Released
Bug description:
[ Impact ]
The fingerprint reader is an UPEK TCRE3C usb fingerprint reader. It
was working fine with ubuntu 16.04 and 18.04.
[ Test case ]
With an UPEK fingerprint reader run:
- fprintd-enroll
Enrollment should work properly
[ Regression potential ]
Fingers are not enrolled (not that now they are :))
----
lsusb shows:
0483:2016 STMicroelectronics Fingerprint Reader
user@xubuntu:~$ fprintd-enroll
Using device /net/reactivated/Fprint/Device/0
failed to claim device: Open failed with error: transfer timed out
user@xubuntu:~$ fprintd-list user
found 1 devices
Device at /net/reactivated/Fprint/Device/0
Using device /net/reactivated/Fprint/Device/0
User user has no fingers enrolled for UPEK TouchStrip.
This bug is probably the same as:
https://bugzilla.redhat.com/show_bug.cgi?id=1832229
To manage notifications about this bug go to:
https://bugs.launchpad.net/libfprint/+bug/1881380/+subscriptions
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