This bug was fixed in the package libfprint -
1:1.94.3+tod1-0ubuntu2~22.04.08
---------------
libfprint (1:1.94.3+tod1-0ubuntu2~22.04.08) jammy; urgency=medium
[ Bin Li ]
* d/p/fpcmoc-Support-FPC-moc-devices.patch (LP: #2054538)
* d/p/fpcmoc-Ensure-the-current-SSM-is-never-overwritten.patch (LP: #2054538)
* d/p/fpcmoc-fix-use-after-free-in-multiple-callbacks.patch (LP: #2054538)
* d/p/goodixmoc-add-PID-0x659A.patch (LP: #2058202)
* d/p/elanmoc-add-PID-0x0c8c-0x0c8d.patch (LP: #2058013)
* d/p/goodixmoc-Add-PID-0x6582.patch (LP: #2042394)
[ Marco Trevisan (Treviño) ]
* debian/patches: Refresh indexes
* debian/patches: Fully import fix for synaptics storage-empty fix
(LP: #2034481)
* debian/patches/include-binaries: Include explanation of the binary data
* d/source/include-binaries: Include goodix patch enroll fix
* debian/libfprint-2-2.postinst: Update the udev triggers for new devices
-- Marco Trevisan (Treviño) <ma...@ubuntu.com> Wed, 24 Jul 2024
09:00:05 +0200
** Changed in: libfprint (Ubuntu Jammy)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/2034481
Title:
Cannot verify fingerprint if the storage is empty (Synaptics)
Status in OEM Priority Project:
Fix Released
Status in libfprint package in Ubuntu:
Fix Released
Status in libfprint source package in Jammy:
Fix Released
Status in libfprint source package in Lunar:
Fix Released
Status in libfprint source package in Mantic:
Fix Released
Bug description:
This patch is upstreamed:
-
https://gitlab.freedesktop.org/libfprint/libfprint/-/merge_requests/433
[Impact]
* HP laptops provide clear fingerprint from BIOS, user can enroll
finger on Synaptics device after clear from BIOS.
[Test Plan]
* Enroll one random finger
* Reboot and enter BIOS to reset fingerprint device (HP laptops)
* Boot into system and re-enroll the finger
* Login system with enrolled finger
[Where problems could occur]
* The patch only fix the issue with clear fingerprint from BIOS on
Synaptics device, won't impact other vendor.
To manage notifications about this bug go to:
https://bugs.launchpad.net/oem-priority/+bug/2034481/+subscriptions
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