Public bug reported:

some more info :
feb 25 21:14:03 ubuntu-inspiron-5482 systemd[1]: fprintd.service: Main process 
exited, code=dumped, status=11/SEGV
░░ Subject: Unit process exited
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ An ExecStart= process belonging to unit fprintd.service has exited.
░░ 
░░ The process' exit code is 'dumped' and its exit status is 11.
feb 25 21:14:03 ubuntu-inspiron-5482 systemd[1]: fprintd.service: Failed with 
result 'core-dump'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ The unit fprintd.service has entered the 'failed' state with result 
'core-dump'.
feb 25 21:14:03 ubuntu-inspiron-5482 systemd[1]: Failed to start Fingerprint 
Authentication Daemon.
░░ Subject: A start job for unit fprintd.service has failed
░░ Defined-By: systemd
░░ Support: http://www.ubuntu.com/support
░░ 
░░ A start job for unit fprintd.service has finished with a failure.
░░ 
░░ The job identifier is 4596 and the job result is failed.
ubuntu@ubuntu-inspiron-5482:~$ dpkg -l fprintd
Desired=Unknown/Install/Remove/Purge/Hold
| Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend
|/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad)
||/ Name           Version      Architecture Description
+++-==============-============-============-==========================================
ii  fprintd        1.94.2-1     amd64        D-Bus daemon for fingerprint 
reader access

if the fprintd package is installed and fprintd-enroll is run, it times out.
That triggers a bug in gdm3 at login, where the user account is not visibe and 
one cannot login.

I have a goodix fingerprint reader:
Bus 001 Device 002: ID 27c6:538c Shenzhen Goodix Technology Co.,Ltd. 
Fingerprint Reader

ProblemType: Bug
DistroRelease: Ubuntu 22.04
Package: fprintd 1.94.2-1
Uname: Linux 5.12.19-051219-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia wl
ApportVersion: 2.20.11-0ubuntu78
Architecture: amd64
CasperMD5CheckResult: unknown
CurrentDesktop: ubuntu:GNOME
Date: Fri Feb 25 21:19:31 2022
InstallationDate: Installed on 2019-12-17 (801 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
SourcePackage: fprintd
UpgradeStatus: No upgrade log present (probably fresh install)

** Affects: fprintd (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug jammy wayland-session

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https://bugs.launchpad.net/bugs/1962344

Title:
  fprintd fails to start through core-dump

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