Fingerprint sometimes can't be detected flawlesly

[Anifyuli]

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Hello, Mister. I want to reporting Python3-Validity unexpected bug if systems using fingerprint scanner. I get it from status report python3-validity.service. It always give report finger not recognized

Jun 13 08:32:12 thinkpad-x280 python3[56717]: ERROR:root:Finger not recognized: 04000100db
                                              Traceback (most recent call last):
                                                File "/usr/lib/python-validity/dbus-service", line 121, in run
                                                  usrid, subtype, hsh = sensor.identify(update_cb)
                                                File "/usr/lib/python3/dist-packages/validitysensor/sensor.py", line 912, in identify
                                                  return self.match_finger()
                                                File "/usr/lib/python3/dist-packages/validitysensor/sensor.py", line 874, in match_finger
                                                  raise Exception('Finger not recognized: %s' % hexlify(b).decode())
                                              Exception: Finger not recognized: 04000100db

I can solve it with restarting python3-validity and other services depends it, such as open-fprintd, open-fprintd-suspend, and open-fprintd-resume. But, after doing that, this trouble come again with same reports. I wish this bug can solve soon as possible. Thanks for your contributions in open source world. Sorry my English thanks for reading my issue

My system info : OS : Pop!_OS 22.04 based on Ubuntu 22.04 Device : Thinkpad X280 Fingerprint hardware : ID 06cb:009a Synaptics, Inc. Metallica MIS Touch Fingerprint Reader DE : GNOME 42.5 (customized with COSMIC extensions)

[Anifyuli]

I now moved to Ubuntu 23.04 and I still get same problems