Public bug reported:

I am reporting an issue with the Broadcom ControlVault 3 fingerprint
sensor on my Dell Latitude 5420. The device is detected by the OS
(lsusb), but it is not initialized by fprintd.

Hardware: Dell Latitude 5420
Sensor ID: 0a5c:5843
OS: Kubuntu 26.04 LTS

Expected behavior: The fingerprint sensor should be initialized and available 
for authentication via fprintd.
Actual behavior: Running fprintd-enroll returns: 
"GDBus.Error:net.reactivated.Fprint.Error.NoSuchDevice: No devices available".

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

** Attachment added: "Screenshot_20260614_092101.png"
   
https://bugs.launchpad.net/bugs/2156691/+attachment/5977297/+files/Screenshot_20260614_092101.png

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https://bugs.launchpad.net/bugs/2156691

Title:
  Fingerprint reader (Broadcom ControlVault 3, ID 0a5c:5843) not
  detected by libfprint on Ubuntu 26.04

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