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FP3 boot stuck when fingerprint setup

  • /e/ version: /e/ Q
  • Device model(s): FP3

Summary

The problem

Steps to reproduce

  1. Install /e/ Q on a FP3/FP3+
  2. Setup fingerprint authentication
  3. Reboot the device

What is the current behavior?

The device stay stuck on boot animation

What is the expected correct behavior?

/e/OS after few seconds

Technical informations

Relevant logs (adb logcat)

10-28 13:08:49.123  1576  1576 E AndroidRuntime: java.lang.NullPointerException: Attempt to invoke virtual method 'boolean com.android.server.biometrics.ClientMonitor.onEnumerationResult(android.hardware.biometrics.BiometricAuthenticator$Identifier, int)' on a null object reference
10-28 13:08:49.123  1576  1576 E AndroidRuntime: 	at com.android.server.biometrics.BiometricServiceBase.handleEnumerate(BiometricServiceBase.java:795)
10-28 13:08:49.123  1576  1576 E AndroidRuntime: 	at com.android.server.biometrics.fingerprint.FingerprintService.access$6801(FingerprintService.java:98)
10-28 13:08:49.123  1576  1576 E AndroidRuntime: 	at com.android.server.biometrics.fingerprint.FingerprintService$1.lambda$onEnumerate$5$FingerprintService$1(FingerprintService.java:696)
10-28 13:08:49.123  1576  1576 E AndroidRuntime: 	at com.android.server.biometrics.fingerprint.-$$Lambda$FingerprintService$1$3I9ge5BoesXZUovbayCOCR754fc.run(Unknown Source:10)
10-28 13:08:49.123  1576  1576 E AndroidRuntime: 	at android.os.Handler.handleCallback(Handler.java:883)
10-28 13:08:49.123  1576  1576 E AndroidRuntime: 	at android.os.Handler.dispatchMessage(Handler.java:100)
10-28 13:08:49.123  1576  1576 E AndroidRuntime: 	at android.os.Looper.loop(Looper.java:214)
10-28 13:08:49.123  1576  1576 E AndroidRuntime: 	at com.android.server.SystemServer.run(SystemServer.java:558)
10-28 13:08:49.123  1576  1576 E AndroidRuntime: 	at com.android.server.SystemServer.main(SystemServer.java:356)
10-28 13:08:49.123  1576  1576 E AndroidRuntime: 	at java.lang.reflect.Method.invoke(Native Method)
10-28 13:08:49.123  1576  1576 E AndroidRuntime: 	at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:491)
10-28 13:08:49.123  1576  1576 E AndroidRuntime: 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:918)

Complete boot logcat boot-stuck-fp3.logcat

Relevant screenshots

Solutions

Workaround

Wipe data

Possible fixes