I haven't been presented the option to log in with my touch id for the past few hours after updating, and now I can't even add a fingerprint after I have removed it to reapply it once again. What can I do?
MacBook Air 13″, macOS 11.1
Hi Asicfiddler, seems this problem. is troubling others too. I'm no expert, but notice there are threads which provide some replies that may help you ... All the best!
kbfromct had the same problem, has one reply that may / could help you, as it worked for him!
https://discussions.apple.com/thread/252192119
ktstclair has the same problem, and has lots of replies. You might find an answer there ?
My problem is exactly what the original user described. My MacBook Pro was using macOS Catalina, and I was able to set up my fingerprint ID just fine, and it worked correctly. Then I "upgraded" to macOS Big Sur, and now my fingerprint ID will not work, and to make things worse, I tried removing my existing fingerprint, rebooted, and then tried to create a new fingerprint. It won't let me do that.
I can't re-add a fingerprint after upgrading to macOS Big Sur
