Become a MacRumors Supporter for $50/year with no ads, ability to filter front page stories, and private forums.

Jeven Stobs

Suspended
Original poster
Apr 8, 2022
224
226
Since updating to 12.3.1 I can't use Touch ID on my 2017 MBP to unlock the machine anymore. I can still use it in other places, like Notes or SysPref, but not when the Mac was asleep or locked. I didnt change any settings and resetting them and setting them up anew didnt do anything. The entire TouchBar actually appears blank until I press a keyboard key.
Does anyone know how to fix this?
 
Eventually after some time it show in the Settings that unlocking my Mac turned off, despite it previously showing it was on and other stuff was off which is on now. Strange, I don't like that Monterey keeps changing keyboard settings on my Mac.
 
Register on MacRumors! This sidebar will go away, and you'll see fewer ads.