I'm running Kali on a mid-2012 MacBook Pro, and I haven't had any problems with persistence until I ran apt-get update && apt-get upgrade yesterday and rebooted my computer only to find that the built-in touchpad and keyboard no longer work. Booting into Kali live works fine, but I need to be using persistence.
Running Kali 2018.1, 32-bit.
Any ideas?