I used Migration Assistant to move my wife’s 2009 MBP 13" running High Sierra to a new M2 Mac Air, I did it on first turning on the Air during setup.
Now on booting the Air I get a pop up box that says:
SIP Enabled
SIP is enabled on this system. Running
with SIP enabled could cause issues,
such as USB not working. To rectify this,
please boot into your system’s Recovery
Partition or your Sierra Installer USB
drive, open Terminal, and run the
command “csrutil disable”
** OK** Button
I am of the opinion that SIP should be enabled on this M2 Mac Air, further I don’t think I can boot this M2 Air from my Sierra Installer USB drive (note MBP was running High Sierra not Sierra). I called Apple and the level 1 tech said to just hit the OK button every restart (which will drive my wife nuts) or reinstall Monterrey and then do the Migration Assistant again. He said some stuff from High Sierra got migrated over, but could/would not be specific when running MA again what to uncheck in MA so it doesn’t happen again. Does anyone know how to correct this without doing either of the above suggestions? Does anyone know what to uncheck in MA to not duplicate this problem if I go though the whole reinstall Monterrey and MA dance again?
I just looked again at the options in MA again, they are (each with check boxes):
Applications folder
all users folders (odd, there is one here that does not show up on the MBP)
Other Files & Folders 1.15 GB
System & Network
…System Settings 23 KB
…Printers 0 KB (it didn’t migrate printers)
…Network 23 KB
So what would I deselect to not get this SIP pop up box?