Archive

Archive for September, 2020

Uninstalling macOS system extensions

September 1, 2020 3 comments

With the ongoing change from kernel extensions to system extensions, one new thing Mac admins will need to learn is how to uninstall system extensions. Fortunately, Apple has provided a tool as of macOS Catalina that assists with this: systemextensionsctl

If you run the systemextensionsctl command by itself, you should get the following information about usage:

systemextensionsctl: usage:
	systemextensionsctl developer [on|off]
	systemextensionsctl list [category]
	systemextensionsctl reset  - reset all System Extensions state
	systemextensionsctl uninstall  ; can also accept '-' for teamID

The last verb, uninstall, is what allows us to remove system extensions. For more details, please see below the jump.

Read more…

Categories: Mac administration, macOS
%d bloggers like this: