aus der englischen version den command eingeben! Manuel eingeben und die richtige Bezeichnung deiner Festplatte verwenden, mit Anführungszeichen !
"...Eingabe aus Englischer Version, nicht der Deutschen Version geklappt hat. Also bei mir korrekt so:
rm "/Volumes/Macintosh HD/var/db/auth.db" ...."
- Start your Mac in macOS Recovery by holding down Cmd-R until the Apple logo appears.
- Once your Mac has booted into macOS Recovery, you should see a window titled "macOS Utilities".
- To delete the authorization database, your Mac's hard disk needs to be mounted and you will need to know its name (usually something like "Macintosh HD" or "macOS").
- Open Disk Utility and check the left sidebar for the name of your disk. For Macs running Catalina, look for the name that does not end in "- Data".
- Select the disk in the sidebar.
- Click "Mount" in the toolbar (if you only see "Unmount", it is already mounted and you don't need to do anything).
- Quit Disk Utility.
- You should be back at the "macOS Utilities" window.
- From the menu bar on top of the screen, open Utilities > Terminal.
- Enter the command
rm "/Volumes/<your disk>/var/db/auth.db"
- Replace <your disk> with the name of your built-in hard disk, e.g.
rm "/Volumes/Macintosh HD/var/db/auth.db"
- Make sure not to forget the quotes in case your disk name contains spaces.
- Restart your Mac.