I've recently suddenly been unable to do a Safe Boot on my G4. I do it periodically for maintenance. I hold down the Shift key after Restart. After about 30 seconds, it reboots in the normal manner. Does this have anything to do with the upgrade to 10.3.9?
I've "Repaired Permissions" to no avail. Also when I did a disk repair after rebooting off the CD, I got a weird message; "Invalid Key" in red type, whatever that means?