Obviously you've never heard of Time Machine, Carbon Copy Cloner or Super Duper. I don't know about the other two, but doing an effective rollback with Carbon Copy Cloner takes a matter of minutes.
CCC and Super Duper are nice backup programs, but they aren't the automatic roll-back or uninstallers. Time Machine might fit the bill, but I have not tried it.
I used Software Update and when I was asked to allow a restart it wrote all the files and then my MacBook Pro stalled.
I had a bootable backup but first I held down the power button and forced a restart. It booted up apparently OK so I downloaded the Update .dmg and ran the install from that. It went through the process again, restarted and now seems fine.
Comments
Obviously you've never heard of Time Machine, Carbon Copy Cloner or Super Duper. I don't know about the other two, but doing an effective rollback with Carbon Copy Cloner takes a matter of minutes.
CCC and Super Duper are nice backup programs, but they aren't the automatic roll-back or uninstallers. Time Machine might fit the bill, but I have not tried it.
I used Software Update and when I was asked to allow a restart it wrote all the files and then my MacBook Pro stalled.
I had a bootable backup but first I held down the power button and forced a restart. It booted up apparently OK so I downloaded the Update .dmg and ran the install from that. It went through the process again, restarted and now seems fine.
thanks ...