- Jul 31, 2012
- HD4600 / RX 570
- Mobile Phone
Are you sure that you don't have "Automatically check for updates" check marked in the App Store section of system prefs ?Hello
I have been holding off on installing the most recent security update because I am never quite sure if the Nvidia web driver will support it. When I signed in this week I most have accidentally hit the update button because my machine was in the process of installing the update. A surprise because that has never happened to me. My machine rebooted but never made it back to the desktop. It remained on the black Apple screen with the status bar at almost 100%. I eventually power cycled the machine and now I have a low resolution sign in screen but I am not able to sign in. After entering my password the small spinning circle under the password box just keeps spinning. Any ideas how I can recover?
Thanks in advance.
You may have to either re-install or go to your clone backup drive. I don't know of any way to "undo" that security update.