Running the latest MacOSX..the software update is a Thunderbolt update. I don't think my Mac Mini even has thunderbolt. Regardless, if I chooe "Update" it says "Cancel" or "Continue". If I hit continue it says "Available updates have changed" "CANCEL" or "Show Details" and then it just loops and never lets me reboot.
Any help will be apprecited.
I didn't find the right solution from the Internet.