Install freezes with 7 minutes remaining with El Capitan on a 2010 MacPro 12 core. Tried it twice and each time the bar stopped with 7 minutes remaining. Help!
I was performing a system upgrade to El Capitan. The software downloaded from the App Store. I clicked on the install button and everything went well until the install bar stopped at 7 minutes. I let it ride for a couple of hours and then did a restart. Exactly the same thing happened again. The progress bar stopped at 7 minutes. All I have visible on my monitors is the Apple Logo and the progress bar, no cursor or anything else. Not sure 'where to go from here.