Posts

Post not yet marked as solved
97 Replies
I wish I saw this thread before trusting the upgrade process. I'm stuck at ~40%... PRam didn't help. Going to look into the mdworker solution from here: https://mrmacintosh.com/macos-upgrade-to-big-sur-failed-stuck-progress-bar-fix-prevention/ Going from Mojave to Big Sur. Mac Pro late 2013. Should have gone to Catalina first I guess. I wonder if I can recover. I've got different partitions and volumes and USBs that are bootable into Mojave, hopefully this can get be back to a functional state without a clean install.