Unable to unmount volume for repair
| Originator: | ben | ||
| Number: | rdar://37473566 | Date Originated: | 12-Feb-2018 10:26 pm |
| Status: | Open | Resolved: | |
| Product: | macOS + SDK | Product Version: | 10.13.x |
| Classification: | Crash/Hang/Data Loss | Reproducible: | Always |
Summary: 10.12.6 Mac, updating to 10.13.x (10.13 - 10.13.3 tested) fails with one or two errors, this is for the error “Unable to unmount volume for repair”. Steps to Reproduce: 10.12.6 macOS, attempt update to 10.13.x via the “Install macOS High Sierra.app”. Expected Results: macOS High Sierra installs successfully. Actual Results: Mac reboots into the installer, requesting FV2 authentication before, then fails during install attempts. Version: 10.13.x Notes: Following restarts can give the error “OSInstall.mpkg is missing or damaged” & some items are left at “/macOS Install Data/“
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