The last line from the larger log file shows that OpenCore is trying to get the name of the operating system on one of the disks. Disk names are specified in an optional file called
.contentDetails. However, this is normally
.disk_label.contentDetails.
Code:
60:005 00:076 OCB: Trying to get label from \.contentDetails
Suggestion:
- Please mount the EFI partition of every drive in the system, one by one.
- Go to the EFI/BOOT folder in each partition.
- Using Terminal, type
ls -al
to list all files including hidden files that start with a dot.
- Do you see any files with "contentDetails" in their name?