There was a bug in certain versions of OS X that would allow this command to complete successfully, but still not disable journaling. Where volumeName is the previously discovered identifier for OS X partition (disk0s2 in our example). To disable journaling, type the following in the terminal: It is of type 'Apple_HFS' and usually named 'Macintosh HD'. Note down the identifier of your OS X partition. You will obtain an output similar to the following:Ģ: Apple_HFS Macintosh HD 230.0 GB disk0s2ģ: Apple_Boot Recovery HD 650.0 MB disk0s3 If you need read/write access then you have to disable journaling with OS X before you can continue. You can mount this filesystem in Ubuntu with read only access by default. HFS+ is the files system used on many Apple Macintosh computers by Mac OS.
