I'm not sure if it worked, because this is a sample of much of the output:
"chown: changing ownership of `/media/320 Gigabyte/Mac Mini Home Folder Backup/': Read-only file system"
The files are on an external hard drive, connected by USB.I also noticed that there is no option to delete files on that drive, the 'Move to Trash' option on the right-click menu is grayed out.
