> Thanks for the report, this isn't really a crash -- it's the program > protecting you from doing something bad to the disk. hybrid iso > 'disklabels' are not meant to be edited. The combine several things into > one so that they can boot multiple places, but aren't supported as an > actual disk label.
Actually parted brakes drive, because the "rm 2" command instantly removes the partition and saves the changes, and next command mkpart crashes the app. I expect parted would change the mac or msdos partition map, so I can change the rest manually. Or even better, that parted would change msdos by default which is used by kernel by default (not mac partition)