New answers tagged sd-card
mmcblk0 179:0 0 7,4G 0 disk ├─mmcblk0p1 179:1 0 7,5M 0 part └─mmcblk0p2 179:2 0 7,4G 0 part mmcblk0p1 is only 7,5 MB large, you probably meant to run sudo mount -t vfat /dev/mmcblk0p2 /mnt Edit Remember that it's not sufficient to change the partition type using cfdisk, you also need to format the partition.
Sometimes the copy succeeds and sometimes it fails. Probably it fail because some process in the while wrote to the mounted filesystem, guess that's why is a good practice to umount before :-) dd should really be just open and write, I guess the MacOSX version add some control and I think is easy to understand why with their device names, compared to ...
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