Ubuntu under 4412 burning write Superboot

1. View SD card sudo fdisk-l (I'm here for the SDD don't make a mistake or you're miserable)

2. Uninstalling the SD card

3. Delete SD card partition FDISK/DEV/SDD D (delete) p (view)

3. New Partition reserve 100M to Supperboot (that is, when the partition starts sector backward move 100M)

4. Set the partition format T format L to see what format B represents FAT32 Supperboot needs to be in the FAT32 partition format

5.W Saving partition content

6.mkfs.vfat-n sdcar-f 32/DEV/SDD1 (formatted)

7. Write the Supperboot.bin on the SD card using the DD command

DD If=/media/sdcar/images/superboot.bin OF=/DEV/SDD seek=1

Ubuntu under 4412 burning write Superboot