Do it from a text console. dd if=(SD card device) of=SD.img bs=4M conv=fsync
When done, change if to SD.img and of to the SD card device
Get
On Oct 17, 2023, at 13:11, "Doug Kaye (K6DRK)" <
doug@...> wrote:
Does anyone know of a way to copy a bootable SD card on a Mac? I've tried Balena Etcher, the Raspberry Pi Imager and Apple Pie Baker. I copy from a known-good SD card to a file, but when I copy back to a new SD card, the resulting image won't boot on a Pi. It takes an hour for me to rebuild Direwolf/Direwatch from scratch, so I'd really like to? be able to burn completed images to a new card.
