Quote:
Originally Posted by beterhans
I'd like to know a rollback solution if something goes wrong...
any advice?
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If something goes wrong, you really should have a backup copy.
From ssh, do
dd if=/dev/mmcblk0p1 of=/mnt/us/mmcblk0p1.bin bs=1024
to save a backup copy to the USB Drive.
Then copy it to a host PC.
You should do that before anything COULD go wrong. It would make fixing it much easier.