this post was submitted on 30 Jan 2024
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Can I just use dd to clone my laptop to a bootable USB stick? (suppo.fi)
submitted 9 months ago by bartolomeo@suppo.fi to c/linux@lemmy.ml
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I know about Clonezilla and copy pasting partitions with gparted, but can I just use dd to copy a partition with batocera to a USB stick and will it then boot from the stick? Do I have to set the boot flag or take any other steps?

Thank you for any tips.

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[–] ricecake@sh.itjust.works 15 points 9 months ago (5 children)

It might work, but probably not without a little tweaking.

A lot of things will reference drive identifiers or drive path to know where to mount them. These things don't get copied by dd.

[–] stewi1914@sh.itjust.works 1 points 9 months ago* (last edited 9 months ago)

dd'ing /dev/sdx will copy all IDs

dd'ing /dev/sdx1 will keep UUID but PARTUUID will remain the same on the destination

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