Am 06.04.25 um 14:18 schrieb Catacombs:
I am surprised to read that DD could have a failure.
I don't want to claim that `dd` is the culprit. Maybe the USB stick is faulty. Or the combination “`dd` + USB stick” doesn't work well. I don't know.

I also tested “burning” an ISO image onto a USB stick with other programs. Surprisingly, `pv` worked flawlessly with USB sticks where `dd` failed. So, maybe `dd` is in fact the culprit and (for an old tool) not ready for modern media like USB sticks. Maybe it does something different from `pv` but I didn't compare the sources yet.

However, even if the USB stick is fine with a verified ISO image on it, some of my USB sticks seem to produce bit flips after a couple of weeks. So, `ddpolymerase` is still useful when you want to rewrite the ISO image since it saves write cycles.

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