USB [USB3 and USB2] problems when using UEFi v1.16 to boot RPi4: Still produces inaccurate file copies

Thu Jun 25 22:40:22 UTC 2020


> Am 25.06.2020 um 21:29 schrieb Mark Millard via freebsd-arm <freebsd-arm at freebsd.org>:
> …
> .
> The test still failed to produce an accurate file copy
> but the kernel did not report anything either. I'm
> Unsure how get evidence of the context for the bad 4K
> chunks.
> 
No clue if it has effects but maybe : dd if=xxx of=xxx bs=4k ?