Quote:In addition, there are some cases mentioned above, so I think that reporting "model of Card / ROCK64" is also important.
I use Rock64 4GB model, I tried Sandisk Ultra 64GB, Sandisk Ultra 32GB, SP Elite 64GB. Burning software: Etcher,
http://files.pine64.org/os/ROCK64/debian...m64.img.xz
My burning and first boot processes are always good,no crash, reboot many times, always good.
ONLY PROBLEM -- do not run online "sudo apt upgrade" , otherwise, 100% dead when I reboot afterward.
Now I am happy with my manual steps to upgrade kernel first, then "sudo apt upgrade" to keep the rest software up to date.
(Even though it seems not perfect with "root device not found" warning, I also notice, the red led is always "on" now next to the white led, when I burn and use original image, red led will be turned off after booting is finished. with kernel updated to new one. the red led becomes always "on")