Hi, I was thinking of the class indeed… Any advice on a 16Go micro SD to buy ?
Regarding the burning, I tried using either Win32DiskImager on Windows or Etcher on macOS.
On my Kingston card, I still have the same error “unable to mount root fs on unknown-block(179,2)”.
I saw that other people* enconter the same issue with Kingston card too… but I doubt it is the origin of the issue !