On 10/05/2023 08:39 AM, Wolfgang Pfeiffer wrote:
Actually that looks like the hardware, your flash thumb, might be
fine: it seems grub just can't go any farther than offering the grub
prompt, from what-ever reason. But I see reason for optimism regarding
your USB device ..
My desktop didn't go right to the grub prompt, it gave me a menu first,
but ended up at the prompt. Any explanation that doesn't include that,
or the fact that the laptop booted OK at the shop can't be right.