Le 16/12/2019 à 16:55, Dr. Jason Amerson a écrit :
Hello,
I installed Debian 10.2.0 from a USB drive and the installation finished
without errors. The only thing that happened during install is that it was
unable to setup the network. Anyways, I removed the USB drive and rebooted the
computer. It then booted into grub.
This is expected, as GRUB is Debian's default boot loader.
There was a message telling me I can press TAB to get a list of commands
This is less expected. GRUB should display a menu.
What was the GRUB prompt, simply "grub>" or "grub rescue>" ?
If "grub>", the config file grub.cfg is missing.
If "grub rescue>", GRUB was not installed properly.
but I know nothing about grub and I do not know how to fix the computer so that
it boots into Debian. Will someone please help me with this?
If you don't know GRUB shell's syntax, then I guess the easier way is to
boot the Debian installer, select "rescue", follow the steps and
reinstall GRUB when the option is offered. Make sure you select the
proper root/boot partition.
