You may burn it to a cd or use rufus https://rufus.ie/ to create a live usb stick.
It´s a mini-Iso (< 20 MB!) that helps you to boot into your installed system.
It tries to detect your grub configuration. After booting into your installed system via systemgrubdisk2 you have to do as root:
Code:
grub-install && sleep 5 && sync && sleep 1
. Then reboot.
If this doesn´t work and you understand German, have a look at this:
https://wiki.debianforum.de/Grub_reparierenKano - 05.04.2020, 10:06 Uhr Titel:
GRUB errors are very rare these days, could happen only with very old hardware (bad BIOS) with larger HDs. Need to see these outputs from live mode:
Code:
sudo fdisk -l /dev/sd?
Code:
infobash -v3
fuzetea - 05.04.2020, 10:50 Uhr Titel:
Thank you!
jigar24 - 26.02.2021, 05:38 Uhr Titel: https://win32diskimager.org can help to make bootable USB sticks!