07-09-2020, 02:20 AM
(07-08-2020, 10:29 AM)Jerry link Wrote: Leave UEFI enabled, just disable Secure Boot. Then let the installer auto partition, that would be the easiest overall approach.
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I did but still kept on getting the message "grub-efi-amd64-signed package failed to install". I still clicked on 'Continue Testing' and enter these codes to the Terminal as advised, and to remedy the situation while still on the Live Mode. The installation went okay after reboot. My touchscreen is still not working but not a major setback for me though.
Code:
sudo mount /dev/sda2 /mnt
sudo mkdir /mnt/boot/efi
sudo mount /dev/sda1 /mnt/boot/efi
for i in /dev /dev/pts /proc /sys; do sudo mount -B $i /mnt$i; done
sudo apt-get install --reinstall grub-efi-amd64-signed
sudo grub-install --no-nvram --root-directory=/mnt