- First Install GRUB
pacman -S grub os-prober efibootmgr(later packages for efi systems and ability to dual boot)grub-install --target=i386-pc /dev/sdafor legacy biosgrub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=GRUBfor UEFI Systems
-
Make config
grub-mkconfig -o /boot/grub/grub.cfg -
Install theme
pacman -S artix-grub-theme -
Select theme add this line
GRUB_THEME="/usr/share/grub/themes/artix/theme.txtin/etc/default/grub -
Then update grub with step 2. again.