Just skip steps 22, 23 and 25 if dual-boot isn't your use case scenario
-
Change keyboard layout (if needed, default is 'us')
- to see all avaliable layouts:
ls /usr/share/kbd/keymaps/**/*.map.gz
loadkeys us
- to see all avaliable layouts:
-
Verify boot mode:
ls /sys/firmware/efi/efivars
(If the directory exist your computer supports EFI)