If I have large disk (2TB+) then I should use GPT over MBR, but in this case I have to manually create special partition (ESP partition) with flag boot mounted to /boot/efi with size of 512 MB and formatted in FAT32 fle system. (if I am wrong in any part please correct me). So why can’t graphical i…

recheck all option in UEFI/Bios to get only UEFI disable secureboot disable fastboot no CSM or Legacy choose UEFI only or first or others ( not windows ) disks on AHCI no optane RST and boot in UEFI only on USB iso you should see this UEFI < USB vendor name > < partition 1> before install you …