Comment 8 for bug 1938559

it is strange why it use "uefi/images/initrd.img".

it is "/initrd.img" in grub.cfg file in pxe-network-installer.

# Standard Controller menu
submenu 'UEFI Standard Controller Configuration' --id=standard {
  menuentry 'Serial Console' --id=serial {
    linuxefi /vmlinuz inst.ks=hd:LABEL=oe_iso_boot:/ks.cfg boot_device=sda rootfs_device=sda biosdevname=0 usbcore.autosuspend=-1 console=ttyS0,115200 inst.text serial inst.stage2=hd:LABEL=oe_iso_boot inst.gpt security_profile=standard user_namespace.enable=1
    initrdefi /initrd.img
  }
  menuentry 'Graphical Console' --id=graphical {
    linuxefi /vmlinuz inst.ks=hd:LABEL=oe_iso_boot:/ks.cfg boot_device=sda rootfs_device=sda biosdevname=0 usbcore.autosuspend=-1 console=tty0 serial inst.text inst.stage2=hd:LABEL=oe_iso_boot inst.gpt security_profile=standard user_namespace.enable=1
    initrdefi /initrd.img
  }
}

# Create a space in the menu
menuentry ' '{
     echo " "
}