Hello im trying to install juno on a external usb of 64 gb using this partitions
disk formatted in MBR and GPT
for bios boot: 20 gb ext4 beginning primary /root 16 gb swap memory
select boot intallation on external 64 gb usb in MBR install and when install GRUB2 give Fatal error in GPT before install ask to add the EFI partion of at leas 34 mb this complete the installation but dont start during the restart.
on the pc bios boot i see in on the UEFI boot ubuntu and uefi 64 gb usb but if i select that restart and run the dell performance test or restat using the win10 boot
i tried also to make a partition of 2 mb in gparted for the boot_grub in way to avoid to install the grub on win10 drive but dont work
can someone explain in very simple way how install elementary juno available for all pc UEFI and Legacy on external usb without installing file on win10 drive