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Press the Super (Windows) key and type
Disks
in the search.
Open “Disks” (aka GNOME Disks).On the left panel, select your USB drive. ⚠️
Note |
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Double-check it’s not your system drive! |
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Click the three dots.
Choose “Format Disk…”:
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Locate the ISO file (shoud be in the downloads folder)
mount the iso by right click and choose "Open With Disk Image Mounter"
click the mounted ISO
copy the efi folder (right click and then copy)
navigate to your mounted USB drive (mine is the EFI-USB)
Paste the efi folder in the root of the USB
Tip |
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Your USB drive is now ready You can safely eject it (important) from Ubuntu and plug it into any computer that supports UEFI. |
Download the UEFI-Shell github ISO file UEFI-Shell…RELEASE.iso
Format a USB drive to FAT32
Double click on the downloaded EFI ISO file
Copy the EFI directory from the mounted ISO to the usb drive
Device should now boot to an EFI shell
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