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For Linux: Use Gnome Disks (also called Disks), select your USB device and click
the 3 points in the upper right of the window and select Restore Disk
Image. 5. Boot from the USB Drive: Restart your computer with the USB drive plugged in.
Press the appropriate key to enter the boot menu (often F2, F10, F11, F12, Esc, or Shift).