On this official page, the image can be run from USB. But my requirement is that the image can be run from RAM after copied from USB.
And I know the way to boot the Live USB to RAM for Ubuntu 16.04 image: hit the E key to edit the boot options of Ubuntu. Add the word toram
between quiet
and boot=casper
, then hit F10 or Ctrl + X to boot and save options.
Refer to this page: Can I boot a Live USB fully to RAM, allowing me to remove the disk?
I do the same work on the FWTS live image, but no effect at all. The image always runs on USB. My expectation is everything is copied from USB to RAM. I want to remove the USB and continue using the system and all available programs.
It's very critical to me! Can anyone help me?