I would like to create a boot CD/DVD for Ubuntu, which boots an encrypted Ubuntu installation.

My intention is security. With a normal encrypted Ubuntu installation, the boot sector & partition are the weak spot. They could theoretically be modified to include a key logger, for example, rendering the encryption useless. A CD/DVD would help here because it's read only.

How do I create a CD/DVD with GRUB (or similar) installed that boots Ubuntu?

  • 2
    If you enable secure boot and install Ubuntu as EFI, you should get a signed boot sector and signed drivers. – ob2 Jan 30 at 16:39

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