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Dell Edge Gateway 3003 Installation and Operation Manual

Trusted Platform Module (TPM)

NOTE: For more information about the TPM, see developer.ubuntu.com/en/snappy/guides/security-whitepaper/.
TPM hardware is installed on products with Snappy-enhanced security support. TPM is supported only on these devices that have the TPM hardware installed. The TPM on/off setting is configurable in the BIOS and manageable through the Dell Command | Configure application in the operating system.
  1. Verify if the TPM module has been loaded.
    (plano)ubuntu@localhost:~$ ls /dev/tpm0
    ls: cannot access /dev/tpm0: No such file or directory
  2. If TPM is turned on, the device node (/dev/tpm0) exists.
    # ls /dev/tpm0

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