Which TPM version?

Question

What Terminal command I should make in Ubuntu in order to find out which TPM version I have, i.e TPM version 1.2 or 2.0 ?

https://manpages.ubuntu.com/manpages/man1/tpm_version.1.html — FedKad, Jul 02 '21 at 15:47

score 3 · Answer 1 · answered Jul 02 '21 at 18:34

3

As FedonKadifeli commented, you could use the tpm_version program from the tpm-tools package.

answered Jul 02 '21 at 18:34

Jeff Schaller

score 0 · Answer 2 · edited Jun 24 '22 at 20:08

0

Another command works well also:

$ sudo dmesg | grep -i tpm | grep -i Reserving

will result in:

[    0.007734] ACPI: Reserving TPM2 table memory at [mem 0x41ac6000-0x41ac604b]

edited Jun 24 '22 at 20:08

Rinzwind

answered Nov 07 '21 at 22:24

Kirk Pearson

2 Answers2