on a dell machine install bionic.
$ sudo tpm2_takeownership -c Failed to initialize tcti context: 0x1
However,
$ sudo tpm2_getrandom -T device -d /dev/tpmrm0 4
do return random value.
on a dell machine install bionic.
$ sudo tpm2_takeownership -c
Failed to initialize tcti context: 0x1
However,
$ sudo tpm2_getrandom -T device -d /dev/tpmrm0 4
do return random value.