Public bug reported: 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. ** Affects: tpm2-tools (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1801024 Title: tpm2_takeownership -c: Failed to initialize tcti context: 0x1 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/tpm2-tools/+bug/1801024/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs