Asus UX330 here. After upgrade to 19.10 failed because of mysql-core update error, I also had the TPM error even though I disabled secure boot in the BIOS. Comment #13 fixed for me, thank you ! Do you know if there's a way to make it permanent in a boot option ? Not sure if a more permanent fix should be implemented in GRUB or Ubuntu..
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1848892 Title: "error: Unknown TPM error." after upgrading to grub 2.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/grub2/+bug/1848892/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs