[Bug 287326] bhyve: Ubuntu guest doesn't boot with TPM emulation enabled
Date: Sat, 03 Oct 2026 08:22:05 UTC
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=287326
--- Comment #6 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:
URL:
https://cgit.FreeBSD.org/src/commit/?id=ff2efe65a89a943beec4dd4cc956f5e075a921be
commit ff2efe65a89a943beec4dd4cc956f5e075a921be
Author: Roman Bogorodskiy <novel@FreeBSD.org>
AuthorDate: 2026-09-30 17:56:18 +0000
Commit: Roman Bogorodskiy <novel@FreeBSD.org>
CommitDate: 2026-10-03 08:06:57 +0000
bhyve.8: add details on using TPM with UEFI
Add a note that UEFI VMs using TPM devices should be configured
to use a varfile. Some UEFI boot loaders, such as shim, update
persistent boot variables and then reset the system when a TPM is
present. Without a writable varfile, the VM may be reset repeatedly.
Add a TPM device example to the examples list.
While here, add a missing "\" to the "uefivm" example, and add ".Pp"
before the vCPU pinning examples for consistency with other examples.
PR: 287326
Reviewed by: michaelo, ziaee
Sponsored by: The FreeBSD Foundation
MFC after: 3 days
Differential Revision: https://reviews.freebsd.org/D60181
usr.sbin/bhyve/bhyve.8 | 32 ++++++++++++++++++++++++++++++--
1 file changed, 30 insertions(+), 2 deletions(-)
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