Date: Mon, 15 Sep 2025 11:27:56 +0000 From: bugzilla-noreply@freebsd.org To: virtualization@FreeBSD.org Subject: [Bug 287326] bhyve: Ubuntu guest doesn't boot with TPM emulation enabled Message-ID: <bug-287326-27103-X5Y64aIujI@https.bugs.freebsd.org/bugzilla/> In-Reply-To: <bug-287326-27103@https.bugs.freebsd.org/bugzilla/> References: <bug-287326-27103@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D287326 --- Comment #2 from Corvin K=C3=B6hne <corvink@FreeBSD.org> --- The warnings on stdout are generated by iasl when converting ASL, created by bhyve, into AML. The ASL generated by bhyve was copied from QEMU and at lea= st some of those issues are intended to workaround Windows bugs, e.g. [1]. If I get it correctly, a FreeBSD guest works fine while an Ubuntu guest fai= ls to boot? I would try the following: 1. Enable boot logs of the Ubuntu guest and check them. 2. Use a hardware TPM if possible to make sure it's not swtpm related. [1] https://elixir.bootlin.com/qemu/v10.1.0/source/hw/acpi/tpm.c#L66-L69 --=20 You are receiving this mail because: You are the assignee for the bug.=
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