Drop to boot prompt and type "boot -2". The -2 flag disables ACPI and
doesn't require a new build.
(A kernel without ACPI would require all ACPI code everywhere to be
conditional, and it might be a non-trivial effort to get there).
I installed NetBSD-9.2_STABLE amd64 on an HP Pavilion Notebook,
15-au123cl.
Previously I reported (NetBSD-9.1) that /sbin/shutdown was not
working. Rebooting (-r switch) resulted in a hang at the line
"uhid2 at uhidev0 report id 7: input=0, output=0 feature=256".
This is still what happens with